ostc4: Small_CPU/Src/externalInterface.c annotate

annotate Small_CPU/Src/externalInterface.c @ 786:19ab6f3ed52a

Cleanup sensor data interface: In a very early implementation of the multiplexer the address of the mux was 0 followed by the sensors. As a resul the ID of the channels was shifted by one. To avoid confusion and because the mux address is meanwhile changed to the last address, it makes sense to return to the indexing where only the three visible sensor slots are used as reference (0,1,2).

author	Ideenmodellierer
date	Sun, 04 Jun 2023 21:54:24 +0200
parents	95af969fe0ae
children	bb37d4f3e50e

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;
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	415 if(localId == 0xFF)
779 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
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	420 if((pDataStruct != NULL) && (localId <= MAX_ADC_CHANNEL))
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	421 {
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	422 memcpy(pDataStruct, &sensorDataDiveO2[localId], sizeof(SSensorDataDiveO2));
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	423 }
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	424 else
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	425 {
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	426 localId = 0xFF;
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	427 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	428 return localId;
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	429 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	430
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	431 void externalInterface_SetSensorData(uint8_t sensorId, uint8_t* pDataStruct)
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	432 {
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	433 if(pDataStruct != NULL)
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	434 {
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	435 if((sensorId != 0xFF) && (sensorId < MAX_ADC_CHANNEL))
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	436 {
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	437 memcpy(&sensorDataDiveO2[sensorId], pDataStruct, sizeof(SSensorDataDiveO2));
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	438 lastSensorDataId = sensorId;
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	439 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	440 else
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 memset(&sensorDataDiveO2,0,sizeof(sensorDataDiveO2));
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	443 lastSensorDataId = 0xFF;
714 045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	444 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	445 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	446 }
045ff7800501 Added customizable data area for specific sensor data: Ideenmodellierer parents: 704 diff changeset	447
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	448 void externalInface_SetSensorMap(uint8_t* pMap)
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 if(pMap != NULL)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	451 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	452 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	453 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	454
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	455 }
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	456 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	457 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	458 uint8_t* pret;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	459
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	460 if((externalAutoDetect != DETECTION_OFF) && (!finalMap))
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	461 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	462 pret = tmpSensorMap;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	463 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	464 else
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 pret = SensorMap;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	467 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	468 return pret;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	469 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	470
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	471 void externalInterface_AutodetectSensor()
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	472 {
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	473 static uint8_t tmpMuxMapping[MAX_MUX_CHANNEL];
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	474 static uint8_t sensorIndex = 0;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	475 static uint8_t uartMuxChannel = 0;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	476 uint8_t index = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	477
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	478 if(externalAutoDetect != DETECTION_OFF)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	479 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	480 switch(externalAutoDetect)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	481 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	482 case DETECTION_INIT: sensorIndex = 0;
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	483 uartMuxChannel = 0;
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	484 tmpSensorMap[0] = SENSOR_OPTIC;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	485 tmpSensorMap[1] = SENSOR_OPTIC;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	486 tmpSensorMap[2] = SENSOR_OPTIC;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	487 tmpSensorMap[3] = SENSOR_NONE;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	488 tmpSensorMap[4] = SENSOR_NONE;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	489
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	490 for(index = 0; index < MAX_ADC_CHANNEL; index++)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	491 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	492 UART_MapDigO2_Channel(index,index); /* request all addresses */
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	493 tmpMuxMapping[index] = 0xff;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	494 }
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	495 UART_MapDigO2_Channel(2,3);
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	496
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	497 if(externalInterfacePresent)
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	498 {
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	499 externalInterface_SwitchPower33(0);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	500 externalInterface_SwitchUART(0);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	501 for(index = 0; index < MAX_ADC_CHANNEL; index++)
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	502 {
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	503 externalChannel_mV[index] = 0;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	504 }
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	505 externalAutoDetect = DETECTION_START;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	506 }
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	507 else
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	508 {
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	509 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	510 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	511 break;
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	512 case DETECTION_START: tmpSensorMap[0] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	513 tmpSensorMap[1] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	514 tmpSensorMap[2] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	515 externalInterface_SwitchPower33(1);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	516 externalInterface_SwitchADC(1);
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	517 externalAutoDetect = DETECTION_ANALOG1;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	518 break;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	519 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	520 break;
2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	521 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	522 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	523 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	524 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	525 tmpSensorMap[sensorIndex++] = SENSOR_ANALOG;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	526 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	527 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	528 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	529 tmpSensorMap[sensorIndex++] = SENSOR_NONE;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	530 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	531 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	532 externalAutoDetect = DETECTION_UARTMUX;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	533 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	534 UART_SetDigO2_Channel(MAX_MUX_CHANNEL);
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	535 break;
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	536 case DETECTION_UARTMUX: if(UART_isDigO2Connected())
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	537 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	538 uartMuxChannel = 1;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	539 }
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	540 externalAutoDetect = DETECTION_DIGO2_0;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	541 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	542 UART_SetDigO2_Channel(0);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	543
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	544 break;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	545 case DETECTION_DIGO2_0:
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	546 case DETECTION_DIGO2_1:
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	547 case DETECTION_DIGO2_2:
01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	548 case DETECTION_DIGO2_3:
01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	549 if(UART_isDigO2Connected())
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	550 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	551 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	552 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	553 if(tmpSensorMap[index] == SENSOR_NONE)
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 break;
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 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	558 if(index == 3)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	559 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	560 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	561 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	562 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	563 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	564 tmpSensorMap[index] = SENSOR_DIGO2;
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	565 tmpMuxMapping[externalAutoDetect - DETECTION_DIGO2_0] = index;
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	566 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	567 {
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	568 UART_MapDigO2_Channel(0xff, externalAutoDetect - DETECTION_DIGO2_0);
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	569 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	570 }
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	571 }
01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	572 else
01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	573 {
01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	574 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	575 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	576 if(uartMuxChannel)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	577 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	578 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	579 UART_SetDigO2_Channel(uartMuxChannel);
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	580 if(uartMuxChannel < MAX_ADC_CHANNEL - 1)
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	581 {
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	582 uartMuxChannel++;
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	583 }
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	584 }
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	585 else
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	586 {
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	587 externalAutoDetect = DETECTION_DIGO2_3; /* skip detection of other serial sensors */
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	588 }
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	589 externalAutoDetect++;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	590 #ifdef ENABLE_CO2_SUPPORT
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	591 if(externalAutoDetect == DETECTION_CO2)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	592 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	593 externalInterface_SwitchUART(EXT_INTERFACE_UART_CO2 >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	594 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	595 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	596 case DETECTION_CO2: if(UART_isCO2Connected())
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	597 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	598 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	599 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	600 if(tmpSensorMap[index] == SENSOR_NONE)
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 break;
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 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	605 if(index == 3)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	606 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	607 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	608 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	609 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	610 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	611 tmpSensorMap[index] = SENSOR_CO2;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	612 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	613
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	614 }
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	615 externalAutoDetect++;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	616 #endif
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	617 #ifdef ENABLE_SENTINEL_MODE
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	618 if(externalAutoDetect == DETECTION_SENTINEL)
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	619 {
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	620 externalInterface_SwitchUART(EXT_INTERFACE_UART_SENTINEL >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	621 UART_StartDMA_Receiption();
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	622 }
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	623 break;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	624
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	625 case DETECTION_SENTINEL:
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	626 case DETECTION_SENTINEL2:
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	627 if(UART_isSentinelConnected())
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	628 {
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	629 for(index = 0; index < 3; index++) /* Sentinel is occupiing all sensor slots */
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	630 {
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	631 tmpSensorMap[index] = SENSOR_SENTINEL;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	632 }
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	633 sensorIndex = 3;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	634 }
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	635 externalAutoDetect++;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	636 #endif
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	637 break;
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	638 case DETECTION_DONE: if(uartMuxChannel)
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	639 {
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	640 tmpSensorMap[EXT_INTERFACE_SENSOR_CNT-1] = SENSOR_MUX;
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	641 }
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	642
781 01b3eb9d55c3 Update real multiplexer implementation: Ideenmodellierer parents: 779 diff changeset	643 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	644 {
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	645 UART_MapDigO2_Channel(tmpMuxMapping[index], index);
731 2a801cfe23ab Improvment sensor Autodetection: Ideenmodellierer parents: 729 diff changeset	646 }
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	647
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	648 externalAutoDetect = DETECTION_OFF;
0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	649 externalInterface_SwitchUART(0);
786 19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	650
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	651
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	652 for(index = 0; index < MAX_ADC_CHANNEL; index++)
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	653 {
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	654 if(tmpSensorMap[index] == SENSOR_DIGO2) /* set Channel to first valid entry */
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	655 {
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	656 UART_SetDigO2_Channel(index);
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	657 break;
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	658 }
19ab6f3ed52a Cleanup sensor data interface: Ideenmodellierer parents: 784 diff changeset	659 }
784 95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	660 for(index = 0; index < MAX_ADC_CHANNEL; index++)
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	661 {
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	662 if(tmpSensorMap[index] != SENSOR_NONE)
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	663 {
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	664 break;
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	665 }
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	666 }
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	667
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	668 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	669 {
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	670 tmpSensorMap[0] = SENSOR_OPTIC;
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	671 tmpSensorMap[1] = SENSOR_OPTIC;
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	672 tmpSensorMap[2] = SENSOR_OPTIC;
95af969fe0ae Bugfixloop UART multiplexer integration: Ideenmodellierer parents: 781 diff changeset	673 }
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	674 memcpy(SensorMap, tmpSensorMap, sizeof(tmpSensorMap));
779 0b5f45448eb6 Added UART multiplexer support for DiveO2: Ideenmodellierer parents: 753 diff changeset	675
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	676 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	677 default:
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	678 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	679 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	680 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	681 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	682
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	683
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	684 void externalInterface_ExecuteCmd(uint16_t Cmd)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	685 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	686 char cmdString[10];
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	687 uint8_t cmdLength = 0;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	688 uint8_t index;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	689
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	690 switch(Cmd & 0x00FF) /* lower byte is reserved for commands */
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	691 {
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	692 case EXT_INTERFACE_AUTODETECT: externalAutoDetect = DETECTION_INIT;
742 e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	693 for(index = 0; index < 3; index++)
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	694 {
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	695 SensorMap[index] = SENSOR_SEARCH;
e23fe82cbf8c Update Sentinel protocol: Ideenmodellierer parents: 738 diff changeset	696 }
729 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 case EXT_INTERFACE_CO2_CALIB: cmdLength = snprintf(cmdString, 10, "G\r\n");
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	699 break;
729 d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	700 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	701 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	702 memcpy(SensorMap, MasterSensorMap, 5);
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	703 for(index = 0; index < 3; index++)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	704 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	705 if(SensorMap[index] == SENSOR_DIGO2)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	706 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	707 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	708 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	709 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	710 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface: Ideenmodellierer parents: 714 diff changeset	711 break;
662 1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	712 default:
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	713 break;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	714 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	715 if(cmdLength != 0)
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	716 {
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	717 HAL_UART_Transmit(&huart1,(uint8_t*)cmdString,cmdLength,10);
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	718 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	719 return;
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	720 }
1b995079c045 PSCR Mode heinrichs weikamp parents: 581 diff changeset	721

Mercurial > public > ostc4

annotate Small_CPU/Src/externalInterface.c @ 786:19ab6f3ed52a