Mercurial > public > ostc4

annotate Small_CPU/Src/externalInterface.c @ 788:4abfb8a2a435

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Define explicit setpoints for low / high / deco. Add an option to delay the switch to SPlow until all decompression has been cleared. (mikeller)
author heinrichsweikamp
date Tue, 04 Jul 2023 14:39:06 +0200
parents 19ab6f3ed52a
children bb37d4f3e50e
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
1 /**
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
2 ******************************************************************************
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
3 * @file externalInterface.c
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
4 * @author heinrichs weikamp gmbh
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
5 * @version V0.0.1
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
6 * @date 07-Nov-2020
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
7 * @brief Interface functionality to proceed external analog signal via i2c connection
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
8 *
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
9 @verbatim
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
10 ==============================================================================
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
11 ##### stm32f4xx_hal_i2c.c modification #####
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
12 ==============================================================================
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
13 The LTC2942 requires an repeated start condition without stop condition
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
14 for data reception.
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
15
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
16 @endverbatim
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
17 ******************************************************************************
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
18 * @attention
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
19 *
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
20 * <h2><center>&copy; COPYRIGHT(c) 2014 heinrichs weikamp</center></h2>
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
21 *
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
22 ******************************************************************************
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
23 */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
24 /* Includes ------------------------------------------------------------------*/
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
25
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
26 #include <math.h>
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
27 #include <string.h>
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
28 #include "i2c.h"
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
29 #include "externalInterface.h"
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
30 #include "scheduler.h"
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
31 #include "uart.h"
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
32 #include "data_exchange.h"
747
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
33 #include "pressure.h"
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
34
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
35 extern SGlobal global;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
36 extern UART_HandleTypeDef huart1;
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
37
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
38 #define ADC_ANSWER_LENGTH (5u) /* 3424 will provide addr + 4 data bytes */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
39 #define ADC_TIMEOUT (10u) /* conversion stuck for unknown reason => restart */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
40 #define ADC_REF_VOLTAGE_MV (2048.0f) /* reference voltage of MPC3424*/
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
41
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
42 #define ADC_START_CONVERSION (0x80)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
43 #define ADC_GAIN_4 (0x02)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
44 #define ADC_GAIN_4_VALUE (4.0f)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
45 #define ADC_GAIN_8 (0x03)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
46 #define ADC_GAIN_8_VALUE (8.0f)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
47 #define ADC_RESOLUTION_16BIT (0x08)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
48 #define ADC_RESOLUTION_16BIT_VALUE (16u)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
49 #define ADC_RESOLUTION_18BIT (0x0C)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
50 #define ADC_RESOLUTION_18BIT_VALUE (18u)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
51
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
52 #define ANSWER_CONFBYTE_INDEX (4u)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
53
747
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
54 #define LOOKUP_CO2_CORR_TABLE_SCALE (1000u)
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
55 #define LOOKUP_CO2_CORR_TABLE_MAX (30000u)
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
56
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
57 static uint8_t activeChannel = 0; /* channel which is in request */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
58 static uint8_t recBuf[ADC_ANSWER_LENGTH];
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
59 static uint8_t timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
60 static uint8_t externalInterfacePresent = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
61
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
62 float externalChannel_mV[MAX_ADC_CHANNEL];
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
63 static uint8_t externalV33_On = 0;
691
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
64 static uint8_t externalADC_On = 0;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
65 static uint8_t externalUART_Protocol = 0;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
66 static uint16_t externalCO2Value;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
67 static uint16_t externalCO2SignalStrength;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
68 static uint16_t externalCO2Status = 0;
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
69
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
70 static uint8_t lastSensorDataId = 0;
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
71 static SSensorDataDiveO2 sensorDataDiveO2[MAX_ADC_CHANNEL];
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
72 static externalInterfaceAutoDetect_t externalAutoDetect = DETECTION_OFF;
747
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
73 static externalInterfaceSensorType SensorMap[EXT_INTERFACE_SENSOR_CNT] ={ SENSOR_OPTIC, SENSOR_OPTIC, SENSOR_OPTIC, SENSOR_NONE, SENSOR_NONE};
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
74 static externalInterfaceSensorType tmpSensorMap[EXT_INTERFACE_SENSOR_CNT];
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
75 static externalInterfaceSensorType MasterSensorMap[EXT_INTERFACE_SENSOR_CNT];
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
76
747
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
77 static float LookupCO2PressureCorrection[LOOKUP_CO2_CORR_TABLE_MAX / LOOKUP_CO2_CORR_TABLE_SCALE]; /* lookup table for pressure compensation values */
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
78
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
79
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
80 void externalInterface_Init(void)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
81 {
747
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
82 uint16_t index;
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
83 uint16_t coeff;
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
84 activeChannel = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
85 timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
86 externalInterfacePresent = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
87 if(externalInterface_StartConversion(activeChannel) == HAL_OK)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
88 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
89 externalInterfacePresent = 1;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
90 global.deviceDataSendToMaster.hw_Info.extADC = 1;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
91 }
559
84a4e1200726 Check if HW evaluation was performed:
Ideenmodellierer
parents: 554
diff changeset
92 global.deviceDataSendToMaster.hw_Info.checkADC = 1;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
93
747
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
94 /* Create a lookup table based on GSS application note AN001: PRESSURE COMPENSATION OF A CO2 SENSOR */
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
95 /* The main purpose of the sensor in the dive application is to be a warning indicator */
753
4a28402e4aca Updated outdated comment
Ideenmodellierer
parents: 747
diff changeset
96 /* => no exact values necessary => a lookup table with 1000ppm scaling should be sufficient */
747
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
97 LookupCO2PressureCorrection [0] = -0.0014;
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
98 for(index = 1; index < (LOOKUP_CO2_CORR_TABLE_MAX / LOOKUP_CO2_CORR_TABLE_SCALE); index++)
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
99 {
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
100 coeff = index * LOOKUP_CO2_CORR_TABLE_SCALE;
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
101 LookupCO2PressureCorrection[index] = 2.811*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);
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
102 }
738
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
103 externalInterface_InitDatastruct();
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
104 }
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
105
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
106 void externalInterface_InitDatastruct(void)
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
107 {
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
108 uint8_t index = 0;
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
109 /* init data values */
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
110 externalV33_On = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
111 externalCO2Value = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
112 externalCO2SignalStrength = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
113 externalCO2Status = 0;
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
114 externalAutoDetect = DETECTION_OFF;
738
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
115
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
116 for(index = 0; index < MAX_ADC_CHANNEL; index++)
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
117 {
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
118 externalChannel_mV[index] = 0.0;
30717de00f3a Added data init function for external interface:
Ideenmodellierer
parents: 731
diff changeset
119 }
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
120 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
121
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
122
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
123 uint8_t externalInterface_StartConversion(uint8_t channel)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
124 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
125 uint8_t retval = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
126 uint8_t confByte = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
127
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
128 if(channel < MAX_ADC_CHANNEL)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
129 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
130 confByte = ADC_START_CONVERSION | ADC_RESOLUTION_16BIT | ADC_GAIN_8;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
131 confByte |= channel << 5;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
132 retval = I2C_Master_Transmit(DEVICE_EXTERNAL_ADC, &confByte, 1);
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
133 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
134 return retval;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
135 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
136
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
137 /* Check if conversion is done and trigger measurement of next channel */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
138 uint8_t externalInterface_ReadAndSwitch()
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
139 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
140 uint8_t retval = EXTERNAL_ADC_NO_DATA;
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
141 uint8_t nextChannel;
731
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
142 uint8_t* psensorMap = externalInterface_GetSensorMapPointer(0);
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
143
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
144 if(externalADC_On)
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
145 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
146 if(I2C_Master_Receive(DEVICE_EXTERNAL_ADC, recBuf, ADC_ANSWER_LENGTH) == HAL_OK)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
147 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
148 if((recBuf[ANSWER_CONFBYTE_INDEX] & ADC_START_CONVERSION) == 0) /* !ready set => received data contains new value */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
149 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
150 retval = activeChannel; /* return channel number providing new data */
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
151 nextChannel = activeChannel + 1;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
152 if(nextChannel == MAX_ADC_CHANNEL)
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
153 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
154 nextChannel = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
155 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
156
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
157 while((psensorMap[nextChannel] != SENSOR_ANALOG) && (nextChannel != activeChannel))
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
158 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
159 if(nextChannel == MAX_ADC_CHANNEL)
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
160 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
161 nextChannel = 0;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
162 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
163 else
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
164 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
165 nextChannel++;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
166 }
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
167 }
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
168
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
169 activeChannel = nextChannel;
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
170 externalInterface_StartConversion(activeChannel);
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
171 timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
172 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
173 else
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
174 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
175 if(timeoutCnt++ >= ADC_TIMEOUT)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
176 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
177 externalInterface_StartConversion(activeChannel);
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
178 timeoutCnt = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
179 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
180 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
181 }
581
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance:
Ideenmodellierer
parents: 559
diff changeset
182 else /* take also i2c bus disturb into account */
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance:
Ideenmodellierer
parents: 559
diff changeset
183 {
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance:
Ideenmodellierer
parents: 559
diff changeset
184 if(timeoutCnt++ >= ADC_TIMEOUT)
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance:
Ideenmodellierer
parents: 559
diff changeset
185 {
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance:
Ideenmodellierer
parents: 559
diff changeset
186 externalInterface_StartConversion(activeChannel);
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance:
Ideenmodellierer
parents: 559
diff changeset
187 timeoutCnt = 0;
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance:
Ideenmodellierer
parents: 559
diff changeset
188 }
011d8f9f5ddb Added ex Interface measurement restart in case of i2c disturbance:
Ideenmodellierer
parents: 559
diff changeset
189 }
554
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
190 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
191 return retval;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
192 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
193 float externalInterface_CalculateADCValue(uint8_t channel)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
194 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
195 int32_t rawvalue = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
196 float retValue = 0.0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
197 if(channel < MAX_ADC_CHANNEL)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
198 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
199
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
200 rawvalue = ((recBuf[0] << 16) | (recBuf[1] << 8) | (recBuf[2]));
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
201
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
202 switch(recBuf[3] & 0x0C) /* confbyte => Resolution bits*/
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
203 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
204 case ADC_RESOLUTION_16BIT: rawvalue = rawvalue >> 8; /* only 2 databytes received shift out confbyte*/
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
205 if(rawvalue & (0x1 << (ADC_RESOLUTION_16BIT_VALUE-1))) /* MSB set => negative number */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
206 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
207 rawvalue |= 0xFFFF0000; /* set MSB for int32 */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
208 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
209 else
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
210 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
211 rawvalue &= 0x0000FFFF;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
212 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
213 externalChannel_mV[channel] = ADC_REF_VOLTAGE_MV * 2.0 / (float) pow(2,ADC_RESOLUTION_16BIT_VALUE); /* calculate bit resolution */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
214 break;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
215 case ADC_RESOLUTION_18BIT: if(rawvalue & (0x1 << (ADC_RESOLUTION_18BIT_VALUE-1))) /* MSB set => negative number */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
216 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
217 rawvalue |= 0xFFFE0000; /* set MSB for int32 */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
218 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
219 externalChannel_mV[channel] = ADC_REF_VOLTAGE_MV * 2.0 / (float) pow(2,ADC_RESOLUTION_18BIT_VALUE); /* calculate bit resolution */
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
220 break;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
221 default: rawvalue = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
222 break;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
223 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
224 externalChannel_mV[channel] = externalChannel_mV[channel] * rawvalue / ADC_GAIN_8_VALUE;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
225 retValue = externalChannel_mV[channel];
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
226 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
227 return retValue;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
228 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
229 float getExternalInterfaceChannel(uint8_t channel)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
230 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
231 float retval = 0;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
232
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
233 if(channel < MAX_ADC_CHANNEL)
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
234 {
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
235 retval = externalChannel_mV[channel];
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
236 }
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
237 return retval;
3328189786e7 Added external ADC interface functionality (MCP3424):
Ideenmodellierer
parents:
diff changeset
238 }
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
239
691
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
240 uint8_t setExternalInterfaceChannel(uint8_t channel, float value)
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
241 {
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
242 uint8_t retval = 0;
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
243
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
244 if(channel < MAX_ADC_CHANNEL)
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
245 {
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
246 externalChannel_mV[channel] = value;
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
247 retval = 1;
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
248 }
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
249 return retval;
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
250 }
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
251
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
252 void externalInterface_InitPower33(void)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
253 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
254 GPIO_InitTypeDef GPIO_InitStructure;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
255
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
256 GPIO_InitStructure.Pin = GPIO_PIN_7;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
257 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
258 GPIO_InitStructure.Pull = GPIO_PULLUP;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
259 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
260 HAL_GPIO_Init(GPIOC, &GPIO_InitStructure);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
261 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_SET);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
262 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
263
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
264
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
265 uint8_t externalInterface_isEnabledPower33()
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
266 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
267 return externalV33_On;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
268 }
691
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
269
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
270 uint8_t externalInterface_isEnabledADC()
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
271 {
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
272 return externalADC_On;
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
273 }
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
274
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
275 uint8_t externalInterface_GetUARTProtocol()
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
276 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
277 return externalUART_Protocol;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
278 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
279
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
280 void externalInterface_SwitchPower33(uint8_t state)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
281 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
282 if(state != externalV33_On)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
283 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
284 if(state)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
285 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
286 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_RESET);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
287 externalV33_On = 1;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
288 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
289 else
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
290 {
731
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
291 if(externalAutoDetect == DETECTION_OFF)
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
292 {
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
293 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_7,GPIO_PIN_SET);
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
294 externalV33_On = 0;
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
295 externalInterface_SetCO2Value(0);
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
296 externalInterface_SetCO2SignalStrength(0);
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
297 }
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
298 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
299 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
300 }
691
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
301 void externalInterface_SwitchADC(uint8_t state)
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
302 {
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
303 uint8_t loop = 0;
691
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
304 if((state) && (externalInterfacePresent))
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
305 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
306 if(externalADC_On == 0)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
307 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
308 activeChannel = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
309 externalInterface_StartConversion(activeChannel);
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
310 externalADC_On = 1;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
311 }
691
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
312 }
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
313 else
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
314 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
315 if(externalAutoDetect == DETECTION_OFF) /* block deactivation requests if auto detection is active */
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
316 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
317 externalADC_On = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
318 for(loop = 0; loop < MAX_ADC_CHANNEL; loop++)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
319 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
320 externalChannel_mV[loop] = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
321 }
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
322 }
691
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
323 }
52d68cf9994c Improvment external interface usage:
Ideenmodellierer
parents: 662
diff changeset
324 }
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
325
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
326 void externalInterface_SwitchUART(uint8_t protocol)
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
327 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
328 switch(protocol)
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
329 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
330 case 0:
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
331 case (EXT_INTERFACE_UART_CO2 >> 8):
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
332 case (EXT_INTERFACE_UART_O2 >> 8):
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
333 case (EXT_INTERFACE_UART_SENTINEL >> 8):
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
334 if((externalAutoDetect <= DETECTION_START)
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
335 || ((protocol == EXT_INTERFACE_UART_O2 >> 8) && (externalAutoDetect == DETECTION_DIGO2_0))
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
336 || ((protocol == EXT_INTERFACE_UART_O2 >> 8) && (externalAutoDetect == DETECTION_DIGO2_1))
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
337 || ((protocol == EXT_INTERFACE_UART_O2 >> 8) && (externalAutoDetect == DETECTION_DIGO2_2))
781
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
338 || ((protocol == EXT_INTERFACE_UART_O2 >> 8) && (externalAutoDetect == DETECTION_DIGO2_3))
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
339 || ((protocol == EXT_INTERFACE_UART_O2 >> 8) && (externalAutoDetect == DETECTION_UARTMUX))
746
7e84ae1513b6 Code cleanup sensors under development:
Ideenmodellierer
parents: 742
diff changeset
340 #ifdef ENABLE_CO2_SUPPORT
7e84ae1513b6 Code cleanup sensors under development:
Ideenmodellierer
parents: 742
diff changeset
341 || ((protocol == EXT_INTERFACE_UART_CO2 >> 8) && (externalAutoDetect == DETECTION_CO2))
7e84ae1513b6 Code cleanup sensors under development:
Ideenmodellierer
parents: 742
diff changeset
342 #endif
7e84ae1513b6 Code cleanup sensors under development:
Ideenmodellierer
parents: 742
diff changeset
343 #ifdef ENABLE_SENTINEL_MODE
7e84ae1513b6 Code cleanup sensors under development:
Ideenmodellierer
parents: 742
diff changeset
344 || ((protocol == EXT_INTERFACE_UART_SENTINEL >> 8) && (externalAutoDetect == DETECTION_SENTINEL))
7e84ae1513b6 Code cleanup sensors under development:
Ideenmodellierer
parents: 742
diff changeset
345 #endif
7e84ae1513b6 Code cleanup sensors under development:
Ideenmodellierer
parents: 742
diff changeset
346 )
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
347 {
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
348 lastSensorDataId = 0;
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
349 externalUART_Protocol = protocol;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
350 MX_USART1_UART_DeInit();
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
351 if( protocol != 0)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
352 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
353 MX_USART1_UART_Init();
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
354 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
355 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
356 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
357 default:
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
358 break;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
359 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
360 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 691
diff changeset
361
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
362 void externalInterface_SetCO2Value(uint16_t CO2_ppm)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
363 {
747
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
364 float local_ppm = CO2_ppm * 10.0; /* scalfactor */
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
365
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
366 #ifndef ENABLE_EXTERNAL_PRESSURE
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
367 float local_corr = 0.0;
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
368
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
369 if (local_ppm >= LOOKUP_CO2_CORR_TABLE_MAX)
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
370 {
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
371 local_corr = -0.0014;
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
372 }
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
373 else
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
374 {
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
375 local_corr = LookupCO2PressureCorrection[((uint16_t) (local_ppm / LOOKUP_CO2_CORR_TABLE_SCALE))];
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
376 }
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
377 local_ppm = local_ppm / (1.0 + (local_corr * (get_surface_mbar() - get_pressure_mbar())));
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
378 #else
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
379 /* The external pressure value is passed via ADC channel2 and calibration is done at firmware => just forward sensor data */
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
380 /* compensation is done at firmware side. This is for testing only. Take care the the same algorithm is taken as used for the lookup table */
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
381 #endif
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 746
diff changeset
382 externalCO2Value = local_ppm / 10.0;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
383 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
384
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
385 void externalInterface_SetCO2SignalStrength(uint16_t LED_qa)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
386 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
387 externalCO2SignalStrength = LED_qa;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
388 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
389
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
390 uint16_t externalInterface_GetCO2Value(void)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
391 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
392 return externalCO2Value;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
393 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
394
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
395 uint16_t externalInterface_GetCO2SignalStrength(void)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
396 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
397 return externalCO2SignalStrength;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
398 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
399
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
400
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
401 void externalInterface_SetCO2State(uint16_t state)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
402 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
403 externalCO2Status = state;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
404 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
405
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
406 uint16_t externalInterface_GetCO2State(void)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
407 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
408 return externalCO2Status;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
409 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
410
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
411
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
412 uint8_t externalInterface_GetSensorData(uint8_t sensorId, uint8_t* pDataStruct)
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
413 {
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
414 uint8_t localId = sensorId;
786
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
415 if(localId == 0xFF)
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
416 {
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
417 localId = lastSensorDataId;
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
418 }
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
419
786
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
420 if((pDataStruct != NULL) && (localId <= MAX_ADC_CHANNEL))
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
421 {
786
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
422 memcpy(pDataStruct, &sensorDataDiveO2[localId], sizeof(SSensorDataDiveO2));
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
423 }
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
424 else
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
425 {
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
426 localId = 0xFF;
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
427 }
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
428 return localId;
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
429 }
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
430
786
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
431 void externalInterface_SetSensorData(uint8_t sensorId, uint8_t* pDataStruct)
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
432 {
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
433 if(pDataStruct != NULL)
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
434 {
786
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
435 if((sensorId != 0xFF) && (sensorId < MAX_ADC_CHANNEL))
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
436 {
786
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
437 memcpy(&sensorDataDiveO2[sensorId], pDataStruct, sizeof(SSensorDataDiveO2));
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
438 lastSensorDataId = sensorId;
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
439 }
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
440 else
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
441 {
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
442 memset(&sensorDataDiveO2,0,sizeof(sensorDataDiveO2));
786
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
443 lastSensorDataId = 0xFF;
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
444 }
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
445 }
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
446 }
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
447
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
448 void externalInface_SetSensorMap(uint8_t* pMap)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
449 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
450 if(pMap != NULL)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
451 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
452 memcpy(MasterSensorMap, pMap, 5); /* the map is not directly copied. Copy is done via cmd request */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
453 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
454
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
455 }
731
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
456 uint8_t* externalInterface_GetSensorMapPointer(uint8_t finalMap)
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
457 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
458 uint8_t* pret;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
459
731
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
460 if((externalAutoDetect != DETECTION_OFF) && (!finalMap))
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
461 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
462 pret = tmpSensorMap;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
463 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
464 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
465 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
466 pret = SensorMap;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
467 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
468 return pret;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
469 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
470
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
471 void externalInterface_AutodetectSensor()
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
472 {
781
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
473 static uint8_t tmpMuxMapping[MAX_MUX_CHANNEL];
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
474 static uint8_t sensorIndex = 0;
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
475 static uint8_t uartMuxChannel = 0;
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
476 uint8_t index = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
477
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
478 if(externalAutoDetect != DETECTION_OFF)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
479 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
480 switch(externalAutoDetect)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
481 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
482 case DETECTION_INIT: sensorIndex = 0;
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
483 uartMuxChannel = 0;
731
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
484 tmpSensorMap[0] = SENSOR_OPTIC;
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
485 tmpSensorMap[1] = SENSOR_OPTIC;
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
486 tmpSensorMap[2] = SENSOR_OPTIC;
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
487 tmpSensorMap[3] = SENSOR_NONE;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
488 tmpSensorMap[4] = SENSOR_NONE;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
489
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
490 for(index = 0; index < MAX_ADC_CHANNEL; index++)
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
491 {
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
492 UART_MapDigO2_Channel(index,index); /* request all addresses */
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
493 tmpMuxMapping[index] = 0xff;
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
494 }
784
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
495 UART_MapDigO2_Channel(2,3);
781
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
496
731
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
497 if(externalInterfacePresent)
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
498 {
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
499 externalInterface_SwitchPower33(0);
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
500 externalInterface_SwitchUART(0);
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
501 for(index = 0; index < MAX_ADC_CHANNEL; index++)
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
502 {
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
503 externalChannel_mV[index] = 0;
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
504 }
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
505 externalAutoDetect = DETECTION_START;
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
506 }
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
507 else
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
508 {
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
509 externalAutoDetect = DETECTION_DONE; /* without external interface O2 values may only be received via optical port => return default sensor map */
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
510 }
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
511 break;
731
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
512 case DETECTION_START: tmpSensorMap[0] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
513 tmpSensorMap[1] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
514 tmpSensorMap[2] = SENSOR_ANALOG;
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
515 externalInterface_SwitchPower33(1);
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
516 externalInterface_SwitchADC(1);
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
517 externalAutoDetect = DETECTION_ANALOG1;
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
518 break;
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
519 case DETECTION_ANALOG1: externalAutoDetect = DETECTION_ANALOG2; /* do a second loop to make sure all adc channels could be processed */
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
520 break;
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
521 case DETECTION_ANALOG2: for(index = 0; index < MAX_ADC_CHANNEL; index++)
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
522 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
523 if(externalChannel_mV[index] > MIN_ADC_VOLTAGE_MV)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
524 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
525 tmpSensorMap[sensorIndex++] = SENSOR_ANALOG;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
526 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
527 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
528 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
529 tmpSensorMap[sensorIndex++] = SENSOR_NONE;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
530 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
531 }
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
532 externalAutoDetect = DETECTION_UARTMUX;
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
533 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
781
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
534 UART_SetDigO2_Channel(MAX_MUX_CHANNEL);
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
535 break;
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
536 case DETECTION_UARTMUX: if(UART_isDigO2Connected())
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
537 {
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
538 uartMuxChannel = 1;
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
539 }
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
540 externalAutoDetect = DETECTION_DIGO2_0;
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
541 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
542 UART_SetDigO2_Channel(0);
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
543
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
544 break;
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
545 case DETECTION_DIGO2_0:
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
546 case DETECTION_DIGO2_1:
781
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
547 case DETECTION_DIGO2_2:
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
548 case DETECTION_DIGO2_3:
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
549 if(UART_isDigO2Connected())
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
550 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
551 for(index = 0; index < 3; index++) /* lookup a channel which may be used by digO2 */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
552 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
553 if(tmpSensorMap[index] == SENSOR_NONE)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
554 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
555 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
556 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
557 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
558 if(index == 3)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
559 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
560 tmpSensorMap[2] = SENSOR_DIGO2; /* digital sensor overwrites ADC */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
561 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
562 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
563 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
564 tmpSensorMap[index] = SENSOR_DIGO2;
781
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
565 tmpMuxMapping[externalAutoDetect - DETECTION_DIGO2_0] = index;
784
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
566 if(externalAutoDetect == DETECTION_DIGO2_2 ) /* special handling needed because channel is used twice during mux detection */
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
567 {
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
568 UART_MapDigO2_Channel(0xff, externalAutoDetect - DETECTION_DIGO2_0);
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
569 }
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
570 }
781
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
571 }
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
572 else
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
573 {
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
574 UART_MapDigO2_Channel(0xff, externalAutoDetect - DETECTION_DIGO2_0);
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
575 }
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
576 if(uartMuxChannel)
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
577 {
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
578 externalInterface_SwitchUART(EXT_INTERFACE_UART_O2 >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
579 UART_SetDigO2_Channel(uartMuxChannel);
784
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
580 if(uartMuxChannel < MAX_ADC_CHANNEL - 1)
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
581 {
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
582 uartMuxChannel++;
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
583 }
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
584 }
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
585 else
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
586 {
781
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
587 externalAutoDetect = DETECTION_DIGO2_3; /* skip detection of other serial sensors */
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
588 }
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
589 externalAutoDetect++;
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
590 #ifdef ENABLE_CO2_SUPPORT
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
591 if(externalAutoDetect == DETECTION_CO2)
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
592 {
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
593 externalInterface_SwitchUART(EXT_INTERFACE_UART_CO2 >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
594 }
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
595 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
596 case DETECTION_CO2: if(UART_isCO2Connected())
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
597 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
598 for(index = 0; index < 3; index++) /* lookup a channel which may be used by CO2*/
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
599 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
600 if(tmpSensorMap[index] == SENSOR_NONE)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
601 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
602 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
603 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
604 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
605 if(index == 3)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
606 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
607 tmpSensorMap[sensorIndex++] = SENSOR_CO2; /* place Co2 sensor behind O2 sensors (not visible) */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
608 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
609 else
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
610 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
611 tmpSensorMap[index] = SENSOR_CO2;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
612 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
613
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
614 }
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
615 externalAutoDetect++;
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
616 #endif
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
617 #ifdef ENABLE_SENTINEL_MODE
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
618 if(externalAutoDetect == DETECTION_SENTINEL)
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
619 {
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
620 externalInterface_SwitchUART(EXT_INTERFACE_UART_SENTINEL >> 8);
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
621 UART_StartDMA_Receiption();
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
622 }
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
623 break;
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
624
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
625 case DETECTION_SENTINEL:
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
626 case DETECTION_SENTINEL2:
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
627 if(UART_isSentinelConnected())
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
628 {
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
629 for(index = 0; index < 3; index++) /* Sentinel is occupiing all sensor slots */
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
630 {
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
631 tmpSensorMap[index] = SENSOR_SENTINEL;
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
632 }
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
633 sensorIndex = 3;
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
634 }
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
635 externalAutoDetect++;
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
636 #endif
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
637 break;
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
638 case DETECTION_DONE: if(uartMuxChannel)
731
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
639 {
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
640 tmpSensorMap[EXT_INTERFACE_SENSOR_CNT-1] = SENSOR_MUX;
731
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
641 }
784
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
642
781
01b3eb9d55c3 Update real multiplexer implementation:
Ideenmodellierer
parents: 779
diff changeset
643 for(index = 0; index < MAX_MUX_CHANNEL; index++)
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
644 {
784
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
645 UART_MapDigO2_Channel(tmpMuxMapping[index], index);
731
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
646 }
784
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
647
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
648 externalAutoDetect = DETECTION_OFF;
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
649 externalInterface_SwitchUART(0);
786
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
650
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
651
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
652 for(index = 0; index < MAX_ADC_CHANNEL; index++)
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
653 {
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
654 if(tmpSensorMap[index] == SENSOR_DIGO2) /* set Channel to first valid entry */
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
655 {
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
656 UART_SetDigO2_Channel(index);
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
657 break;
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
658 }
19ab6f3ed52a Cleanup sensor data interface:
Ideenmodellierer
parents: 784
diff changeset
659 }
784
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
660 for(index = 0; index < MAX_ADC_CHANNEL; index++)
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
661 {
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
662 if(tmpSensorMap[index] != SENSOR_NONE)
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
663 {
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
664 break;
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
665 }
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
666 }
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
667
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
668 if(index == MAX_ADC_CHANNEL) /* return default sensor map if no sensor at all has been detected */
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
669 {
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
670 tmpSensorMap[0] = SENSOR_OPTIC;
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
671 tmpSensorMap[1] = SENSOR_OPTIC;
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
672 tmpSensorMap[2] = SENSOR_OPTIC;
95af969fe0ae Bugfixloop UART multiplexer integration:
Ideenmodellierer
parents: 781
diff changeset
673 }
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
674 memcpy(SensorMap, tmpSensorMap, sizeof(tmpSensorMap));
779
0b5f45448eb6 Added UART multiplexer support for DiveO2:
Ideenmodellierer
parents: 753
diff changeset
675
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
676 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
677 default:
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
678 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
679 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
680 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
681 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
682
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
683
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
684 void externalInterface_ExecuteCmd(uint16_t Cmd)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
685 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
686 char cmdString[10];
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
687 uint8_t cmdLength = 0;
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
688 uint8_t index;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
689
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
690 switch(Cmd & 0x00FF) /* lower byte is reserved for commands */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
691 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
692 case EXT_INTERFACE_AUTODETECT: externalAutoDetect = DETECTION_INIT;
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
693 for(index = 0; index < 3; index++)
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
694 {
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
695 SensorMap[index] = SENSOR_SEARCH;
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 738
diff changeset
696 }
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
697 break;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
698 case EXT_INTERFACE_CO2_CALIB: cmdLength = snprintf(cmdString, 10, "G\r\n");
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
699 break;
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
700 case EXT_INTERFACE_COPY_SENSORMAP: if(externalAutoDetect == DETECTION_OFF)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
701 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
702 memcpy(SensorMap, MasterSensorMap, 5);
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
703 for(index = 0; index < 3; index++)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
704 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
705 if(SensorMap[index] == SENSOR_DIGO2)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
706 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
707 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
708 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
709 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
710 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 714
diff changeset
711 break;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
712 default:
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
713 break;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
714 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
715 if(cmdLength != 0)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
716 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
717 HAL_UART_Transmit(&huart1,(uint8_t*)cmdString,cmdLength,10);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
718 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
719 return;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
720 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 581
diff changeset
721