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comparison Small_CPU/Src/baseCPU2.c @ 329:da5b91b1e20e I2C_Improvment

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Improved startup robustness The firmware implements a 30 minute delay for surface pressure values. This array might be corrupted if first pressure communication fails => only init array if initialization was successfull
author ideenmodellierer
date Wed, 17 Jul 2019 22:42:55 +0200
parents d4d8d717e9a7
children 143fe85f82a2
comparison
equal deleted inserted replaced
328:4fe5400567e7 329:da5b91b1e20e
300 GPIO_new_DEBUG_Init(); // added 170322 hw 300 GPIO_new_DEBUG_Init(); // added 170322 hw
301 initGlobals(); 301 initGlobals();
302 302
303 /* printf("CPU2-RTE running...\n"); */ 303 /* printf("CPU2-RTE running...\n"); */
304 304
305 HAL_Delay(100);
306
305 MX_I2C1_Init(); 307 MX_I2C1_Init();
306 if (global.I2C_SystemStatus != HAL_OK) { 308 if (global.I2C_SystemStatus != HAL_OK)
309 {
307 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { 310 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) {
308 MX_I2C1_TestAndClear(); // do it a second time 311 MX_I2C1_TestAndClear(); // do it a second time
309 } 312 }
310 MX_I2C1_Init(); 313 MX_I2C1_Init();
311 } 314 }
312 315
316
317
313 //dangerous: TM_OTP_Write(0,0, 0x01); 318 //dangerous: TM_OTP_Write(0,0, 0x01);
314 #ifdef REGULAR_RUN 319 #ifdef REGULAR_RUN
315 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); 320 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure();
316 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; 321 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID];
317 if (global.I2C_SystemStatus != HAL_OK) { 322 if (global.I2C_SystemStatus != HAL_OK)
323 {
318 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) { 324 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) {
319 MX_I2C1_TestAndClear(); // do it a second time 325 MX_I2C1_TestAndClear(); // do it a second time
320 } 326 }
321 MX_I2C1_Init(); 327 MX_I2C1_Init();
322 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure(); 328 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure();
323 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID]; 329 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID];
324 } 330 }
325 331
326 global.dataSendToMaster.sensorErrors = 332 global.dataSendToMaster.sensorErrors =
327 global.sensorError[SENSOR_PRESSURE_ID]; 333 global.sensorError[SENSOR_PRESSURE_ID];
328 init_surface_ring(); 334
335 if(is_init_pressure_done())
336 {
337 init_surface_ring();
338 }
329 init_battery_gas_gauge(); 339 init_battery_gas_gauge();
330 HAL_Delay(10); 340 HAL_Delay(10);
331 battery_gas_gauge_get_data(); 341 battery_gas_gauge_get_data();
332 // battery_gas_gauge_set(0); 342 // battery_gas_gauge_set(0);
333 343