ostc4: Small_CPU/Src/externalInterface.c annotate

annotate Small_CPU/Src/externalInterface.c @ 821:d50fcab7a3ce

1.6.5 release

author	heinrichsweikamp
date	Mon, 25 Sep 2023 10:56:32 +0200
parents	9602a7338f28
children	061174d88af9

rev	line source
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	1 /**
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	2 ******************************************************************************
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	3 * @file externalInterface.c
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	4 * @author heinrichs weikamp gmbh
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	5 * @version V0.0.1
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	6 * @date 07-Nov-2020
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	7 * @brief Interface functionality to proceed external analog signal via i2c connection
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	8 *
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	9 @verbatim
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	10 ==============================================================================
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	11 ##### stm32f4xx_hal_i2c.c modification #####
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	12 ==============================================================================
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	13 The LTC2942 requires an repeated start condition without stop condition
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	14 for data reception.
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	15
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	16 @endverbatim
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	17 ******************************************************************************
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	18 * @attention
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	19 *
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	20 * <h2><center>© COPYRIGHT(c) 2014 heinrichs weikamp</center></h2>
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	21 *
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	22 ******************************************************************************
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	23 */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	24 /* Includes ------------------------------------------------------------------*/
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	25
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	26 #include <math.h>
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	27 #include <string.h>
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	28 #include "data_central.h"
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	29 #include "i2c.h"
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	30 #include "externalInterface.h"
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	31 #include "scheduler.h"
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	32 #include "uart.h"
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	33 #include "data_exchange.h"
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	34 #include "pressure.h"
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	35 #include "uartProtocol_O2.h"
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	36 #include "uartProtocol_Co2.h"
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	37
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	38 extern SGlobal global;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	39 extern UART_HandleTypeDef huart1;
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	40
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	41 #define ADC_ANSWER_LENGTH (5u) /* 3424 will provide addr + 4 data bytes */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	42 #define ADC_TIMEOUT (10u) /* conversion stuck for unknown reason => restart */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	43 #define ADC_REF_VOLTAGE_MV (2048.0f) /* reference voltage of MPC3424*/
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	44
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	45 #define ADC_START_CONVERSION (0x80)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	46 #define ADC_GAIN_4 (0x02)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	47 #define ADC_GAIN_4_VALUE (4.0f)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	48 #define ADC_GAIN_8 (0x03)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	49 #define ADC_GAIN_8_VALUE (8.0f)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	50 #define ADC_RESOLUTION_16BIT (0x08)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	51 #define ADC_RESOLUTION_16BIT_VALUE (16u)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	52 #define ADC_RESOLUTION_18BIT (0x0C)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	53 #define ADC_RESOLUTION_18BIT_VALUE (18u)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	54
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	55 #define ANSWER_CONFBYTE_INDEX (4u)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	56
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	57 #define LOOKUP_CO2_CORR_TABLE_SCALE (1000u)
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	58 #define LOOKUP_CO2_CORR_TABLE_MAX (30000u)
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	59
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	60 #define REQUEST_INT_SENSOR_MS (1500) /* Minimum time interval for cyclic sensor data requests per sensor (UART mux) */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	61 #define COMMAND_TX_DELAY (30u) /* The time the sensor needs to recover from a invalid command request */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	62 #define TIMEOUT_SENSOR_ANSWER (300) /* Time till a request is repeated if no answer was received */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	63
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	64 #define activeSensorId (activeUartChannel + EXT_INTERFACE_MUX_OFFSET) /* Used if UART channels are applied to Sensor map */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	65
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	66 static uint8_t activeChannel = 0; /* channel which is in request */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	67 static uint8_t recBuf[ADC_ANSWER_LENGTH];
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	68 static uint8_t timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	69 static uint8_t externalInterfacePresent = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	70
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	71 float externalChannel_mV[MAX_ADC_CHANNEL];
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	72 static uint8_t externalV33_On = 0;
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	73 static uint8_t externalADC_On = 0;
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	74 static uint8_t externalUART_Protocol = 0;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	75 static uint16_t externalCO2Value;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	76 static uint16_t externalCO2SignalStrength;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	77 static uint16_t externalCO2Status = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	78 static float externalCO2Scale = 0.0;
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	79
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	80 static uint8_t lastSensorDataId = 0;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	81 static SSensorDataDiveO2 sensorDataDiveO2[EXT_INTERFACE_SENSOR_CNT];
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	82 static externalInterfaceAutoDetect_t externalAutoDetect = DETECTION_OFF;
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	83 static externalInterfaceSensorType SensorMap[EXT_INTERFACE_SENSOR_CNT] ={ SENSOR_OPTIC, SENSOR_OPTIC, SENSOR_OPTIC, SENSOR_NONE, SENSOR_NONE};
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	84 static externalInterfaceSensorType tmpSensorMap[EXT_INTERFACE_SENSOR_CNT];
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	85 static externalInterfaceSensorType MasterSensorMap[EXT_INTERFACE_SENSOR_CNT];
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	86 static externalInterfaceSensorType foundSensorMap[EXT_INTERFACE_SENSOR_CNT];
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	87 static uint8_t Mux2ADCMap[MAX_ADC_CHANNEL];
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	88 static uint8_t externalInterface_SensorState[EXT_INTERFACE_SENSOR_CNT];
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	89
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	90 static float LookupCO2PressureCorrection[LOOKUP_CO2_CORR_TABLE_MAX / LOOKUP_CO2_CORR_TABLE_SCALE]; /* lookup table for pressure compensation values */
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	91
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	92 static uint16_t externalInterfaceMuxReqIntervall = 0xffff; /* delay between switching from one MUX channel to the next */
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	93 static uint8_t activeUartChannel = 0; /* Index of the sensor port which is selected by the mux or 0 if no mux is connected */
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	94
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	95
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	96 static void externalInface_MapUartToLegacyADC(uint8_t* pMap);
809 9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	97 static void externalInterface_CheckBaudrate(uint8_t sensorType);
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	98
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	99 void externalInterface_Init(void)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	100 {
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	101 uint16_t index;
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	102 uint16_t coeff;
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	103 activeChannel = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	104 timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	105 externalInterfacePresent = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	106 if(externalInterface_StartConversion(activeChannel) == HAL_OK)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	107 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	108 externalInterfacePresent = 1;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	109 global.deviceDataSendToMaster.hw_Info.extADC = 1;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	110 }
559 84a4e1200726 Check if HW evaluation was performed: Ideenmodellierer parents: 554 diff changeset	111 global.deviceDataSendToMaster.hw_Info.checkADC = 1;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	112
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	113
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	114
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	115 /* Create a lookup table based on GSS application note AN001: PRESSURE COMPENSATION OF A CO2 SENSOR */
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	116 /* The main purpose of the sensor in the dive application is to be a warning indicator */
753 4a28402e4aca Updated outdated comment Ideenmodellierer parents: 747 diff changeset	117 /* => no exact values necessary => a lookup table with 1000ppm scaling should be sufficient */
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	118 LookupCO2PressureCorrection [0] = -0.0014;
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	119 for(index = 1; index < (LOOKUP_CO2_CORR_TABLE_MAX / LOOKUP_CO2_CORR_TABLE_SCALE); index++)
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	120 {
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	121 coeff = index * LOOKUP_CO2_CORR_TABLE_SCALE;
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	122 LookupCO2PressureCorrection[index] = 2.811pow(10,-38)pow(coeff,6)- 9.817pow(10,-32)pow(coeff,5)+1.304pow(10,-25)pow(coeff,4)-8.216pow(10,-20)pow(coeff,3)+2.311pow(10,-14)pow(coeff,2) - 2.195pow(10,-9)coeff - 1.471*pow(10,-3);
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	123 }
738 30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	124 externalInterface_InitDatastruct();
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	125 }
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	126
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	127 void externalInterface_InitDatastruct(void)
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	128 {
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	129 uint8_t index = 0;
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	130 /* init data values */
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	131 externalV33_On = 0;
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	132 externalADC_On = 0;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	133 externalUART_Protocol = 0;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	134 externalCO2Value = 0;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	135 externalCO2SignalStrength = 0;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	136 externalCO2Status = 0;
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	137 externalCO2Scale = 0.0;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	138 externalAutoDetect = DETECTION_OFF;
738 30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	139
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	140 for(index = 0; index < MAX_ADC_CHANNEL; index++)
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	141 {
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	142 externalChannel_mV[index] = 0.0;
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	143 }
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	144 memset(externalInterface_SensorState,UART_COMMON_INIT,sizeof(externalInterface_SensorState));
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	145 externalInface_MapUartToLegacyADC(SensorMap);
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	146 activeUartChannel = 0xFF;
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	147 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	148
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	149
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	150 uint8_t externalInterface_StartConversion(uint8_t channel)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	151 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	152 uint8_t retval = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	153 uint8_t confByte = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	154
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	155 if(channel < MAX_ADC_CHANNEL)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	156 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	157 confByte = ADC_START_CONVERSION \| ADC_RESOLUTION_16BIT \| ADC_GAIN_8;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	158 confByte \|= channel << 5;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	159 retval = I2C_Master_Transmit(DEVICE_EXTERNAL_ADC, &confByte, 1);
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	160 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	161 return retval;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	162 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	163
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	164 /* Check if conversion is done and trigger measurement of next channel */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	165 uint8_t externalInterface_ReadAndSwitch()
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	166 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	167 uint8_t retval = EXTERNAL_ADC_NO_DATA;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	168 uint8_t nextChannel;
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	169 uint8_t* psensorMap = externalInterface_GetSensorMapPointer(0);
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	170
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	171 if(externalADC_On)
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	172 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	173 if(I2C_Master_Receive(DEVICE_EXTERNAL_ADC, recBuf, ADC_ANSWER_LENGTH) == HAL_OK)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	174 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	175 if((recBuf[ANSWER_CONFBYTE_INDEX] & ADC_START_CONVERSION) == 0) /* !ready set => received data contains new value */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	176 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	177 retval = activeChannel; /* return channel number providing new data */
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	178 nextChannel = activeChannel + 1;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	179 if(nextChannel == MAX_ADC_CHANNEL)
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	180 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	181 nextChannel = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	182 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	183
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	184 while((psensorMap[nextChannel] != SENSOR_ANALOG) && (nextChannel != activeChannel))
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	185 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	186 if(nextChannel == MAX_ADC_CHANNEL)
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	187 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	188 nextChannel = 0;
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	189 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	190 else
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	191 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	192 nextChannel++;
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	193 }
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	194 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	195
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	196 activeChannel = nextChannel;
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	197 externalInterface_StartConversion(activeChannel);
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	198 timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	199 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	200 else
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	201 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	202 if(timeoutCnt++ >= ADC_TIMEOUT)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	203 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	204 externalInterface_StartConversion(activeChannel);
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	205 timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	206 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	207 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	208 }
581 011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	209 else /* take also i2c bus disturb into account */
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	210 {
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	211 if(timeoutCnt++ >= ADC_TIMEOUT)
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	212 {
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	213 externalInterface_StartConversion(activeChannel);
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	214 timeoutCnt = 0;
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	215 }
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	216 }
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	217 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	218 return retval;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	219 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	220 float externalInterface_CalculateADCValue(uint8_t channel)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	221 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	222 int32_t rawvalue = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	223 float retValue = 0.0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	224 if(channel < MAX_ADC_CHANNEL)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	225 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	226
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	227 rawvalue = ((recBuf[0] << 16) \| (recBuf[1] << 8) \| (recBuf[2]));
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	228
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	229 switch(recBuf[3] & 0x0C) /* confbyte => Resolution bits*/
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	230 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	231 case ADC_RESOLUTION_16BIT: rawvalue = rawvalue >> 8; /* only 2 databytes received shift out confbyte*/
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	232 if(rawvalue & (0x1 << (ADC_RESOLUTION_16BIT_VALUE-1))) /* MSB set => negative number */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	233 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	234 rawvalue \|= 0xFFFF0000; /* set MSB for int32 */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	235 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	236 else
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	237 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	238 rawvalue &= 0x0000FFFF;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	239 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	240 externalChannel_mV[channel] = ADC_REF_VOLTAGE_MV * 2.0 / (float) pow(2,ADC_RESOLUTION_16BIT_VALUE); /* calculate bit resolution */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	241 break;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	242 case ADC_RESOLUTION_18BIT: if(rawvalue & (0x1 << (ADC_RESOLUTION_18BIT_VALUE-1))) /* MSB set => negative number */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	243 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	244 rawvalue \|= 0xFFFE0000; /* set MSB for int32 */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	245 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	246 externalChannel_mV[channel] = ADC_REF_VOLTAGE_MV * 2.0 / (float) pow(2,ADC_RESOLUTION_18BIT_VALUE); /* calculate bit resolution */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	247 break;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	248 default: rawvalue = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	249 break;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	250 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	251 externalChannel_mV[channel] = externalChannel_mV[channel] * rawvalue / ADC_GAIN_8_VALUE;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	252 retValue = externalChannel_mV[channel];
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	253 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	254 return retValue;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	255 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	256 float getExternalInterfaceChannel(uint8_t channel)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	257 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	258 float retval = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	259
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	260 if(channel < MAX_ADC_CHANNEL)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	261 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	262 retval = externalChannel_mV[channel];
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	263 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	264 return retval;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	265 }
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	266
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	267 uint8_t setExternalInterfaceChannel(uint8_t channel, float value)
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	268 {
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	269 uint8_t retval = 0;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	270 uint8_t localId = channel;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	271 uint8_t index = 0;
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	272
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	273 if(localId >= MAX_ADC_CHANNEL) /* at the moment sensor visualization is focused on the three ADC channels => map Mux sensors */
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	274 {
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	275 for(index = 0; index < MAX_ADC_CHANNEL; index++)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	276 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	277 if(Mux2ADCMap[index] == localId)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	278 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	279 localId = index;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	280 break;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	281 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	282 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	283 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	284
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	285 if(localId < MAX_ADC_CHANNEL)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	286 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	287 externalChannel_mV[localId] = value;
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	288 retval = 1;
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	289 }
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	290 return retval;
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	291 }
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	292
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	293 void externalInterface_InitPower33(void)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	294 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	295 GPIO_InitTypeDef GPIO_InitStructure;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	296
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	297 GPIO_InitStructure.Pin = GPIO_PIN_7;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	298 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	299 GPIO_InitStructure.Pull = GPIO_PULLUP;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	300 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	301 HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	302 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_SET);
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	303 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	304
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	305
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	306 uint8_t externalInterface_isEnabledPower33()
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	307 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	308 return externalV33_On;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	309 }
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	310
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	311 uint8_t externalInterface_isEnabledADC()
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	312 {
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	313 return externalADC_On;
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	314 }
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	315
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	316 uint8_t externalInterface_GetUARTProtocol()
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	317 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	318 return externalUART_Protocol;
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	319 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	320
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	321 void externalInterface_SwitchPower33(uint8_t state)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	322 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	323 if(state != externalV33_On)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	324 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	325 if(state)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	326 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	327 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_RESET);
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	328 externalV33_On = 1;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	329 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	330 else
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	331 {
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	332 if(externalAutoDetect == DETECTION_OFF)
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	333 {
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	334 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_SET);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	335 externalV33_On = 0;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	336 externalInterface_SetCO2Value(0);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	337 externalInterface_SetCO2SignalStrength(0);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	338 }
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	339 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	340 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	341 }
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	342 void externalInterface_SwitchADC(uint8_t state)
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	343 {
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	344 uint8_t loop = 0;
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	345 if((state) && (externalInterfacePresent))
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	346 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	347 if(externalADC_On == 0)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	348 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	349 activeChannel = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	350 externalInterface_StartConversion(activeChannel);
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	351 externalADC_On = 1;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	352 }
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	353 }
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	354 else
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	355 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	356 if(externalAutoDetect == DETECTION_OFF) /* block deactivation requests if auto detection is active */
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	357 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	358 externalADC_On = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	359 for(loop = 0; loop < MAX_ADC_CHANNEL; loop++)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	360 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	361 externalChannel_mV[loop] = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	362 }
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	363 }
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	364 }
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	365 }
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	366
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	367 void externalInterface_SwitchUART(uint8_t protocol)
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	368 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	369 switch(protocol)
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	370 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	371 case 0:
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	372 case (EXT_INTERFACE_UART_CO2 >> 8):
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	373 case (EXT_INTERFACE_UART_O2 >> 8):
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	374 case (EXT_INTERFACE_UART_SENTINEL >> 8):
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	375 if((externalAutoDetect <= DETECTION_START)
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	376 \|\| ((protocol == EXT_INTERFACE_UART_O2 >> 8) && (externalAutoDetect >= DETECTION_UARTMUX) && (externalAutoDetect <= DETECTION_DIGO2_3))
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	377
746 7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	378 #ifdef ENABLE_CO2_SUPPORT
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	379 \|\| ((externalAutoDetect >= DETECTION_CO2_0) && (externalAutoDetect <= DETECTION_CO2_3))
746 7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	380 #endif
7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	381 #ifdef ENABLE_SENTINEL_MODE
7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	382 \|\| ((protocol == EXT_INTERFACE_UART_SENTINEL >> 8) && (externalAutoDetect == DETECTION_SENTINEL))
7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	383 #endif
7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	384 )
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	385 {
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	386 lastSensorDataId = 0;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	387 externalUART_Protocol = protocol;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	388 MX_USART1_UART_DeInit();
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	389 if( protocol != 0)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	390 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	391 MX_USART1_UART_Init();
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	392 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	393 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	394 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	395 default:
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	396 break;
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	397 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	398 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	399
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	400 uint8_t externalInterface_GetActiveUartSensor()
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	401 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	402 return activeUartChannel;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	403 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	404
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	405 void externalInterface_SetSensorState(uint8_t sensorIdx, uint8_t state)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	406 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	407 if(sensorIdx < EXT_INTERFACE_SENSOR_CNT)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	408 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	409 externalInterface_SensorState[sensorIdx] = state;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	410 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	411 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	412
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	413 uint8_t externalInterface_GetSensorState(uint8_t sensorIdx)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	414 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	415 uint8_t ret = COMMON_SENSOR_STATE_INVALID;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	416 if(sensorIdx < EXT_INTERFACE_SENSOR_CNT)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	417 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	418 ret = externalInterface_SensorState[sensorIdx];
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	419 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	420 return ret;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	421 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	422
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	423 /* The supported sensors from GSS have different scaling factors depending on their accuracy. The factor may be read out of the sensor */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	424 void externalInterface_SetCO2Scale(float CO2Scale)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	425 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	426 if((CO2Scale == 10) \|\| (CO2Scale == 100))
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	427 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	428 externalCO2Scale = CO2Scale;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	429 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	430 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	431 float externalInterface_GetCO2Scale()
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	432 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	433 return externalCO2Scale;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	434 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	435
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	436 void externalInterface_SetCO2Value(uint16_t CO2_ppm)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	437 {
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	438 float local_ppm = CO2_ppm * externalCO2Scale;
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	439
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	440 #ifndef ENABLE_EXTERNAL_PRESSURE
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	441 float local_corr = 0.0;
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	442
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	443 if (local_ppm >= LOOKUP_CO2_CORR_TABLE_MAX)
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	444 {
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	445 local_corr = -0.0014;
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	446 }
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	447 else
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	448 {
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	449 local_corr = LookupCO2PressureCorrection[((uint16_t) (local_ppm / LOOKUP_CO2_CORR_TABLE_SCALE))];
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	450 }
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	451 local_ppm = local_ppm / (1.0 + (local_corr * (get_surface_mbar() - get_pressure_mbar())));
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	452 #else
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	453 /* The external pressure value is passed via ADC channel2 and calibration is done at firmware => just forward sensor data */
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	454 /* compensation is done at firmware side. This is for testing only. Take care the the same algorithm is taken as used for the lookup table */
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	455 #endif
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	456 externalCO2Value = local_ppm / externalCO2Scale;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	457 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	458
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	459 void externalInterface_SetCO2SignalStrength(uint16_t LED_qa)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	460 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	461 externalCO2SignalStrength = LED_qa;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	462 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	463
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	464 uint16_t externalInterface_GetCO2Value(void)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	465 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	466 return externalCO2Value;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	467 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	468
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	469 uint16_t externalInterface_GetCO2SignalStrength(void)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	470 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	471 return externalCO2SignalStrength;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	472 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	473
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	474
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	475 void externalInterface_SetCO2State(uint16_t state)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	476 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	477 externalCO2Status = state;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	478 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	479
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	480 uint16_t externalInterface_GetCO2State(void)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	481 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	482 return externalCO2Status;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	483 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	484
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	485
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	486 uint8_t externalInterface_GetSensorData(uint8_t sensorId, uint8_t* pDataStruct)
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	487 {
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	488 uint8_t index = 0;
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	489 uint8_t localId = sensorId;
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	490 if(localId == 0xFF)
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	491 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	492 localId = lastSensorDataId;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	493 }
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	494
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	495 if((pDataStruct != NULL) && (localId <= EXT_INTERFACE_SENSOR_CNT))
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	496 {
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	497 memcpy(pDataStruct, &sensorDataDiveO2[localId], sizeof(SSensorDataDiveO2));
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	498 }
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	499 else
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	500 {
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	501 localId = 0xFF;
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	502 }
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	503 if(localId > MAX_ADC_CHANNEL) /* at the moment sensor visualization is focused on the three ADC channels => map Mux sensors */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	504 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	505 for(index = 0; index < MAX_ADC_CHANNEL; index++)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	506 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	507 if(Mux2ADCMap[index] == localId)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	508 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	509 localId = index;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	510 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	511 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	512 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	513
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	514 return localId;
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	515 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	516
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	517 void externalInterface_SetSensorData(uint8_t sensorId, uint8_t* pDataStruct)
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	518 {
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	519 uint8_t index = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	520
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	521 if(pDataStruct != NULL)
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	522 {
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	523 if((sensorId != 0xFF) && (sensorId < EXT_INTERFACE_SENSOR_CNT))
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	524 {
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	525 memcpy(&sensorDataDiveO2[sensorId], pDataStruct, sizeof(SSensorDataDiveO2));
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	526 lastSensorDataId = sensorId;
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	527 if(sensorId >= MAX_ADC_CHANNEL)
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	528 {
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	529 for(index = 0; index < MAX_ADC_CHANNEL; index++)
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	530 {
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	531 if(Mux2ADCMap[index] == sensorId)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	532 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	533 memcpy(&sensorDataDiveO2[index], pDataStruct, sizeof(SSensorDataDiveO2));
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	534 lastSensorDataId = index;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	535 break;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	536 }
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	537 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	538 }
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	539 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	540 else
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	541 {
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	542 memset(&sensorDataDiveO2,0,sizeof(sensorDataDiveO2));
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	543 lastSensorDataId = 0xFF;
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	544 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	545 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	546 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	547
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	548 void externalInface_SetSensorMap(uint8_t* pMap)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	549 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	550 if(pMap != NULL)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	551 {
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	552 memcpy(MasterSensorMap, pMap, EXT_INTERFACE_SENSOR_CNT); /* the map is not directly copied. Copy is done via cmd request */
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	553 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	554
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	555 }
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	556
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	557 void externalInface_MapUartToLegacyADC(uint8_t* pMap)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	558 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	559 uint8_t index, index2;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	560
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	561 memset(Mux2ADCMap,0xFF, sizeof(Mux2ADCMap));
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	562
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	563 for(index2 = 0; index2 < MAX_ADC_CHANNEL; index2++) /* Unmap old mirror instances */
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	564 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	565 if((pMap[index2] == SENSOR_DIGO2M) \|\| (pMap[index2] == SENSOR_CO2M))
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	566 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	567 pMap[index2] = SENSOR_NONE;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	568 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	569 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	570
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	571 /* Map Mux O2 sensors to ADC Slot if ADC slot is not in use */
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	572 for(index = 0; index < EXT_INTERFACE_SENSOR_CNT-1; index++)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	573 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	574 if(pMap[index] == SENSOR_DIGO2)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	575 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	576 for(index2 = 0; index2 < MAX_ADC_CHANNEL; index2++)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	577 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	578 if(pMap[index2] == SENSOR_NONE)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	579 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	580 pMap[index2] = SENSOR_DIGO2M; /* store a mirror instance needed for visualization */
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	581 Mux2ADCMap[index2] = index;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	582 break;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	583 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	584 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	585 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	586 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	587 for(index = 0; index < EXT_INTERFACE_SENSOR_CNT-1; index++)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	588 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	589 if(pMap[index] == SENSOR_CO2)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	590 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	591 for(index2 = 0; index2 < MAX_ADC_CHANNEL; index2++)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	592 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	593 if(pMap[index2] == SENSOR_NONE)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	594 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	595 pMap[index2] = SENSOR_CO2M; /* store a mirror instance needed for visualization */
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	596 Mux2ADCMap[index2] = index;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	597 break;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	598 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	599 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	600 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	601 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	602 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	603
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	604 uint8_t* externalInterface_GetSensorMapPointer(uint8_t finalMap)
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	605 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	606 uint8_t* pret;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	607
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	608 if((externalAutoDetect != DETECTION_OFF) && (!finalMap))
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	609 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	610 pret = tmpSensorMap;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	611 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	612 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	613 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	614 pret = SensorMap;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	615 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	616 return pret;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	617 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	618
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	619 void externalInterface_AutodetectSensor()
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	620 {
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	621 static uint8_t sensorIndex = 0;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	622 static uint8_t uartMuxChannel = 0;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	623 uint8_t index = 0;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	624 uint8_t cntSensor = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	625 uint8_t cntUARTSensor = 0;
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	626 #ifdef ENABLE_CO2_SUPPORT
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	627 uint8_t cmdString[10];
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	628 uint8_t cmdLength = 0;
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	629 #endif
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	630
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	631 if(externalAutoDetect != DETECTION_OFF)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	632 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	633 switch(externalAutoDetect)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	634 {
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	635 case DETECTION_INIT: externalInterfaceMuxReqIntervall = 0;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	636 sensorIndex = 0;
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	637 uartMuxChannel = 0;
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	638 tmpSensorMap[0] = SENSOR_OPTIC;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	639 tmpSensorMap[1] = SENSOR_OPTIC;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	640 tmpSensorMap[2] = SENSOR_OPTIC;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	641 tmpSensorMap[3] = SENSOR_NONE;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	642 tmpSensorMap[4] = SENSOR_NONE;
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	643 tmpSensorMap[5] = SENSOR_NONE;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	644 tmpSensorMap[6] = SENSOR_NONE;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	645 tmpSensorMap[7] = SENSOR_NONE;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	646
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	647 memset(foundSensorMap, SENSOR_NONE, sizeof(foundSensorMap));
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	648 memset(externalInterface_SensorState,UART_COMMON_INIT,sizeof(externalInterface_SensorState));
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	649 memset(Mux2ADCMap,0, sizeof(Mux2ADCMap));
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	650
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	651 if(externalInterfacePresent)
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	652 {
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	653 externalInterface_SwitchPower33(0);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	654 externalInterface_SwitchUART(0);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	655 for(index = 0; index < MAX_ADC_CHANNEL; index++)
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	656 {
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	657 externalChannel_mV[index] = 0;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	658 }
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	659 externalAutoDetect = DETECTION_START;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	660 }
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	661 else
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	662 {
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	663 externalAutoDetect = DETECTION_DONE; /* without external interface O2 values may only be received via optical port => return default sensor map */
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	664 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	665 break;
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	666 case DETECTION_START: tmpSensorMap[0] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	667 tmpSensorMap[1] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	668 tmpSensorMap[2] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	669 externalInterface_SwitchPower33(1);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	670 externalInterface_SwitchADC(1);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	671 externalAutoDetect = DETECTION_ANALOG1;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	672 break;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	673 case DETECTION_ANALOG1: externalAutoDetect = DETECTION_ANALOG2; /* do a second loop to make sure all adc channels could be processed */
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	674 break;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	675 case DETECTION_ANALOG2: for(index = 0; index < MAX_ADC_CHANNEL; index++)
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	676 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	677 if(externalChannel_mV[index] > MIN_ADC_VOLTAGE_MV)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	678 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	679 tmpSensorMap[sensorIndex++] = SENSOR_ANALOG;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	680 foundSensorMap[index] = SENSOR_ANALOG;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	681 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	682 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	683 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	684 tmpSensorMap[sensorIndex++] = SENSOR_NONE;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	685 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	686 }
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	687 externalInterfaceMuxReqIntervall = 1100;
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	688 externalAutoDetect = DETECTION_UARTMUX;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	689 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	690 UART_MUX_SelectAddress(MAX_MUX_CHANNEL);
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	691 uartO2_SetChannel(MAX_MUX_CHANNEL);
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	692 activeUartChannel = MAX_MUX_CHANNEL;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	693 tmpSensorMap[EXT_INTERFACE_SENSOR_CNT-1] = SENSOR_MUX;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	694 break;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	695 case DETECTION_UARTMUX: if(uartO2_isSensorConnected())
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	696 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	697 uartMuxChannel = 1;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	698 tmpSensorMap[EXT_INTERFACE_SENSOR_CNT-1] = SENSOR_MUX;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	699 foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] = SENSOR_MUX;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	700 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	701 else
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	702 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	703 tmpSensorMap[EXT_INTERFACE_SENSOR_CNT-1] = SENSOR_NONE;
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	704 }
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	705 externalAutoDetect = DETECTION_DIGO2_0;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	706 uartO2_SetChannel(0);
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	707 activeUartChannel = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	708 tmpSensorMap[EXT_INTERFACE_MUX_OFFSET] = SENSOR_DIGO2;
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	709 externalInterface_SensorState[EXT_INTERFACE_MUX_OFFSET] = UART_COMMON_INIT;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	710 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	711 if(foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	712 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	713 UART_MUX_SelectAddress(0);
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	714 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	715 break;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	716 case DETECTION_DIGO2_0:
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	717 case DETECTION_DIGO2_1:
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	718 case DETECTION_DIGO2_2:
01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	719 case DETECTION_DIGO2_3:
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	720 if(uartO2_isSensorConnected())
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	721 {
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	722 foundSensorMap[externalAutoDetect - DETECTION_DIGO2_0 + EXT_INTERFACE_MUX_OFFSET] = SENSOR_DIGO2;
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	723 }
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	724 tmpSensorMap[EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE;
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	725 if(uartMuxChannel)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	726 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	727 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	728 UART_MUX_SelectAddress(uartMuxChannel);
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	729 externalInterface_SensorState[uartMuxChannel + EXT_INTERFACE_MUX_OFFSET] = UART_COMMON_INIT;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	730 uartO2_SetChannel(uartMuxChannel);
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	731 activeUartChannel = uartMuxChannel;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	732 tmpSensorMap[uartMuxChannel - 1 + EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	733 tmpSensorMap[uartMuxChannel + EXT_INTERFACE_MUX_OFFSET] = SENSOR_DIGO2;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	734
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	735 if(uartMuxChannel < MAX_MUX_CHANNEL - 1)
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	736 {
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	737 uartMuxChannel++;
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	738 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	739 }
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	740 else
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	741 {
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	742 externalAutoDetect = DETECTION_DIGO2_3; /* skip detection of other serial sensors */
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	743 }
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	744 externalAutoDetect++;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	745 #ifdef ENABLE_CO2_SUPPORT
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	746 if(externalAutoDetect == DETECTION_CO2_0)
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	747 {
809 9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	748 tmpSensorMap[uartMuxChannel + EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE;
9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	749 if(foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX)
9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	750 {
9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	751 UART_MUX_SelectAddress(0);
9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	752 }
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	753 activeUartChannel = 0;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	754 tmpSensorMap[uartMuxChannel - 1 + EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	755 uartMuxChannel = 1;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	756 tmpSensorMap[EXT_INTERFACE_MUX_OFFSET] = SENSOR_CO2;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	757 externalInterface_SensorState[EXT_INTERFACE_MUX_OFFSET] = UART_COMMON_INIT;
809 9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	758 externalInterface_CheckBaudrate(SENSOR_CO2);
9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	759 if(foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX) /* switch sensor operation mode depending on HW config */
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	760 {
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	761 uartCo2_SendCmd(CO2CMD_MODE_POLL, cmdString, &cmdLength);
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	762 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	763 else
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	764 {
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	765 uartCo2_SendCmd(CO2CMD_MODE_STREAM, cmdString, &cmdLength);
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	766 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	767 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	768 break;
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	769 case DETECTION_CO2_0:
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	770 case DETECTION_CO2_1:
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	771 case DETECTION_CO2_2:
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	772 case DETECTION_CO2_3: if(uartCo2_isSensorConnected())
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	773 {
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	774 foundSensorMap[EXT_INTERFACE_MUX_OFFSET + activeUartChannel] = SENSOR_CO2;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	775 externalAutoDetect = DETECTION_DONE; /* only one CO2 sensor supported */
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	776 }
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	777 else if(foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX)
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	778 {
809 9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	779 externalInterface_CheckBaudrate(SENSOR_DIGO2);
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	780 UART_MUX_SelectAddress(uartMuxChannel);
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	781 activeUartChannel = uartMuxChannel;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	782 tmpSensorMap[uartMuxChannel - 1 + EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	783 tmpSensorMap[EXT_INTERFACE_MUX_OFFSET + uartMuxChannel] = SENSOR_CO2;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	784 externalInterface_SensorState[EXT_INTERFACE_MUX_OFFSET + uartMuxChannel] = UART_COMMON_INIT;
809 9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	785 externalInterface_CheckBaudrate(SENSOR_CO2);
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	786 uartCo2_SendCmd(CO2CMD_MODE_POLL, cmdString, &cmdLength);
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	787 externalAutoDetect++;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	788 uartMuxChannel++;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	789 }
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	790 else
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	791 {
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	792 externalAutoDetect = DETECTION_DONE;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	793 }
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	794 #endif
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	795 #ifdef ENABLE_SENTINEL_MODE
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	796 if(externalAutoDetect == DETECTION_SENTINEL)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	797 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	798 externalInterface_SwitchUART(EXT_INTERFACE_UART_SENTINEL >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	799 UART_StartDMA_Receiption();
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	800 }
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	801 break;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	802
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	803 case DETECTION_SENTINEL:
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	804 case DETECTION_SENTINEL2:
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	805 if(UART_isSentinelConnected())
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	806 {
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	807 for(index = 0; index < 3; index++) /* Sentinel is occupiing all sensor slots */
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	808 {
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	809 tmpSensorMap[index] = SENSOR_SENTINEL;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	810 }
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	811 sensorIndex = 3;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	812 }
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	813 externalAutoDetect++;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	814 #endif
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	815 break;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	816 case DETECTION_DONE: externalAutoDetect = DETECTION_OFF;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	817 externalInterface_SwitchUART(0);
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	818 activeUartChannel = 0xFF;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	819 cntSensor = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	820 cntUARTSensor = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	821 for(index = 0; index < EXT_INTERFACE_SENSOR_CNT-1; index++)
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	822 {
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	823 if((foundSensorMap[index] >= SENSOR_ANALOG) && (foundSensorMap[index] < SENSOR_MUX))
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	824 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	825 cntSensor++;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	826 }
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	827
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	828 if((foundSensorMap[index] == SENSOR_DIGO2) \|\| (foundSensorMap[index] == SENSOR_CO2))
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	829 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	830 cntUARTSensor++;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	831 }
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	832 }
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	833 externalInface_MapUartToLegacyADC(foundSensorMap);
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	834 externalInterfaceMuxReqIntervall = 0xFFFF;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	835 if(cntSensor == 0) /* return default sensor map if no sensor at all has been detected */
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	836 {
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	837 foundSensorMap[0] = SENSOR_OPTIC;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	838 foundSensorMap[1] = SENSOR_OPTIC;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	839 foundSensorMap[2] = SENSOR_OPTIC;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	840 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	841 else
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	842 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	843 if(cntUARTSensor != 0)
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	844 {
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	845 externalInterfaceMuxReqIntervall = REQUEST_INT_SENSOR_MS / cntUARTSensor;
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	846 }
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	847 }
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	848 memcpy(SensorMap, foundSensorMap, sizeof(foundSensorMap));
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	849 memset(externalInterface_SensorState, UART_COMMON_INIT, sizeof(externalInterface_SensorState));
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	850 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	851 default:
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	852 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	853 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	854 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	855 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	856
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	857
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	858 void externalInterface_ExecuteCmd(uint16_t Cmd)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	859 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	860 char cmdString[10];
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	861 uint8_t cmdLength = 0;
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	862 uint8_t index;
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	863 uint8_t cntUARTSensor = 0;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	864
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	865 switch(Cmd & 0x00FF) /* lower byte is reserved for commands */
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	866 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	867 case EXT_INTERFACE_AUTODETECT: externalAutoDetect = DETECTION_INIT;
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	868 for(index = 0; index < 3; index++)
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	869 {
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	870 SensorMap[index] = SENSOR_SEARCH;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	871 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	872 break;
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	873 case EXT_INTERFACE_CO2_CALIB: for(index = 0; index < EXT_INTERFACE_SENSOR_CNT; index++)
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	874 {
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	875 if(SensorMap[index] == SENSOR_CO2)
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	876 {
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	877 externalInterface_SensorState[index] = UART_CO2_CALIBRATE;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	878 break;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	879 }
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	880 }
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	881 break;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	882 case EXT_INTERFACE_COPY_SENSORMAP: if(externalAutoDetect == DETECTION_OFF)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	883 {
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	884 memcpy(SensorMap, MasterSensorMap, sizeof(MasterSensorMap));
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	885 for(index = 0; index < EXT_INTERFACE_SENSOR_CNT; index++)
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	886 {
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	887 if((SensorMap[index] == SENSOR_DIGO2) \|\| (SensorMap[index] == SENSOR_CO2))
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	888 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	889 cntUARTSensor++;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	890 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	891 }
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	892 externalInface_MapUartToLegacyADC(SensorMap);
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	893 if(cntUARTSensor > 0)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	894 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	895 externalInterfaceMuxReqIntervall = REQUEST_INT_SENSOR_MS / cntUARTSensor;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	896 activeUartChannel = 0xFF;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	897 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	898 else
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	899 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	900 externalInterfaceMuxReqIntervall = 0xFFFF;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	901 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	902 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	903 break;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	904 default:
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	905 break;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	906 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	907 if(cmdLength != 0)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	908 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	909 HAL_UART_Transmit(&huart1,(uint8_t*)cmdString,cmdLength,10);
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	910 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	911 return;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	912 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	913
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	914 uint8_t ExternalInterface_SelectUsedMuxChannel(uint8_t currentChannel)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	915 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	916 uint8_t index = currentChannel;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	917 uint8_t newChannel = index;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	918 uint8_t *pmap = externalInterface_GetSensorMapPointer(0);
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	919
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	920 do
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	921 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	922 index++;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	923 if(index == MAX_MUX_CHANNEL)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	924 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	925 index = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	926 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	927 if(((pmap[index + EXT_INTERFACE_MUX_OFFSET] == SENSOR_DIGO2) \|\| (pmap[index + EXT_INTERFACE_MUX_OFFSET] == SENSOR_CO2))
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	928 && (index != activeUartChannel))
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	929 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	930 newChannel = index;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	931 break;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	932 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	933 } while(index != currentChannel);
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	934
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	935 return newChannel;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	936 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	937
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	938 void externalInterface_CheckBaudrate(uint8_t sensorType)
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	939 {
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	940 uint32_t newBaudrate = 0;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	941
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	942 switch(sensorType)
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	943 {
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	944 case SENSOR_CO2: newBaudrate = 9600;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	945 break;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	946 case SENSOR_DIGO2:
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	947 default: newBaudrate = 19200;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	948 break;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	949 }
809 9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	950 if(huart1.Init.BaudRate != newBaudrate)
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	951 {
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	952 UART_ChangeBaudrate(newBaudrate);
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	953 }
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	954 }
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	955
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	956 void externalInterface_HandleUART()
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	957 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	958 static uint8_t retryRequest = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	959 static uint32_t lastRequestTick = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	960 static uint32_t TriggerTick = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	961 uint8_t index = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	962 static uint8_t timeToTrigger = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	963 uint32_t tick = HAL_GetTick();
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	964 uint8_t *pmap = externalInterface_GetSensorMapPointer(0);
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	965
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	966
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	967 if(externalInterfaceMuxReqIntervall != 0xFFFF)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	968 {
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	969 UART_ReadData(pmap[activeSensorId]);
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	970
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	971 if(activeUartChannel == 0xFF)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	972 {
809 9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	973 MX_USART1_UART_Init();
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	974 activeUartChannel = ExternalInterface_SelectUsedMuxChannel(0);
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	975 uartO2_SetChannel(activeUartChannel);
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	976
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	977 switch(pmap[activeUartChannel + EXT_INTERFACE_MUX_OFFSET])
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	978 {
809 9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	979 case SENSOR_CO2: externalInterface_CheckBaudrate(SENSOR_CO2);
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	980 break;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	981 default:
809 9602a7338f28 DevBugfix CO2 sensor in streaming mode: Ideenmodellierer parents: 804 diff changeset	982 case SENSOR_DIGO2: externalInterface_CheckBaudrate(SENSOR_DIGO2);
804 391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	983 break;
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	984 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	985 if(pmap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX)
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	986 {
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	987 UART_MUX_SelectAddress(activeUartChannel);
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	988 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	989 }
391b3d420a39 Cleanup initialisation code: Ideenmodellierer parents: 798 diff changeset	990
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	991 if(externalInterface_SensorState[activeSensorId] == UART_COMMON_INIT)
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	992 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	993 lastRequestTick = tick;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	994 TriggerTick = tick - 10; /* just to make sure control is triggered */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	995 timeToTrigger = 1;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	996 retryRequest = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	997 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	998 else if(((retryRequest == 0) /* timeout or error */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	999 && (((time_elapsed_ms(lastRequestTick,tick) > (TIMEOUT_SENSOR_ANSWER)) && (externalInterface_SensorState[activeSensorId] != UART_O2_IDLE)) /* retry if no answer after half request interval */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1000 \|\| (externalInterface_SensorState[activeSensorId] == UART_O2_ERROR))))
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1001 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1002 /* The channel switch will cause the sensor to respond with an error message. */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1003 /* The sensor needs ~30ms to recover before he is ready to receive the next command => transmission delay needed */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1004
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1005 TriggerTick = tick;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1006 timeToTrigger = COMMAND_TX_DELAY;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1007 retryRequest = 1;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1008 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1009
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1010 else if(time_elapsed_ms(lastRequestTick,tick) > externalInterfaceMuxReqIntervall) /* switch sensor and / or trigger next request */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1011 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1012 lastRequestTick = tick;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1013 TriggerTick = tick;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1014 retryRequest = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1015 timeToTrigger = 1;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1016
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1017 if((externalInterface_SensorState[activeSensorId] == UART_O2_REQ_O2) /* timeout */
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1018 \|\| (externalInterface_SensorState[activeSensorId] == UART_O2_REQ_RAW)
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1019 \|\| (externalInterface_SensorState[activeSensorId] == UART_CO2_OPERATING))
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1020 {
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1021 switch(pmap[activeSensorId])
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1022 {
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1023 case SENSOR_DIGO2: setExternalInterfaceChannel(activeSensorId,0.0);
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1024 break;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1025 case SENSOR_CO2: externalInterface_SetCO2Value(0.0);
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1026 externalInterface_SetCO2State(0);
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1027 break;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1028 default:
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1029 break;
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1030 }
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1031 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1032
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1033 if(pmap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX) /* select next sensor if mux is connected */
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1034 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1035 if(activeUartChannel < MAX_MUX_CHANNEL)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1036 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1037 index = ExternalInterface_SelectUsedMuxChannel(activeUartChannel);
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1038 if(index != activeUartChannel)
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1039 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1040 timeToTrigger = 100;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1041 activeUartChannel = index;
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1042 if((pmap[index + EXT_INTERFACE_MUX_OFFSET] == SENSOR_DIGO2)
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1043 \|\| (pmap[index + EXT_INTERFACE_MUX_OFFSET] == SENSOR_CO2))
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1044 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1045 uartO2_SetChannel(activeUartChannel);
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1046 externalInterface_CheckBaudrate(SENSOR_MUX);
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1047 UART_MUX_SelectAddress(activeUartChannel);
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1048 externalInterface_CheckBaudrate(pmap[activeUartChannel + EXT_INTERFACE_MUX_OFFSET]);
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1049 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1050 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1051 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1052 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1053 else
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1054 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1055 timeToTrigger = 1;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1056 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1057 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1058 if((timeToTrigger != 0) && (time_elapsed_ms(TriggerTick,tick) > timeToTrigger))
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1059 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1060 timeToTrigger = 0;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1061 switch (pmap[activeSensorId])
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1062 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1063 case SENSOR_MUX:
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1064 case SENSOR_DIGO2: uartO2_Control();
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1065 break;
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1066 #ifdef ENABLE_CO2_SUPPORT
e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1067 case SENSOR_CO2: uartCo2_Control();
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1068 break;
798 e9eba334b942 Migrated CO2 protocol implementation to new format: Ideenmodellierer parents: 794 diff changeset	1069 #endif
794 bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1070 default:
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1071 break;
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1072 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1073 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1074 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1075
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1076
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1077
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1078 #if 0
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1079 #ifdef ENABLE_SENTINEL_MODE
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1080 if(externalInterface_GetUARTProtocol() & (EXT_INTERFACE_UART_SENTINEL >> 8))
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1081 {
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1082 UART_HandleSentinelData();
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1083 }
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1084 #endif
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1085 #endif
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1086
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1087
bb37d4f3e50e Restructure UART based sensor handling: Ideenmodellierer parents: 786 diff changeset	1088 }

Mercurial > public > ostc4

annotate Small_CPU/Src/externalInterface.c @ 821:d50fcab7a3ce