Mercurial > public > ostc4
annotate Small_CPU/Src/externalInterface.c @ 927:908d9a8e8c84 Evo_2_23
Cleanup Internal Uart:
The internal UART was using the wrong UART RX channel. In addition the compile switches have been updated to allow GNSS data flow if new GPIO config is available or if GNSS is enabled for the external UART.
| author | Ideenmodellierer |
|---|---|
| date | Tue, 26 Nov 2024 21:01:13 +0100 |
| parents | eb4109d7d1e9 |
| children |
| rev | line source |
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1 /** |
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2 ****************************************************************************** |
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3 * @file externalInterface.c |
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4 * @author heinrichs weikamp gmbh |
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5 * @version V0.0.1 |
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6 * @date 07-Nov-2020 |
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7 * @brief Interface functionality to proceed external analog signal via i2c connection |
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8 * |
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9 @verbatim |
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10 ============================================================================== |
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11 ##### stm32f4xx_hal_i2c.c modification ##### |
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12 ============================================================================== |
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13 The LTC2942 requires an repeated start condition without stop condition |
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14 for data reception. |
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15 |
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16 @endverbatim |
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17 ****************************************************************************** |
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18 * @attention |
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19 * |
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20 * <h2><center>© COPYRIGHT(c) 2014 heinrichs weikamp</center></h2> |
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21 * |
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22 ****************************************************************************** |
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23 */ |
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24 /* Includes ------------------------------------------------------------------*/ |
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25 |
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26 #include <math.h> |
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27 #include <string.h> |
| 794 | 28 #include "data_central.h" |
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29 #include "i2c.h" |
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30 #include "externalInterface.h" |
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31 #include "scheduler.h" |
| 662 | 32 #include "uart.h" |
| 33 #include "data_exchange.h" | |
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34 #include "pressure.h" |
| 794 | 35 #include "uartProtocol_O2.h" |
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36 #include "uartProtocol_Co2.h" |
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37 #include "uartProtocol_Sentinel.h" |
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38 #include "uartProtocol_GNSS.h" |
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39 |
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40 extern SGlobal global; |
| 662 | 41 extern UART_HandleTypeDef huart1; |
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42 |
| 921 | 43 #define ADC_ANSWER_LENGTH (5u) /* 3424 will provide addr + 4 data bytes */ |
| 44 #define ADC_TIMEOUT (10u) /* conversion stuck for unknown reason => restart */ | |
| 45 #define ADC_REF_VOLTAGE_MV (2048.0f) /* reference voltage of MPC3424*/ | |
| 46 #define ADC_CYCLE_INTERVAL_MS (1000u) /* start adc read out once per second*/ | |
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47 |
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48 #define ADC_START_CONVERSION (0x80) |
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49 #define ADC_GAIN_4 (0x02) |
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50 #define ADC_GAIN_4_VALUE (4.0f) |
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51 #define ADC_GAIN_8 (0x03) |
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52 #define ADC_GAIN_8_VALUE (8.0f) |
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53 #define ADC_RESOLUTION_16BIT (0x08) |
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54 #define ADC_RESOLUTION_16BIT_VALUE (16u) |
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55 #define ADC_RESOLUTION_18BIT (0x0C) |
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56 #define ADC_RESOLUTION_18BIT_VALUE (18u) |
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57 |
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58 #define ANSWER_CONFBYTE_INDEX (4u) |
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59 |
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60 #define LOOKUP_CO2_CORR_TABLE_SCALE (1000u) |
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61 #define LOOKUP_CO2_CORR_TABLE_MAX (30000u) |
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62 |
| 794 | 63 #define REQUEST_INT_SENSOR_MS (1500) /* Minimum time interval for cyclic sensor data requests per sensor (UART mux) */ |
| 64 #define COMMAND_TX_DELAY (30u) /* The time the sensor needs to recover from a invalid command request */ | |
| 65 #define TIMEOUT_SENSOR_ANSWER (300) /* Time till a request is repeated if no answer was received */ | |
| 66 | |
| 67 #define activeSensorId (activeUartChannel + EXT_INTERFACE_MUX_OFFSET) /* Used if UART channels are applied to Sensor map */ | |
| 68 | |
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69 static uint8_t activeChannel = 0; /* channel which is in request */ |
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70 static uint8_t recBuf[ADC_ANSWER_LENGTH]; |
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71 static uint8_t timeoutCnt = 0; |
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72 static uint8_t externalInterfacePresent = 0; |
| 861 | 73 static uint8_t delayAdcConversion = 0; |
| 921 | 74 static uint32_t startTickADC = 0; |
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75 |
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76 float externalChannel_mV[MAX_ADC_CHANNEL]; |
| 662 | 77 static uint8_t externalV33_On = 0; |
| 691 | 78 static uint8_t externalADC_On = 0; |
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79 static uint8_t externalUART_Protocol = 0; |
| 662 | 80 static uint16_t externalCO2Value; |
| 81 static uint16_t externalCO2SignalStrength; | |
| 794 | 82 static uint16_t externalCO2Status = 0; |
| 83 static float externalCO2Scale = 0.0; | |
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84 |
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85 static uint8_t lastSensorDataId = 0; |
| 794 | 86 static SSensorDataDiveO2 sensorDataDiveO2[EXT_INTERFACE_SENSOR_CNT]; |
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87 static externalInterfaceAutoDetect_t externalAutoDetect = DETECTION_OFF; |
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88 static externalInterfaceSensorType SensorMap[EXT_INTERFACE_SENSOR_CNT] ={ SENSOR_OPTIC, SENSOR_OPTIC, SENSOR_OPTIC, SENSOR_NONE, SENSOR_NONE}; |
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89 static externalInterfaceSensorType tmpSensorMap[EXT_INTERFACE_SENSOR_CNT]; |
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90 static externalInterfaceSensorType MasterSensorMap[EXT_INTERFACE_SENSOR_CNT]; |
| 794 | 91 static externalInterfaceSensorType foundSensorMap[EXT_INTERFACE_SENSOR_CNT]; |
| 92 static uint8_t Mux2ADCMap[MAX_ADC_CHANNEL]; | |
| 93 static uint8_t externalInterface_SensorState[EXT_INTERFACE_SENSOR_CNT]; | |
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94 |
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95 static float LookupCO2PressureCorrection[LOOKUP_CO2_CORR_TABLE_MAX / LOOKUP_CO2_CORR_TABLE_SCALE]; /* lookup table for pressure compensation values */ |
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96 |
| 804 | 97 static uint16_t externalInterfaceMuxReqIntervall = 0xffff; /* delay between switching from one MUX channel to the next */ |
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98 static uint8_t activeUartChannel = 0xff; |
| 804 | 99 |
| 100 | |
| 101 static void externalInface_MapUartToLegacyADC(uint8_t* pMap); | |
| 809 | 102 static void externalInterface_CheckBaudrate(uint8_t sensorType); |
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103 |
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104 void externalInterface_Init(void) |
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105 { |
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106 uint16_t index; |
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107 uint16_t coeff; |
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108 activeChannel = 0; |
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109 timeoutCnt = 0; |
| 861 | 110 delayAdcConversion = 0; |
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111 if(externalInterface_StartConversion(activeChannel) == HAL_OK) |
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112 { |
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113 externalInterfacePresent = 1; |
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114 global.deviceDataSendToMaster.hw_Info.extADC = 1; |
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115 } |
| 559 | 116 global.deviceDataSendToMaster.hw_Info.checkADC = 1; |
| 662 | 117 |
| 804 | 118 |
| 794 | 119 |
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120 /* Create a lookup table based on GSS application note AN001: PRESSURE COMPENSATION OF A CO2 SENSOR */ |
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121 /* The main purpose of the sensor in the dive application is to be a warning indicator */ |
| 753 | 122 /* => no exact values necessary => a lookup table with 1000ppm scaling should be sufficient */ |
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123 LookupCO2PressureCorrection [0] = -0.0014; |
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124 for(index = 1; index < (LOOKUP_CO2_CORR_TABLE_MAX / LOOKUP_CO2_CORR_TABLE_SCALE); index++) |
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125 { |
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126 coeff = index * LOOKUP_CO2_CORR_TABLE_SCALE; |
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127 LookupCO2PressureCorrection[index] = 2.811*pow(10,-38)*pow(coeff,6)- 9.817*pow(10,-32)*pow(coeff,5)+1.304*pow(10,-25)*pow(coeff,4)-8.216*pow(10,-20)*pow(coeff,3)+2.311*pow(10,-14)*pow(coeff,2) - 2.195*pow(10,-9)*coeff - 1.471*pow(10,-3); |
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128 } |
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129 externalInterface_InitDatastruct(); |
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130 } |
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131 |
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132 void externalInterface_InitDatastruct(void) |
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133 { |
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134 uint8_t index = 0; |
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135 /* init data values */ |
| 804 | 136 externalUART_Protocol = 0; |
| 662 | 137 externalCO2Value = 0; |
| 138 externalCO2SignalStrength = 0; | |
| 139 externalCO2Status = 0; | |
| 804 | 140 externalCO2Scale = 0.0; |
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141 externalAutoDetect = DETECTION_OFF; |
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142 |
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143 for(index = 0; index < MAX_ADC_CHANNEL; index++) |
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144 { |
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145 externalChannel_mV[index] = 0.0; |
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146 } |
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147 memset(externalInterface_SensorState,UART_COMMON_INIT,sizeof(externalInterface_SensorState)); |
| 804 | 148 externalInface_MapUartToLegacyADC(SensorMap); |
| 149 activeUartChannel = 0xFF; | |
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150 } |
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151 |
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152 |
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153 uint8_t externalInterface_StartConversion(uint8_t channel) |
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154 { |
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155 uint8_t retval = 0; |
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156 uint8_t confByte = 0; |
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157 |
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158 if(channel < MAX_ADC_CHANNEL) |
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159 { |
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160 confByte = ADC_START_CONVERSION | ADC_RESOLUTION_16BIT | ADC_GAIN_8; |
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161 confByte |= channel << 5; |
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162 retval = I2C_Master_Transmit(DEVICE_EXTERNAL_ADC, &confByte, 1); |
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163 } |
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164 return retval; |
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165 } |
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166 |
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167 /* Check if conversion is done and trigger measurement of next channel */ |
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168 uint8_t externalInterface_ReadAndSwitch() |
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169 { |
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170 uint8_t retval = EXTERNAL_ADC_NO_DATA; |
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171 uint8_t nextChannel; |
| 731 | 172 uint8_t* psensorMap = externalInterface_GetSensorMapPointer(0); |
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173 |
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174 if(externalADC_On) |
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175 { |
| 921 | 176 if(time_elapsed_ms(startTickADC, HAL_GetTick()) > ADC_CYCLE_INTERVAL_MS) |
|
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177 { |
| 921 | 178 if(delayAdcConversion) |
|
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179 { |
| 921 | 180 if(UART_isComActive(activeUartChannel) == 0) |
|
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181 { |
| 921 | 182 externalInterface_StartConversion(activeChannel); |
| 183 delayAdcConversion = 0; | |
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184 } |
| 921 | 185 } |
| 186 else if(I2C_Master_Receive(DEVICE_EXTERNAL_ADC, recBuf, ADC_ANSWER_LENGTH) == HAL_OK) | |
| 187 { | |
| 188 if((recBuf[ANSWER_CONFBYTE_INDEX] & ADC_START_CONVERSION) == 0) /* !ready set => received data contains new value */ | |
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189 { |
| 921 | 190 retval = activeChannel; /* return channel number providing new data */ |
| 191 nextChannel = activeChannel + 1; | |
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192 if(nextChannel == MAX_ADC_CHANNEL) |
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193 { |
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194 nextChannel = 0; |
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195 } |
| 921 | 196 |
| 197 while((psensorMap[nextChannel] != SENSOR_ANALOG) && (nextChannel != activeChannel)) | |
| 198 { | |
| 199 if(nextChannel == MAX_ADC_CHANNEL) | |
| 200 { | |
| 201 nextChannel = 0; | |
| 202 startTickADC = HAL_GetTick(); | |
| 203 } | |
| 204 else | |
| 205 { | |
| 206 nextChannel++; | |
| 207 } | |
| 208 } | |
| 209 | |
| 210 activeChannel = nextChannel; | |
| 211 if(activeChannel == 0) | |
| 212 { | |
| 213 delayAdcConversion = 1; /* wait for next cycle interval */ | |
| 214 } | |
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215 else |
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216 { |
| 921 | 217 if(UART_isComActive(activeUartChannel) == 0) |
| 218 { | |
| 219 externalInterface_StartConversion(activeChannel); | |
| 220 } | |
| 221 else | |
| 222 { | |
| 223 delayAdcConversion = 1; | |
| 224 } | |
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225 } |
| 921 | 226 timeoutCnt = 0; |
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227 } |
| 921 | 228 } |
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229 |
| 861 | 230 if(timeoutCnt++ >= ADC_TIMEOUT) |
| 231 { | |
| 232 externalInterface_StartConversion(activeChannel); | |
| 233 delayAdcConversion = 0; | |
| 234 timeoutCnt = 0; | |
|
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235 } |
| 921 | 236 } |
|
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237 } |
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238 return retval; |
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239 } |
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240 float externalInterface_CalculateADCValue(uint8_t channel) |
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241 { |
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242 int32_t rawvalue = 0; |
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243 float retValue = 0.0; |
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244 if(channel < MAX_ADC_CHANNEL) |
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245 { |
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246 |
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247 rawvalue = ((recBuf[0] << 16) | (recBuf[1] << 8) | (recBuf[2])); |
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248 |
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249 switch(recBuf[3] & 0x0C) /* confbyte => Resolution bits*/ |
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250 { |
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251 case ADC_RESOLUTION_16BIT: rawvalue = rawvalue >> 8; /* only 2 databytes received shift out confbyte*/ |
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252 if(rawvalue & (0x1 << (ADC_RESOLUTION_16BIT_VALUE-1))) /* MSB set => negative number */ |
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253 { |
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254 rawvalue |= 0xFFFF0000; /* set MSB for int32 */ |
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255 } |
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256 else |
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257 { |
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258 rawvalue &= 0x0000FFFF; |
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259 } |
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260 externalChannel_mV[channel] = ADC_REF_VOLTAGE_MV * 2.0 / (float) pow(2,ADC_RESOLUTION_16BIT_VALUE); /* calculate bit resolution */ |
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261 break; |
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262 case ADC_RESOLUTION_18BIT: if(rawvalue & (0x1 << (ADC_RESOLUTION_18BIT_VALUE-1))) /* MSB set => negative number */ |
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263 { |
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264 rawvalue |= 0xFFFE0000; /* set MSB for int32 */ |
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265 } |
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266 externalChannel_mV[channel] = ADC_REF_VOLTAGE_MV * 2.0 / (float) pow(2,ADC_RESOLUTION_18BIT_VALUE); /* calculate bit resolution */ |
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267 break; |
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268 default: rawvalue = 0; |
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269 break; |
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270 } |
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271 externalChannel_mV[channel] = externalChannel_mV[channel] * rawvalue / ADC_GAIN_8_VALUE; |
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272 retValue = externalChannel_mV[channel]; |
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273 } |
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274 return retValue; |
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275 } |
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276 float getExternalInterfaceChannel(uint8_t channel) |
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277 { |
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278 float retval = 0; |
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279 |
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280 if(channel < MAX_ADC_CHANNEL) |
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281 { |
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282 retval = externalChannel_mV[channel]; |
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283 } |
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284 return retval; |
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285 } |
| 662 | 286 |
| 691 | 287 uint8_t setExternalInterfaceChannel(uint8_t channel, float value) |
| 288 { | |
| 289 uint8_t retval = 0; | |
| 794 | 290 uint8_t localId = channel; |
| 291 uint8_t index = 0; | |
| 691 | 292 |
| 794 | 293 if(localId >= MAX_ADC_CHANNEL) /* at the moment sensor visualization is focused on the three ADC channels => map Mux sensors */ |
| 691 | 294 { |
| 794 | 295 for(index = 0; index < MAX_ADC_CHANNEL; index++) |
| 296 { | |
| 297 if(Mux2ADCMap[index] == localId) | |
| 298 { | |
| 299 localId = index; | |
| 300 break; | |
| 301 } | |
| 302 } | |
| 303 } | |
| 304 | |
| 305 if(localId < MAX_ADC_CHANNEL) | |
| 306 { | |
| 307 externalChannel_mV[localId] = value; | |
| 691 | 308 retval = 1; |
| 309 } | |
| 310 return retval; | |
| 311 } | |
| 312 | |
| 662 | 313 void externalInterface_InitPower33(void) |
| 314 { | |
| 315 GPIO_InitTypeDef GPIO_InitStructure; | |
| 316 | |
| 317 GPIO_InitStructure.Pin = GPIO_PIN_7; | |
| 318 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP; | |
| 319 GPIO_InitStructure.Pull = GPIO_PULLUP; | |
| 320 GPIO_InitStructure.Speed = GPIO_SPEED_LOW; | |
| 321 HAL_GPIO_Init(GPIOC, &GPIO_InitStructure); | |
| 322 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_SET); | |
| 323 } | |
| 324 | |
| 325 | |
| 326 uint8_t externalInterface_isEnabledPower33() | |
| 327 { | |
| 328 return externalV33_On; | |
| 329 } | |
| 691 | 330 |
| 331 uint8_t externalInterface_isEnabledADC() | |
| 332 { | |
| 333 return externalADC_On; | |
| 334 } | |
| 335 | |
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336 uint8_t externalInterface_GetUARTProtocol() |
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337 { |
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338 return externalUART_Protocol; |
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339 } |
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340 |
| 662 | 341 void externalInterface_SwitchPower33(uint8_t state) |
| 342 { | |
| 343 if(state != externalV33_On) | |
| 344 { | |
| 345 if(state) | |
| 346 { | |
| 347 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_RESET); | |
| 348 externalV33_On = 1; | |
| 349 } | |
| 350 else | |
| 351 { | |
| 731 | 352 if(externalAutoDetect == DETECTION_OFF) |
| 353 { | |
| 354 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_SET); | |
| 355 externalV33_On = 0; | |
| 356 externalInterface_SetCO2Value(0); | |
| 357 externalInterface_SetCO2SignalStrength(0); | |
| 358 } | |
| 662 | 359 } |
| 360 } | |
| 361 } | |
| 691 | 362 void externalInterface_SwitchADC(uint8_t state) |
| 363 { | |
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364 uint8_t loop = 0; |
| 691 | 365 if((state) && (externalInterfacePresent)) |
| 366 { | |
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367 if(externalADC_On == 0) |
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368 { |
| 921 | 369 startTickADC = HAL_GetTick(); |
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370 activeChannel = 0; |
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371 externalInterface_StartConversion(activeChannel); |
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372 externalADC_On = 1; |
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373 } |
| 691 | 374 } |
| 375 else | |
| 376 { | |
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377 if(externalAutoDetect == DETECTION_OFF) /* block deactivation requests if auto detection is active */ |
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378 { |
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379 externalADC_On = 0; |
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380 for(loop = 0; loop < MAX_ADC_CHANNEL; loop++) |
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381 { |
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382 externalChannel_mV[loop] = 0; |
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383 } |
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384 } |
| 691 | 385 } |
| 386 } | |
| 662 | 387 |
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388 void externalInterface_SwitchUART(uint8_t protocol) |
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389 { |
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390 switch(protocol) |
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391 { |
| 839 | 392 case EXT_INTERFACE_UART_OFF: |
| 393 case EXT_INTERFACE_UART_CO2: | |
| 394 case EXT_INTERFACE_UART_O2: | |
| 395 case EXT_INTERFACE_UART_SENTINEL: | |
|
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396 case EXT_INTERFACE_UART_GNSS: |
|
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397 if((externalAutoDetect <= DETECTION_START) |
| 839 | 398 || ((protocol == EXT_INTERFACE_UART_O2) && (externalAutoDetect >= DETECTION_UARTMUX) && (externalAutoDetect <= DETECTION_DIGO2_3)) |
|
798
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|
399 |
| 746 | 400 #ifdef ENABLE_CO2_SUPPORT |
|
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|
401 || ((externalAutoDetect >= DETECTION_CO2_0) && (externalAutoDetect <= DETECTION_CO2_3)) |
| 746 | 402 #endif |
|
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|
403 #ifdef ENABLE_GNSS_SUPPORT |
|
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|
404 || ((externalAutoDetect >= DETECTION_GNSS_0) && (externalAutoDetect <= DETECTION_GNSS_3)) |
|
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External sensor UART: Switch to DMA TX transfers:
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|
405 #endif |
|
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|
406 |
| 746 | 407 #ifdef ENABLE_SENTINEL_MODE |
| 839 | 408 || ((protocol == EXT_INTERFACE_UART_SENTINEL) && (externalAutoDetect == DETECTION_SENTINEL)) |
| 746 | 409 #endif |
| 410 ) | |
|
729
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Added auto detection functionality for sensors connected to the external interface:
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|
411 { |
|
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412 lastSensorDataId = 0; |
|
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413 externalUART_Protocol = protocol; |
|
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414 MX_USART1_UART_DeInit(); |
|
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415 if( protocol != 0) |
|
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416 { |
|
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|
417 MX_USART1_UART_Init(); |
|
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418 } |
|
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419 } |
|
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420 break; |
|
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|
421 default: |
|
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|
422 break; |
|
704
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Added protocol functions for UART DiveO2 sensor:
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|
423 } |
|
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Added protocol functions for UART DiveO2 sensor:
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|
424 } |
|
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|
425 |
| 794 | 426 uint8_t externalInterface_GetActiveUartSensor() |
| 427 { | |
| 428 return activeUartChannel; | |
| 429 } | |
| 430 | |
| 431 void externalInterface_SetSensorState(uint8_t sensorIdx, uint8_t state) | |
| 432 { | |
| 433 if(sensorIdx < EXT_INTERFACE_SENSOR_CNT) | |
| 434 { | |
| 435 externalInterface_SensorState[sensorIdx] = state; | |
| 436 } | |
| 437 } | |
| 438 | |
| 439 uint8_t externalInterface_GetSensorState(uint8_t sensorIdx) | |
| 440 { | |
| 441 uint8_t ret = COMMON_SENSOR_STATE_INVALID; | |
| 442 if(sensorIdx < EXT_INTERFACE_SENSOR_CNT) | |
| 443 { | |
| 444 ret = externalInterface_SensorState[sensorIdx]; | |
| 445 } | |
| 446 return ret; | |
| 447 } | |
| 448 | |
| 449 /* The supported sensors from GSS have different scaling factors depending on their accuracy. The factor may be read out of the sensor */ | |
| 450 void externalInterface_SetCO2Scale(float CO2Scale) | |
| 451 { | |
| 452 if((CO2Scale == 10) || (CO2Scale == 100)) | |
| 453 { | |
| 454 externalCO2Scale = CO2Scale; | |
| 455 } | |
| 456 } | |
| 457 float externalInterface_GetCO2Scale() | |
| 458 { | |
| 459 return externalCO2Scale; | |
| 460 } | |
| 461 | |
| 662 | 462 void externalInterface_SetCO2Value(uint16_t CO2_ppm) |
| 463 { | |
| 794 | 464 float local_ppm = CO2_ppm * externalCO2Scale; |
|
747
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465 |
|
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|
466 #ifndef ENABLE_EXTERNAL_PRESSURE |
|
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|
467 float local_corr = 0.0; |
|
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|
468 |
|
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|
469 if (local_ppm >= LOOKUP_CO2_CORR_TABLE_MAX) |
|
df0d43da1614
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|
470 { |
|
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|
471 local_corr = -0.0014; |
|
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|
472 } |
|
df0d43da1614
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|
473 else |
|
df0d43da1614
Added pressure compensation to CO2 detection:
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diff
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|
474 { |
|
df0d43da1614
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|
475 local_corr = LookupCO2PressureCorrection[((uint16_t) (local_ppm / LOOKUP_CO2_CORR_TABLE_SCALE))]; |
|
df0d43da1614
Added pressure compensation to CO2 detection:
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|
476 } |
|
df0d43da1614
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|
477 local_ppm = local_ppm / (1.0 + (local_corr * (get_surface_mbar() - get_pressure_mbar()))); |
|
df0d43da1614
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|
478 #else |
|
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diff
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|
479 /* The external pressure value is passed via ADC channel2 and calibration is done at firmware => just forward sensor data */ |
|
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|
480 /* 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 */ |
|
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|
481 #endif |
| 794 | 482 externalCO2Value = local_ppm / externalCO2Scale; |
| 662 | 483 } |
| 484 | |
| 485 void externalInterface_SetCO2SignalStrength(uint16_t LED_qa) | |
| 486 { | |
| 487 externalCO2SignalStrength = LED_qa; | |
| 488 } | |
| 489 | |
| 490 uint16_t externalInterface_GetCO2Value(void) | |
| 491 { | |
| 492 return externalCO2Value; | |
| 493 } | |
| 494 | |
| 495 uint16_t externalInterface_GetCO2SignalStrength(void) | |
| 496 { | |
| 497 return externalCO2SignalStrength; | |
| 498 } | |
| 499 | |
| 500 | |
| 501 void externalInterface_SetCO2State(uint16_t state) | |
| 502 { | |
| 503 externalCO2Status = state; | |
| 504 } | |
| 505 | |
| 506 uint16_t externalInterface_GetCO2State(void) | |
| 507 { | |
| 508 return externalCO2Status; | |
| 509 } | |
| 510 | |
|
714
045ff7800501
Added customizable data area for specific sensor data:
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diff
changeset
|
511 |
|
779
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Added UART multiplexer support for DiveO2:
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|
512 uint8_t externalInterface_GetSensorData(uint8_t sensorId, uint8_t* pDataStruct) |
|
714
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Added customizable data area for specific sensor data:
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|
513 { |
| 794 | 514 uint8_t index = 0; |
|
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Added UART multiplexer support for DiveO2:
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|
515 uint8_t localId = sensorId; |
| 786 | 516 if(localId == 0xFF) |
|
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Added UART multiplexer support for DiveO2:
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|
517 { |
|
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Added UART multiplexer support for DiveO2:
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|
518 localId = lastSensorDataId; |
|
0b5f45448eb6
Added UART multiplexer support for DiveO2:
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|
519 } |
|
714
045ff7800501
Added customizable data area for specific sensor data:
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diff
changeset
|
520 |
| 794 | 521 if((pDataStruct != NULL) && (localId <= EXT_INTERFACE_SENSOR_CNT)) |
|
714
045ff7800501
Added customizable data area for specific sensor data:
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diff
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|
522 { |
| 786 | 523 memcpy(pDataStruct, &sensorDataDiveO2[localId], sizeof(SSensorDataDiveO2)); |
| 524 } | |
| 525 else | |
| 526 { | |
| 527 localId = 0xFF; | |
|
714
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
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diff
changeset
|
528 } |
| 794 | 529 if(localId > MAX_ADC_CHANNEL) /* at the moment sensor visualization is focused on the three ADC channels => map Mux sensors */ |
| 530 { | |
| 531 for(index = 0; index < MAX_ADC_CHANNEL; index++) | |
| 532 { | |
| 533 if(Mux2ADCMap[index] == localId) | |
| 534 { | |
| 535 localId = index; | |
| 536 } | |
| 537 } | |
| 538 } | |
| 539 | |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
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parents:
753
diff
changeset
|
540 return localId; |
|
714
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
parents:
704
diff
changeset
|
541 } |
|
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
parents:
704
diff
changeset
|
542 |
| 786 | 543 void externalInterface_SetSensorData(uint8_t sensorId, uint8_t* pDataStruct) |
|
714
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
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704
diff
changeset
|
544 { |
| 794 | 545 uint8_t index = 0; |
| 546 | |
|
714
045ff7800501
Added customizable data area for specific sensor data:
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704
diff
changeset
|
547 if(pDataStruct != NULL) |
|
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
parents:
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diff
changeset
|
548 { |
| 794 | 549 if((sensorId != 0xFF) && (sensorId < EXT_INTERFACE_SENSOR_CNT)) |
|
714
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
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704
diff
changeset
|
550 { |
| 786 | 551 memcpy(&sensorDataDiveO2[sensorId], pDataStruct, sizeof(SSensorDataDiveO2)); |
| 552 lastSensorDataId = sensorId; | |
| 804 | 553 if(sensorId >= MAX_ADC_CHANNEL) |
| 794 | 554 { |
| 804 | 555 for(index = 0; index < MAX_ADC_CHANNEL; index++) |
| 794 | 556 { |
| 804 | 557 if(Mux2ADCMap[index] == sensorId) |
| 558 { | |
| 559 memcpy(&sensorDataDiveO2[index], pDataStruct, sizeof(SSensorDataDiveO2)); | |
| 560 lastSensorDataId = index; | |
| 561 break; | |
| 562 } | |
| 794 | 563 } |
| 564 } | |
|
714
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
parents:
704
diff
changeset
|
565 } |
|
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
parents:
704
diff
changeset
|
566 else |
|
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
parents:
704
diff
changeset
|
567 { |
|
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
parents:
704
diff
changeset
|
568 memset(&sensorDataDiveO2,0,sizeof(sensorDataDiveO2)); |
| 786 | 569 lastSensorDataId = 0xFF; |
|
714
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
parents:
704
diff
changeset
|
570 } |
|
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
parents:
704
diff
changeset
|
571 } |
|
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
parents:
704
diff
changeset
|
572 } |
|
045ff7800501
Added customizable data area for specific sensor data:
Ideenmodellierer
parents:
704
diff
changeset
|
573 |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
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714
diff
changeset
|
574 void externalInface_SetSensorMap(uint8_t* pMap) |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
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714
diff
changeset
|
575 { |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
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714
diff
changeset
|
576 if(pMap != NULL) |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
577 { |
| 794 | 578 memcpy(MasterSensorMap, pMap, EXT_INTERFACE_SENSOR_CNT); /* the map is not directly copied. Copy is done via cmd request */ |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
579 } |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
580 |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
581 } |
| 804 | 582 |
| 583 void externalInface_MapUartToLegacyADC(uint8_t* pMap) | |
| 584 { | |
| 585 uint8_t index, index2; | |
| 586 | |
| 587 memset(Mux2ADCMap,0xFF, sizeof(Mux2ADCMap)); | |
| 588 | |
| 589 for(index2 = 0; index2 < MAX_ADC_CHANNEL; index2++) /* Unmap old mirror instances */ | |
| 590 { | |
|
918
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
parents:
916
diff
changeset
|
591 if((pMap[index2] == SENSOR_DIGO2M) || (pMap[index2] == SENSOR_CO2M) || (pMap[index2] == SENSOR_GNSSM)) |
| 804 | 592 { |
| 593 pMap[index2] = SENSOR_NONE; | |
| 594 } | |
| 595 } | |
| 596 | |
| 597 /* Map Mux O2 sensors to ADC Slot if ADC slot is not in use */ | |
|
918
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
parents:
916
diff
changeset
|
598 for(index = EXT_INTERFACE_MUX_OFFSET; index < EXT_INTERFACE_SENSOR_CNT-1; index++) |
| 804 | 599 { |
| 600 if(pMap[index] == SENSOR_DIGO2) | |
| 601 { | |
| 602 for(index2 = 0; index2 < MAX_ADC_CHANNEL; index2++) | |
| 603 { | |
| 604 if(pMap[index2] == SENSOR_NONE) | |
| 605 { | |
| 606 pMap[index2] = SENSOR_DIGO2M; /* store a mirror instance needed for visualization */ | |
| 607 Mux2ADCMap[index2] = index; | |
| 608 break; | |
| 609 } | |
| 610 } | |
| 611 } | |
| 612 } | |
|
918
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
parents:
916
diff
changeset
|
613 for(index = EXT_INTERFACE_MUX_OFFSET; index < EXT_INTERFACE_SENSOR_CNT-1; index++) |
| 804 | 614 { |
| 615 if(pMap[index] == SENSOR_CO2) | |
| 616 { | |
| 617 for(index2 = 0; index2 < MAX_ADC_CHANNEL; index2++) | |
| 618 { | |
| 619 if(pMap[index2] == SENSOR_NONE) | |
| 620 { | |
| 621 pMap[index2] = SENSOR_CO2M; /* store a mirror instance needed for visualization */ | |
| 622 Mux2ADCMap[index2] = index; | |
| 623 break; | |
| 624 } | |
| 625 } | |
| 626 } | |
| 627 } | |
|
918
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
parents:
916
diff
changeset
|
628 for(index = EXT_INTERFACE_MUX_OFFSET; index < EXT_INTERFACE_SENSOR_CNT-1; index++) |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
629 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
630 if(pMap[index] == SENSOR_GNSS) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
631 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
632 for(index2 = 0; index2 < MAX_ADC_CHANNEL; index2++) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
633 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
634 if(pMap[index2] == SENSOR_NONE) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
635 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
636 pMap[index2] = SENSOR_GNSSM; /* store a mirror instance needed for visualization */ |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
637 Mux2ADCMap[index2] = index; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
638 break; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
639 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
640 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
641 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
642 } |
|
842
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
643 #ifdef ENABLE_SENTINEL_MODE |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
644 if(pMap[EXT_INTERFACE_MUX_OFFSET] == SENSOR_SENTINEL) |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
645 { |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
646 for(index2 = 0; index2 < MAX_ADC_CHANNEL; index2++) |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
647 { |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
648 pMap[index2] = SENSOR_SENTINELM; /* store a mirror instance needed for visualization */ |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
649 Mux2ADCMap[index2] = index2 + EXT_INTERFACE_MUX_OFFSET; |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
650 } |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
651 } |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
652 #endif |
| 804 | 653 } |
| 654 | |
| 731 | 655 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
|
656 { |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
657 uint8_t* pret; |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
658 |
| 731 | 659 if((externalAutoDetect != DETECTION_OFF) && (!finalMap)) |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
660 { |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
661 pret = tmpSensorMap; |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
662 } |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
663 else |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
664 { |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
665 pret = SensorMap; |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
666 } |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
667 return pret; |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
668 } |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
669 |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
670 void externalInterface_AutodetectSensor() |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
671 { |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
672 static uint8_t sensorIndex = 0; |
|
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
673 static uint8_t uartMuxChannel = 0; |
|
918
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
parents:
916
diff
changeset
|
674 #ifdef ENABLE_GNSS_SUPPORT |
|
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
parents:
916
diff
changeset
|
675 static uint8_t detectionDelayCnt = 0; |
|
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
parents:
916
diff
changeset
|
676 #endif |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
677 uint8_t index = 0; |
|
918
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
parents:
916
diff
changeset
|
678 |
| 794 | 679 uint8_t cntSensor = 0; |
| 680 uint8_t cntUARTSensor = 0; | |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
681 #ifdef ENABLE_CO2_SUPPORT |
| 794 | 682 uint8_t cmdString[10]; |
| 683 uint8_t cmdLength = 0; | |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
684 #endif |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
685 |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
686 if(externalAutoDetect != DETECTION_OFF) |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
687 { |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
688 switch(externalAutoDetect) |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
689 { |
| 804 | 690 case DETECTION_INIT: externalInterfaceMuxReqIntervall = 0; |
| 794 | 691 sensorIndex = 0; |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
692 uartMuxChannel = 0; |
| 731 | 693 tmpSensorMap[0] = SENSOR_OPTIC; |
| 694 tmpSensorMap[1] = SENSOR_OPTIC; | |
| 695 tmpSensorMap[2] = SENSOR_OPTIC; | |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
696 tmpSensorMap[3] = SENSOR_NONE; |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
697 tmpSensorMap[4] = SENSOR_NONE; |
| 804 | 698 tmpSensorMap[5] = SENSOR_NONE; |
| 699 tmpSensorMap[6] = SENSOR_NONE; | |
| 700 tmpSensorMap[7] = SENSOR_NONE; | |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
701 |
| 794 | 702 memset(foundSensorMap, SENSOR_NONE, sizeof(foundSensorMap)); |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
703 memset(externalInterface_SensorState,UART_COMMON_INIT,sizeof(externalInterface_SensorState)); |
| 794 | 704 memset(Mux2ADCMap,0, sizeof(Mux2ADCMap)); |
| 781 | 705 |
| 731 | 706 if(externalInterfacePresent) |
| 707 { | |
| 708 externalInterface_SwitchPower33(0); | |
| 839 | 709 externalInterface_SwitchUART(EXT_INTERFACE_UART_OFF); |
| 731 | 710 for(index = 0; index < MAX_ADC_CHANNEL; index++) |
| 711 { | |
| 712 externalChannel_mV[index] = 0; | |
| 713 } | |
| 714 externalAutoDetect = DETECTION_START; | |
| 715 } | |
| 716 else | |
| 717 { | |
| 718 externalAutoDetect = DETECTION_DONE; /* without external interface O2 values may only be received via optical port => return default sensor map */ | |
| 719 } | |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
720 break; |
| 731 | 721 case DETECTION_START: tmpSensorMap[0] = SENSOR_ANALOG; |
| 722 tmpSensorMap[1] = SENSOR_ANALOG; | |
| 723 tmpSensorMap[2] = SENSOR_ANALOG; | |
| 724 externalInterface_SwitchPower33(1); | |
| 725 externalInterface_SwitchADC(1); | |
| 726 externalAutoDetect = DETECTION_ANALOG1; | |
| 727 break; | |
| 728 case DETECTION_ANALOG1: externalAutoDetect = DETECTION_ANALOG2; /* do a second loop to make sure all adc channels could be processed */ | |
| 729 break; | |
| 730 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
|
731 { |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
732 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
|
733 { |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
734 tmpSensorMap[sensorIndex++] = SENSOR_ANALOG; |
| 794 | 735 foundSensorMap[index] = SENSOR_ANALOG; |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
736 } |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
737 else |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
738 { |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
739 tmpSensorMap[sensorIndex++] = SENSOR_NONE; |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
740 } |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
741 } |
| 804 | 742 externalInterfaceMuxReqIntervall = 1100; |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
743 externalAutoDetect = DETECTION_UARTMUX; |
| 839 | 744 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2); |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
745 externalInterface_CheckBaudrate(SENSOR_DIGO2); |
| 794 | 746 UART_MUX_SelectAddress(MAX_MUX_CHANNEL); |
| 747 uartO2_SetChannel(MAX_MUX_CHANNEL); | |
| 748 activeUartChannel = MAX_MUX_CHANNEL; | |
| 749 tmpSensorMap[EXT_INTERFACE_SENSOR_CNT-1] = SENSOR_MUX; | |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
750 break; |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
751 case DETECTION_UARTMUX: if(uartO2_isSensorConnected()) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
752 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
753 uartMuxChannel = 1; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
754 tmpSensorMap[EXT_INTERFACE_SENSOR_CNT-1] = SENSOR_MUX; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
755 foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] = SENSOR_MUX; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
756 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
757 else |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
758 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
759 tmpSensorMap[EXT_INTERFACE_SENSOR_CNT-1] = SENSOR_NONE; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
760 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
761 externalAutoDetect = DETECTION_DIGO2_0; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
762 uartO2_SetChannel(0); |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
763 activeUartChannel = 0; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
764 tmpSensorMap[EXT_INTERFACE_MUX_OFFSET] = SENSOR_DIGO2; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
765 externalInterface_SensorState[EXT_INTERFACE_MUX_OFFSET] = UART_COMMON_INIT; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
766 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2); |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
767 if(foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
768 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
769 UART_MUX_SelectAddress(0); |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
770 } |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
771 break; |
|
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
772 case DETECTION_DIGO2_0: |
|
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
773 case DETECTION_DIGO2_1: |
| 781 | 774 case DETECTION_DIGO2_2: |
| 775 case DETECTION_DIGO2_3: | |
| 794 | 776 if(uartO2_isSensorConnected()) |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
777 { |
| 794 | 778 foundSensorMap[externalAutoDetect - DETECTION_DIGO2_0 + EXT_INTERFACE_MUX_OFFSET] = SENSOR_DIGO2; |
| 781 | 779 } |
| 804 | 780 tmpSensorMap[EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE; |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
781 if(uartMuxChannel) |
|
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
782 { |
| 839 | 783 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2); |
| 794 | 784 UART_MUX_SelectAddress(uartMuxChannel); |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
785 externalInterface_SensorState[uartMuxChannel + EXT_INTERFACE_MUX_OFFSET] = UART_COMMON_INIT; |
| 794 | 786 uartO2_SetChannel(uartMuxChannel); |
| 787 activeUartChannel = uartMuxChannel; | |
| 788 tmpSensorMap[uartMuxChannel - 1 + EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE; | |
| 789 tmpSensorMap[uartMuxChannel + EXT_INTERFACE_MUX_OFFSET] = SENSOR_DIGO2; | |
| 790 | |
| 791 if(uartMuxChannel < MAX_MUX_CHANNEL - 1) | |
| 784 | 792 { |
| 793 uartMuxChannel++; | |
| 794 } | |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
795 } |
|
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
796 else |
|
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
797 { |
| 781 | 798 externalAutoDetect = DETECTION_DIGO2_3; /* skip detection of other serial sensors */ |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
799 } |
| 742 | 800 externalAutoDetect++; |
| 801 #ifdef ENABLE_CO2_SUPPORT | |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
802 if(externalAutoDetect == DETECTION_CO2_0) |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
803 { |
| 809 | 804 tmpSensorMap[uartMuxChannel + EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE; |
| 805 if(foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX) | |
| 806 { | |
| 807 UART_MUX_SelectAddress(0); | |
| 808 } | |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
809 activeUartChannel = 0; |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
810 tmpSensorMap[uartMuxChannel - 1 + EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE; |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
811 uartMuxChannel = 1; |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
812 tmpSensorMap[EXT_INTERFACE_MUX_OFFSET] = SENSOR_CO2; |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
813 externalInterface_SensorState[EXT_INTERFACE_MUX_OFFSET] = UART_COMMON_INIT; |
| 809 | 814 externalInterface_CheckBaudrate(SENSOR_CO2); |
| 815 if(foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX) /* switch sensor operation mode depending on HW config */ | |
| 794 | 816 { |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
817 uartCo2_SendCmd(CO2CMD_MODE_POLL, cmdString, &cmdLength); |
| 794 | 818 } |
| 819 else | |
| 820 { | |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
821 uartCo2_SendCmd(CO2CMD_MODE_STREAM, cmdString, &cmdLength); |
| 794 | 822 } |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
823 } |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
824 break; |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
825 case DETECTION_CO2_0: |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
826 case DETECTION_CO2_1: |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
827 case DETECTION_CO2_2: |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
828 case DETECTION_CO2_3: if(uartCo2_isSensorConnected()) |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
829 { |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
830 foundSensorMap[EXT_INTERFACE_MUX_OFFSET + activeUartChannel] = SENSOR_CO2; |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
831 #ifdef ENABLE_GNSS_SUPPORT |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
832 externalAutoDetect = DETECTION_GNSS_0; /* only one CO2 sensor supported */ |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
833 #else |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
834 externalAutoDetect = DETECTION_DONE; /* only one CO2 sensor supported */ |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
835 #endif |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
836 } |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
837 else if(foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX) |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
838 { |
| 809 | 839 externalInterface_CheckBaudrate(SENSOR_DIGO2); |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
840 UART_MUX_SelectAddress(uartMuxChannel); |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
841 activeUartChannel = uartMuxChannel; |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
842 tmpSensorMap[uartMuxChannel - 1 + EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE; |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
843 tmpSensorMap[EXT_INTERFACE_MUX_OFFSET + uartMuxChannel] = SENSOR_CO2; |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
844 externalInterface_SensorState[EXT_INTERFACE_MUX_OFFSET + uartMuxChannel] = UART_COMMON_INIT; |
| 809 | 845 externalInterface_CheckBaudrate(SENSOR_CO2); |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
846 uartCo2_SendCmd(CO2CMD_MODE_POLL, cmdString, &cmdLength); |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
847 externalAutoDetect++; |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
848 uartMuxChannel++; |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
849 } |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
850 else |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
851 { |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
852 |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
853 |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
854 #if defined ENABLE_SENTINEL_MODE || defined ENABLE_GNSS_SUPPORT |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
855 #ifdef ENABLE_GNSS_SUPPORT |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
856 externalAutoDetect = DETECTION_GNSS_0; |
|
918
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
parents:
916
diff
changeset
|
857 externalInterface_SwitchUART(EXT_INTERFACE_UART_GNSS); |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
858 #else |
|
842
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
859 #ifdef ENABLE_SENTINEL_MODE |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
860 externalAutoDetect = DETECTION_SENTINEL; |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
861 #endif |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
862 #endif |
|
842
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
863 #else |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
864 externalAutoDetect = DETECTION_DONE; |
|
842
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
865 #endif |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
866 } |
| 742 | 867 #endif |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
868 |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
869 #ifdef ENABLE_GNSS_SUPPORT |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
870 if(externalAutoDetect == DETECTION_GNSS_0) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
871 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
872 tmpSensorMap[uartMuxChannel + EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
873 if(foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
874 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
875 externalInterface_CheckBaudrate(SENSOR_DIGO2); |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
876 UART_MUX_SelectAddress(0); |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
877 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
878 activeUartChannel = 0; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
879 tmpSensorMap[uartMuxChannel - 1 + EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
880 uartMuxChannel = 1; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
881 tmpSensorMap[EXT_INTERFACE_MUX_OFFSET] = SENSOR_GNSS; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
882 externalInterface_SensorState[EXT_INTERFACE_MUX_OFFSET] = UART_COMMON_INIT; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
883 externalInterface_CheckBaudrate(SENSOR_GNSS); |
|
918
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
parents:
916
diff
changeset
|
884 externalInterfaceMuxReqIntervall = 500; /* iterations needed for module config */ |
|
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
parents:
916
diff
changeset
|
885 detectionDelayCnt = 6; |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
886 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
887 break; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
888 case DETECTION_GNSS_0: |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
889 case DETECTION_GNSS_1: |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
890 case DETECTION_GNSS_2: |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
891 case DETECTION_GNSS_3: if(detectionDelayCnt == 0) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
892 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
893 if(uartGnss_isSensorConnected()) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
894 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
895 foundSensorMap[EXT_INTERFACE_MUX_OFFSET + activeUartChannel] = SENSOR_GNSS; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
896 #ifdef ENABLE_SENTINEL_MODE |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
897 externalAutoDetect = DETECTION_SENTINEL; /* only one GNSS sensor supported */ |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
898 #else |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
899 externalAutoDetect = DETECTION_DONE; /* only one GNSS sensor supported */ |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
900 #endif |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
901 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
902 else if(foundSensorMap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
903 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
904 externalInterface_CheckBaudrate(SENSOR_DIGO2); |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
905 UART_MUX_SelectAddress(uartMuxChannel); |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
906 activeUartChannel = uartMuxChannel; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
907 tmpSensorMap[uartMuxChannel - 1 + EXT_INTERFACE_MUX_OFFSET] = SENSOR_NONE; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
908 tmpSensorMap[EXT_INTERFACE_MUX_OFFSET + uartMuxChannel] = SENSOR_CO2; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
909 externalInterface_SensorState[EXT_INTERFACE_MUX_OFFSET + uartMuxChannel] = UART_COMMON_INIT; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
910 externalInterface_CheckBaudrate(SENSOR_CO2); |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
911 // uartGnss_SendCmd(GNSSCMD_MODE_POLL, cmdString, &cmdLength); |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
912 externalAutoDetect++; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
913 detectionDelayCnt = 3; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
914 uartMuxChannel++; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
915 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
916 else |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
917 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
918 #ifdef ENABLE_SENTINEL_MODE |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
919 externalAutoDetect = DETECTION_SENTINEL; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
920 #else |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
921 externalAutoDetect = DETECTION_DONE; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
922 #endif |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
923 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
924 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
925 else |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
926 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
927 detectionDelayCnt--; |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
928 } |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
929 #endif |
| 742 | 930 #ifdef ENABLE_SENTINEL_MODE |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
931 if(externalAutoDetect == DETECTION_SENTINEL) |
|
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
932 { |
|
842
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
933 externalInterface_SensorState[EXT_INTERFACE_MUX_OFFSET] = UART_COMMON_INIT; |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
934 uartO2_SetChannel(0); |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
935 activeUartChannel = 0; |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
936 tmpSensorMap[EXT_INTERFACE_MUX_OFFSET] = SENSOR_SENTINEL; |
| 839 | 937 externalInterface_SwitchUART(EXT_INTERFACE_UART_SENTINEL); |
|
842
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
938 externalInterface_CheckBaudrate(SENSOR_SENTINEL); |
|
779
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
939 UART_StartDMA_Receiption(); |
|
0b5f45448eb6
Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents:
753
diff
changeset
|
940 } |
| 742 | 941 break; |
| 942 | |
| 943 case DETECTION_SENTINEL: | |
| 944 case DETECTION_SENTINEL2: | |
|
842
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
945 if(uartSentinel_isSensorConnected()) |
| 742 | 946 { |
|
842
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
947 for(index = EXT_INTERFACE_MUX_OFFSET; index < EXT_INTERFACE_MUX_OFFSET+3; index++) |
| 742 | 948 { |
|
842
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
949 foundSensorMap[index] = SENSOR_SENTINEL; |
| 742 | 950 } |
| 951 } | |
| 952 externalAutoDetect++; | |
| 953 #endif | |
|
729
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents:
714
diff
changeset
|
954 break; |
| 794 | 955 case DETECTION_DONE: externalAutoDetect = DETECTION_OFF; |
| 839 | 956 externalInterface_SwitchUART(EXT_INTERFACE_UART_OFF); |
| 794 | 957 activeUartChannel = 0xFF; |
| 958 cntSensor = 0; | |
| 959 cntUARTSensor = 0; | |
| 960 for(index = 0; index < EXT_INTERFACE_SENSOR_CNT-1; index++) | |
| 731 | 961 { |
|
798
e9eba334b942
Migrated CO2 protocol implementation to new format:
Ideenmodellierer
parents:
794
diff
changeset
|
962 if((foundSensorMap[index] >= SENSOR_ANALOG) && (foundSensorMap[index] < SENSOR_MUX)) |
| 794 | 963 { |
| 964 cntSensor++; | |
| 965 } | |
| 784 | 966 |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
967 if((foundSensorMap[index] == SENSOR_DIGO2) || (foundSensorMap[index] == SENSOR_CO2) || (foundSensorMap[index] == SENSOR_GNSS)) |
| 794 | 968 { |
| 969 cntUARTSensor++; | |
| 970 } | |
|
842
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
971 #ifdef ENABLE_SENTINEL_MODE |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
972 if(foundSensorMap[index] == SENSOR_SENTINEL) /* The Sentinel has a fixed setup */ |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
973 { |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
974 cntSensor = 3; |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
975 cntUARTSensor = 1; |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
976 break; |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
977 } |
|
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
978 #endif |
| 786 | 979 } |
| 804 | 980 externalInface_MapUartToLegacyADC(foundSensorMap); |
| 794 | 981 externalInterfaceMuxReqIntervall = 0xFFFF; |
| 982 if(cntSensor == 0) /* return default sensor map if no sensor at all has been detected */ | |
| 784 | 983 { |
| 794 | 984 foundSensorMap[0] = SENSOR_OPTIC; |
| 985 foundSensorMap[1] = SENSOR_OPTIC; | |
| 986 foundSensorMap[2] = SENSOR_OPTIC; | |
| 987 } | |
| 988 else | |
| 989 { | |
| 990 if(cntUARTSensor != 0) | |
| 784 | 991 { |
| 794 | 992 externalInterfaceMuxReqIntervall = REQUEST_INT_SENSOR_MS / cntUARTSensor; |
| 784 | 993 } |
| 994 } | |
| 794 | 995 memcpy(SensorMap, foundSensorMap, sizeof(foundSensorMap)); |
|
798
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Migrated CO2 protocol implementation to new format:
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parents:
794
diff
changeset
|
996 memset(externalInterface_SensorState, UART_COMMON_INIT, sizeof(externalInterface_SensorState)); |
|
729
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Added auto detection functionality for sensors connected to the external interface:
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diff
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|
997 break; |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
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diff
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|
998 default: |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
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714
diff
changeset
|
999 break; |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
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|
1000 } |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
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|
1001 } |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
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|
1002 } |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
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diff
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|
1003 |
|
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Added auto detection functionality for sensors connected to the external interface:
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diff
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|
1004 |
| 662 | 1005 void externalInterface_ExecuteCmd(uint16_t Cmd) |
| 1006 { | |
| 1007 char cmdString[10]; | |
| 1008 uint8_t cmdLength = 0; | |
| 804 | 1009 uint8_t index; |
| 794 | 1010 uint8_t cntUARTSensor = 0; |
| 662 | 1011 |
| 1012 switch(Cmd & 0x00FF) /* lower byte is reserved for commands */ | |
| 1013 { | |
|
729
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Added auto detection functionality for sensors connected to the external interface:
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diff
changeset
|
1014 case EXT_INTERFACE_AUTODETECT: externalAutoDetect = DETECTION_INIT; |
| 742 | 1015 for(index = 0; index < 3; index++) |
| 1016 { | |
| 1017 SensorMap[index] = SENSOR_SEARCH; | |
| 1018 } | |
|
729
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Added auto detection functionality for sensors connected to the external interface:
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parents:
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diff
changeset
|
1019 break; |
|
798
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diff
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|
1020 case EXT_INTERFACE_CO2_CALIB: for(index = 0; index < EXT_INTERFACE_SENSOR_CNT; index++) |
|
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|
1021 { |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
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|
1022 if(SensorMap[index] == SENSOR_CO2) |
|
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|
1023 { |
|
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|
1024 externalInterface_SensorState[index] = UART_CO2_CALIBRATE; |
|
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Migrated CO2 protocol implementation to new format:
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diff
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|
1025 break; |
|
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|
1026 } |
|
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|
1027 } |
| 662 | 1028 break; |
|
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Added auto detection functionality for sensors connected to the external interface:
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|
1029 case EXT_INTERFACE_COPY_SENSORMAP: if(externalAutoDetect == DETECTION_OFF) |
|
d646a0f724a7
Added auto detection functionality for sensors connected to the external interface:
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diff
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|
1030 { |
| 794 | 1031 memcpy(SensorMap, MasterSensorMap, sizeof(MasterSensorMap)); |
| 1032 for(index = 0; index < EXT_INTERFACE_SENSOR_CNT; index++) | |
|
729
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Added auto detection functionality for sensors connected to the external interface:
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|
1033 { |
|
916
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External sensor UART: Switch to DMA TX transfers:
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|
1034 if((SensorMap[index] == SENSOR_DIGO2) || (SensorMap[index] == SENSOR_CO2) || (SensorMap[index] == SENSOR_GNSS)) |
| 794 | 1035 { |
| 1036 cntUARTSensor++; | |
| 1037 } | |
|
729
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Added auto detection functionality for sensors connected to the external interface:
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diff
changeset
|
1038 } |
| 804 | 1039 externalInface_MapUartToLegacyADC(SensorMap); |
| 794 | 1040 if(cntUARTSensor > 0) |
| 1041 { | |
| 1042 externalInterfaceMuxReqIntervall = REQUEST_INT_SENSOR_MS / cntUARTSensor; | |
| 1043 activeUartChannel = 0xFF; | |
| 1044 } | |
| 1045 else | |
| 1046 { | |
| 1047 externalInterfaceMuxReqIntervall = 0xFFFF; | |
| 1048 } | |
|
729
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Added auto detection functionality for sensors connected to the external interface:
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|
1049 } |
|
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|
1050 break; |
| 662 | 1051 default: |
| 1052 break; | |
| 1053 } | |
| 1054 if(cmdLength != 0) | |
| 1055 { | |
| 1056 HAL_UART_Transmit(&huart1,(uint8_t*)cmdString,cmdLength,10); | |
| 1057 } | |
| 1058 return; | |
| 1059 } | |
| 1060 | |
| 794 | 1061 uint8_t ExternalInterface_SelectUsedMuxChannel(uint8_t currentChannel) |
| 1062 { | |
| 1063 uint8_t index = currentChannel; | |
| 1064 uint8_t newChannel = index; | |
| 1065 uint8_t *pmap = externalInterface_GetSensorMapPointer(0); | |
| 1066 | |
| 1067 do | |
| 1068 { | |
| 1069 index++; | |
| 1070 if(index == MAX_MUX_CHANNEL) | |
| 1071 { | |
| 1072 index = 0; | |
| 1073 } | |
|
918
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Switch external interface tx communication to DMA:
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|
1074 if(((pmap[index + EXT_INTERFACE_MUX_OFFSET] == SENSOR_DIGO2) |
|
f72613a152dd
Switch external interface tx communication to DMA:
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|
1075 || (pmap[index + EXT_INTERFACE_MUX_OFFSET] == SENSOR_CO2) |
|
f72613a152dd
Switch external interface tx communication to DMA:
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diff
changeset
|
1076 || (pmap[index + EXT_INTERFACE_MUX_OFFSET] == SENSOR_GNSS)) |
| 794 | 1077 && (index != activeUartChannel)) |
| 1078 { | |
| 1079 newChannel = index; | |
| 1080 break; | |
| 1081 } | |
| 1082 } while(index != currentChannel); | |
| 1083 | |
| 1084 return newChannel; | |
| 1085 } | |
| 1086 | |
|
798
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|
1087 void externalInterface_CheckBaudrate(uint8_t sensorType) |
|
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|
1088 { |
|
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|
1089 uint32_t newBaudrate = 0; |
|
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|
1090 |
|
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|
1091 switch(sensorType) |
|
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|
1092 { |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
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diff
changeset
|
1093 case SENSOR_GNSS: |
|
842
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Migrated Sentinel protocol to new UART structure:
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diff
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|
1094 case SENSOR_SENTINEL: |
|
798
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Migrated CO2 protocol implementation to new format:
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diff
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|
1095 case SENSOR_CO2: newBaudrate = 9600; |
|
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Migrated CO2 protocol implementation to new format:
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|
1096 break; |
|
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|
1097 case SENSOR_DIGO2: |
|
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diff
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|
1098 default: newBaudrate = 19200; |
|
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Migrated CO2 protocol implementation to new format:
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diff
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|
1099 break; |
|
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diff
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|
1100 } |
| 809 | 1101 if(huart1.Init.BaudRate != newBaudrate) |
|
798
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Migrated CO2 protocol implementation to new format:
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diff
changeset
|
1102 { |
|
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|
1103 UART_ChangeBaudrate(newBaudrate); |
|
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Migrated CO2 protocol implementation to new format:
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diff
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|
1104 } |
|
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|
1105 } |
|
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diff
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|
1106 |
| 794 | 1107 void externalInterface_HandleUART() |
| 1108 { | |
| 1109 static uint8_t retryRequest = 0; | |
| 1110 static uint32_t lastRequestTick = 0; | |
| 1111 static uint32_t TriggerTick = 0; | |
| 1112 uint8_t index = 0; | |
| 1113 static uint8_t timeToTrigger = 0; | |
| 1114 uint32_t tick = HAL_GetTick(); | |
| 1115 uint8_t *pmap = externalInterface_GetSensorMapPointer(0); | |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
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diff
changeset
|
1116 uint8_t forceMuxChannel = 0; |
| 794 | 1117 |
| 1118 | |
| 1119 if(externalInterfaceMuxReqIntervall != 0xFFFF) | |
| 1120 { | |
| 804 | 1121 if(activeUartChannel == 0xFF) |
| 1122 { | |
| 809 | 1123 MX_USART1_UART_Init(); |
| 804 | 1124 activeUartChannel = ExternalInterface_SelectUsedMuxChannel(0); |
| 1125 uartO2_SetChannel(activeUartChannel); | |
| 1126 | |
| 1127 switch(pmap[activeUartChannel + EXT_INTERFACE_MUX_OFFSET]) | |
| 1128 { | |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
1129 case SENSOR_DIGO2: |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
1130 case SENSOR_GNSS: |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
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diff
changeset
|
1131 case SENSOR_CO2: |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
1132 case SENSOR_SENTINEL: externalInterface_CheckBaudrate(pmap[activeUartChannel + EXT_INTERFACE_MUX_OFFSET]); |
|
842
c3dd461ca3f9
Migrated Sentinel protocol to new UART structure:
Ideenmodellierer
parents:
839
diff
changeset
|
1133 break; |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
1134 default: externalInterface_CheckBaudrate(SENSOR_DIGO2); |
| 804 | 1135 break; |
| 1136 } | |
| 1137 if(pmap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX) | |
| 1138 { | |
|
916
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External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
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diff
changeset
|
1139 HAL_Delay(10); /* make sure MUX is available for reception after wakeup */ |
| 804 | 1140 UART_MUX_SelectAddress(activeUartChannel); |
| 1141 } | |
| 1142 } | |
| 1143 | |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
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diff
changeset
|
1144 if(externalInterface_SensorState[activeSensorId] != UART_COMMON_INIT) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
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861
diff
changeset
|
1145 { |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
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diff
changeset
|
1146 UART_ReadData(pmap[activeSensorId]); |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
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861
diff
changeset
|
1147 UART_WriteData(); |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
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diff
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|
1148 } |
|
798
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|
1149 if(externalInterface_SensorState[activeSensorId] == UART_COMMON_INIT) |
| 794 | 1150 { |
| 1151 lastRequestTick = tick; | |
| 1152 TriggerTick = tick - 10; /* just to make sure control is triggered */ | |
| 1153 timeToTrigger = 1; | |
| 1154 retryRequest = 0; | |
| 1155 } | |
| 1156 else if(((retryRequest == 0) /* timeout or error */ | |
| 1157 && (((time_elapsed_ms(lastRequestTick,tick) > (TIMEOUT_SENSOR_ANSWER)) && (externalInterface_SensorState[activeSensorId] != UART_O2_IDLE)) /* retry if no answer after half request interval */ | |
| 1158 || (externalInterface_SensorState[activeSensorId] == UART_O2_ERROR)))) | |
| 1159 { | |
| 1160 /* The channel switch will cause the sensor to respond with an error message. */ | |
| 1161 /* The sensor needs ~30ms to recover before he is ready to receive the next command => transmission delay needed */ | |
| 1162 | |
| 1163 TriggerTick = tick; | |
| 1164 timeToTrigger = COMMAND_TX_DELAY; | |
| 1165 retryRequest = 1; | |
| 1166 } | |
| 1167 | |
| 1168 else if(time_elapsed_ms(lastRequestTick,tick) > externalInterfaceMuxReqIntervall) /* switch sensor and / or trigger next request */ | |
| 1169 { | |
| 1170 lastRequestTick = tick; | |
| 1171 TriggerTick = tick; | |
| 1172 retryRequest = 0; | |
| 1173 timeToTrigger = 1; | |
| 1174 | |
| 1175 if((externalInterface_SensorState[activeSensorId] == UART_O2_REQ_O2) /* timeout */ | |
|
798
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|
1176 || (externalInterface_SensorState[activeSensorId] == UART_O2_REQ_RAW) |
|
918
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Switch external interface tx communication to DMA:
Ideenmodellierer
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changeset
|
1177 || (externalInterface_SensorState[activeSensorId] == UART_CO2_OPERATING) |
|
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
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diff
changeset
|
1178 || (externalInterface_SensorState[activeSensorId] == UART_GNSS_GET_PVT)) |
| 794 | 1179 { |
|
916
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
parents:
861
diff
changeset
|
1180 forceMuxChannel = 1; |
|
918
f72613a152dd
Switch external interface tx communication to DMA:
Ideenmodellierer
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916
diff
changeset
|
1181 externalInterface_SensorState[activeSensorId] = UART_O2_IDLE; |
|
798
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changeset
|
1182 switch(pmap[activeSensorId]) |
|
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|
1183 { |
|
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|
1184 case SENSOR_DIGO2: setExternalInterfaceChannel(activeSensorId,0.0); |
|
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|
1185 break; |
|
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|
1186 case SENSOR_CO2: externalInterface_SetCO2Value(0.0); |
|
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|
1187 externalInterface_SetCO2State(0); |
|
e9eba334b942
Migrated CO2 protocol implementation to new format:
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changeset
|
1188 break; |
|
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diff
changeset
|
1189 default: |
|
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diff
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|
1190 break; |
|
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diff
changeset
|
1191 } |
| 794 | 1192 } |
| 1193 | |
| 1194 if(pmap[EXT_INTERFACE_SENSOR_CNT-1] == SENSOR_MUX) /* select next sensor if mux is connected */ | |
| 1195 { | |
| 1196 if(activeUartChannel < MAX_MUX_CHANNEL) | |
| 1197 { | |
| 1198 index = ExternalInterface_SelectUsedMuxChannel(activeUartChannel); | |
|
916
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External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
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861
diff
changeset
|
1199 if((index != activeUartChannel) || (forceMuxChannel)) |
| 794 | 1200 { |
|
916
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External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
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diff
changeset
|
1201 forceMuxChannel = 0; |
| 794 | 1202 timeToTrigger = 100; |
| 1203 activeUartChannel = index; | |
|
798
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changeset
|
1204 if((pmap[index + EXT_INTERFACE_MUX_OFFSET] == SENSOR_DIGO2) |
|
916
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External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
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diff
changeset
|
1205 || (pmap[index + EXT_INTERFACE_MUX_OFFSET] == SENSOR_CO2) |
|
4832981f9af8
External sensor UART: Switch to DMA TX transfers:
Ideenmodellierer
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diff
changeset
|
1206 || (pmap[index + EXT_INTERFACE_MUX_OFFSET] == SENSOR_GNSS)) |
| 794 | 1207 { |
| 1208 uartO2_SetChannel(activeUartChannel); | |
|
798
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Migrated CO2 protocol implementation to new format:
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changeset
|
1209 externalInterface_CheckBaudrate(SENSOR_MUX); |
| 794 | 1210 UART_MUX_SelectAddress(activeUartChannel); |
|
798
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1211 externalInterface_CheckBaudrate(pmap[activeUartChannel + EXT_INTERFACE_MUX_OFFSET]); |
| 794 | 1212 } |
| 1213 } | |
| 1214 } | |
| 1215 } | |
| 1216 else | |
| 1217 { | |
| 1218 timeToTrigger = 1; | |
| 1219 } | |
| 1220 } | |
| 1221 if((timeToTrigger != 0) && (time_elapsed_ms(TriggerTick,tick) > timeToTrigger)) | |
| 1222 { | |
| 1223 timeToTrigger = 0; | |
| 1224 switch (pmap[activeSensorId]) | |
| 1225 { | |
| 1226 case SENSOR_MUX: | |
| 1227 case SENSOR_DIGO2: uartO2_Control(); | |
| 1228 break; | |
|
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1229 #ifdef ENABLE_CO2_SUPPORT |
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1230 case SENSOR_CO2: uartCo2_Control(); |
| 794 | 1231 break; |
|
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1232 #endif |
|
916
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External sensor UART: Switch to DMA TX transfers:
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1233 #ifdef ENABLE_GNSS_SUPPORT |
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1234 case SENSOR_GNSS: uartGnss_Control(); |
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1235 break; |
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1236 #endif |
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1237 #ifdef ENABLE_SENTINEL_MODE |
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Migrated Sentinel protocol to new UART structure:
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1238 case SENSOR_SENTINEL: uartSentinel_Control(); |
|
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1239 break; |
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Migrated Sentinel protocol to new UART structure:
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1240 #endif |
| 794 | 1241 default: |
| 1242 break; | |
| 1243 } | |
| 1244 } | |
| 921 | 1245 #if 0 |
| 1246 else | |
| 1247 { | |
| 1248 if(((time_elapsed_ms(lastRequestTick,tick) > (externalInterfaceMuxReqIntervall - 100)) | |
| 1249 && externalInterface_SensorState[activeSensorId] = UART_COMMON_IDLE)) | |
| 1250 { | |
| 1251 externalInterface_ReadAndSwitch(); | |
| 1252 } | |
| 1253 } | |
| 1254 #endif | |
| 794 | 1255 } |
| 1256 | |
| 1257 #if 0 | |
| 1258 #ifdef ENABLE_SENTINEL_MODE | |
| 839 | 1259 if(externalInterface_GetUARTProtocol() & (EXT_INTERFACE_UART_SENTINEL)) |
| 794 | 1260 { |
| 1261 UART_HandleSentinelData(); | |
| 1262 } | |
| 1263 #endif | |
| 1264 #endif | |
| 1265 } |