# HG changeset patch
# User Dmitry Romanov <kitt@bk.ru>
# Date 1542877375 -10800
# Node ID 3db7389d49ccbeb0694b776c8b3b4794354ccb72
# Parent  e746bf846638c8895cf3efab79c8b1c717e9d109
revert

diff -r e746bf846638 -r 3db7389d49cc Discovery/Src/data_exchange_main.c
--- a/Discovery/Src/data_exchange_main.c	Wed Nov 21 13:57:58 2018 +0300
+++ b/Discovery/Src/data_exchange_main.c	Thu Nov 22 12:02:55 2018 +0300
@@ -306,7 +306,7 @@
 	uint8_t SPI_DMA_answer = 0;
 	
 	HAL_GPIO_WritePin(SMALLCPU_CSB_GPIO_PORT,SMALLCPU_CSB_PIN,GPIO_PIN_SET);
-	delayMicros(50); //~exchange time(+20% reserve)
+	delayMicros(10); //~exchange time(+20% reserve)
 	HAL_GPIO_WritePin(SMALLCPU_CSB_GPIO_PORT,SMALLCPU_CSB_PIN,GPIO_PIN_RESET);
 	/* one cycle with NotChipSelect true to clear slave spi buffer */
 
diff -r e746bf846638 -r 3db7389d49cc Discovery/Src/settings.c
--- a/Discovery/Src/settings.c	Wed Nov 21 13:57:58 2018 +0300
+++ b/Discovery/Src/settings.c	Thu Nov 22 12:02:55 2018 +0300
@@ -55,7 +55,7 @@
 {
     .versionFirst   = 1,
     .versionSecond 	= 4,
-    .versionThird   = 5,
+    .versionThird   = 4,
     .versionBeta    = 0,
 
     /* 4 bytes with trailing 0 */
diff -r e746bf846638 -r 3db7389d49cc Small_CPU/Inc/scheduler.h
--- a/Small_CPU/Inc/scheduler.h	Wed Nov 21 13:57:58 2018 +0300
+++ b/Small_CPU/Inc/scheduler.h	Thu Nov 22 12:02:55 2018 +0300
@@ -53,7 +53,7 @@
 	_Bool demo_mode;
 	uint8_t dataSendToSlaveIsValid;
 	uint8_t dataSendToSlavePending;
-	uint8_t dataUpdateIsNeeded;
+	uint8_t dataSendToSlaveStopEval;
 	uint32_t sync_error_count;
 	uint32_t check_sync_not_running;
 	uint8_t ButtonResponsiveness[4];
diff -r e746bf846638 -r 3db7389d49cc Small_CPU/Src/baseCPU2.c
--- a/Small_CPU/Src/baseCPU2.c	Wed Nov 21 13:57:58 2018 +0300
+++ b/Small_CPU/Src/baseCPU2.c	Thu Nov 22 12:02:55 2018 +0300
@@ -387,7 +387,7 @@
             MX_DMA_Init();
             MX_SPI1_Init();
             MX_EXTI_wireless_Init();
-//            SPI_Start_single_TxRx_with_Master();
+            SPI_Start_single_TxRx_with_Master();
             EXTI_Test_Button_Init();
 
             /*
@@ -414,7 +414,7 @@
             MX_DMA_Init();
             MX_SPI1_Init();
 //				MX_EXTI_wireless_Init();
-//            SPI_Start_single_TxRx_with_Master();
+            SPI_Start_single_TxRx_with_Master();
 //				EXTI_Test_Button_Init();
 
             scheduleTestMode();
@@ -496,7 +496,7 @@
             MX_DMA_Init();
             MX_SPI1_Init();
             MX_EXTI_wireless_Init();
-//            SPI_Start_single_TxRx_with_Master();
+            SPI_Start_single_TxRx_with_Master();
 
             // EXTILine0_Button_DeInit(); not now, later after testing
             break;
diff -r e746bf846638 -r 3db7389d49cc Small_CPU/Src/i2c.c
--- a/Small_CPU/Src/i2c.c	Wed Nov 21 13:57:58 2018 +0300
+++ b/Small_CPU/Src/i2c.c	Thu Nov 22 12:02:55 2018 +0300
@@ -76,16 +76,17 @@
   I2cHandle.Init.NoStretchMode   = I2C_NOSTRETCH_DISABLED;
   I2cHandle.Init.OwnAddress1     = 0x01;
   
+	global.dataSendToSlaveStopEval = 1;
 
 	global.I2C_SystemStatus = HAL_I2C_Init(&I2cHandle);
 	HAL_I2CEx_AnalogFilter_Config(&I2cHandle, I2C_ANALOGFILTER_ENABLED);
 
 
-//	if(global.dataSendToSlavePending)
-//	{
-//		scheduleSpecial_Evaluate_DataSendToSlave();
-//	}
-	global.dataUpdateIsNeeded = 1;
+	global.dataSendToSlaveStopEval = 0;
+	if(global.dataSendToSlavePending)
+	{
+		scheduleSpecial_Evaluate_DataSendToSlave();
+	}
 	return (HAL_StatusTypeDef)global.I2C_SystemStatus;
 }
 
@@ -109,19 +110,18 @@
 	if(global.I2C_SystemStatus != HAL_OK)
 		return (HAL_StatusTypeDef)global.I2C_SystemStatus;
 	
+	global.dataSendToSlaveStopEval = 1;
 	
-
   global.I2C_SystemStatus = HAL_I2C_Master_Transmit(&I2cHandle, DevAddress,  pData, Size, 100 /*FIXME , 0*/);
 	if(global.I2C_SystemStatus != HAL_OK)
 	{
 		I2C_Error_count();
 	}
-
-//	if(global.dataSendToSlavePending)
-//	{
-//		scheduleSpecial_Evaluate_DataSendToSlave();
-//	}
-	global.dataUpdateIsNeeded = 1;
+	global.dataSendToSlaveStopEval = 0;
+	if(global.dataSendToSlavePending)
+	{
+		scheduleSpecial_Evaluate_DataSendToSlave();
+	}
 	return (HAL_StatusTypeDef)global.I2C_SystemStatus;
 }
 
@@ -132,7 +132,7 @@
 		return (HAL_StatusTypeDef)(global.I2C_SystemStatus & 0x03);
 
 	
-
+	global.dataSendToSlaveStopEval = 1;
 
 	global.I2C_SystemStatus = HAL_I2C_Master_Transmit(&I2cHandle, DevAddress,  pData, Size, 100 /*FIXME , 1*/);
 	if(global.I2C_SystemStatus != HAL_OK)
@@ -140,12 +140,12 @@
 		I2C_Error_count();
 	}
 
-//	if(global.dataSendToSlavePending)
-//	{
-//		scheduleSpecial_Evaluate_DataSendToSlave();
-//	}
-//
-	global.dataUpdateIsNeeded = 1;
+	global.dataSendToSlaveStopEval = 0;
+	if(global.dataSendToSlavePending)
+	{
+		scheduleSpecial_Evaluate_DataSendToSlave();
+	}
+	
 	return (HAL_StatusTypeDef)global.I2C_SystemStatus;
 }
 
@@ -157,6 +157,7 @@
 
 	uint8_t localHALstatusReturn = 0xFF;
 
+	global.dataSendToSlaveStopEval = 1;
 
   localHALstatusReturn = HAL_I2C_Master_Receive(&I2cHandle, DevAddress,  pData, Size, 100);
 	if(localHALstatusReturn != HAL_OK)
@@ -164,11 +165,11 @@
 		I2C_Error_count();
 	}
 
-	global.dataUpdateIsNeeded = 1;
-//	if(global.dataSendToSlavePending)
-//	{
-//		scheduleSpecial_Evaluate_DataSendToSlave();
-//	}
+	global.dataSendToSlaveStopEval = 0;
+	if(global.dataSendToSlavePending)
+	{
+		scheduleSpecial_Evaluate_DataSendToSlave();
+	}
 	return (HAL_StatusTypeDef)localHALstatusReturn;
 }
 
diff -r e746bf846638 -r 3db7389d49cc Small_CPU/Src/scheduler.c
--- a/Small_CPU/Src/scheduler.c	Wed Nov 21 13:57:58 2018 +0300
+++ b/Small_CPU/Src/scheduler.c	Thu Nov 22 12:02:55 2018 +0300
@@ -110,7 +110,7 @@
 	global.aktualGas[0] = Air;
 	global.lifeData.actualGas = global.aktualGas[0];
 
-	const uint8_t button_standard_sensitivity = ((2400-(  90  *24))/10)+15;
+	const uint8_t button_standard_sensitivity = ((2400-(  40  *24))/10)+15;
 	global.ButtonResponsiveness[0] = button_standard_sensitivity;
 	global.ButtonResponsiveness[1] = button_standard_sensitivity;
 	global.ButtonResponsiveness[2] = button_standard_sensitivity;
@@ -181,46 +181,8 @@
 
 void scheduleSpecial_Evaluate_DataSendToSlave(void)
 {
-
-	/* for device data updates */
-		deviceDataFlashValid = 0;
-		memcpy(&DeviceDataFlash, &global.dataSendToSlave.data.DeviceData, sizeof(SDevice));
-
-		//TODO: (kittz) split by current mode.
-
-		// new hw 170523
-		if(global.I2C_SystemStatus != HAL_OK)
-		{
-		 MX_I2C1_TestAndClear();
-		 MX_I2C1_Init();
-		 if(!is_init_pressure_done())
-		 {
-			 init_pressure();
-		 }
-		}
-
-		pressure_update();
-		copyPressureData();
-		compass_read();
-		acceleration_read();
-		compass_calc();
-		battery_gas_gauge_get_data();
-		copyCompassData();
-
-		copyCnsAndOtuData();
-		copyTimeData();
-		copyBatteryData();
-		copyDeviceData();
-		copyVpmCrushingData();
-
-		deviceDataFlashValid = 1;
-		scheduleUpdateDeviceData();
-
-
-
-
-//	global.dataSendToSlavePending = 0;
-//	if(!global.dataSendToSlaveIsValid)		return; //TODO: WHAT THE FUCK?????!!!!!
+	global.dataSendToSlavePending = 0;
+	if(!global.dataSendToSlaveIsValid) return;
 	
 	global.dataSendToMaster.confirmRequest.uw = 0;
 	
@@ -303,7 +265,10 @@
 	/* for simulation / testing */
 	global.ceiling_from_main_CPU_mbar	= global.dataSendToSlave.data.ambient_pressure_mbar_ceiling;
 	
-
+	/* for device data updates */
+	deviceDataFlashValid = 0;
+	memcpy(&DeviceDataFlash, &global.dataSendToSlave.data.DeviceData, sizeof(SDevice));
+	deviceDataFlashValid = 1;
 }
 
 
@@ -511,8 +476,8 @@
 		if(ticksdiff >= counterPressure100msec * 100 + 20)
 		{
 				global.check_sync_not_running++;
-//				pressure_update();
-//				scheduleUpdateDeviceData();
+				pressure_update();
+				scheduleUpdateDeviceData();
 				if(global.demo_mode)
 				{
 					turbo_seconds = demo_modify_temperature_and_pressure(global.lifeData.dive_time_seconds, counterPressure100msec, global.ceiling_from_main_CPU_mbar);
@@ -543,16 +508,16 @@
 //					if(global.demo_mode)
 //						global.lifeData.ascent_rate_meter_per_min /= 4;
 				}
-//				copyPressureData();
+				copyPressureData();
 				counterPressure100msec++;
 		}
 			//evaluate compass data at 50 ms, 150 ms, 250 ms,....
 		if(ticksdiff >= counterCompass100msec * 100 + 50)
 		{
-//			compass_read();
-//			acceleration_read();
-//			compass_calc();
-//			copyCompassData();
+			compass_read();
+			acceleration_read();
+			compass_calc();
+			copyCompassData();
 			counterCompass100msec++;
 		}
 		
@@ -580,7 +545,7 @@
 				global.lifeData.ppO2 = decom_calc_ppO2(global.lifeData.pressure_ambient_bar, &global.lifeData.actualGas);
 				decom_oxygen_calculate_cns(&global.lifeData.cns,global.lifeData.ppO2);
 				decom_oxygen_calculate_otu(&global.lifeData.otu,global.lifeData.ppO2);
-//				battery_gas_gauge_get_data();
+				battery_gas_gauge_get_data();
 
 
 				/** counter_exit allows safe exit via button for testing
@@ -652,21 +617,21 @@
 				}
 			} // standard dive or DIVEMODE_Apnea
 		
-//			copyVpmCrushingData();
-//			copyTimeData();
-//			copyCnsAndOtuData();
-//			copyBatteryData();
+			copyVpmCrushingData();
+			copyTimeData();
+			copyCnsAndOtuData();
+			copyBatteryData();
 
-//			// new hw 170523
-//			if(global.I2C_SystemStatus != HAL_OK)
-//			{
-//				MX_I2C1_TestAndClear();
-//				MX_I2C1_Init();
-//				if(!is_init_pressure_done())
-//				{
-//					init_pressure();
-//				}
-//			}
+			// new hw 170523
+			if(global.I2C_SystemStatus != HAL_OK)
+			{
+				MX_I2C1_TestAndClear();
+				MX_I2C1_Init();
+				if(!is_init_pressure_done())
+				{
+					init_pressure();
+				}
+			}
 			
 			counterCompass100msec = 0;
 			counterPressure100msec = 0;
@@ -721,10 +686,10 @@
 		{
 				global.check_sync_not_running++;
 
-//pressure_update();
-//scheduleUpdateDeviceData();
+pressure_update();
+scheduleUpdateDeviceData();
 global.lifeData.ascent_rate_meter_per_min = 0;
-//copyPressureData();
+copyPressureData();
 
 				if(temperature_carousel > 20.0f)
 				{
@@ -803,10 +768,10 @@
 		if(ticksdiff >= counterPressure100msec * 100 + 20)
 		{
 				global.check_sync_not_running++;
-//				pressure_update();
-//				scheduleUpdateDeviceData();
+				pressure_update();
+				scheduleUpdateDeviceData();
 				global.lifeData.ascent_rate_meter_per_min = 0;
-//				copyPressureData();
+				copyPressureData();
 				counterPressure100msec++;
 				
 				if(scheduleCheck_pressure_reached_dive_mode_level())
@@ -817,10 +782,10 @@
 
 		if(ticksdiff >= counterCompass100msec * 100 + 50)
 		{
-//			compass_read();
-//			acceleration_read();
-//			compass_calc();
-//			copyCompassData();
+			compass_read();
+			acceleration_read();
+			compass_calc();
+			copyCompassData();
 			counterCompass100msec++;
 		}
 
@@ -873,23 +838,23 @@
 			decom_oxygen_calculate_cns_degrade(&global.lifeData.cns, global.seconds_since_last_dive);
 			global.lifeData.desaturation_time_minutes = decom_calc_desaturation_time(global.lifeData.tissue_nitrogen_bar,global.lifeData.tissue_helium_bar,global.lifeData.pressure_surface_bar);
 			battery_charger_get_status_and_contral_battery_gas_gauge(0);
-//			battery_gas_gauge_get_data();
+			battery_gas_gauge_get_data();
 			
-//			copyCnsAndOtuData();
-//			copyTimeData();
-//			copyBatteryData();
-//			copyDeviceData();
+			copyCnsAndOtuData();
+			copyTimeData();
+			copyBatteryData();
+			copyDeviceData();
 
-//			// new hw 170523
-//			if(global.I2C_SystemStatus != HAL_OK)
-//			{
-//				MX_I2C1_TestAndClear();
-//				MX_I2C1_Init();
-//				if(!is_init_pressure_done())
-//				{
-//					init_pressure();
-//				}
-//			}
+			// new hw 170523
+			if(global.I2C_SystemStatus != HAL_OK)
+			{
+				MX_I2C1_TestAndClear();
+				MX_I2C1_Init();
+				if(!is_init_pressure_done())
+				{
+					init_pressure();
+				}
+			}
 			
 			counterCompass100msec = 0;
 			counterPressure100msec = 0;
@@ -1186,27 +1151,27 @@
 	if(temperature_centigrad_int32 < global.deviceData.temperatureMinimum.value_int32)
 	{
 		global.deviceData.temperatureMinimum.value_int32 = temperature_centigrad_int32;
-		/*Last_change_time?*/		scheduleSetDate(&global.deviceData.temperatureMinimum);
+		scheduleSetDate(&global.deviceData.temperatureMinimum);
 	}
 
 	if(temperature_centigrad_int32 > global.deviceData.temperatureMaximum.value_int32)
 	{
 		global.deviceData.temperatureMaximum.value_int32 = temperature_centigrad_int32;
-		/*Last_change_time?*/		scheduleSetDate(&global.deviceData.temperatureMaximum);
+		scheduleSetDate(&global.deviceData.temperatureMaximum);
 	}
 
 	pressure_mbar_int32 = (int32_t)get_pressure_mbar();
 	if(pressure_mbar_int32 > global.deviceData.depthMaximum.value_int32)
 	{
 		global.deviceData.depthMaximum.value_int32 = pressure_mbar_int32;
-		/*Last_change_time?*/		scheduleSetDate(&global.deviceData.depthMaximum);
+		scheduleSetDate(&global.deviceData.depthMaximum);
 	}
 	
 	voltage_mvolt_int32 = (int32_t)(get_voltage() * 1000);
 	if(voltage_mvolt_int32 < global.deviceData.voltageMinimum.value_int32)
 	{
 		global.deviceData.voltageMinimum.value_int32 = voltage_mvolt_int32;
-		/*Last_change_time?*/		scheduleSetDate(&global.deviceData.voltageMinimum);
+		scheduleSetDate(&global.deviceData.voltageMinimum);
 	}
 
 	/* third step, counter */
@@ -1233,14 +1198,14 @@
 void scheduleUpdateDeviceDataChargerFull(void)
 {
 	global.deviceData.batteryChargeCompleteCycles.value_int32++;
-	/*Last_change_time?*/		scheduleSetDate(&global.deviceData.batteryChargeCompleteCycles);
+	scheduleSetDate(&global.deviceData.batteryChargeCompleteCycles);
 }
 
 
 void scheduleUpdateDeviceDataChargerCharging(void)
 {
 	global.deviceData.batteryChargeCycles.value_int32++;
-	/*Last_change_time?*/		scheduleSetDate(&global.deviceData.batteryChargeCycles);
+	scheduleSetDate(&global.deviceData.batteryChargeCycles);
 }
 
 
diff -r e746bf846638 -r 3db7389d49cc Small_CPU/Src/spi.c
--- a/Small_CPU/Src/spi.c	Wed Nov 21 13:57:58 2018 +0300
+++ b/Small_CPU/Src/spi.c	Thu Nov 22 12:02:55 2018 +0300
@@ -140,7 +140,7 @@
   hspi1.Init.CLKPolarity 				= SPI_POLARITY_LOW;
   hspi1.Init.CLKPhase 					= SPI_PHASE_1EDGE;
   hspi1.Init.NSS 								= SPI_NSS_HARD_INPUT;//SPI_NSS_SOFT;
-  hspi1.Init.BaudRatePrescaler	= SPI_BAUDRATEPRESCALER_64;
+  hspi1.Init.BaudRatePrescaler	= SPI_BAUDRATEPRESCALER_128;
   hspi1.Init.FirstBit 					= SPI_FIRSTBIT_MSB;
   hspi1.Init.TIMode 						= SPI_TIMODE_DISABLED;
   hspi1.Init.CRCCalculation 		= SPI_CRCCALCULATION_DISABLED;//_DISABLED; _ENABLED;
@@ -188,7 +188,7 @@
 		hdma_tx.Init.PeriphDataAlignment = DMA_PDATAALIGN_BYTE;
 		hdma_tx.Init.MemDataAlignment    = DMA_MDATAALIGN_BYTE;
 		hdma_tx.Init.Mode                = DMA_NORMAL;
-		hdma_tx.Init.Priority            = DMA_PRIORITY_VERY_HIGH;
+		hdma_tx.Init.Priority            = DMA_PRIORITY_LOW;
 		hdma_tx.Init.FIFOMode            = DMA_FIFOMODE_DISABLE;         
 		hdma_tx.Init.FIFOThreshold       = DMA_FIFO_THRESHOLD_FULL;
 		hdma_tx.Init.MemBurst            = DMA_MBURST_INC4;
@@ -369,11 +369,10 @@
 	}
 	global.dataSendToMaster.power_on_reset = 0;
 	global.deviceDataSendToMaster.power_on_reset = 0;
-//	if(global.dataUpdateIsNeeded)
-//		{
-	scheduleSpecial_Evaluate_DataSendToSlave();
-//		global.dataUpdateIsNeeded=0;
-//		}
+	if(!global.dataSendToSlaveStopEval)
+		{
+		scheduleSpecial_Evaluate_DataSendToSlave();
+		}
 	SPI_Start_single_TxRx_with_Master();
   }
 }
diff -r e746bf846638 -r 3db7389d49cc ostc4pack/OSTC4_Firmware.bin
Binary file ostc4pack/OSTC4_Firmware.bin has changed
diff -r e746bf846638 -r 3db7389d49cc ostc4pack/OSTC4_RTE.bin
Binary file ostc4pack/OSTC4_RTE.bin has changed
diff -r e746bf846638 -r 3db7389d49cc ostc4pack/OSTC4_RTE_upload.bin
Binary file ostc4pack/OSTC4_RTE_upload.bin has changed
diff -r e746bf846638 -r 3db7389d49cc ostc4pack/OSTC4_firmware_upload.bin
Binary file ostc4pack/OSTC4_firmware_upload.bin has changed