ostc4: Small_CPU/Src/externalInterface.c annotate

annotate Small_CPU/Src/externalInterface.c @ 784:95af969fe0ae

Bugfixloop UART multiplexer integration: Fixed problems showing up in cases like no Mux detected, only one sensor connected to mux and mixed analog / digital sensor operation

author	Ideenmodellierer
date	Tue, 30 May 2023 18:44:20 +0200
parents	01b3eb9d55c3
children	19ab6f3ed52a

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>
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	28 #include "i2c.h"
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	29 #include "externalInterface.h"
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	30 #include "scheduler.h"
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	31 #include "uart.h"
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	32 #include "data_exchange.h"
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	33 #include "pressure.h"
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	34
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	35 extern SGlobal global;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	36 extern UART_HandleTypeDef huart1;
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 #define ADC_ANSWER_LENGTH (5u) /* 3424 will provide addr + 4 data bytes */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	39 #define ADC_TIMEOUT (10u) /* conversion stuck for unknown reason => restart */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	40 #define ADC_REF_VOLTAGE_MV (2048.0f) /* reference voltage of MPC3424*/
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	41
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	42 #define ADC_START_CONVERSION (0x80)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	43 #define ADC_GAIN_4 (0x02)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	44 #define ADC_GAIN_4_VALUE (4.0f)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	45 #define ADC_GAIN_8 (0x03)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	46 #define ADC_GAIN_8_VALUE (8.0f)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	47 #define ADC_RESOLUTION_16BIT (0x08)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	48 #define ADC_RESOLUTION_16BIT_VALUE (16u)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	49 #define ADC_RESOLUTION_18BIT (0x0C)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	50 #define ADC_RESOLUTION_18BIT_VALUE (18u)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	51
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	52 #define ANSWER_CONFBYTE_INDEX (4u)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	53
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	54 #define LOOKUP_CO2_CORR_TABLE_SCALE (1000u)
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	55 #define LOOKUP_CO2_CORR_TABLE_MAX (30000u)
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	56
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	57 static uint8_t activeChannel = 0; /* channel which is in request */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	58 static uint8_t recBuf[ADC_ANSWER_LENGTH];
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	59 static uint8_t timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	60 static uint8_t externalInterfacePresent = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	61
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	62 float externalChannel_mV[MAX_ADC_CHANNEL];
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	63 static uint8_t externalV33_On = 0;
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	64 static uint8_t externalADC_On = 0;
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	65 static uint8_t externalUART_Protocol = 0;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	66 static uint16_t externalCO2Value;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	67 static uint16_t externalCO2SignalStrength;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	68 static uint16_t externalCO2Status = 0;
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	69
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	70 static uint8_t lastSensorDataId = 0;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	71 static SSensorDataDiveO2 sensorDataDiveO2[MAX_ADC_CHANNEL];
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	72 static externalInterfaceAutoDetect_t externalAutoDetect = DETECTION_OFF;
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	73 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	74 static externalInterfaceSensorType tmpSensorMap[EXT_INTERFACE_SENSOR_CNT];
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	75 static externalInterfaceSensorType MasterSensorMap[EXT_INTERFACE_SENSOR_CNT];
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	76
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	77 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	78
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	79
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	80 void externalInterface_Init(void)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	81 {
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	82 uint16_t index;
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	83 uint16_t coeff;
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	84 activeChannel = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	85 timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	86 externalInterfacePresent = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	87 if(externalInterface_StartConversion(activeChannel) == HAL_OK)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	88 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	89 externalInterfacePresent = 1;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	90 global.deviceDataSendToMaster.hw_Info.extADC = 1;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	91 }
559 84a4e1200726 Check if HW evaluation was performed: Ideenmodellierer parents: 554 diff changeset	92 global.deviceDataSendToMaster.hw_Info.checkADC = 1;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	93
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	94 /* 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	95 /* 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	96 /* => 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	97 LookupCO2PressureCorrection [0] = -0.0014;
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	98 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	99 {
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	100 coeff = index * LOOKUP_CO2_CORR_TABLE_SCALE;
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	101 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	102 }
738 30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	103 externalInterface_InitDatastruct();
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	104 }
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	105
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	106 void externalInterface_InitDatastruct(void)
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	107 {
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	108 uint8_t index = 0;
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	109 /* init data values */
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	110 externalV33_On = 0;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	111 externalCO2Value = 0;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	112 externalCO2SignalStrength = 0;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	113 externalCO2Status = 0;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	114 externalAutoDetect = DETECTION_OFF;
738 30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	115
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	116 for(index = 0; index < MAX_ADC_CHANNEL; index++)
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	117 {
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	118 externalChannel_mV[index] = 0.0;
30717de00f3a Added data init function for external interface: Ideenmodellierer parents: 731 diff changeset	119 }
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	120 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	121
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	122
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	123 uint8_t externalInterface_StartConversion(uint8_t channel)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	124 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	125 uint8_t retval = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	126 uint8_t confByte = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	127
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	128 if(channel < MAX_ADC_CHANNEL)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	129 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	130 confByte = ADC_START_CONVERSION \| ADC_RESOLUTION_16BIT \| ADC_GAIN_8;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	131 confByte \|= channel << 5;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	132 retval = I2C_Master_Transmit(DEVICE_EXTERNAL_ADC, &confByte, 1);
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	133 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	134 return retval;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	135 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	136
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	137 /* Check if conversion is done and trigger measurement of next channel */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	138 uint8_t externalInterface_ReadAndSwitch()
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	139 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	140 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	141 uint8_t nextChannel;
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	142 uint8_t* psensorMap = externalInterface_GetSensorMapPointer(0);
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	143
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	144 if(externalADC_On)
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	145 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	146 if(I2C_Master_Receive(DEVICE_EXTERNAL_ADC, recBuf, ADC_ANSWER_LENGTH) == HAL_OK)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	147 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	148 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	149 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	150 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	151 nextChannel = activeChannel + 1;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	152 if(nextChannel == MAX_ADC_CHANNEL)
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	153 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	154 nextChannel = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	155 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	156
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	157 while((psensorMap[nextChannel] != SENSOR_ANALOG) && (nextChannel != activeChannel))
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	158 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	159 if(nextChannel == MAX_ADC_CHANNEL)
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	160 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	161 nextChannel = 0;
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	162 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	163 else
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	164 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	165 nextChannel++;
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	166 }
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	167 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	168
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	169 activeChannel = nextChannel;
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	170 externalInterface_StartConversion(activeChannel);
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	171 timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	172 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	173 else
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(timeoutCnt++ >= ADC_TIMEOUT)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	176 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	177 externalInterface_StartConversion(activeChannel);
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	178 timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	179 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	180 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	181 }
581 011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	182 else /* take also i2c bus disturb into account */
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	183 {
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	184 if(timeoutCnt++ >= ADC_TIMEOUT)
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	185 {
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	186 externalInterface_StartConversion(activeChannel);
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	187 timeoutCnt = 0;
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	188 }
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance: Ideenmodellierer parents: 559 diff changeset	189 }
554 3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	190 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	191 return retval;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	192 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	193 float externalInterface_CalculateADCValue(uint8_t channel)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	194 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	195 int32_t rawvalue = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	196 float retValue = 0.0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	197 if(channel < MAX_ADC_CHANNEL)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	198 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	199
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	200 rawvalue = ((recBuf[0] << 16) \| (recBuf[1] << 8) \| (recBuf[2]));
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	201
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	202 switch(recBuf[3] & 0x0C) /* confbyte => Resolution bits*/
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	203 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	204 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	205 if(rawvalue & (0x1 << (ADC_RESOLUTION_16BIT_VALUE-1))) /* MSB set => negative number */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	206 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	207 rawvalue \|= 0xFFFF0000; /* set MSB for int32 */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	208 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	209 else
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	210 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	211 rawvalue &= 0x0000FFFF;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	212 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	213 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	214 break;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	215 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	216 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	217 rawvalue \|= 0xFFFE0000; /* set MSB for int32 */
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	218 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	219 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	220 break;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	221 default: rawvalue = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	222 break;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	223 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	224 externalChannel_mV[channel] = externalChannel_mV[channel] * rawvalue / ADC_GAIN_8_VALUE;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	225 retValue = externalChannel_mV[channel];
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	226 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	227 return retValue;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	228 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	229 float getExternalInterfaceChannel(uint8_t channel)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	230 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	231 float retval = 0;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	232
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	233 if(channel < MAX_ADC_CHANNEL)
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	234 {
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	235 retval = externalChannel_mV[channel];
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	236 }
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	237 return retval;
3328189786e7 Added external ADC interface functionality (MCP3424): Ideenmodellierer parents: diff changeset	238 }
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	239
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	240 uint8_t setExternalInterfaceChannel(uint8_t channel, float value)
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	241 {
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	242 uint8_t retval = 0;
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	243
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	244 if(channel < MAX_ADC_CHANNEL)
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	245 {
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	246 externalChannel_mV[channel] = value;
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	247 retval = 1;
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	248 }
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	249 return retval;
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	250 }
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	251
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	252 void externalInterface_InitPower33(void)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	253 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	254 GPIO_InitTypeDef GPIO_InitStructure;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	255
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	256 GPIO_InitStructure.Pin = GPIO_PIN_7;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	257 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	258 GPIO_InitStructure.Pull = GPIO_PULLUP;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	259 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	260 HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	261 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_SET);
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	262 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	263
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	264
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	265 uint8_t externalInterface_isEnabledPower33()
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	266 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	267 return externalV33_On;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	268 }
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	269
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	270 uint8_t externalInterface_isEnabledADC()
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	271 {
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	272 return externalADC_On;
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	273 }
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	274
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	275 uint8_t externalInterface_GetUARTProtocol()
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	276 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	277 return externalUART_Protocol;
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	278 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	279
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	280 void externalInterface_SwitchPower33(uint8_t state)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	281 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	282 if(state != externalV33_On)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	283 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	284 if(state)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	285 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	286 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_RESET);
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	287 externalV33_On = 1;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	288 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	289 else
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	290 {
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	291 if(externalAutoDetect == DETECTION_OFF)
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	292 {
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	293 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_SET);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	294 externalV33_On = 0;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	295 externalInterface_SetCO2Value(0);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	296 externalInterface_SetCO2SignalStrength(0);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	297 }
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	298 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	299 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	300 }
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	301 void externalInterface_SwitchADC(uint8_t state)
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	302 {
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	303 uint8_t loop = 0;
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	304 if((state) && (externalInterfacePresent))
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	305 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	306 if(externalADC_On == 0)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	307 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	308 activeChannel = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	309 externalInterface_StartConversion(activeChannel);
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	310 externalADC_On = 1;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	311 }
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	312 }
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	313 else
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	314 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	315 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	316 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	317 externalADC_On = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	318 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	319 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	320 externalChannel_mV[loop] = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	321 }
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	322 }
691 52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	323 }
52d68cf9994c Improvment external interface usage: Ideenmodellierer parents: 662 diff changeset	324 }
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	325
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	326 void externalInterface_SwitchUART(uint8_t protocol)
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	327 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	328 switch(protocol)
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	329 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	330 case 0:
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	331 case (EXT_INTERFACE_UART_CO2 >> 8):
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	332 case (EXT_INTERFACE_UART_O2 >> 8):
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	333 case (EXT_INTERFACE_UART_SENTINEL >> 8):
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	334 if((externalAutoDetect <= DETECTION_START)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	335 \|\| ((protocol == EXT_INTERFACE_UART_O2 >> 8) && (externalAutoDetect == DETECTION_DIGO2_0))
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	336 \|\| ((protocol == EXT_INTERFACE_UART_O2 >> 8) && (externalAutoDetect == DETECTION_DIGO2_1))
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	337 \|\| ((protocol == EXT_INTERFACE_UART_O2 >> 8) && (externalAutoDetect == DETECTION_DIGO2_2))
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	338 \|\| ((protocol == EXT_INTERFACE_UART_O2 >> 8) && (externalAutoDetect == DETECTION_DIGO2_3))
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	339 \|\| ((protocol == EXT_INTERFACE_UART_O2 >> 8) && (externalAutoDetect == DETECTION_UARTMUX))
746 7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	340 #ifdef ENABLE_CO2_SUPPORT
7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	341 \|\| ((protocol == EXT_INTERFACE_UART_CO2 >> 8) && (externalAutoDetect == DETECTION_CO2))
7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	342 #endif
7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	343 #ifdef ENABLE_SENTINEL_MODE
7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	344 \|\| ((protocol == EXT_INTERFACE_UART_SENTINEL >> 8) && (externalAutoDetect == DETECTION_SENTINEL))
7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	345 #endif
7e84ae1513b6 Code cleanup sensors under development: Ideenmodellierer parents: 742 diff changeset	346 )
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	347 {
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	348 lastSensorDataId = 0;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	349 externalUART_Protocol = protocol;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	350 MX_USART1_UART_DeInit();
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	351 if( protocol != 0)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	352 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	353 MX_USART1_UART_Init();
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	354 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	355 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	356 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	357 default:
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	358 break;
704 f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	359 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	360 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor: Ideenmodellierer parents: 691 diff changeset	361
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	362 void externalInterface_SetCO2Value(uint16_t CO2_ppm)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	363 {
747 df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	364 float local_ppm = CO2_ppm * 10.0; /* scalfactor */
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	365
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	366 #ifndef ENABLE_EXTERNAL_PRESSURE
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	367 float local_corr = 0.0;
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	368
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	369 if (local_ppm >= LOOKUP_CO2_CORR_TABLE_MAX)
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	370 {
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	371 local_corr = -0.0014;
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	372 }
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	373 else
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	374 {
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	375 local_corr = LookupCO2PressureCorrection[((uint16_t) (local_ppm / LOOKUP_CO2_CORR_TABLE_SCALE))];
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	376 }
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	377 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	378 #else
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	379 /* 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	380 /* 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	381 #endif
df0d43da1614 Added pressure compensation to CO2 detection: Ideenmodellierer parents: 746 diff changeset	382 externalCO2Value = local_ppm / 10.0;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	383 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	384
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	385 void externalInterface_SetCO2SignalStrength(uint16_t LED_qa)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	386 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	387 externalCO2SignalStrength = LED_qa;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	388 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	389
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	390 uint16_t externalInterface_GetCO2Value(void)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	391 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	392 return externalCO2Value;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	393 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	394
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	395 uint16_t externalInterface_GetCO2SignalStrength(void)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	396 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	397 return externalCO2SignalStrength;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	398 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	399
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	400
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	401 void externalInterface_SetCO2State(uint16_t state)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	402 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	403 externalCO2Status = state;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	404 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	405
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	406 uint16_t externalInterface_GetCO2State(void)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	407 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	408 return externalCO2Status;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	409 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	410
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	411
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	412 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	413 {
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	414 uint8_t localId = sensorId;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	415 if(localId == 0)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	416 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	417 localId = lastSensorDataId;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	418 }
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	419
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	420 if((pDataStruct != NULL) && (localId > 0) && (localId <= MAX_ADC_CHANNEL))
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	421 {
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	422 memcpy(pDataStruct, &sensorDataDiveO2[localId-1], sizeof(SSensorDataDiveO2));
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	423 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	424 return localId;
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	425 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	426
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	427 void externalInterface_SetSensorData(uint8_t dataId, uint8_t* pDataStruct)
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	428 {
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	429 if(pDataStruct != NULL)
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	430 {
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	431 if((dataId != 0) && (dataId <= MAX_ADC_CHANNEL))
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	432 {
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	433 memcpy(&sensorDataDiveO2[dataId-1], pDataStruct, sizeof(SSensorDataDiveO2));
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	434 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	435 else
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	436 {
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	437 memset(&sensorDataDiveO2,0,sizeof(sensorDataDiveO2));
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	438 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	439 lastSensorDataId = dataId;
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	440 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	441 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	442
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	443 void externalInface_SetSensorMap(uint8_t* pMap)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	444 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	445 if(pMap != NULL)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	446 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	447 memcpy(MasterSensorMap, pMap, 5); /* the map is not directly copied. Copy is done via cmd request */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	448 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	449
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	450 }
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	451 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	452 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	453 uint8_t* pret;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	454
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	455 if((externalAutoDetect != DETECTION_OFF) && (!finalMap))
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	456 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	457 pret = tmpSensorMap;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	458 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	459 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	460 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	461 pret = SensorMap;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	462 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	463 return pret;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	464 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	465
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	466 void externalInterface_AutodetectSensor()
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	467 {
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	468 static uint8_t tmpMuxMapping[MAX_MUX_CHANNEL];
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	469 static uint8_t sensorIndex = 0;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	470 static uint8_t uartMuxChannel = 0;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	471 uint8_t index = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	472
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	473 if(externalAutoDetect != DETECTION_OFF)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	474 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	475 switch(externalAutoDetect)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	476 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	477 case DETECTION_INIT: sensorIndex = 0;
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	478 uartMuxChannel = 0;
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	479 tmpSensorMap[0] = SENSOR_OPTIC;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	480 tmpSensorMap[1] = SENSOR_OPTIC;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	481 tmpSensorMap[2] = SENSOR_OPTIC;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	482 tmpSensorMap[3] = SENSOR_NONE;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	483 tmpSensorMap[4] = SENSOR_NONE;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	484
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	485 for(index = 0; index < MAX_ADC_CHANNEL; index++)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	486 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	487 UART_MapDigO2_Channel(index,index); /* request all addresses */
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	488 tmpMuxMapping[index] = 0xff;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	489 }
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	490 UART_MapDigO2_Channel(2,3);
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	491
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	492 if(externalInterfacePresent)
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	493 {
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	494 externalInterface_SwitchPower33(0);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	495 externalInterface_SwitchUART(0);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	496 for(index = 0; index < MAX_ADC_CHANNEL; index++)
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	497 {
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	498 externalChannel_mV[index] = 0;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	499 }
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	500 externalAutoDetect = DETECTION_START;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	501 }
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	502 else
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	503 {
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	504 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	505 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	506 break;
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	507 case DETECTION_START: tmpSensorMap[0] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	508 tmpSensorMap[1] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	509 tmpSensorMap[2] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	510 externalInterface_SwitchPower33(1);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	511 externalInterface_SwitchADC(1);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	512 externalAutoDetect = DETECTION_ANALOG1;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	513 break;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	514 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	515 break;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	516 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	517 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	518 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	519 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	520 tmpSensorMap[sensorIndex++] = SENSOR_ANALOG;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	521 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	522 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	523 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	524 tmpSensorMap[sensorIndex++] = SENSOR_NONE;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	525 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	526 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	527 externalAutoDetect = DETECTION_UARTMUX;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	528 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	529 UART_SetDigO2_Channel(MAX_MUX_CHANNEL);
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	530 break;
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	531 case DETECTION_UARTMUX: if(UART_isDigO2Connected())
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	532 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	533 uartMuxChannel = 1;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	534 }
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	535 externalAutoDetect = DETECTION_DIGO2_0;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	536 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	537 UART_SetDigO2_Channel(0);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	538
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	539 break;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	540 case DETECTION_DIGO2_0:
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	541 case DETECTION_DIGO2_1:
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	542 case DETECTION_DIGO2_2:
01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	543 case DETECTION_DIGO2_3:
01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	544 if(UART_isDigO2Connected())
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	545 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	546 for(index = 0; index < 3; index++) /* lookup a channel which may be used by digO2 */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	547 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	548 if(tmpSensorMap[index] == SENSOR_NONE)
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 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	551 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	552 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	553 if(index == 3)
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 tmpSensorMap[2] = SENSOR_DIGO2; /* digital sensor overwrites ADC */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	556 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	557 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	558 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	559 tmpSensorMap[index] = SENSOR_DIGO2;
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	560 tmpMuxMapping[externalAutoDetect - DETECTION_DIGO2_0] = index;
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	561 if(externalAutoDetect == DETECTION_DIGO2_2 ) /* special handling needed because channel is used twice during mux detection */
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	562 {
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	563 UART_MapDigO2_Channel(0xff, externalAutoDetect - DETECTION_DIGO2_0);
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	564 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	565 }
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	566 }
01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	567 else
01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	568 {
01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	569 UART_MapDigO2_Channel(0xff, externalAutoDetect - DETECTION_DIGO2_0);
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	570 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	571 if(uartMuxChannel)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	572 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	573 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	574 UART_SetDigO2_Channel(uartMuxChannel);
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	575 if(uartMuxChannel < MAX_ADC_CHANNEL - 1)
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	576 {
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	577 uartMuxChannel++;
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	578 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	579 }
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	580 else
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	581 {
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	582 externalAutoDetect = DETECTION_DIGO2_3; /* skip detection of other serial sensors */
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	583 }
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	584 externalAutoDetect++;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	585 #ifdef ENABLE_CO2_SUPPORT
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	586 if(externalAutoDetect == DETECTION_CO2)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	587 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	588 externalInterface_SwitchUART(EXT_INTERFACE_UART_CO2 >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	589 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	590 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	591 case DETECTION_CO2: if(UART_isCO2Connected())
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	592 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	593 for(index = 0; index < 3; index++) /* lookup a channel which may be used by CO2*/
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	594 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	595 if(tmpSensorMap[index] == SENSOR_NONE)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	596 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	597 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	598 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	599 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	600 if(index == 3)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	601 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	602 tmpSensorMap[sensorIndex++] = SENSOR_CO2; /* place Co2 sensor behind O2 sensors (not visible) */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	603 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	604 else
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 tmpSensorMap[index] = SENSOR_CO2;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	607 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	608
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	609 }
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	610 externalAutoDetect++;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	611 #endif
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	612 #ifdef ENABLE_SENTINEL_MODE
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	613 if(externalAutoDetect == DETECTION_SENTINEL)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	614 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	615 externalInterface_SwitchUART(EXT_INTERFACE_UART_SENTINEL >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	616 UART_StartDMA_Receiption();
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	617 }
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	618 break;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	619
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	620 case DETECTION_SENTINEL:
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	621 case DETECTION_SENTINEL2:
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	622 if(UART_isSentinelConnected())
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	623 {
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	624 for(index = 0; index < 3; index++) /* Sentinel is occupiing all sensor slots */
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	625 {
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	626 tmpSensorMap[index] = SENSOR_SENTINEL;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	627 }
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	628 sensorIndex = 3;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	629 }
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	630 externalAutoDetect++;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	631 #endif
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	632 break;
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	633 case DETECTION_DONE: if(uartMuxChannel)
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	634 {
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	635 tmpSensorMap[EXT_INTERFACE_SENSOR_CNT-1] = SENSOR_MUX;
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	636 }
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	637
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	638 for(index = 0; index < MAX_MUX_CHANNEL; index++)
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	639 {
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	640 UART_MapDigO2_Channel(tmpMuxMapping[index], index);
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	641 }
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	642
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	643 externalAutoDetect = DETECTION_OFF;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	644 externalInterface_SwitchUART(0);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	645 UART_SetDigO2_Channel(0);
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	646 for(index = 0; index < MAX_ADC_CHANNEL; index++)
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	647 {
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	648 if(tmpSensorMap[index] != SENSOR_NONE)
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	649 {
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	650 break;
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	651 }
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	652 }
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	653
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	654 if(index == MAX_ADC_CHANNEL) /* return default sensor map if no sensor at all has been detected */
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	655 {
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	656 tmpSensorMap[0] = SENSOR_OPTIC;
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	657 tmpSensorMap[1] = SENSOR_OPTIC;
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	658 tmpSensorMap[2] = SENSOR_OPTIC;
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	659 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	660 memcpy(SensorMap, tmpSensorMap, sizeof(tmpSensorMap));
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	661
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	662 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	663 default:
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	664 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	665 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	666 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	667 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	668
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	669
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	670 void externalInterface_ExecuteCmd(uint16_t Cmd)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	671 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	672 char cmdString[10];
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	673 uint8_t cmdLength = 0;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	674 uint8_t index;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	675
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	676 switch(Cmd & 0x00FF) /* lower byte is reserved for commands */
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	677 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	678 case EXT_INTERFACE_AUTODETECT: externalAutoDetect = DETECTION_INIT;
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	679 for(index = 0; index < 3; index++)
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	680 {
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	681 SensorMap[index] = SENSOR_SEARCH;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	682 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	683 break;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	684 case EXT_INTERFACE_CO2_CALIB: cmdLength = snprintf(cmdString, 10, "G\r\n");
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	685 break;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	686 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	687 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	688 memcpy(SensorMap, MasterSensorMap, 5);
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	689 for(index = 0; index < 3; index++)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	690 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	691 if(SensorMap[index] == SENSOR_DIGO2)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	692 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	693 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	694 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	695 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	696 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	697 break;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	698 default:
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	699 break;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	700 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	701 if(cmdLength != 0)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	702 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	703 HAL_UART_Transmit(&huart1,(uint8_t*)cmdString,cmdLength,10);
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	704 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	705 return;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	706 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	707

Mercurial > public > ostc4

annotate Small_CPU/Src/externalInterface.c @ 784:95af969fe0ae