Mercurial > public > ostc4

annotate Small_CPU/Src/uart.c @ 767:14d6f8853b28

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Update build for testing
author heinrichsweikamp
date Wed, 12 Apr 2023 09:56:00 +0200
parents df0d43da1614
children 0b5f45448eb6
Ignore whitespace changes - Everywhere: Within whitespace: At end of lines:
rev   line source
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
1 /**
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
2 ******************************************************************************
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
3 * @file uart.c
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
4 * @author heinrichs weikamp gmbh
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
5 * @version V0.0.1
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
6 * @date 27-March-2014
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
7 * @brief button control
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
8 *
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
9 @verbatim
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
10 ==============================================================================
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
11 ##### How to use #####
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
12 ==============================================================================
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
13 @endverbatim
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
14 ******************************************************************************
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
15 * @attention
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
16 *
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
17 * <h2><center>&copy; COPYRIGHT(c) 2015 heinrichs weikamp</center></h2>
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
18 *
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
19 ******************************************************************************
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
20 */
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
21 /* Includes ------------------------------------------------------------------*/
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
22 #include "uart.h"
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
23 #include "externalInterface.h"
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
24 #include "data_exchange.h"
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
25 #include <string.h> /* memset */
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
26
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
27 /* Private variables ---------------------------------------------------------*/
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
28
721
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
29 #define CHUNK_SIZE (25u) /* the DMA will handle chunk size transfers */
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
30 #define CHUNKS_PER_BUFFER (5u)
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
31 UART_HandleTypeDef huart1;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
32
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
33 DMA_HandleTypeDef hdma_usart1_rx;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
34
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
35 uint8_t rxBuffer[CHUNK_SIZE * CHUNKS_PER_BUFFER]; /* The complete buffer has a X * chunk size to allow fariations in buffer read time */
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
36 static uint8_t rxWriteIndex; /* Index of the data item which is analysed */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
37 static uint8_t rxReadIndex; /* Index at which new data is stared */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
38 static uint8_t lastCmdIndex; /* Index of last command which has not been completly received */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
39 static uint8_t dmaActive; /* Indicator if DMA reception needs to be started */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
40 static uint8_t digO2Connected = 0; /* Binary indicator if a sensor is connected or not */
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
41 static uint8_t CO2Connected = 0; /* Binary indicator if a sensor is connected or not */
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
42 static uint8_t SentinelConnected = 0; /* Binary indicator if a sensor is connected or not */
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
43 static uint8_t ppO2TargetChannel = 0; /* The OSTC4 supports three slots for visualization of the ppo2. This one is reserved for the digital sensor */
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
44
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
45 static SSensorDataDiveO2 sensorDataDiveO2; /* intermediate storage for additional sensor data */
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
46
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
47 char tmpRxBuf[30];
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
48 uint8_t tmpRxIdx = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
49
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
50 static uartO2Status_t Comstatus_O2 = UART_O2_INIT;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
51
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
52 float LED_Level = 0.0; /* Normalized LED value which may be used as indication for the health status of the sensor */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
53 float LED_ZeroOffset = 0.0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
54 float pCO2 = 0.0;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
55 /* Exported functions --------------------------------------------------------*/
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
56
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
57 void MX_USART1_UART_Init(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
58 {
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
59 /* regular init */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
60
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
61 huart1.Instance = USART1;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
62
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
63 if(externalInterface_GetUARTProtocol() == 0x04)
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
64 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
65 huart1.Init.BaudRate = 19200;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
66 Comstatus_O2 = UART_O2_INIT;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
67 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
68 else
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
69 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
70 huart1.Init.BaudRate = 9600;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
71 }
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
72 huart1.Init.WordLength = UART_WORDLENGTH_8B;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
73 huart1.Init.StopBits = UART_STOPBITS_1;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
74 huart1.Init.Parity = UART_PARITY_NONE;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
75 huart1.Init.Mode = UART_MODE_TX_RX;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
76 huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
77 huart1.Init.OverSampling = UART_OVERSAMPLING_16;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
78
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
79 HAL_UART_Init(&huart1);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
80
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
81 MX_USART1_DMA_Init();
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
82
731
2a801cfe23ab Improvment sensor Autodetection:
Ideenmodellierer
parents: 729
diff changeset
83 memset(rxBuffer,0,sizeof(rxBuffer));
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
84 rxReadIndex = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
85 lastCmdIndex = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
86 rxWriteIndex = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
87 dmaActive = 0;
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
88 digO2Connected = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
89 CO2Connected = 0;
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
90 SentinelConnected = 0;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
91 Comstatus_O2 = UART_O2_INIT;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
92 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
93
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
94 void MX_USART1_UART_DeInit(void)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
95 {
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
96 HAL_DMA_Abort(&hdma_usart1_rx);
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
97 HAL_DMA_DeInit(&hdma_usart1_rx);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
98 HAL_UART_DeInit(&huart1);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
99 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
100
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
101 void MX_USART1_DMA_Init()
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
102 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
103 /* DMA controller clock enable */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
104 __DMA2_CLK_ENABLE();
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
105
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
106 /* Peripheral DMA init*/
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
107 hdma_usart1_rx.Instance = DMA2_Stream5;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
108 hdma_usart1_rx.Init.Channel = DMA_CHANNEL_4;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
109 hdma_usart1_rx.Init.Direction = DMA_PERIPH_TO_MEMORY; //DMA_MEMORY_TO_PERIPH;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
110 hdma_usart1_rx.Init.PeriphInc = DMA_PINC_DISABLE;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
111 hdma_usart1_rx.Init.MemInc = DMA_MINC_ENABLE;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
112 hdma_usart1_rx.Init.PeriphDataAlignment = DMA_MDATAALIGN_BYTE;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
113 hdma_usart1_rx.Init.MemDataAlignment = DMA_MDATAALIGN_BYTE;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
114 hdma_usart1_rx.Init.Mode = DMA_NORMAL;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
115 hdma_usart1_rx.Init.Priority = DMA_PRIORITY_LOW;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
116 hdma_usart1_rx.Init.FIFOMode = DMA_FIFOMODE_DISABLE;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
117 HAL_DMA_Init(&hdma_usart1_rx);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
118
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
119 __HAL_LINKDMA(&huart1,hdmarx,hdma_usart1_rx);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
120
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
121 /* DMA interrupt init */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
122 HAL_NVIC_SetPriority(DMA2_Stream5_IRQn, 0, 0);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
123 HAL_NVIC_EnableIRQ(DMA2_Stream5_IRQn);
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
124 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
125
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
126
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
127 void DigitalO2_SetupCmd(uint8_t O2State, uint8_t *cmdString, uint8_t *cmdLength)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
128 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
129 switch (O2State)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
130 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
131 case UART_O2_CHECK: *cmdLength = snprintf((char*)cmdString, 10, "#LOGO");
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
132 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
133 case UART_O2_REQ_INFO: *cmdLength = snprintf((char*)cmdString, 10, "#VERS");
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
134 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
135 case UART_O2_REQ_ID: *cmdLength = snprintf((char*)cmdString, 10, "#IDNR");
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
136 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
137 case UART_O2_REQ_O2: *cmdLength = snprintf((char*)cmdString, 10, "#DOXY");
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
138 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
139 case UART_O2_REQ_RAW: *cmdLength = snprintf((char*)cmdString, 10, "#DRAW");
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
140 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
141 default: *cmdLength = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
142 break;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
143 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
144 if(*cmdLength != 0)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
145 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
146 cmdString[*cmdLength] = 0x0D;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
147 *cmdLength = *cmdLength + 1;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
148 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
149 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
150
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
151 void StringToInt(char *pstr, uint32_t *puInt32)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
152 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
153 uint8_t index = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
154 uint32_t result = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
155 while((pstr[index] >= '0') && (pstr[index] <= '9'))
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
156 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
157 result *=10;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
158 result += pstr[index] - '0';
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
159 index++;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
160 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
161 *puInt32 = result;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
162 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
163
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
164 void StringToUInt64(char *pstr, uint64_t *puint64)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
165 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
166 uint8_t index = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
167 uint64_t result = 0;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
168 while((pstr[index] >= '0') && (pstr[index] <= '9'))
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
169 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
170 result *=10;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
171 result += pstr[index] - '0';
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
172 index++;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
173 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
174 *puint64 = result;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
175 }
690
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
176 void ConvertByteToHexString(uint8_t byte, char* str)
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
177 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
178 uint8_t worker = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
179 uint8_t digit = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
180 uint8_t digitCnt = 1;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
181
690
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
182 worker = byte;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
183 while((worker!=0) && (digitCnt != 255))
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
184 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
185 digit = worker % 16;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
186 if( digit < 10)
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
187 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
188 digit += '0';
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
189 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
190 else
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
191 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
192 digit += 'A' - 10;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
193 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
194 str[digitCnt--]= digit;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
195 worker = worker / 16;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
196 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
197 }
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
198
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
199 void UART_StartDMA_Receiption()
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
200 {
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
201 if(HAL_OK == HAL_UART_Receive_DMA (&huart1, &rxBuffer[rxWriteIndex], CHUNK_SIZE))
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
202 {
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
203 dmaActive = 1;
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
204 }
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
205 }
690
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
206
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
207 #ifdef ENABLE_CO2_SUPPORT
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
208 void UART_HandleCO2Data(void)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
209 {
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
210 uint8_t localRX = rxReadIndex;
747
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 742
diff changeset
211 static uint8_t dataType = 0;
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 742
diff changeset
212 static uint32_t dataValue = 0;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
213 static receiveState_t rxState = RX_Ready;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
214 static uint32_t lastReceiveTick = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
215
725
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
216
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
217 while((rxBuffer[localRX]!=0))
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
218 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
219 lastReceiveTick = HAL_GetTick();
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
220 if(rxState == RX_Ready) /* identify data content */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
221 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
222 switch(rxBuffer[localRX])
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
223 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
224 case 'l':
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
225 case 'D':
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
226 case 'Z':
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
227 dataType = rxBuffer[localRX];
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
228 rxState = RX_Data0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
229 dataValue = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
230 break;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
231
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
232 default: /* unknown or corrupted => ignore */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
233 break;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
234 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
235 }
725
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
236 else if((rxBuffer[localRX] >= '0') && (rxBuffer[localRX] <= '9'))
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
237 {
725
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
238 if((rxState >= RX_Data0) && (rxState <= RX_Data4))
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
239 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
240 dataValue = dataValue * 10 + (rxBuffer[localRX] - '0');
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
241 rxState++;
725
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
242 if(rxState == RX_Data5)
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
243 {
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
244 rxState = RX_DataComplete;
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
245 CO2Connected = 1;
725
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
246 }
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
247 }
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
248 else /* protocol error data has max 5 digits */
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
249 {
621265ec3d23 Update CO2 sensor implementation:
Ideenmodellierer
parents: 721
diff changeset
250 rxState = RX_Ready;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
251 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
252 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
253 if((rxBuffer[localRX] == ' ') || (rxBuffer[localRX] == '\n')) /* Abort data detection */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
254 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
255 if(rxState == RX_DataComplete)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
256 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
257 if(externalInterface_GetCO2State() == 0)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
258 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
259 externalInterface_SetCO2State(EXT_INTERFACE_33V_ON);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
260 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
261 switch(dataType)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
262 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
263 case 'D': externalInterface_SetCO2SignalStrength(dataValue);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
264 break;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
265 case 'l': LED_ZeroOffset = dataValue;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
266 break;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
267 case 'Z': externalInterface_SetCO2Value(dataValue);
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
268 break;
747
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 742
diff changeset
269 default: rxState = RX_Ready;
df0d43da1614 Added pressure compensation to CO2 detection:
Ideenmodellierer
parents: 742
diff changeset
270 break;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
271 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
272 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
273 if(rxState != RX_Data0) /* reset state machine because message in wrong format */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
274 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
275 rxState = RX_Ready;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
276 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
277 }
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
278 rxBuffer[localRX] = 0;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
279 localRX++;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
280 rxReadIndex++;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
281 if(rxReadIndex >= CHUNK_SIZE * CHUNKS_PER_BUFFER)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
282 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
283 localRX = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
284 rxReadIndex = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
285 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
286 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
287
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
288 if(time_elapsed_ms(lastReceiveTick,HAL_GetTick()) > 2000) /* check for communication timeout */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
289 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
290 externalInterface_SetCO2State(0);
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
291 CO2Connected = 0;
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
292 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
293
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
294 if((dmaActive == 0) && (externalInterface_isEnabledPower33())) /* Should never happen in normal operation => restart in case of communication error */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
295 {
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
296 UART_StartDMA_Receiption();
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
297 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
298 }
690
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
299 #endif
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
300
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
301 #ifdef ENABLE_SENTINEL_MODE
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
302 void UART_HandleSentinelData(void)
690
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
303 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
304 uint8_t localRX = rxReadIndex;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
305 static uint8_t dataType = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
306 static uint32_t dataValue[3];
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
307 static uint8_t dataValueIdx = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
308 static receiveState_t rxState = RX_Ready;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
309 static uint32_t lastReceiveTick = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
310 static uint8_t lastAlive = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
311 static uint8_t curAlive = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
312 static uint8_t checksum = 0;
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
313 static char checksum_str[]="00";
690
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
314
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
315 while((rxBuffer[localRX]!=0))
690
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
316 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
317 lastReceiveTick = HAL_GetTick();
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
318
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
319 switch(rxState)
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
320 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
321 case RX_Ready: if((rxBuffer[localRX] >= 'a') && (rxBuffer[localRX] <= 'z'))
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
322 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
323 rxState = RX_DetectStart;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
324 curAlive = rxBuffer[localRX];
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
325 checksum = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
326 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
327 break;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
328
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
329 case RX_DetectStart: checksum += rxBuffer[localRX];
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
330 if(rxBuffer[localRX] == '1')
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
331 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
332 rxState = RX_SelectData;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
333 dataType = 0xFF;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
334
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
335 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
336 else
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
337 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
338 rxState = RX_Ready;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
339 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
340 break;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
341
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
342 case RX_SelectData: checksum += rxBuffer[localRX];
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
343 switch(rxBuffer[localRX])
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
344 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
345 case 'T': dataType = rxBuffer[localRX];
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
346 break;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
347 case '0': if(dataType != 0xff)
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
348 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
349 rxState = RX_Data0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
350 dataValueIdx = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
351 dataValue[0] = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
352
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
353 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
354 else
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
355 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
356 rxState = RX_Ready;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
357 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
358 break;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
359 default: rxState = RX_Ready;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
360 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
361 break;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
362
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
363 case RX_Data0:
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
364 case RX_Data1:
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
365 case RX_Data2:
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
366 case RX_Data4:
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
367 case RX_Data5:
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
368 case RX_Data6:
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
369 case RX_Data8:
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
370 case RX_Data9:
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
371 case RX_Data10: checksum += rxBuffer[localRX];
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
372 if((rxBuffer[localRX] >= '0') && (rxBuffer[localRX] <= '9'))
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
373 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
374 dataValue[dataValueIdx] = dataValue[dataValueIdx] * 10 + (rxBuffer[localRX] - '0');
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
375 rxState++;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
376 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
377 else
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
378 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
379 rxState = RX_Ready;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
380 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
381 break;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
382
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
383 case RX_Data3:
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
384 case RX_Data7: checksum += rxBuffer[localRX];
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
385 if(rxBuffer[localRX] == '0')
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
386 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
387 rxState++;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
388 dataValueIdx++;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
389 dataValue[dataValueIdx] = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
390 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
391 else
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
392 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
393 rxState = RX_Ready;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
394 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
395 break;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
396 case RX_Data11: rxState = RX_DataComplete;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
397 ConvertByteToHexString(checksum,checksum_str);
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
398 if(rxBuffer[localRX] == checksum_str[0])
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
399 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
400 rxState = RX_DataComplete;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
401 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
402 else
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
403 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
404 rxState = RX_Ready;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
405 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
406
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
407 break;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
408
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
409 case RX_DataComplete: if(rxBuffer[localRX] == checksum_str[1])
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
410 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
411 setExternalInterfaceChannel(0,(float)(dataValue[0] / 10.0));
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
412 setExternalInterfaceChannel(1,(float)(dataValue[1] / 10.0));
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
413 setExternalInterfaceChannel(2,(float)(dataValue[2] / 10.0));
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
414 SentinelConnected = 1;
690
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
415 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
416 rxState = RX_Ready;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
417 break;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
418
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
419
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
420 default: rxState = RX_Ready;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
421 break;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
422
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
423 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
424 localRX++;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
425 rxReadIndex++;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
426 if(rxReadIndex >= CHUNK_SIZE * CHUNKS_PER_BUFFER)
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
427 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
428 localRX = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
429 rxReadIndex = 0;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
430 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
431 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
432
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
433 if(time_elapsed_ms(lastReceiveTick,HAL_GetTick()) > 4000) /* check for communication timeout */
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
434 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
435 if(curAlive == lastAlive)
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
436 {
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
437 setExternalInterfaceChannel(0,0.0);
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
438 setExternalInterfaceChannel(1,0.0);
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
439 setExternalInterfaceChannel(2,0.0);
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
440 SentinelConnected = 0;
690
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
441 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
442 lastAlive = curAlive;
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
443 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
444
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
445 if((dmaActive == 0) && (externalInterface_isEnabledPower33())) /* Should never happen in normal operation => restart in case of communication error */
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
446 {
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
447 UART_StartDMA_Receiption();
690
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
448 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
449 }
fca2bd25e6e2 Added Sentinel protocoll support:
Ideenmodellierer
parents: 662
diff changeset
450 #endif
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
451
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
452
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
453
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
454 void UART_HandleDigitalO2(void)
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
455 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
456 static uint32_t lastO2ReqTick = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
457
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
458 static uartO2RxState_t rxState = O2RX_IDLE;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
459 static uint32_t lastReceiveTick = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
460 static uint8_t lastAlive = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
461 static uint8_t curAlive = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
462
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
463 static uint8_t cmdLength = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
464 static uint8_t cmdString[10];
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
465 static uint8_t cmdReadIndex = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
466
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
467 uint32_t tmpO2 = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
468 uint32_t tmpData = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
469 uint8_t localRX = rxReadIndex;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
470 uint32_t tick = HAL_GetTick();
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
471
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
472
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
473 if(Comstatus_O2 == UART_O2_INIT)
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
474 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
475 memset((char*)&rxBuffer[rxWriteIndex],(int)0,CHUNK_SIZE);
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
476 memset((char*) &sensorDataDiveO2, 0, sizeof(sensorDataDiveO2));
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
477 externalInterface_SetSensorData(0,(uint8_t*)&sensorDataDiveO2);
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
478
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
479 lastAlive = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
480 curAlive = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
481
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
482 Comstatus_O2 = UART_O2_CHECK;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
483 DigitalO2_SetupCmd(Comstatus_O2,cmdString,&cmdLength);
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
484 HAL_UART_Transmit(&huart1,cmdString,cmdLength,10);
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
485
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
486 rxState = O2RX_CONFIRM;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
487 cmdReadIndex = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
488 lastO2ReqTick = tick;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
489
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
490 UART_StartDMA_Receiption();
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
491 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
492 if(time_elapsed_ms(lastO2ReqTick,tick) > 1000) /* repeat request once per second */
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
493 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
494 lastO2ReqTick = tick;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
495 if(Comstatus_O2 == UART_O2_IDLE) /* cyclic request of o2 value */
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
496 {
721
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
497 Comstatus_O2 = UART_O2_REQ_RAW;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
498 rxState = O2RX_CONFIRM;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
499 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
500 DigitalO2_SetupCmd(Comstatus_O2,cmdString,&cmdLength);
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
501
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
502 HAL_UART_Transmit(&huart1,cmdString,cmdLength,10);
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
503 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
504
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
505 while((rxBuffer[localRX]!=0))
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
506 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
507
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
508 lastReceiveTick = tick;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
509 switch(rxState)
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
510 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
511 case O2RX_CONFIRM: if(rxBuffer[localRX] == '#')
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
512 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
513 cmdReadIndex = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
514 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
515 if(rxBuffer[localRX] == cmdString[cmdReadIndex])
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
516 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
517 cmdReadIndex++;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
518 if(cmdReadIndex == cmdLength - 1)
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
519 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
520 digO2Connected = 1;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
521 tmpRxIdx = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
522 memset((char*) tmpRxBuf, 0, sizeof(tmpRxBuf));
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
523 switch (Comstatus_O2)
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
524 {
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
525 case UART_O2_CHECK: Comstatus_O2 = UART_O2_REQ_ID;
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
526 rxState = O2RX_CONFIRM;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
527 DigitalO2_SetupCmd(Comstatus_O2,cmdString,&cmdLength);
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
528 HAL_UART_Transmit(&huart1,cmdString,cmdLength,10);
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
529 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
530 case UART_O2_REQ_ID: rxState = O2RX_GETNR;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
531 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
532 case UART_O2_REQ_INFO: rxState = O2RX_GETTYPE;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
533 break;
721
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
534 case UART_O2_REQ_RAW:
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
535 case UART_O2_REQ_O2: rxState = O2RX_GETO2;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
536 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
537 default: Comstatus_O2 = UART_O2_IDLE;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
538 rxState = O2RX_IDLE;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
539 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
540 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
541 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
542 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
543 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
544
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
545 case O2RX_GETSTATUS:
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
546 case O2RX_GETTEMP:
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
547 case O2RX_GETTYPE:
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
548 case O2RX_GETVERSION:
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
549 case O2RX_GETCHANNEL:
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
550 case O2RX_GETSUBSENSORS:
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
551 case O2RX_GETO2:
721
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
552 case O2RX_GETNR:
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
553 case O2RX_GETDPHI:
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
554 case O2RX_INTENSITY:
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
555 case O2RX_AMBIENTLIGHT:
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
556 case O2RX_PRESSURE:
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
557 case O2RX_HUMIDITY:
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
558 if(rxBuffer[localRX] != 0x0D)
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
559 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
560 if(rxBuffer[localRX] != ' ')
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
561 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
562 tmpRxBuf[tmpRxIdx++] = rxBuffer[localRX];
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
563 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
564 else
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
565 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
566 if(tmpRxIdx != 0)
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
567 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
568 switch(rxState)
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
569 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
570 case O2RX_GETCHANNEL: StringToInt(tmpRxBuf,&tmpData);
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
571 rxState = O2RX_GETVERSION;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
572 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
573 case O2RX_GETVERSION: StringToInt(tmpRxBuf,&tmpData);
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
574 rxState = O2RX_GETSUBSENSORS;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
575 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
576 case O2RX_GETTYPE: StringToInt(tmpRxBuf,&tmpData);
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
577 rxState = O2RX_GETCHANNEL;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
578 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
579
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
580 case O2RX_GETO2: StringToInt(tmpRxBuf,&tmpO2);
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
581 setExternalInterfaceChannel(ppO2TargetChannel,(float)(tmpO2 / 10000.0));
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
582 rxState = O2RX_GETTEMP;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
583 break;
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
584 case O2RX_GETTEMP: StringToInt(tmpRxBuf,(uint32_t*)&sensorDataDiveO2.temperature);
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
585 rxState = O2RX_GETSTATUS;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
586 break;
721
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
587 case O2RX_GETSTATUS: StringToInt(tmpRxBuf,&sensorDataDiveO2.status); /* raw data cycle */
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
588 rxState = O2RX_GETDPHI;
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
589 break;
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
590 case O2RX_GETDPHI: /* ignored to save memory and most likly irrelevant for diver */
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
591 rxState = O2RX_INTENSITY;
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
592 break;
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
593 case O2RX_INTENSITY: StringToInt(tmpRxBuf,(uint32_t*)&sensorDataDiveO2.intensity); /* raw data cycle */
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
594 rxState = O2RX_AMBIENTLIGHT;
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
595 break;
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
596 case O2RX_AMBIENTLIGHT: StringToInt(tmpRxBuf,(uint32_t*)&sensorDataDiveO2.ambient); /* raw data cycle */
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
597 rxState = O2RX_PRESSURE;
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
598 break;
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
599 case O2RX_PRESSURE: StringToInt(tmpRxBuf,(uint32_t*)&sensorDataDiveO2.pressure); /* raw data cycle */
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
600 rxState = O2RX_HUMIDITY;
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
601 break;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
602 default:
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
603 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
604 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
605 memset((char*) tmpRxBuf, 0, tmpRxIdx);
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
606 tmpRxIdx = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
607 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
608 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
609 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
610 else
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
611 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
612 switch (rxState)
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
613 {
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
614 case O2RX_GETSTATUS: StringToInt(tmpRxBuf,&sensorDataDiveO2.status);
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
615 externalInterface_SetSensorData(1,(uint8_t*)&sensorDataDiveO2);
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
616 Comstatus_O2 = UART_O2_IDLE;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
617 rxState = O2RX_IDLE;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
618 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
619 case O2RX_GETSUBSENSORS: StringToInt(tmpRxBuf,&tmpData);
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
620 Comstatus_O2 = UART_O2_IDLE;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
621 rxState = O2RX_IDLE;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
622 break;
721
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
623 case O2RX_HUMIDITY: StringToInt(tmpRxBuf,(uint32_t*)&sensorDataDiveO2.humidity); /* raw data cycle */
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
624 externalInterface_SetSensorData(1,(uint8_t*)&sensorDataDiveO2);
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
625 Comstatus_O2 = UART_O2_IDLE;
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
626 rxState = O2RX_IDLE;
fceae45b3a69 DigO2 added raw data request:
Ideenmodellierer
parents: 714
diff changeset
627 break;
714
045ff7800501 Added customizable data area for specific sensor data:
Ideenmodellierer
parents: 704
diff changeset
628 case O2RX_GETNR: StringToUInt64((char*)tmpRxBuf,&sensorDataDiveO2.sensorId);
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
629 /* no break */
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
630 default: Comstatus_O2 = UART_O2_IDLE;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
631 rxState = O2RX_IDLE;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
632 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
633 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
634 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
635 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
636 default: rxState = O2RX_IDLE;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
637 break;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
638
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
639 }
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
640 rxBuffer[localRX] = 0;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
641 localRX++;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
642 rxReadIndex++;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
643 if(rxReadIndex >= CHUNK_SIZE * CHUNKS_PER_BUFFER)
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
644 {
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
645 localRX = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
646 rxReadIndex = 0;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
647 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
648 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
649
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
650 if((digO2Connected) && time_elapsed_ms(lastReceiveTick,HAL_GetTick()) > 4000) /* check for communication timeout */
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
651 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
652 digO2Connected = 0;
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
653 if(curAlive == lastAlive)
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
654 {
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
655 setExternalInterfaceChannel(ppO2TargetChannel,0.0);
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
656 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
657 lastAlive = curAlive;
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
658 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
659 if((dmaActive == 0) && (externalInterface_isEnabledPower33())) /* Should never happen in normal operation => restart in case of communication error */
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
660 {
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
661 UART_StartDMA_Receiption();
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
662 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
663 }
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
664
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
665 uint8_t UART_isDigO2Connected()
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
666 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
667 return digO2Connected;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
668 }
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
669 uint8_t UART_isCO2Connected()
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
670 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
671 return CO2Connected;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
672 }
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
673 uint8_t UART_isSentinelConnected()
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
674 {
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
675 return SentinelConnected;
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
676 }
729
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
677
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
678 void UART_setTargetChannel(uint8_t channel)
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
679 {
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
680 ppO2TargetChannel = channel;
d646a0f724a7 Added auto detection functionality for sensors connected to the external interface:
Ideenmodellierer
parents: 725
diff changeset
681 }
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
682
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
683 void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
684 {
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
685 if(huart == &huart1)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
686 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
687 dmaActive = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
688 rxWriteIndex+=CHUNK_SIZE;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
689 if(rxWriteIndex >= CHUNK_SIZE * CHUNKS_PER_BUFFER)
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
690 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
691 rxWriteIndex = 0;
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
692 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
693 if((rxWriteIndex / CHUNK_SIZE) != (rxReadIndex / CHUNK_SIZE)) /* start next transfer if we did not catch up with read index */
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
694 {
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
695 if(externalInterface_isEnabledPower33())
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
696 {
704
f1b40364b0af Added protocol functions for UART DiveO2 sensor:
Ideenmodellierer
parents: 690
diff changeset
697 memset((char*)&rxBuffer[rxWriteIndex],(int)0,CHUNK_SIZE);
742
e23fe82cbf8c Update Sentinel protocol:
Ideenmodellierer
parents: 731
diff changeset
698 UART_StartDMA_Receiption();
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
699 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
700 }
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
701 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
702 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
703
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
704
662
1b995079c045 PSCR Mode
heinrichs weikamp
parents: 38
diff changeset
705
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
706 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/