version1 added (incomplete!)

04_canSniffer_FW/board1_STM/.project

@@ -0,0 +1,75 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<projectDescription>
+	<name>dipCAN</name>
+	<comment></comment>
+	<projects>
+	</projects>
+	<buildSpec>
+		<buildCommand>
+			<name>org.eclipse.cdt.managedbuilder.core.genmakebuilder</name>
+			<triggers>clean,full,incremental,</triggers>
+			<arguments>
+				<dictionary>
+					<key>?children?</key>
+					<value>?name?=outputEntries\|?children?=?name?=entry\\\\\\\|\\\|\||</value>
+				</dictionary>
+				<dictionary>
+					<key>?name?</key>
+					<value></value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.append_environment</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.buildArguments</key>
+					<value></value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.buildCommand</key>
+					<value>make</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.buildLocation</key>
+					<value>${workspace_loc:/STM32100B-EVAL/Debug}</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.contents</key>
+					<value>org.eclipse.cdt.make.core.activeConfigSettings</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.enableAutoBuild</key>
+					<value>false</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.enableCleanBuild</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.enableFullBuild</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.stopOnError</key>
+					<value>true</value>
+				</dictionary>
+				<dictionary>
+					<key>org.eclipse.cdt.make.core.useDefaultBuildCmd</key>
+					<value>true</value>
+				</dictionary>
+			</arguments>
+		</buildCommand>
+		<buildCommand>
+			<name>org.eclipse.cdt.managedbuilder.core.ScannerConfigBuilder</name>
+			<arguments>
+			</arguments>
+		</buildCommand>
+	</buildSpec>
+	<natures>
+		<nature>com.st.stm32cube.ide.mcu.MCUProjectNature</nature>
+		<nature>org.eclipse.cdt.core.cnature</nature>
+		<nature>org.eclipse.cdt.managedbuilder.core.ScannerConfigNature</nature>
+		<nature>org.eclipse.cdt.managedbuilder.core.managedBuildNature</nature>
+		<nature>com.st.stm32cube.ide.mcu.MCUTSConvertedProjectNature</nature>
+	</natures>
+</projectDescription>

04_canSniffer_FW/board1_STM/Application/dc_ble.c

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+#include "dc_ble.h"
+#include "FreeRTOS.h"
+#include "task.h"
+#include <string.h>
+#include "dc_can.h"
+#include "dc_main.h"
+//---------------------------------------------------------------------------------------------------------------------
+extern UART_HandleTypeDef huart3;
+//---------------------------------------------------------------------------------------------------------------------
+#define RX_BUFFER_LEN 255
+//---------------------------------------------------------------------------------------------------------------------
+static TaskHandle_t xTaskToNotify = NULL;
+static uint8_t rxBuffer[RX_BUFFER_LEN], rxPtr;
+static bool bleDfuIsActive = false;
+//---------------------------------------------------------------------------------------------------------------------
+const uint8_t DFU_INIT_ARRAY[] = {0x09, 0x01, 0xC0};
+const uint8_t DFU_END_ARRAY[] = "DipCan Started\r\n";
+uint8_t dfuEndArrayPtr = 0;
+uint8_t START_NRF_BL_CMD[] = "NRF_BL\r";
+//---------------------------------------------------------------------------------------------------------------------
+bool dc_ble_dfu_is_active(void){
+	return bleDfuIsActive;
+}
+
+void dc_ble_init(void){
+	rxPtr = 0;
+	HAL_UART_Receive_IT(&huart3, &rxBuffer[rxPtr], 1);
+}
+
+void dc_ble_task(void * pvParameters){
+	xTaskToNotify = xTaskGetCurrentTaskHandle();
+	dc_usb_packet_t txPacket;
+
+	dc_ble_init();
+
+	for(;;){
+		ulTaskNotifyTake(pdTRUE, portMAX_DELAY);
+		while (ulTaskNotifyTake(pdTRUE, pdMS_TO_TICKS(5))) {}
+
+		txPacket.len = rxPtr;
+		memcpy(txPacket.data, rxBuffer, rxPtr);
+		HAL_UART_AbortReceive_IT(&huart3);
+		dc_ble_init();
+		dc_usb_send_data(&txPacket);
+	}
+}
+
+void dc_ble_check_dfu_end(uint8_t lastByte){
+	dfuEndArrayPtr = lastByte == DFU_END_ARRAY[dfuEndArrayPtr] ? dfuEndArrayPtr+1 : 0;
+	if ( dfuEndArrayPtr == strlen((char*)DFU_END_ARRAY) ){
+		dfuEndArrayPtr = 0;
+		bleDfuIsActive = false;
+		dc_main_led_off();
+	}
+}
+
+void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart){
+	if (huart == &huart3){
+		rxPtr++;
+
+		if (rxPtr >= RX_BUFFER_LEN){
+			rxPtr = 0;
+		}
+		dc_ble_check_dfu_end(rxBuffer[rxPtr-1]);
+
+		HAL_UART_Receive_IT(&huart3, &rxBuffer[rxPtr], 1);
+
+		BaseType_t xHigherPriorityTaskWoken = pdFALSE;
+		vTaskNotifyGiveFromISR(xTaskToNotify, &xHigherPriorityTaskWoken);
+		portYIELD_FROM_ISR( xHigherPriorityTaskWoken );
+	}
+}
+
+HAL_StatusTypeDef dc_ble_send(uint8_t * pData, uint8_t len){
+	return HAL_UART_Transmit(&huart3, pData, len, 10);
+}
+
+void dc_ble_usb_rx(dc_usb_packet_t *rxPacket){
+	if (!bleDfuIsActive) {
+		if (	rxPacket->len == sizeof(DFU_INIT_ARRAY) &&
+				!memcmp( rxPacket->data, DFU_INIT_ARRAY, sizeof(DFU_INIT_ARRAY) ) &&
+				!dc_can_is_active(CAN_MAX_CH) )
+		{
+			dc_ble_send(START_NRF_BL_CMD, strlen((char*)START_NRF_BL_CMD));
+			vTaskDelay(pdMS_TO_TICKS(100));
+			bleDfuIsActive = true;
+			dc_main_led_on();
+		} else {
+			return;
+		}
+	}
+
+
+	uint8_t maxRetries = 10;
+	while (maxRetries && HAL_OK != dc_ble_send(rxPacket->data, rxPacket->len)){
+		maxRetries--;
+	}
+}
+
+void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart){
+}

04_canSniffer_FW/board1_STM/Application/dc_ble.h

@@ -0,0 +1,12 @@
+#ifndef DC_BLE_H_
+#define DC_BLE_H_
+//---------------------------------------------------------------------------------------------------------------------
+#include "dc_usb.h"
+#include "main.h"
+//---------------------------------------------------------------------------------------------------------------------
+void dc_ble_task(void * pvParameters);
+void dc_ble_usb_rx(dc_usb_packet_t *rxPacket);
+bool dc_ble_dfu_is_active(void);
+HAL_StatusTypeDef dc_ble_send(uint8_t * pData, uint8_t len);
+//---------------------------------------------------------------------------------------------------------------------
+#endif /* DC_BLE_H_ */

04_canSniffer_FW/board1_STM/Application/dc_buzzer.c

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+#include "dc_buzzer.h"
+#include "dc_main.h"
+#include "main.h"
+//---------------------------------------------------------------------------------------------------------------------
+extern TIM_HandleTypeDef htim12;
+//---------------------------------------------------------------------------------------------------------------------
+void dc_buzzer_init(void){
+	for (uint8_t i = 0; i < 2; i++){
+		HAL_TIM_PWM_Start(&htim12, TIM_CHANNEL_2);
+	  	HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_SET);
+	  	vTaskDelay(pdMS_TO_TICKS(50));
+	  	HAL_TIM_PWM_Stop(&htim12, TIM_CHANNEL_2);
+	  	HAL_GPIO_WritePin(LED_GPIO_Port, LED_Pin, GPIO_PIN_RESET);
+	  	vTaskDelay(pdMS_TO_TICKS(50));
+	}
+}
+
+//---------------------------------------------------------------------------------------------------------------------

04_canSniffer_FW/board1_STM/Application/dc_buzzer.h

@@ -0,0 +1,8 @@
+#ifndef DC_BUZZER_H_
+#define DC_BUZZER_H_
+//---------------------------------------------------------------------------------------------------------------------
+
+//---------------------------------------------------------------------------------------------------------------------
+void dc_buzzer_init(void);
+//---------------------------------------------------------------------------------------------------------------------
+#endif /* DC_BUZZER_H_ */