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| Rev 29 | Rev 30 | ||
|---|---|---|---|
| Line 40... | Line 40... | ||
| 40 | #include "Font.h" |
40 | #include "Font.h" |
| 41 | #include "dials.h" |
41 | #include "dials.h" |
| 42 | #include "switches.h" |
42 | #include "switches.h" |
| 43 | #include <math.h> |
43 | #include <math.h> |
| 44 | #include "plx.h" |
44 | #include "plx.h" |
| 45 | #include "eeprom.h" |
- | |
| 46 | #include "displayinfo.h" |
45 | #include "displayinfo.h" |
| 47 | #include "small_printf.h" |
46 | #include "small_printf.h" |
| - | 47 | #include "nvram.h" |
|
| 48 | 48 | ||
| 49 | /* USER CODE END Includes */ |
49 | /* USER CODE END Includes */ |
| 50 | 50 | ||
| 51 | /* Private variables ---------------------------------------------------------*/ |
51 | /* Private variables ---------------------------------------------------------*/ |
| 52 | SPI_HandleTypeDef hspi1; |
52 | SPI_HandleTypeDef hspi1; |
| Line 61... | Line 61... | ||
| 61 | 61 | ||
| 62 | /* timeout when the ignition is switched off */ |
62 | /* timeout when the ignition is switched off */ |
| 63 | #define IGNITION_OFF_TIMEOUT 30000UL |
63 | #define IGNITION_OFF_TIMEOUT 30000UL |
| 64 | 64 | ||
| 65 | int OldObservation[2] = |
65 | int OldObservation[2] = |
| 66 | { -1, -1 }; // illegal initial value |
66 | { -1, -1 }; // illegal initial value |
| 67 | int OldObservationIndex[2] = |
67 | int OldObservationIndex[2] = |
| 68 | { -1, -1 }; // if more than one sensor this will be printed |
68 | { -1, -1 }; // if more than one sensor this will be printed |
| 69 | int16_t dial0[2] = |
69 | int16_t dial0[2] = |
| 70 | { 0, 0 }; |
70 | { 0, 0 }; |
| 71 | int16_t dial1[2] = |
71 | int16_t dial1[2] = |
| 72 | { -1, -1 }; |
72 | { -1, -1 }; |
| 73 | 73 | ||
| 74 | uint16_t dial_timer[2] = |
74 | uint16_t dial_timer[2] = |
| 75 | { 0, 0 }; |
75 | { 0, 0 }; |
| 76 | 76 | ||
| 77 | static const int DialTimeout = 50; // about 20 seconds after twiddle, save the dial position. |
77 | static const int DialTimeout = 50; // about 20 seconds after twiddle, save the dial position. |
| 78 | 78 | ||
| 79 | /* Virtual address defined by the user: 0xFFFF value is prohibited */ |
79 | uint16_t dial_nvram[2] __attribute__((section(".NVRAM_Data"))); |
| 80 | uint16_t VirtAddVarTab[NumbOfVar] = |
- | |
| 81 | { 0x1111, 0x2222 }; |
- | |
| 82 | 80 | ||
| 83 | union |
81 | union |
| 84 | { |
82 | { |
| 85 | PLX_SensorInfo Sensor[MAXRDG]; |
83 | PLX_SensorInfo Sensor[MAXRDG]; |
| 86 | char Bytes[MAXRDG * sizeof(PLX_SensorInfo)]; |
84 | char Bytes[MAXRDG * sizeof(PLX_SensorInfo)]; |
| 87 | } Data; |
85 | } Data; |
| 88 | int Max[MAXRDG]; |
86 | int Max[MAXRDG]; |
| 89 | int Min[MAXRDG]; |
87 | int Min[MAXRDG]; |
| 90 | int PLXItems; |
88 | int PLXItems; |
| 91 | 89 | ||
| Line 107... | Line 105... | ||
| 107 | 105 | ||
| 108 | /* USER CODE END PFP */ |
106 | /* USER CODE END PFP */ |
| 109 | 107 | ||
| 110 | /* USER CODE BEGIN 0 */ |
108 | /* USER CODE BEGIN 0 */ |
| 111 | /* dummy function */ |
109 | /* dummy function */ |
| 112 | void |
- | |
| 113 | _init (void) |
110 | void _init(void) |
| 114 | { |
111 | { |
| 115 | 112 | ||
| 116 | } |
113 | } |
| 117 | // the dial is the switch number we are using. |
114 | // the dial is the switch number we are using. |
| 118 | // suppress is the ItemIndex we wish to suppress on this display |
115 | // suppress is the ItemIndex we wish to suppress on this display |
| 119 | int |
- | |
| 120 | DisplayCurrent (int dial, int suppress) |
116 | int DisplayCurrent(int dial, int suppress) |
| 121 | { |
117 | { |
| 122 | char buff[10]; |
118 | char buff[10]; |
| 123 | int i; |
119 | int i; |
| 124 | int rc; |
120 | int rc; |
| 125 | select_display (dial); // pick the display we are using |
121 | select_display(dial); // pick the display we are using |
| 126 | int ItemIndex = dial_pos[dial] / 4; |
122 | int ItemIndex = dial_pos[dial] / 4; |
| 127 | - | ||
| 128 | // wrap around count if dial too far to the right |
- | |
| 129 | if (ItemIndex >= PLXItems) |
- | |
| 130 | { |
- | |
| 131 | dial_pos[dial] = 0; |
- | |
| 132 | ItemIndex = 0; |
- | |
| 133 | } |
- | |
| 134 | if (ItemIndex < 0) |
- | |
| 135 | { |
- | |
| 136 | ItemIndex = PLXItems - 1; |
- | |
| 137 | dial_pos[dial] = (PLXItems - 1) * 4; |
- | |
| 138 | } |
- | |
| 139 | - | ||
| 140 | // check for item suppression |
- | |
| 141 | if (ItemIndex == suppress) |
- | |
| 142 | { |
- | |
| 143 | dial1[dial] = -1; |
- | |
| 144 | OldObservation[dial] = -1; |
- | |
| 145 | OldObservationIndex[dial] = -1; |
- | |
| 146 | - | ||
| 147 | clearDisplay (); |
- | |
| 148 | display (); |
- | |
| 149 | return -1; // we suppressed this display |
- | |
| 150 | } |
- | |
| 151 | // do not try to convert if no items in buffer |
- | |
| 152 | if (PLXItems > 0) |
- | |
| 153 | { |
- | |
| 154 | int DataVal = ConvPLX (Data.Sensor[ItemIndex].ReadingH, |
- | |
| 155 | Data.Sensor[ItemIndex].ReadingL); // data reading |
- | |
| 156 | int Observation = ConvPLX (Data.Sensor[ItemIndex].AddrH, |
- | |
| 157 | Data.Sensor[ItemIndex].AddrL); |
- | |
| 158 | int ObservationIndex = ConvPLX (0, Data.Sensor[ItemIndex].Instance); |
- | |
| 159 | // now to convert the readings and format strings |
- | |
| 160 | // find out limits |
- | |
| 161 | char * msg; |
- | |
| 162 | int len; |
- | |
| 163 | 123 | ||
| 164 | // if the user presses the dial then reset min/max to current value |
124 | // wrap around count if dial too far to the right |
| 165 | if (push_pos[dial] == 1) |
125 | if (ItemIndex >= PLXItems) |
| 166 | { |
126 | { |
| 167 | Max[ItemIndex] = DataVal; |
127 | dial_pos[dial] = 0; |
| 168 | Min[ItemIndex] = DataVal; // 12 bit max value |
128 | ItemIndex = 0; |
| 169 | } |
129 | } |
| 170 | - | ||
| 171 | if (Observation < PLX_MAX_OBS) |
130 | if (ItemIndex < 0) |
| 172 | { |
131 | { |
| 173 | if (Observation != OldObservation[dial] |
- | |
| 174 | || ObservationIndex != OldObservationIndex[dial]) |
- | |
| 175 | { |
- | |
| 176 | - | ||
| 177 | dial_timer[dial] = DialTimeout; |
- | |
| 178 | - | ||
| 179 | dial1[dial] = -1; |
- | |
| 180 | clearDisplay (); |
- | |
| 181 | dial_draw_scale (DisplayInfo[Observation].Low, |
- | |
| 182 | DisplayInfo[Observation].High, 12, 1, |
- | |
| 183 | DisplayInfo[Observation].TickScale); |
- | |
| 184 | - | ||
| 185 | msg = DisplayInfo[Observation].name; |
- | |
| 186 | len = 7; |
- | |
| 187 | int len1 = ObservationIndex > 0 ? len - 1 : len; |
- | |
| 188 | for (i = 0; i < len1 && msg[i]; i++) |
- | |
| 189 | { |
- | |
| 190 | buff[i] = msg[i]; |
132 | ItemIndex = PLXItems - 1; |
| 191 | } |
- | |
| 192 | if (ObservationIndex > 0 && i < len) |
- | |
| 193 | { |
- | |
| 194 | buff[i++] = ObservationIndex + '1'; |
133 | dial_pos[dial] = (PLXItems - 1) * 4; |
| 195 | } |
134 | } |
| 196 | 135 | ||
| - | 136 | // check for item suppression |
|
| - | 137 | if (ItemIndex == suppress) |
|
| - | 138 | { |
|
| - | 139 | dial1[dial] = -1; |
|
| - | 140 | OldObservation[dial] = -1; |
|
| - | 141 | OldObservationIndex[dial] = -1; |
|
| - | 142 | ||
| - | 143 | clearDisplay(); |
|
| - | 144 | display(); |
|
| - | 145 | return -1; // we suppressed this display |
|
| - | 146 | } |
|
| - | 147 | // do not try to convert if no items in buffer |
|
| - | 148 | if (PLXItems > 0) |
|
| - | 149 | { |
|
| - | 150 | int DataVal = ConvPLX(Data.Sensor[ItemIndex].ReadingH, |
|
| - | 151 | Data.Sensor[ItemIndex].ReadingL); // data reading |
|
| - | 152 | int Observation = ConvPLX(Data.Sensor[ItemIndex].AddrH, |
|
| - | 153 | Data.Sensor[ItemIndex].AddrL); |
|
| 197 | print_large_string (buff, 64 - i * 4, 48, i); // this prints spaces for \0 at end of string |
154 | int ObservationIndex = ConvPLX(0, Data.Sensor[ItemIndex].Instance); |
| - | 155 | // now to convert the readings and format strings |
|
| - | 156 | // find out limits |
|
| - | 157 | char * msg; |
|
| - | 158 | int len; |
|
| 198 | 159 | ||
| 199 | // print suffix if present. |
160 | // if the user presses the dial then reset min/max to current value |
| 200 | font_gotoxy (15, 4); |
161 | if (push_pos[dial] == 1) |
| 201 | int i = 0; |
- | |
| 202 | while (DisplayInfo[Observation].suffix[i]) |
- | |
| 203 | { |
162 | { |
| - | 163 | Max[ItemIndex] = DataVal; |
|
| 204 | font_putchar (DisplayInfo[Observation].suffix[i++]); |
164 | Min[ItemIndex] = DataVal; // 12 bit max value |
| 205 | } |
165 | } |
| 206 | 166 | ||
| 207 | OldObservation[dial] = Observation; |
167 | if (Observation < PLX_MAX_OBS) |
| 208 | OldObservationIndex[dial] = ObservationIndex; |
- | |
| 209 | // |
- | |
| 210 | display (); |
- | |
| 211 | - | ||
| 212 | } |
- | |
| 213 | else |
- | |
| 214 | { |
- | |
| 215 | // check for timer timeout on consistent timer |
- | |
| 216 | if (dial_timer[dial]) |
- | |
| 217 | { |
168 | { |
| - | 169 | if (Observation != OldObservation[dial] |
|
| - | 170 | || ObservationIndex != OldObservationIndex[dial]) |
|
| - | 171 | { |
|
| - | 172 | ||
| - | 173 | dial_timer[dial] = DialTimeout; |
|
| - | 174 | ||
| 218 | dial_timer[dial]--; |
175 | dial1[dial] = -1; |
| - | 176 | clearDisplay(); |
|
| - | 177 | dial_draw_scale(DisplayInfo[Observation].Low, |
|
| - | 178 | DisplayInfo[Observation].High, 12, 1, |
|
| - | 179 | DisplayInfo[Observation].TickScale); |
|
| - | 180 | ||
| - | 181 | msg = DisplayInfo[Observation].name; |
|
| - | 182 | len = 7; |
|
| - | 183 | int len1 = ObservationIndex > 0 ? len - 1 : len; |
|
| - | 184 | for (i = 0; i < len1 && msg[i]; i++) |
|
| - | 185 | { |
|
| - | 186 | buff[i] = msg[i]; |
|
| - | 187 | } |
|
| - | 188 | if (ObservationIndex > 0 && i < len) |
|
| - | 189 | { |
|
| - | 190 | buff[i++] = ObservationIndex + '1'; |
|
| - | 191 | } |
|
| - | 192 | ||
| - | 193 | print_large_string(buff, 64 - i * 4, 48, i); // this prints spaces for \0 at end of string |
|
| - | 194 | ||
| - | 195 | // print suffix if present. |
|
| - | 196 | font_gotoxy(15, 4); |
|
| - | 197 | int i = 0; |
|
| - | 198 | while (DisplayInfo[Observation].suffix[i]) |
|
| - | 199 | { |
|
| - | 200 | font_putchar(DisplayInfo[Observation].suffix[i++]); |
|
| - | 201 | } |
|
| - | 202 | ||
| - | 203 | OldObservation[dial] = Observation; |
|
| - | 204 | OldObservationIndex[dial] = ObservationIndex; |
|
| - | 205 | // |
|
| - | 206 | display(); |
|
| 219 | 207 | ||
| 220 | if (dial_timer[dial] == 0) |
208 | } |
| 221 | { |
209 | else |
| 222 | uint16_t curr_val = dial_pos[dial]; |
- | |
| 223 | rc = EE_ReadVariable (VirtAddVarTab[dial], &curr_val); |
- | |
| 224 | if ((rc != 0) || (curr_val != dial_pos[dial])) |
- | |
| 225 | { |
210 | { |
| - | 211 | // check for timer timeout on consistent timer |
|
| - | 212 | if (dial_timer[dial]) |
|
| - | 213 | { |
|
| 226 | //__disable_irq(); |
214 | dial_timer[dial]--; |
| - | 215 | ||
| 227 | HAL_FLASH_Unlock (); |
216 | if (dial_timer[dial] == 0) |
| - | 217 | { |
|
| - | 218 | uint16_t curr_val = dial_pos[dial]; |
|
| - | 219 | ||
| - | 220 | uint8_t * ptr = (uint8_t *) (&dial_nvram[dial]); |
|
| - | 221 | WriteNVRAM(ptr, curr_val & 0xFF); |
|
| - | 222 | WriteNVRAM(ptr + 1, curr_val >> 8); |
|
| 228 | 223 | ||
| 229 | rc = EE_WriteVariable (VirtAddVarTab[dial], |
- | |
| 230 | dial_pos[dial]); |
224 | } |
| 231 | HAL_FLASH_Lock (); |
- | |
| 232 | //__enable_irq(); |
225 | } |
| 233 | } |
226 | } |
| 234 | } |
227 | |
| 235 | } |
228 | } |
| 236 | 229 | ||
| - | 230 | double max_rdg; |
|
| - | 231 | double min_rdg; |
|
| - | 232 | double cur_rdg; |
|
| - | 233 | int int_rdg; |
|
| - | 234 | int int_max; |
|
| - | 235 | int int_min; |
|
| - | 236 | ||
| - | 237 | max_rdg = ConveriMFDRaw2Data(Observation, |
|
| - | 238 | DisplayInfo[Observation].Units, Max[ItemIndex]); |
|
| - | 239 | min_rdg = ConveriMFDRaw2Data(Observation, |
|
| - | 240 | DisplayInfo[Observation].Units, Min[ItemIndex]); |
|
| - | 241 | cur_rdg = ConveriMFDRaw2Data(Observation, |
|
| - | 242 | DisplayInfo[Observation].Units, DataVal); |
|
| - | 243 | ||
| - | 244 | int dp_pos; // where to print the decimal place |
|
| - | 245 | float scale = 1.0; |
|
| - | 246 | switch (DisplayInfo[Observation].DP) |
|
| - | 247 | { |
|
| - | 248 | case 0: |
|
| - | 249 | scale = 1.0; |
|
| - | 250 | dp_pos = 100; |
|
| - | 251 | break; |
|
| - | 252 | case 1: |
|
| - | 253 | scale = 10.0; |
|
| - | 254 | dp_pos = 1; |
|
| - | 255 | break; |
|
| - | 256 | case 2: |
|
| - | 257 | scale = 100.0; |
|
| - | 258 | dp_pos = 2; |
|
| - | 259 | break; |
|
| 237 | } |
260 | } |
| - | 261 | int_rdg = (int) (cur_rdg * scale); |
|
| - | 262 | int_max = (int) (max_rdg * scale); |
|
| - | 263 | int_min = (int) (min_rdg * scale); |
|
| - | 264 | ||
| - | 265 | cur_rdg -= DisplayInfo[Observation].Low; |
|
| - | 266 | cur_rdg = |
|
| - | 267 | 100 * cur_rdg |
|
| - | 268 | / (DisplayInfo[Observation].High |
|
| - | 269 | - DisplayInfo[Observation].Low); |
|
| - | 270 | ||
| - | 271 | dial0[dial] = (int) cur_rdg; |
|
| 238 | 272 | ||
| 239 | double max_rdg; |
- | |
| 240 | double min_rdg; |
- | |
| 241 | double cur_rdg; |
- | |
| 242 | int int_rdg; |
- | |
| 243 | int int_max; |
- | |
| 244 | int int_min; |
- | |
| 245 | - | ||
| 246 | max_rdg = ConveriMFDRaw2Data (Observation, |
- | |
| 247 | DisplayInfo[Observation].Units, |
- | |
| 248 | Max[ItemIndex]); |
- | |
| 249 | min_rdg = ConveriMFDRaw2Data (Observation, |
- | |
| 250 | DisplayInfo[Observation].Units, |
- | |
| 251 | Min[ItemIndex]); |
- | |
| 252 | cur_rdg = ConveriMFDRaw2Data (Observation, |
- | |
| 253 | DisplayInfo[Observation].Units, |
- | |
| 254 | DataVal); |
- | |
| 255 | - | ||
| 256 | int dp_pos; // where to print the decimal place |
- | |
| 257 | float scale = 1.0; |
- | |
| 258 | switch (DisplayInfo[Observation].DP) |
- | |
| 259 | { |
- | |
| 260 | case 0: |
- | |
| 261 | scale = 1.0; |
- | |
| 262 | dp_pos = 100; |
- | |
| 263 | break; |
- | |
| 264 | case 1: |
- | |
| 265 | scale = 10.0; |
- | |
| 266 | dp_pos = 1; |
- | |
| 267 | break; |
- | |
| 268 | case 2: |
- | |
| 269 | scale = 100.0; |
- | |
| 270 | dp_pos = 2; |
- | |
| 271 | break; |
- | |
| 272 | } |
- | |
| 273 | int_rdg = (int) (cur_rdg * scale); |
- | |
| 274 | int_max = (int) (max_rdg * scale); |
- | |
| 275 | int_min = (int) (min_rdg * scale); |
- | |
| 276 | - | ||
| 277 | cur_rdg -= DisplayInfo[Observation].Low; |
- | |
| 278 | cur_rdg = 100 * cur_rdg |
- | |
| 279 | / (DisplayInfo[Observation].High - DisplayInfo[Observation].Low); |
- | |
| 280 | - | ||
| 281 | dial0[dial] = (int) cur_rdg; |
- | |
| 282 | - | ||
| 283 | /* old needle un-draw */ |
273 | /* old needle un-draw */ |
| 284 | if (dial1[dial] >= 0) |
274 | if (dial1[dial] >= 0) |
| 285 | { |
275 | { |
| 286 | dial_draw_needle (dial1[dial]); |
276 | dial_draw_needle(dial1[dial]); |
| 287 | } |
277 | } |
| 288 | dial_draw_needle (dial0[dial]); |
278 | dial_draw_needle(dial0[dial]); |
| 289 | // print value overlaid by needle |
279 | // print value overlaid by needle |
| 290 | // this is actual reading |
280 | // this is actual reading |
| 291 | print_digits (30, 30, 5, dp_pos, int_rdg); |
281 | print_digits(30, 30, 5, dp_pos, int_rdg); |
| 292 | font_gotoxy (0, 0); |
282 | font_gotoxy(0, 0); |
| 293 | font_digits (5, dp_pos, int_min); |
283 | font_digits(5, dp_pos, int_min); |
| 294 | 284 | ||
| 295 | font_gotoxy (0, 1); |
285 | font_gotoxy(0, 1); |
| 296 | font_puts ("Min"); |
286 | font_puts("Min"); |
| 297 | 287 | ||
| 298 | font_gotoxy (15, 0); |
288 | font_gotoxy(15, 0); |
| 299 | font_digits (5, dp_pos, int_max); |
289 | font_digits(5, dp_pos, int_max); |
| 300 | font_gotoxy (18, 1); |
290 | font_gotoxy(18, 1); |
| 301 | font_puts ("Max"); |
291 | font_puts("Max"); |
| 302 | 292 | ||
| 303 | dial1[dial] = dial0[dial]; |
293 | dial1[dial] = dial0[dial]; |
| 304 | 294 | ||
| 305 | display (); |
295 | display(); |
| 306 | 296 | ||
| 307 | } |
297 | } |
| 308 | } |
- | |
| 309 | return ItemIndex; |
298 | return ItemIndex; |
| 310 | } |
299 | } |
| 311 | /* USER CODE END 0 */ |
300 | /* USER CODE END 0 */ |
| 312 | 301 | ||
| 313 | int main(void) |
302 | int main(void) |
| 314 | { |
303 | { |
| 315 | 304 | ||
| 316 | /* USER CODE BEGIN 1 */ |
305 | /* USER CODE BEGIN 1 */ |
| 317 | 306 | ||
| 318 | GPIO_InitTypeDef GPIO_InitStruct; |
307 | GPIO_InitTypeDef GPIO_InitStruct; |
| 319 | 308 | ||
| 320 | __HAL_RCC_SPI1_CLK_ENABLE() |
309 | __HAL_RCC_SPI1_CLK_ENABLE() |
| 321 | ; |
310 | ; |
| 322 | __HAL_RCC_USART1_CLK_ENABLE() |
311 | __HAL_RCC_USART1_CLK_ENABLE() |
| 323 | ; // PLX main port |
312 | ; // PLX main port |
| 324 | __HAL_RCC_USART2_CLK_ENABLE() |
313 | __HAL_RCC_USART2_CLK_ENABLE() |
| 325 | ; // debug port |
314 | ; // debug port |
| 326 | __HAL_RCC_USART3_CLK_ENABLE (); // Bluetooth port |
315 | __HAL_RCC_USART3_CLK_ENABLE () |
| - | 316 | ; // Bluetooth port |
|
| 327 | 317 | ||
| 328 | /* USER CODE END 1 */ |
318 | /* USER CODE END 1 */ |
| 329 | 319 | ||
| 330 | /* MCU Configuration----------------------------------------------------------*/ |
320 | /* MCU Configuration----------------------------------------------------------*/ |
| 331 | 321 | ||
| Line 342... | Line 332... | ||
| 342 | MX_USART2_UART_Init(); |
332 | MX_USART2_UART_Init(); |
| 343 | MX_USART3_UART_Init(); |
333 | MX_USART3_UART_Init(); |
| 344 | 334 | ||
| 345 | /* USER CODE BEGIN 2 */ |
335 | /* USER CODE BEGIN 2 */ |
| 346 | 336 | ||
| 347 | /* Turn on USART1 IRQ */ |
337 | /* Turn on USART1 IRQ */ |
| 348 | HAL_NVIC_SetPriority (USART1_IRQn, 2, 0); |
338 | HAL_NVIC_SetPriority(USART1_IRQn, 2, 0); |
| 349 | HAL_NVIC_EnableIRQ (USART1_IRQn); |
339 | HAL_NVIC_EnableIRQ(USART1_IRQn); |
| 350 | - | ||
| 351 | /* Turn on USART2 IRQ */ |
- | |
| 352 | HAL_NVIC_SetPriority (USART2_IRQn, 4, 0); |
- | |
| 353 | HAL_NVIC_EnableIRQ (USART2_IRQn); |
- | |
| 354 | - | ||
| 355 | /* turn on USART3 IRQ */ |
- | |
| 356 | HAL_NVIC_SetPriority (USART3_IRQn, 4, 0); |
- | |
| 357 | HAL_NVIC_EnableIRQ (USART3_IRQn); |
- | |
| 358 | 340 | ||
| 359 | /* setup the USART control blocks */ |
341 | /* Turn on USART2 IRQ */ |
| 360 | init_usart_ctl (&uc1, huart1.Instance); |
342 | HAL_NVIC_SetPriority(USART2_IRQn, 4, 0); |
| 361 | init_usart_ctl (&uc2, huart2.Instance); |
343 | HAL_NVIC_EnableIRQ(USART2_IRQn); |
| 362 | init_usart_ctl (&uc3, huart3.Instance); |
- | |
| 363 | 344 | ||
| 364 | EnableSerialRxInterrupt (&uc1); |
345 | /* turn on USART3 IRQ */ |
| 365 | EnableSerialRxInterrupt (&uc2); |
346 | HAL_NVIC_SetPriority(USART3_IRQn, 4, 0); |
| 366 | EnableSerialRxInterrupt (&uc3); |
347 | HAL_NVIC_EnableIRQ(USART3_IRQn); |
| 367 | 348 | ||
| 368 | /* Unlock the Flash to enable the flash control register access *************/ |
349 | /* setup the USART control blocks */ |
| - | 350 | init_usart_ctl(&uc1, huart1.Instance); |
|
| - | 351 | init_usart_ctl(&uc2, huart2.Instance); |
|
| 369 | HAL_FLASH_Unlock (); |
352 | init_usart_ctl(&uc3, huart3.Instance); |
| 370 | 353 | ||
| 371 | //__disable_irq(); |
354 | EnableSerialRxInterrupt(&uc1); |
| 372 | EE_Init (); |
355 | EnableSerialRxInterrupt(&uc2); |
| 373 | //__enable_irq(); |
356 | EnableSerialRxInterrupt(&uc3); |
| 374 | 357 | ||
| 375 | HAL_FLASH_Lock (); |
- | |
| 376 | 358 | ||
| 377 | InitSwitches (); |
359 | InitSwitches(); |
| 378 | 360 | ||
| 379 | int i; |
361 | int i; |
| 380 | uint16_t rc; |
362 | uint16_t rc; |
| 381 | for (i = 0; i < 2; i++) |
363 | for (i = 0; i < 2; i++) |
| 382 | { |
- | |
| 383 | uint16_t val; |
- | |
| 384 | - | ||
| 385 | uint16_t rc = EE_ReadVariable (VirtAddVarTab[i], &val); |
- | |
| 386 | - | ||
| 387 | if (rc == 0) |
- | |
| 388 | { |
364 | { |
| 389 | dial_pos[i] = val; |
365 | dial_pos[i] = dial_nvram[i]; |
| 390 | } |
- | |
| 391 | else |
- | |
| 392 | { |
- | |
| 393 | break; |
- | |
| 394 | } |
366 | } |
| 395 | } |
- | |
| 396 | 367 | ||
| 397 | ap_init (); // set up the approximate math library |
368 | ap_init(); // set up the approximate math library |
| 398 | 369 | ||
| 399 | int disp; |
370 | int disp; |
| 400 | 371 | ||
| 401 | ssd1306_begin (1, 0); |
372 | ssd1306_begin(1, 0); |
| 402 | dial_origin (64, 60); |
373 | dial_origin(64, 60); |
| 403 | dial_size (60); |
374 | dial_size(60); |
| 404 | 375 | ||
| 405 | /* reset the display timeout, latch on power from accessories */ |
376 | /* reset the display timeout, latch on power from accessories */ |
| 406 | Latch_Timer = IGNITION_OFF_TIMEOUT; |
377 | Latch_Timer = IGNITION_OFF_TIMEOUT; |
| 407 | HAL_GPIO_WritePin (POWER_LATCH_GPIO_Port, POWER_LATCH_Pin, GPIO_PIN_RESET); |
378 | HAL_GPIO_WritePin(POWER_LATCH_GPIO_Port, POWER_LATCH_Pin, GPIO_PIN_RESET); |
| 408 | 379 | ||
| 409 | for (disp = 0; disp < 2; disp++) |
380 | for (disp = 0; disp < 2; disp++) |
| 410 | { |
381 | { |
| 411 | select_display (disp); |
382 | select_display(disp); |
| 412 | clearDisplay (); |
383 | clearDisplay(); |
| 413 | dim (0); |
384 | dim(0); |
| 414 | //font_puts( |
385 | //font_puts( |
| 415 | // "Hello world !!\rThis text is a test of the text rendering library in a 5*7 font"); |
386 | // "Hello world !!\rThis text is a test of the text rendering library in a 5*7 font"); |
| 416 | 387 | ||
| 417 | dial_draw_scale (0, 10, 12, 5, 1); |
388 | dial_draw_scale(0, 10, 12, 5, 1); |
| 418 | char buffer[] = "Display "; |
389 | char buffer[] = "Display "; |
| 419 | buffer[8] = disp + '1'; |
390 | buffer[8] = disp + '1'; |
| 420 | print_large_string (buffer, 20, 30, 9); |
391 | print_large_string(buffer, 20, 30, 9); |
| 421 | 392 | ||
| 422 | display (); |
393 | display(); |
| 423 | 394 | ||
| 424 | } |
395 | } |
| 425 | 396 | ||
| 426 | /* USER CODE END 2 */ |
397 | /* USER CODE END 2 */ |
| 427 | 398 | ||
| 428 | /* Infinite loop */ |
399 | /* Infinite loop */ |
| 429 | /* USER CODE BEGIN WHILE */ |
400 | /* USER CODE BEGIN WHILE */ |
| 430 | uint32_t Ticks = HAL_GetTick () + 100; |
401 | uint32_t Ticks = HAL_GetTick() + 100; |
| 431 | 402 | ||
| 432 | /* while ignition is on, keep resetting power latch timer */ |
403 | /* while ignition is on, keep resetting power latch timer */ |
| 433 | if (HAL_GPIO_ReadPin (IGNITION_GPIO_Port, IGNITION_Pin) == GPIO_PIN_RESET) |
404 | if (HAL_GPIO_ReadPin(IGNITION_GPIO_Port, IGNITION_Pin) == GPIO_PIN_RESET) |
| 434 | { |
405 | { |
| 435 | Latch_Timer = HAL_GetTick () + IGNITION_OFF_TIMEOUT; |
406 | Latch_Timer = HAL_GetTick() + IGNITION_OFF_TIMEOUT; |
| 436 | } |
407 | } |
| 437 | else |
408 | else |
| 438 | { |
409 | { |
| 439 | /* if the ignition has been off for a while, then turn off power */ |
410 | /* if the ignition has been off for a while, then turn off power */ |
| 440 | if (HAL_GetTick () > Latch_Timer) |
411 | if (HAL_GetTick() > Latch_Timer) |
| 441 | { |
412 | { |
| 442 | HAL_GPIO_WritePin (POWER_LATCH_GPIO_Port, POWER_LATCH_Pin, |
413 | HAL_GPIO_WritePin(POWER_LATCH_GPIO_Port, POWER_LATCH_Pin, |
| 443 | GPIO_PIN_RESET); |
414 | GPIO_PIN_RESET); |
| 444 | } |
415 | } |
| 445 | } |
416 | } |
| 446 | 417 | ||
| 447 | uint32_t timeout = 0; // |
418 | uint32_t timeout = 0; // |
| 448 | // PLX decoder protocols |
419 | // PLX decoder protocols |
| 449 | char PLXPacket = 0; |
420 | char PLXPacket = 0; |
| 450 | for (i = 0; i < MAXRDG; i++) |
421 | for (i = 0; i < MAXRDG; i++) |
| 451 | { |
422 | { |
| 452 | Max[i] = 0; |
423 | Max[i] = 0; |
| 453 | Min[i] = 0xFFF; // 12 bit max value |
424 | Min[i] = 0xFFF; // 12 bit max value |
| 454 | } |
425 | } |
| 455 | 426 | ||
| 456 | int PLXPtr = 0; |
427 | int PLXPtr = 0; |
| 457 | 428 | ||
| 458 | while (1) |
429 | while (1) |
| 459 | { |
430 | { |
| 460 | // poll switche |
431 | // poll switche |
| 461 | HandleSwitches (); |
432 | HandleSwitches(); |
| 462 | // Handle the bluetooth pairing function by pressing both buttons. |
433 | // Handle the bluetooth pairing function by pressing both buttons. |
| 463 | if ((push_pos[0] == 1) && (push_pos[1] == 1)) |
434 | if ((push_pos[0] == 1) && (push_pos[1] == 1)) |
| 464 | { |
435 | { |
| 465 | HAL_GPIO_WritePin (BT_BUTTON_GPIO_Port, BT_BUTTON_Pin, GPIO_PIN_SET); |
436 | HAL_GPIO_WritePin(BT_BUTTON_GPIO_Port, BT_BUTTON_Pin, GPIO_PIN_SET); |
| 466 | } |
437 | } |
| 467 | else |
438 | else |
| 468 | { |
439 | { |
| 469 | HAL_GPIO_WritePin (BT_BUTTON_GPIO_Port, BT_BUTTON_Pin, |
440 | HAL_GPIO_WritePin(BT_BUTTON_GPIO_Port, BT_BUTTON_Pin, GPIO_PIN_RESET); |
| 470 | GPIO_PIN_RESET); |
- | |
| 471 | 441 | ||
| 472 | } |
442 | } |
| 473 | 443 | ||
| 474 | uint16_t cc = SerialCharsReceived (&uc1); |
444 | uint16_t cc = SerialCharsReceived(&uc1); |
| 475 | int chr; |
445 | int chr; |
| 476 | if (cc == 0) |
446 | if (cc == 0) |
| 477 | { |
447 | { |
| 478 | timeout++; |
448 | timeout++; |
| 479 | if (timeout % 1000 == 0) |
449 | if (timeout % 1000 == 0) |
| 480 | { |
450 | { |
| 481 | PutCharSerial (&uc3, '+'); |
451 | PutCharSerial(&uc3, '+'); |
| 482 | } |
452 | } |
| 483 | if (timeout > 60000) |
453 | if (timeout > 60000) |
| 484 | { |
454 | { |
| 485 | // do turn off screen |
455 | // do turn off screen |
| 486 | } |
456 | } |
| 487 | 457 | ||
| 488 | } |
458 | } |
| 489 | for (chr = 0; chr < cc; chr++) |
459 | for (chr = 0; chr < cc; chr++) |
| 490 | { |
460 | { |
| 491 | char c = GetCharSerial (&uc1); |
461 | char c = GetCharSerial(&uc1); |
| 492 | timeout = 0; |
462 | timeout = 0; |
| 493 | 463 | ||
| 494 | if (c == PLX_Start) // at any time if the start byte appears, reset the pointers |
464 | if (c == PLX_Start) // at any time if the start byte appears, reset the pointers |
| 495 | { |
- | |
| 496 | PLXPtr = 0; // reset the pointer |
- | |
| 497 | PLXPacket = 1; |
- | |
| 498 | } |
- | |
| 499 | else if (c == PLX_Stop) |
- | |
| 500 | { |
- | |
| 501 | if (PLXPacket) |
- | |
| 502 | { |
465 | { |
| 503 | // we can now decode the selected parameter |
- | |
| 504 | PLXItems = PLXPtr / sizeof(PLX_SensorInfo); // total |
- | |
| 505 | // saturate the rotary switch position |
- | |
| 506 | - | ||
| 507 | int DataVal; |
- | |
| 508 | // process min/max |
- | |
| 509 | for (i = 0; i < PLXItems; i++) |
- | |
| 510 | { |
- | |
| 511 | // Send item to BT |
466 | PLXPtr = 0; // reset the pointer |
| 512 | uint16_t addr = ConvPLX (Data.Sensor[i].AddrH, |
- | |
| 513 | Data.Sensor[i].AddrL); |
- | |
| 514 | uint8_t inst = Data.Sensor[i].Instance; |
- | |
| 515 | uint16_t reading = ConvPLX (Data.Sensor[i].ReadingH, |
- | |
| 516 | Data.Sensor[i].ReadingL); |
- | |
| 517 | - | ||
| 518 | char outbuff[100]; |
- | |
| 519 | int cnt = simple_sprintf (outbuff, "%d,%d,%d\n", addr, inst, |
- | |
| 520 | reading); |
- | |
| 521 | int i; |
467 | PLXPacket = 1; |
| 522 | for (i = 0; i < cnt; i++) |
- | |
| 523 | - | ||
| 524 | { |
- | |
| 525 | PutCharSerial (&uc3, outbuff[i]); |
- | |
| 526 | } |
468 | } |
| 527 | DataVal = ConvPLX (Data.Sensor[i].ReadingH, |
- | |
| 528 | Data.Sensor[i].ReadingL); |
- | |
| 529 | if (DataVal > Max[i]) |
469 | else if (c == PLX_Stop) |
| 530 | { |
470 | { |
| 531 | Max[i] = DataVal; |
471 | if (PLXPacket) |
| 532 | } |
- | |
| 533 | if (DataVal < Min[i]) |
- | |
| 534 | { |
472 | { |
| - | 473 | // we can now decode the selected parameter |
|
| - | 474 | PLXItems = PLXPtr / sizeof(PLX_SensorInfo); // total |
|
| - | 475 | // saturate the rotary switch position |
|
| - | 476 | ||
| - | 477 | int DataVal; |
|
| - | 478 | // process min/max |
|
| - | 479 | for (i = 0; i < PLXItems; i++) |
|
| - | 480 | { |
|
| - | 481 | // Send item to BT |
|
| - | 482 | uint16_t addr = ConvPLX(Data.Sensor[i].AddrH, |
|
| - | 483 | Data.Sensor[i].AddrL); |
|
| - | 484 | uint8_t inst = Data.Sensor[i].Instance; |
|
| - | 485 | uint16_t reading = ConvPLX(Data.Sensor[i].ReadingH, |
|
| - | 486 | Data.Sensor[i].ReadingL); |
|
| - | 487 | ||
| - | 488 | char outbuff[100]; |
|
| - | 489 | int cnt = small_sprintf(outbuff, "%d,%d,%d\n", addr, inst, |
|
| - | 490 | reading); |
|
| - | 491 | int i; |
|
| - | 492 | for (i = 0; i < cnt; i++) |
|
| - | 493 | ||
| - | 494 | { |
|
| - | 495 | PutCharSerial(&uc3, outbuff[i]); |
|
| - | 496 | } |
|
| - | 497 | DataVal = ConvPLX(Data.Sensor[i].ReadingH, |
|
| - | 498 | Data.Sensor[i].ReadingL); |
|
| - | 499 | if (DataVal > Max[i]) |
|
| - | 500 | { |
|
| - | 501 | Max[i] = DataVal; |
|
| - | 502 | } |
|
| - | 503 | if (DataVal < Min[i]) |
|
| - | 504 | { |
|
| 535 | Min[i] = DataVal; |
505 | Min[i] = DataVal; |
| - | 506 | } |
|
| - | 507 | } |
|
| - | 508 | ||
| - | 509 | // now to display the information |
|
| - | 510 | int suppress = DisplayCurrent(0, -1); |
|
| - | 511 | DisplayCurrent(1, suppress); |
|
| 536 | } |
512 | } |
| 537 | } |
513 | PLXPtr = 0; |
| - | 514 | PLXPacket = 0; |
|
| 538 | 515 | } |
|
| 539 | // now to display the information |
516 | else if (c > PLX_Stop) // illegal char, restart reading |
| - | 517 | { |
|
| - | 518 | PLXPacket = 0; |
|
| - | 519 | PLXPtr = 0; |
|
| - | 520 | } |
|
| 540 | int suppress = DisplayCurrent (0, -1); |
521 | else if (PLXPtr < sizeof(Data.Bytes)) |
| - | 522 | { |
|
| 541 | DisplayCurrent (1, suppress); |
523 | Data.Bytes[PLXPtr++] = c; |
| 542 | } |
524 | } |
| 543 | PLXPtr = 0; |
- | |
| 544 | PLXPacket = 0; |
- | |
| 545 | } |
- | |
| 546 | else if (c > PLX_Stop) // illegal char, restart reading |
- | |
| 547 | { |
- | |
| 548 | PLXPacket = 0; |
- | |
| 549 | PLXPtr = 0; |
- | |
| 550 | } |
- | |
| 551 | else if (PLXPtr < sizeof(Data.Bytes)) |
- | |
| 552 | { |
- | |
| 553 | Data.Bytes[PLXPtr++] = c; |
- | |
| 554 | } |
- | |
| 555 | } |
525 | } |
| 556 | 526 | ||
| 557 | HAL_Delay (1); |
527 | HAL_Delay(1); |
| 558 | } |
528 | } |
| 559 | /* USER CODE END WHILE */ |
529 | /* USER CODE END WHILE */ |
| 560 | 530 | ||
| 561 | /* USER CODE BEGIN 3 */ |
531 | /* USER CODE BEGIN 3 */ |
| 562 | 532 | ||
| 563 | /* USER CODE END 3 */ |
533 | /* USER CODE END 3 */ |
| Line 703... | Line 673... | ||
| 703 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
673 | __HAL_RCC_GPIOA_CLK_ENABLE(); |
| 704 | __HAL_RCC_GPIOC_CLK_ENABLE(); |
674 | __HAL_RCC_GPIOC_CLK_ENABLE(); |
| 705 | __HAL_RCC_GPIOB_CLK_ENABLE(); |
675 | __HAL_RCC_GPIOB_CLK_ENABLE(); |
| 706 | 676 | ||
| 707 | /*Configure GPIO pin Output Level */ |
677 | /*Configure GPIO pin Output Level */ |
| 708 | HAL_GPIO_WritePin(GPIOA, SPI1_NSS1_Pin|SPI1CD_Pin|BT_BUTTON_Pin, GPIO_PIN_RESET); |
678 | HAL_GPIO_WritePin(GPIOA, SPI_NSS1_Pin|SPI1CD_Pin|BT_BUTTON_Pin, GPIO_PIN_RESET); |
| 709 | 679 | ||
| 710 | /*Configure GPIO pin Output Level */ |
680 | /*Configure GPIO pin Output Level */ |
| 711 | HAL_GPIO_WritePin(GPIOC, SPI_RESET_Pin|SPI_NSS2_Pin|POWER_LATCH_Pin|USB_PWR_Pin, GPIO_PIN_RESET); |
681 | HAL_GPIO_WritePin(GPIOC, SPI_RESET_Pin|SPI_NSS2_Pin|POWER_LATCH_Pin|USB_PWR_Pin, GPIO_PIN_RESET); |
| 712 | 682 | ||
| 713 | /*Configure GPIO pins : SPI1_NSS1_Pin SPI1CD_Pin BT_BUTTON_Pin */ |
683 | /*Configure GPIO pins : SPI_NSS1_Pin SPI1CD_Pin BT_BUTTON_Pin */ |
| 714 | GPIO_InitStruct.Pin = SPI1_NSS1_Pin|SPI1CD_Pin|BT_BUTTON_Pin; |
684 | GPIO_InitStruct.Pin = SPI_NSS1_Pin|SPI1CD_Pin|BT_BUTTON_Pin; |
| 715 | GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; |
685 | GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; |
| 716 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
686 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
| 717 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
687 | GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW; |
| 718 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
688 | HAL_GPIO_Init(GPIOA, &GPIO_InitStruct); |
| 719 | 689 | ||
| Line 728... | Line 698... | ||
| 728 | GPIO_InitStruct.Pin = SW1_PUSH_Pin; |
698 | GPIO_InitStruct.Pin = SW1_PUSH_Pin; |
| 729 | GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING; |
699 | GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING; |
| 730 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
700 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
| 731 | HAL_GPIO_Init(SW1_PUSH_GPIO_Port, &GPIO_InitStruct); |
701 | HAL_GPIO_Init(SW1_PUSH_GPIO_Port, &GPIO_InitStruct); |
| 732 | 702 | ||
| 733 | /*Configure GPIO pins : SW_I_Pin SW1_Q_Pin SW2_PUSH_Pin */ |
703 | /*Configure GPIO pins : SW1_I_Pin SW1_Q_Pin SW2_PUSH_Pin */ |
| 734 | GPIO_InitStruct.Pin = SW_I_Pin|SW1_Q_Pin|SW2_PUSH_Pin; |
704 | GPIO_InitStruct.Pin = SW1_I_Pin|SW1_Q_Pin|SW2_PUSH_Pin; |
| 735 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
705 | GPIO_InitStruct.Mode = GPIO_MODE_INPUT; |
| 736 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
706 | GPIO_InitStruct.Pull = GPIO_NOPULL; |
| 737 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
707 | HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); |
| 738 | 708 | ||
| 739 | /*Configure GPIO pins : SW2_I_Pin SW2_Q_Pin IGNITION_Pin */ |
709 | /*Configure GPIO pins : SW2_I_Pin SW2_Q_Pin IGNITION_Pin */ |
| Line 754... | Line 724... | ||
| 754 | * @retval None |
724 | * @retval None |
| 755 | */ |
725 | */ |
| 756 | void Error_Handler(void) |
726 | void Error_Handler(void) |
| 757 | { |
727 | { |
| 758 | /* USER CODE BEGIN Error_Handler */ |
728 | /* USER CODE BEGIN Error_Handler */ |
| 759 | /* User can add his own implementation to report the HAL error return state */ |
729 | /* User can add his own implementation to report the HAL error return state */ |
| 760 | while (1) |
730 | while (1) |
| 761 | { |
731 | { |
| 762 | } |
732 | } |
| 763 | /* USER CODE END Error_Handler */ |
733 | /* USER CODE END Error_Handler */ |
| 764 | } |
734 | } |
| 765 | 735 | ||
| 766 | #ifdef USE_FULL_ASSERT |
736 | #ifdef USE_FULL_ASSERT |
| 767 | 737 | ||
| Line 773... | Line 743... | ||
| 773 | * @retval None |
743 | * @retval None |
| 774 | */ |
744 | */ |
| 775 | void assert_failed(uint8_t* file, uint32_t line) |
745 | void assert_failed(uint8_t* file, uint32_t line) |
| 776 | { |
746 | { |
| 777 | /* USER CODE BEGIN 6 */ |
747 | /* USER CODE BEGIN 6 */ |
| 778 | /* User can add his own implementation to report the file name and line number, |
748 | /* User can add his own implementation to report the file name and line number, |
| 779 | ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ |
749 | ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */ |
| 780 | /* USER CODE END 6 */ |
750 | /* USER CODE END 6 */ |
| 781 | 751 | ||
| 782 | } |
752 | } |
| 783 | 753 | ||
| 784 | #endif |
754 | #endif |