stm32 esp code merged

6 files changed, 0 insertions, 1342 deletions

diff --git a/stm32f091/esp/Src/main.c b/stm32f091/esp/Src/main.c
deleted file mode 100644
index 52ca7ee..0000000
--- a/stm32f091/esp/Src/main.c
+++ /dev/null
@@ -1,510 +0,0 @@
-/* USER CODE BEGIN Header */
-/**
-  ******************************************************************************
-  * @file           : main.c
-  * @brief          : Main program body
-  ******************************************************************************
-  * @attention
-  *
-  * Copyright (c) 2022 STMicroelectronics.
-  * All rights reserved.
-  *
-  * This software is licensed under terms that can be found in the LICENSE file
-  * in the root directory of this software component.
-  * If no LICENSE file comes with this software, it is provided AS-IS.
-  *
-  ******************************************************************************
-  */
-/* USER CODE END Header */
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
-#include "string.h"
-#include "stdio.h"
-#include "stdlib.h"
-
-/* Private includes ----------------------------------------------------------*/
-/* USER CODE BEGIN Includes */
-
-/* USER CODE END Includes */
-
-/* Private typedef -----------------------------------------------------------*/
-/* USER CODE BEGIN PTD */
-
-/* USER CODE END PTD */
-
-/* Private define ------------------------------------------------------------*/
-/* USER CODE BEGIN PD */
-/* USER CODE END PD */
-
-/* Private macro -------------------------------------------------------------*/
-/* USER CODE BEGIN PM */
-
-/* USER CODE END PM */
-
-/* Private variables ---------------------------------------------------------*/
-UART_HandleTypeDef huart1;
-UART_HandleTypeDef huart2;
-
-/* USER CODE BEGIN PV */
-
-/* USER CODE END PV */
-
-/* Private function prototypes -----------------------------------------------*/
-void SystemClock_Config(void);
-static void MX_GPIO_Init(void);
-static void MX_USART1_UART_Init(void);
-static void MX_USART2_UART_Init(void);
-/* USER CODE BEGIN PFP */
-
-/* USER CODE END PFP */
-
-/* Private user code ---------------------------------------------------------*/
-/* USER CODE BEGIN 0 */
-
-void ATsendCommand(uint8_t* data){
-	char dataChar[20];
-	uint8_t Tx_send[]="AT+CIPSEND=0,";
-
-	itoa(strlen((char*)data),dataChar,10);
-	strcat((char*)Tx_send,dataChar);
-	strcat((char*)Tx_send,"\r\n");
-	HAL_UART_Transmit(&huart1, Tx_send, strlen((char*)Tx_send),1000);
-	HAL_Delay(2000);
-	HAL_UART_Transmit(&huart1, data, strlen((char*)data),1000);
-	HAL_Delay(1000);
-	HAL_UART_Transmit(&huart2, data, strlen((char*)data),1000);
-	HAL_Delay(5000);
-}
-int checkOK(uint8_t *receiveData,int length){
-	 char *ret="";
-	 char *ret1="";
-	 HAL_UART_Transmit(&huart2, receiveData,length,1000);
- 	 ret = strstr((char*)receiveData,"OK");
- 	// ret = strstr((char*)receiveData,"change");
- 	// memset(receiveData,0,30);
- 	 if((ret[0]='O') && (ret[1]=='K')){
- 		//HAL_UART_Transmit(&huart2, (uint8_t*)ret, sizeof(ret), 100);
- 		return 1;
-
- 	 }
-// 	 else if((ret1[0]='c') && (ret1[1]=='h')){
-// 		//HAL_UART_Transmit(&huart2, (uint8_t*)ret, sizeof(ret), 100);
-// 		return 1;
-//
-// 	 }
- 	 else{
- 		 return 0;
- 	 }
-
-}
-int receivingMsg(uint8_t *receiveData,int length){
-	 char *ret="";
-	 HAL_UART_Transmit(&huart2, receiveData,length,1000);
- 	 ret = strstr((char*)receiveData,"+IPD");
- 	// memset(receiveData,0,30);
- 	 if((ret[0]='+') && (ret[1]=='I')){
- 		//HAL_UART_Transmit(&huart2, (uint8_t*)ret, sizeof(ret), 100);
- 		return 1;
-
- 	 }
- 	 else{
- 		 return 0;
- 	 }
-
-}
-int unlink(uint8_t *receiveData,int length){
-	 char *ret="";
-	 HAL_UART_Transmit(&huart2, receiveData,length,1000);
- 	 ret = strstr((char*)receiveData,"UNLINK");
- 	// memset(receiveData,0,30);
- 	 if((ret[0]='U') && (ret[1]=='N')){
- 		//HAL_UART_Transmit(&huart2, (uint8_t*)ret, sizeof(ret), 100);
- 		return 1;
-
- 	 }
- 	 else{
- 		 return 0;
- 	 }
-
-}
-
-void StartEsp(){
-
-	uint8_t Tx_AT[]="AT\r\n";
-	uint8_t Rx_buffer[10]={0};
-	for(int i=0;i<3;i++){
-   // HAL_UART_Transmit(&huart2, hier,sizeof(hier),100);
-    HAL_UART_Transmit_IT(&huart1, Tx_AT,strlen((char*)Tx_AT));
-	HAL_UART_Receive_IT(&huart1, Rx_buffer, 10);
-
-
- 	HAL_UART_Transmit(&huart2, Rx_buffer,10,100);
- 	HAL_Delay(5000);
- 	//memset(Rx_buffer,0,sizeof(Rx_buffer));
-	}
-
-}
-void disconnect(){
-	int ret;
-	uint8_t Tx_disconnect[]="AT+CWQAP\r\n";uint8_t buffer[17]={0};
-	while(ret!=1){
-
-	    HAL_UART_Transmit_IT(&huart1, Tx_disconnect,strlen((char*)Tx_disconnect));
-		HAL_UART_Receive_IT(&huart1, buffer, 17);
-		HAL_Delay(2000);
-
-		if(checkOK(buffer,17)==1){
-			ret=1;
-		}
-
-		}
-
-	HAL_Delay(5000);
-}
-void mode(){
-	int ret;
-	uint8_t buffer1[20]={0};	uint8_t Tx_mode[]="AT+CWMODE=1\r\n";
-
-	while(ret!=1){
-
-	    HAL_UART_Transmit_IT(&huart1, Tx_mode,strlen((char*)Tx_mode));
-		HAL_UART_Receive_IT(&huart1, buffer1, 20);
-		HAL_Delay(1000);
-
-		if(checkOK(buffer1,20)==1){
-			ret=1;
-
-		}
-
-		}
-
-	HAL_Delay(1000);
-}
-void connect(){
-		uint8_t Tx_network[]="AT+CWJAP=\"Test\",\"12345678\"\r\n";
-
-
-		HAL_UART_Transmit(&huart1, Tx_network,strlen((char*)Tx_network),1000);
-		HAL_Delay(10000);
-//		HAL_UART_Transmit(&huart1, Tx_network,sizeof(Tx_network),1000);
-//		HAL_Delay(10000);
-
-
-
-
-
-}
-void serveraan(){
-	int ret;
-	uint8_t buffer1[30]={0};	uint8_t Tx_server[]="AT+CIPSERVER=1,80\r\n";
-
-	while(ret!=1){
-
-	    HAL_UART_Transmit_IT(&huart1, Tx_server,strlen((char*)Tx_server));
-		HAL_UART_Receive_IT(&huart1, buffer1, 30);
-		HAL_Delay(2000);
-
-		if(checkOK(buffer1,30)==1){
-			ret=1;
-
-		}
-
-		}
-
-	HAL_Delay(1000);
-}
-void serveruit(){
-	int ret;
-	uint8_t buffer1[27]={0};	uint8_t Tx_server[]="AT+CIPSERVER=0\r\n";
-//
-//	while(ret!=1){
-
-	    HAL_UART_Transmit_IT(&huart1, Tx_server,strlen((char*)Tx_server));
-//		HAL_UART_Receive_IT(&huart1, buffer1, 27);
-		HAL_Delay(3000);
-
-//		if(unlink(buffer1,27)==1){
-//			ret=1;
-//
-//		}
-//
-//		}
-
-	HAL_Delay(1000);
-}
-void mux(){
-	int ret;
-	uint8_t buffer2[20]={0};	uint8_t Tx_mux[]="AT+CIPMUX=1\r\n";
-
-	while(ret!=1){
-
-	    HAL_UART_Transmit_IT(&huart1, Tx_mux,strlen((char*)Tx_mux));
-		HAL_UART_Receive_IT(&huart1, buffer2, 20);
-		HAL_Delay(2000);
-
-		if(checkOK(buffer2,20)==1){
-			ret=1;
-
-		}
-
-		}
-
-	HAL_Delay(5000);
-}
-void close(){
-
-	uint8_t Tx_close[]="AT+CIPCLOSE=0\r\n";
-
-
-	    HAL_UART_Transmit_IT(&huart1, Tx_close,strlen((char*)Tx_close));
-
-		HAL_Delay(3000);
-
-}
-
-int main(void)
-{
-  /* USER CODE BEGIN 1 */
-
-  /* USER CODE END 1 */
-
-  /* MCU Configuration--------------------------------------------------------*/
-
-  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
-  HAL_Init();
-
-  /* USER CODE BEGIN Init */
-
-  /* USER CODE END Init */
-
-  /* Configure the system clock */
-  SystemClock_Config();
-
-  /* USER CODE BEGIN SysInit */
-
-  /* USER CODE END SysInit */
-
-  /* Initialize all configured peripherals */
-  MX_GPIO_Init();
-  MX_USART1_UART_Init();
-  MX_USART2_UART_Init();
-  /* USER CODE BEGIN 2 */
-
-  /* USER CODE END 2 */
-
-  /* Infinite loop */
-  /* USER CODE BEGIN WHILE */
-uint8_t ok[]= "ok\r\n";
-uint8_t hier[]= "hier\r\n";
-//disconnect();//connect();//
-
-StartEsp();
-HAL_UART_Transmit(&huart2, hier,sizeof(hier),1000);
-close();
-HAL_UART_Transmit(&huart2, hier,sizeof(hier),1000);
-serveruit();
-HAL_UART_Transmit(&huart2, hier,sizeof(hier),1000);
-mux();
-HAL_UART_Transmit(&huart2, hier,sizeof(hier),1000);
-mode();
-HAL_UART_Transmit(&huart2, hier,sizeof(hier),1000);
-
-serveraan();
-HAL_UART_Transmit(&huart2, ok,sizeof(ok),1000);
-uint8_t receive[24]={0};
-uint8_t sendToQTData[]="gelukt";
-uint8_t test[]="test";
-int ret;
-//ATsendCommand(sendToQTData);
-  while (1)
-  {
-
-		if(receive[0]=='\0')
-		{
-			HAL_UART_Receive_IT(&huart1, receive, 24);
-		}
-		else
-		{
-			HAL_UART_Transmit(&huart2, test,strlen((char*)test),1000);
-			HAL_Delay(5000);
-
-//			if(receivingMsg(receive, 24)==1)
-//			{
-//			ret=1;
-			ATsendCommand(sendToQTData);
-			close();
-			memset(receive,0,24);
-			//}
-		}
-
-
-
-	}
-
-
-
-
-
-}
-
-/**
-  * @brief System Clock Configuration
-  * @retval None
-  */
-void SystemClock_Config(void)
-{
-  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
-  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
-  RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
-
-  /** Initializes the RCC Oscillators according to the specified parameters
-  * in the RCC_OscInitTypeDef structure.
-  */
-  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
-  RCC_OscInitStruct.HSIState = RCC_HSI_ON;
-  RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
-  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE;
-  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
-  {
-    Error_Handler();
-  }
-
-  /** Initializes the CPU, AHB and APB buses clocks
-  */
-  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
-                              |RCC_CLOCKTYPE_PCLK1;
-  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_HSI;
-  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
-  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
-
-  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK)
-  {
-    Error_Handler();
-  }
-  PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1|RCC_PERIPHCLK_USART2;
-  PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK1;
-  PeriphClkInit.Usart2ClockSelection = RCC_USART2CLKSOURCE_PCLK1;
-  if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
-  {
-    Error_Handler();
-  }
-}
-
-/**
-  * @brief USART1 Initialization Function
-  * @param None
-  * @retval None
-  */
-static void MX_USART1_UART_Init(void)
-{
-
-  /* USER CODE BEGIN USART1_Init 0 */
-
-  /* USER CODE END USART1_Init 0 */
-
-  /* USER CODE BEGIN USART1_Init 1 */
-
-  /* USER CODE END USART1_Init 1 */
-  huart1.Instance = USART1;
-  huart1.Init.BaudRate = 115200;
-  huart1.Init.WordLength = UART_WORDLENGTH_8B;
-  huart1.Init.StopBits = UART_STOPBITS_1;
-  huart1.Init.Parity = UART_PARITY_NONE;
-  huart1.Init.Mode = UART_MODE_TX_RX;
-  huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
-  huart1.Init.OverSampling = UART_OVERSAMPLING_16;
-  huart1.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
-  huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
-  if (HAL_UART_Init(&huart1) != HAL_OK)
-  {
-    Error_Handler();
-  }
-  /* USER CODE BEGIN USART1_Init 2 */
-
-  /* USER CODE END USART1_Init 2 */
-
-}
-
-/**
-  * @brief USART2 Initialization Function
-  * @param None
-  * @retval None
-  */
-static void MX_USART2_UART_Init(void)
-{
-
-  /* USER CODE BEGIN USART2_Init 0 */
-
-  /* USER CODE END USART2_Init 0 */
-
-  /* USER CODE BEGIN USART2_Init 1 */
-
-  /* USER CODE END USART2_Init 1 */
-  huart2.Instance = USART2;
-  huart2.Init.BaudRate = 115200;
-  huart2.Init.WordLength = UART_WORDLENGTH_8B;
-  huart2.Init.StopBits = UART_STOPBITS_1;
-  huart2.Init.Parity = UART_PARITY_NONE;
-  huart2.Init.Mode = UART_MODE_TX_RX;
-  huart2.Init.HwFlowCtl = UART_HWCONTROL_NONE;
-  huart2.Init.OverSampling = UART_OVERSAMPLING_16;
-  huart2.Init.OneBitSampling = UART_ONE_BIT_SAMPLE_DISABLE;
-  huart2.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT;
-  if (HAL_UART_Init(&huart2) != HAL_OK)
-  {
-    Error_Handler();
-  }
-  /* USER CODE BEGIN USART2_Init 2 */
-
-  /* USER CODE END USART2_Init 2 */
-
-}
-
-/**
-  * @brief GPIO Initialization Function
-  * @param None
-  * @retval None
-  */
-static void MX_GPIO_Init(void)
-{
-
-  /* GPIO Ports Clock Enable */
-  __HAL_RCC_GPIOA_CLK_ENABLE();
-
-}
-
-/* USER CODE BEGIN 4 */
-
-/* USER CODE END 4 */
-
-/**
-  * @brief  This function is executed in case of error occurrence.
-  * @retval None
-  */
-void Error_Handler(void)
-{
-  /* USER CODE BEGIN Error_Handler_Debug */
-  /* User can add his own implementation to report the HAL error return state */
-  __disable_irq();
-  while (1)
-  {
-  }
-  /* USER CODE END Error_Handler_Debug */
-}
-
-#ifdef  USE_FULL_ASSERT
-/**
-  * @brief  Reports the name of the source file and the source line number
-  *         where the assert_param error has occurred.
-  * @param  file: pointer to the source file name
-  * @param  line: assert_param error line source number
-  * @retval None
-  */
-void assert_failed(uint8_t *file, uint32_t line)
-{
-  /* USER CODE BEGIN 6 */
-  /* User can add his own implementation to report the file name and line number,
-     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
-  /* USER CODE END 6 */
-}
-#endif /* USE_FULL_ASSERT */
diff --git a/stm32f091/esp/Src/stm32f0xx_hal_msp.c b/stm32f091/esp/Src/stm32f0xx_hal_msp.c
deleted file mode 100644
index 805c9cf..0000000
--- a/stm32f091/esp/Src/stm32f0xx_hal_msp.c
+++ /dev/null
@@ -1,193 +0,0 @@
-/* USER CODE BEGIN Header */
-/**
-  ******************************************************************************
-  * @file         stm32f0xx_hal_msp.c
-  * @brief        This file provides code for the MSP Initialization
-  *               and de-Initialization codes.
-  ******************************************************************************
-  * @attention
-  *
-  * Copyright (c) 2022 STMicroelectronics.
-  * All rights reserved.
-  *
-  * This software is licensed under terms that can be found in the LICENSE file
-  * in the root directory of this software component.
-  * If no LICENSE file comes with this software, it is provided AS-IS.
-  *
-  ******************************************************************************
-  */
-/* USER CODE END Header */
-
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
-/* USER CODE BEGIN Includes */
-
-/* USER CODE END Includes */
-
-/* Private typedef -----------------------------------------------------------*/
-/* USER CODE BEGIN TD */
-
-/* USER CODE END TD */
-
-/* Private define ------------------------------------------------------------*/
-/* USER CODE BEGIN Define */
-
-/* USER CODE END Define */
-
-/* Private macro -------------------------------------------------------------*/
-/* USER CODE BEGIN Macro */
-
-/* USER CODE END Macro */
-
-/* Private variables ---------------------------------------------------------*/
-/* USER CODE BEGIN PV */
-
-/* USER CODE END PV */
-
-/* Private function prototypes -----------------------------------------------*/
-/* USER CODE BEGIN PFP */
-
-/* USER CODE END PFP */
-
-/* External functions --------------------------------------------------------*/
-/* USER CODE BEGIN ExternalFunctions */
-
-/* USER CODE END ExternalFunctions */
-
-/* USER CODE BEGIN 0 */
-
-/* USER CODE END 0 */
-/**
-  * Initializes the Global MSP.
-  */
-void HAL_MspInit(void)
-{
-  /* USER CODE BEGIN MspInit 0 */
-
-  /* USER CODE END MspInit 0 */
-
-  __HAL_RCC_SYSCFG_CLK_ENABLE();
-  __HAL_RCC_PWR_CLK_ENABLE();
-
-  /* System interrupt init*/
-
-  /* USER CODE BEGIN MspInit 1 */
-
-  /* USER CODE END MspInit 1 */
-}
-
-/**
-* @brief UART MSP Initialization
-* This function configures the hardware resources used in this example
-* @param huart: UART handle pointer
-* @retval None
-*/
-void HAL_UART_MspInit(UART_HandleTypeDef* huart)
-{
-  GPIO_InitTypeDef GPIO_InitStruct = {0};
-  if(huart->Instance==USART1)
-  {
-  /* USER CODE BEGIN USART1_MspInit 0 */
-
-  /* USER CODE END USART1_MspInit 0 */
-    /* Peripheral clock enable */
-    __HAL_RCC_USART1_CLK_ENABLE();
-
-    __HAL_RCC_GPIOA_CLK_ENABLE();
-    /**USART1 GPIO Configuration
-    PA9     ------> USART1_TX
-    PA10     ------> USART1_RX
-    */
-    GPIO_InitStruct.Pin = GPIO_PIN_9|GPIO_PIN_10;
-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
-    GPIO_InitStruct.Alternate = GPIO_AF1_USART1;
-    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
-    /* USART1 interrupt Init */
-    HAL_NVIC_SetPriority(USART1_IRQn, 0, 0);
-    HAL_NVIC_EnableIRQ(USART1_IRQn);
-  /* USER CODE BEGIN USART1_MspInit 1 */
-
-  /* USER CODE END USART1_MspInit 1 */
-  }
-  else if(huart->Instance==USART2)
-  {
-  /* USER CODE BEGIN USART2_MspInit 0 */
-
-  /* USER CODE END USART2_MspInit 0 */
-    /* Peripheral clock enable */
-    __HAL_RCC_USART2_CLK_ENABLE();
-
-    __HAL_RCC_GPIOA_CLK_ENABLE();
-    /**USART2 GPIO Configuration
-    PA2     ------> USART2_TX
-    PA3     ------> USART2_RX
-    */
-    GPIO_InitStruct.Pin = GPIO_PIN_2|GPIO_PIN_3;
-    GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
-    GPIO_InitStruct.Pull = GPIO_NOPULL;
-    GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
-    GPIO_InitStruct.Alternate = GPIO_AF1_USART2;
-    HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
-  /* USER CODE BEGIN USART2_MspInit 1 */
-
-  /* USER CODE END USART2_MspInit 1 */
-  }
-
-}
-
-/**
-* @brief UART MSP De-Initialization
-* This function freeze the hardware resources used in this example
-* @param huart: UART handle pointer
-* @retval None
-*/
-void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
-{
-  if(huart->Instance==USART1)
-  {
-  /* USER CODE BEGIN USART1_MspDeInit 0 */
-
-  /* USER CODE END USART1_MspDeInit 0 */
-    /* Peripheral clock disable */
-    __HAL_RCC_USART1_CLK_DISABLE();
-
-    /**USART1 GPIO Configuration
-    PA9     ------> USART1_TX
-    PA10     ------> USART1_RX
-    */
-    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9|GPIO_PIN_10);
-
-    /* USART1 interrupt DeInit */
-    HAL_NVIC_DisableIRQ(USART1_IRQn);
-  /* USER CODE BEGIN USART1_MspDeInit 1 */
-
-  /* USER CODE END USART1_MspDeInit 1 */
-  }
-  else if(huart->Instance==USART2)
-  {
-  /* USER CODE BEGIN USART2_MspDeInit 0 */
-
-  /* USER CODE END USART2_MspDeInit 0 */
-    /* Peripheral clock disable */
-    __HAL_RCC_USART2_CLK_DISABLE();
-
-    /**USART2 GPIO Configuration
-    PA2     ------> USART2_TX
-    PA3     ------> USART2_RX
-    */
-    HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3);
-
-  /* USER CODE BEGIN USART2_MspDeInit 1 */
-
-  /* USER CODE END USART2_MspDeInit 1 */
-  }
-
-}
-
-/* USER CODE BEGIN 1 */
-
-/* USER CODE END 1 */
diff --git a/stm32f091/esp/Src/stm32f0xx_it.c b/stm32f091/esp/Src/stm32f0xx_it.c
deleted file mode 100644
index 7f9dd99..0000000
--- a/stm32f091/esp/Src/stm32f0xx_it.c
+++ /dev/null
@@ -1,159 +0,0 @@
-/* USER CODE BEGIN Header */
-/**
-  ******************************************************************************
-  * @file    stm32f0xx_it.c
-  * @brief   Interrupt Service Routines.
-  ******************************************************************************
-  * @attention
-  *
-  * Copyright (c) 2022 STMicroelectronics.
-  * All rights reserved.
-  *
-  * This software is licensed under terms that can be found in the LICENSE file
-  * in the root directory of this software component.
-  * If no LICENSE file comes with this software, it is provided AS-IS.
-  *
-  ******************************************************************************
-  */
-/* USER CODE END Header */
-
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
-#include "stm32f0xx_it.h"
-/* Private includes ----------------------------------------------------------*/
-/* USER CODE BEGIN Includes */
-/* USER CODE END Includes */
-
-/* Private typedef -----------------------------------------------------------*/
-/* USER CODE BEGIN TD */
-
-/* USER CODE END TD */
-
-/* Private define ------------------------------------------------------------*/
-/* USER CODE BEGIN PD */
-
-/* USER CODE END PD */
-
-/* Private macro -------------------------------------------------------------*/
-/* USER CODE BEGIN PM */
-
-/* USER CODE END PM */
-
-/* Private variables ---------------------------------------------------------*/
-/* USER CODE BEGIN PV */
-
-/* USER CODE END PV */
-
-/* Private function prototypes -----------------------------------------------*/
-/* USER CODE BEGIN PFP */
-
-/* USER CODE END PFP */
-
-/* Private user code ---------------------------------------------------------*/
-/* USER CODE BEGIN 0 */
-
-/* USER CODE END 0 */
-
-/* External variables --------------------------------------------------------*/
-extern UART_HandleTypeDef huart1;
-/* USER CODE BEGIN EV */
-
-/* USER CODE END EV */
-
-/******************************************************************************/
-/*           Cortex-M0 Processor Interruption and Exception Handlers          */
-/******************************************************************************/
-/**
-  * @brief This function handles Non maskable interrupt.
-  */
-void NMI_Handler(void)
-{
-  /* USER CODE BEGIN NonMaskableInt_IRQn 0 */
-
-  /* USER CODE END NonMaskableInt_IRQn 0 */
-  /* USER CODE BEGIN NonMaskableInt_IRQn 1 */
-  while (1)
-  {
-  }
-  /* USER CODE END NonMaskableInt_IRQn 1 */
-}
-
-/**
-  * @brief This function handles Hard fault interrupt.
-  */
-void HardFault_Handler(void)
-{
-  /* USER CODE BEGIN HardFault_IRQn 0 */
-
-  /* USER CODE END HardFault_IRQn 0 */
-  while (1)
-  {
-    /* USER CODE BEGIN W1_HardFault_IRQn 0 */
-    /* USER CODE END W1_HardFault_IRQn 0 */
-  }
-}
-
-/**
-  * @brief This function handles System service call via SWI instruction.
-  */
-void SVC_Handler(void)
-{
-  /* USER CODE BEGIN SVC_IRQn 0 */
-
-  /* USER CODE END SVC_IRQn 0 */
-  /* USER CODE BEGIN SVC_IRQn 1 */
-
-  /* USER CODE END SVC_IRQn 1 */
-}
-
-/**
-  * @brief This function handles Pendable request for system service.
-  */
-void PendSV_Handler(void)
-{
-  /* USER CODE BEGIN PendSV_IRQn 0 */
-
-  /* USER CODE END PendSV_IRQn 0 */
-  /* USER CODE BEGIN PendSV_IRQn 1 */
-
-  /* USER CODE END PendSV_IRQn 1 */
-}
-
-/**
-  * @brief This function handles System tick timer.
-  */
-void SysTick_Handler(void)
-{
-  /* USER CODE BEGIN SysTick_IRQn 0 */
-
-  /* USER CODE END SysTick_IRQn 0 */
-  HAL_IncTick();
-  /* USER CODE BEGIN SysTick_IRQn 1 */
-
-  /* USER CODE END SysTick_IRQn 1 */
-}
-
-/******************************************************************************/
-/* STM32F0xx Peripheral Interrupt Handlers                                    */
-/* Add here the Interrupt Handlers for the used peripherals.                  */
-/* For the available peripheral interrupt handler names,                      */
-/* please refer to the startup file (startup_stm32f0xx.s).                    */
-/******************************************************************************/
-
-/**
-  * @brief This function handles USART1 global interrupt / USART1 wake-up interrupt through EXTI line 25.
-  */
-void USART1_IRQHandler(void)
-{
-  /* USER CODE BEGIN USART1_IRQn 0 */
-
-  /* USER CODE END USART1_IRQn 0 */
-  HAL_UART_IRQHandler(&huart1);
-  /* USER CODE BEGIN USART1_IRQn 1 */
-
-  /* USER CODE END USART1_IRQn 1 */
-}
-
-/* USER CODE BEGIN 1 */
-
-/* USER CODE END 1 */
diff --git a/stm32f091/esp/Src/syscalls.c b/stm32f091/esp/Src/syscalls.c
deleted file mode 100644
index fadb992..0000000
--- a/stm32f091/esp/Src/syscalls.c
+++ /dev/null
@@ -1,155 +0,0 @@
-/**
- ******************************************************************************
- * @file      syscalls.c
- * @author    Auto-generated by STM32CubeIDE
- * @brief     STM32CubeIDE Minimal System calls file
- *
- *            For more information about which c-functions
- *            need which of these lowlevel functions
- *            please consult the Newlib libc-manual
- ******************************************************************************
- * @attention
- *
- * Copyright (c) 2022 STMicroelectronics.
- * All rights reserved.
- *
- * This software is licensed under terms that can be found in the LICENSE file
- * in the root directory of this software component.
- * If no LICENSE file comes with this software, it is provided AS-IS.
- *
- ******************************************************************************
- */
-
-/* Includes */
-#include <sys/stat.h>
-#include <stdlib.h>
-#include <errno.h>
-#include <stdio.h>
-#include <signal.h>
-#include <time.h>
-#include <sys/time.h>
-#include <sys/times.h>
-
-
-/* Variables */
-extern int __io_putchar(int ch) __attribute__((weak));
-extern int __io_getchar(void) __attribute__((weak));
-
-
-char *__env[1] = { 0 };
-char **environ = __env;
-
-
-/* Functions */
-void initialise_monitor_handles()
-{
-}
-
-int _getpid(void)
-{
-	return 1;
-}
-
-int _kill(int pid, int sig)
-{
-	errno = EINVAL;
-	return -1;
-}
-
-void _exit (int status)
-{
-	_kill(status, -1);
-	while (1) {}		/* Make sure we hang here */
-}
-
-__attribute__((weak)) int _read(int file, char *ptr, int len)
-{
-	int DataIdx;
-
-	for (DataIdx = 0; DataIdx < len; DataIdx++)
-	{
-		*ptr++ = __io_getchar();
-	}
-
-return len;
-}
-
-__attribute__((weak)) int _write(int file, char *ptr, int len)
-{
-	int DataIdx;
-
-	for (DataIdx = 0; DataIdx < len; DataIdx++)
-	{
-		__io_putchar(*ptr++);
-	}
-	return len;
-}
-
-int _close(int file)
-{
-	return -1;
-}
-
-
-int _fstat(int file, struct stat *st)
-{
-	st->st_mode = S_IFCHR;
-	return 0;
-}
-
-int _isatty(int file)
-{
-	return 1;
-}
-
-int _lseek(int file, int ptr, int dir)
-{
-	return 0;
-}
-
-int _open(char *path, int flags, ...)
-{
-	/* Pretend like we always fail */
-	return -1;
-}
-
-int _wait(int *status)
-{
-	errno = ECHILD;
-	return -1;
-}
-
-int _unlink(char *name)
-{
-	errno = ENOENT;
-	return -1;
-}
-
-int _times(struct tms *buf)
-{
-	return -1;
-}
-
-int _stat(char *file, struct stat *st)
-{
-	st->st_mode = S_IFCHR;
-	return 0;
-}
-
-int _link(char *old, char *new)
-{
-	errno = EMLINK;
-	return -1;
-}
-
-int _fork(void)
-{
-	errno = EAGAIN;
-	return -1;
-}
-
-int _execve(char *name, char **argv, char **env)
-{
-	errno = ENOMEM;
-	return -1;
-}
diff --git a/stm32f091/esp/Src/sysmem.c b/stm32f091/esp/Src/sysmem.c
deleted file mode 100644
index 54081ac..0000000
--- a/stm32f091/esp/Src/sysmem.c
+++ /dev/null
@@ -1,79 +0,0 @@
-/**
- ******************************************************************************
- * @file      sysmem.c
- * @author    Generated by STM32CubeIDE
- * @brief     STM32CubeIDE System Memory calls file
- *
- *            For more information about which C functions
- *            need which of these lowlevel functions
- *            please consult the newlib libc manual
- ******************************************************************************
- * @attention
- *
- * Copyright (c) 2022 STMicroelectronics.
- * All rights reserved.
- *
- * This software is licensed under terms that can be found in the LICENSE file
- * in the root directory of this software component.
- * If no LICENSE file comes with this software, it is provided AS-IS.
- *
- ******************************************************************************
- */
-
-/* Includes */
-#include <errno.h>
-#include <stdint.h>
-
-/**
- * Pointer to the current high watermark of the heap usage
- */
-static uint8_t *__sbrk_heap_end = NULL;
-
-/**
- * @brief _sbrk() allocates memory to the newlib heap and is used by malloc
- *        and others from the C library
- *
- * @verbatim
- * ############################################################################
- * #  .data  #  .bss  #       newlib heap       #          MSP stack          #
- * #         #        #                         # Reserved by _Min_Stack_Size #
- * ############################################################################
- * ^-- RAM start      ^-- _end                             _estack, RAM end --^
- * @endverbatim
- *
- * This implementation starts allocating at the '_end' linker symbol
- * The '_Min_Stack_Size' linker symbol reserves a memory for the MSP stack
- * The implementation considers '_estack' linker symbol to be RAM end
- * NOTE: If the MSP stack, at any point during execution, grows larger than the
- * reserved size, please increase the '_Min_Stack_Size'.
- *
- * @param incr Memory size
- * @return Pointer to allocated memory
- */
-void *_sbrk(ptrdiff_t incr)
-{
-  extern uint8_t _end; /* Symbol defined in the linker script */
-  extern uint8_t _estack; /* Symbol defined in the linker script */
-  extern uint32_t _Min_Stack_Size; /* Symbol defined in the linker script */
-  const uint32_t stack_limit = (uint32_t)&_estack - (uint32_t)&_Min_Stack_Size;
-  const uint8_t *max_heap = (uint8_t *)stack_limit;
-  uint8_t *prev_heap_end;
-
-  /* Initialize heap end at first call */
-  if (NULL == __sbrk_heap_end)
-  {
-    __sbrk_heap_end = &_end;
-  }
-
-  /* Protect heap from growing into the reserved MSP stack */
-  if (__sbrk_heap_end + incr > max_heap)
-  {
-    errno = ENOMEM;
-    return (void *)-1;
-  }
-
-  prev_heap_end = __sbrk_heap_end;
-  __sbrk_heap_end += incr;
-
-  return (void *)prev_heap_end;
-}
diff --git a/stm32f091/esp/Src/system_stm32f0xx.c b/stm32f091/esp/Src/system_stm32f0xx.c
deleted file mode 100644
index add4405..0000000
--- a/stm32f091/esp/Src/system_stm32f0xx.c
+++ /dev/null
@@ -1,246 +0,0 @@
-/**
-  ******************************************************************************
-  * @file    system_stm32f0xx.c
-  * @author  MCD Application Team
-  * @brief   CMSIS Cortex-M0 Device Peripheral Access Layer System Source File.
-  *
-  * 1. This file provides two functions and one global variable to be called from
-  *    user application:
-  *      - SystemInit(): This function is called at startup just after reset and 
-  *                      before branch to main program. This call is made inside
-  *                      the "startup_stm32f0xx.s" file.
-  *
-  *      - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
-  *                                  by the user application to setup the SysTick
-  *                                  timer or configure other parameters.
-  *
-  *      - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
-  *                                 be called whenever the core clock is changed
-  *                                 during program execution.
-  *
-  *
-  ******************************************************************************
-  * @attention
-  *
-  * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
-  * All rights reserved.</center></h2>
-  *
-  * This software component is licensed by ST under BSD 3-Clause license,
-  * the "License"; You may not use this file except in compliance with the
-  * License. You may obtain a copy of the License at:
-  *                        opensource.org/licenses/BSD-3-Clause
-  *
-  ******************************************************************************
-  */
-
-/** @addtogroup CMSIS
-  * @{
-  */
-
-/** @addtogroup stm32f0xx_system
-  * @{
-  */
-
-/** @addtogroup STM32F0xx_System_Private_Includes
-  * @{
-  */
-
-#include "stm32f0xx.h"
-
-/**
-  * @}
-  */
-
-/** @addtogroup STM32F0xx_System_Private_TypesDefinitions
-  * @{
-  */
-
-/**
-  * @}
-  */
-
-/** @addtogroup STM32F0xx_System_Private_Defines
-  * @{
-  */
-#if !defined  (HSE_VALUE) 
-  #define HSE_VALUE    ((uint32_t)8000000) /*!< Default value of the External oscillator in Hz.
-                                                This value can be provided and adapted by the user application. */
-#endif /* HSE_VALUE */
-
-#if !defined  (HSI_VALUE)
-  #define HSI_VALUE    ((uint32_t)8000000) /*!< Default value of the Internal oscillator in Hz.
-                                                This value can be provided and adapted by the user application. */
-#endif /* HSI_VALUE */
-
-#if !defined (HSI48_VALUE)
-#define HSI48_VALUE    ((uint32_t)48000000) /*!< Default value of the HSI48 Internal oscillator in Hz.
-                                                 This value can be provided and adapted by the user application. */
-#endif /* HSI48_VALUE */
-/**
-  * @}
-  */
-
-/** @addtogroup STM32F0xx_System_Private_Macros
-  * @{
-  */
-
-/**
-  * @}
-  */
-
-/** @addtogroup STM32F0xx_System_Private_Variables
-  * @{
-  */
-  /* This variable is updated in three ways:
-      1) by calling CMSIS function SystemCoreClockUpdate()
-      2) by calling HAL API function HAL_RCC_GetHCLKFreq()
-      3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
-         Note: If you use this function to configure the system clock; then there
-               is no need to call the 2 first functions listed above, since SystemCoreClock
-               variable is updated automatically.
-  */
-uint32_t SystemCoreClock = 8000000;
-
-const uint8_t AHBPrescTable[16] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
-const uint8_t APBPrescTable[8]  = {0, 0, 0, 0, 1, 2, 3, 4};
-
-/**
-  * @}
-  */
-
-/** @addtogroup STM32F0xx_System_Private_FunctionPrototypes
-  * @{
-  */
-
-/**
-  * @}
-  */
-
-/** @addtogroup STM32F0xx_System_Private_Functions
-  * @{
-  */
-
-/**
-  * @brief  Setup the microcontroller system
-  * @param  None
-  * @retval None
-  */
-void SystemInit(void){
-  /* NOTE :SystemInit(): This function is called at startup just after reset and 
-                         before branch to main program. This call is made inside
-                         the "startup_stm32f0xx.s" file.
-                         User can setups the default system clock (System clock source, PLL Multiplier
-                         and Divider factors, AHB/APBx prescalers and Flash settings).
-   */
-}
-
-/**
-   * @brief  Update SystemCoreClock variable according to Clock Register Values.
-  *         The SystemCoreClock variable contains the core clock (HCLK), it can
-  *         be used by the user application to setup the SysTick timer or configure
-  *         other parameters.
-  *
-  * @note   Each time the core clock (HCLK) changes, this function must be called
-  *         to update SystemCoreClock variable value. Otherwise, any configuration
-  *         based on this variable will be incorrect.
-  *
-  * @note   - The system frequency computed by this function is not the real
-  *           frequency in the chip. It is calculated based on the predefined
-  *           constant and the selected clock source:
-  *
-  *           - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
-  *
-  *           - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
-  *
-  *           - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
-  *             or HSI_VALUE(*) multiplied/divided by the PLL factors.
-  *
-  *         (*) HSI_VALUE is a constant defined in stm32f0xx_hal_conf.h file (default value
-  *             8 MHz) but the real value may vary depending on the variations
-  *             in voltage and temperature.
-  *
-  *         (**) HSE_VALUE is a constant defined in stm32f0xx_hal_conf.h file (its value
-  *              depends on the application requirements), user has to ensure that HSE_VALUE
-  *              is same as the real frequency of the crystal used. Otherwise, this function
-  *              may have wrong result.
-  *
-  *         - The result of this function could be not correct when using fractional
-  *           value for HSE crystal.
-  *
-  * @param  None
-  * @retval None
-  */
-void SystemCoreClockUpdate (void)
-{
-  uint32_t tmp = 0, pllmull = 0, pllsource = 0, predivfactor = 0;
-
-  /* Get SYSCLK source -------------------------------------------------------*/
-  tmp = RCC->CFGR & RCC_CFGR_SWS;
-
-  switch (tmp)
-  {
-    case RCC_CFGR_SWS_HSI:  /* HSI used as system clock */
-      SystemCoreClock = HSI_VALUE;
-      break;
-    case RCC_CFGR_SWS_HSE:  /* HSE used as system clock */
-      SystemCoreClock = HSE_VALUE;
-      break;
-    case RCC_CFGR_SWS_PLL:  /* PLL used as system clock */
-      /* Get PLL clock source and multiplication factor ----------------------*/
-      pllmull = RCC->CFGR & RCC_CFGR_PLLMUL;
-      pllsource = RCC->CFGR & RCC_CFGR_PLLSRC;
-      pllmull = ( pllmull >> 18) + 2;
-      predivfactor = (RCC->CFGR2 & RCC_CFGR2_PREDIV) + 1;
-
-      if (pllsource == RCC_CFGR_PLLSRC_HSE_PREDIV)
-      {
-        /* HSE used as PLL clock source : SystemCoreClock = HSE/PREDIV * PLLMUL */
-        SystemCoreClock = (HSE_VALUE/predivfactor) * pllmull;
-      }
-#if defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F091xC) || defined(STM32F098xx)
-      else if (pllsource == RCC_CFGR_PLLSRC_HSI48_PREDIV)
-      {
-        /* HSI48 used as PLL clock source : SystemCoreClock = HSI48/PREDIV * PLLMUL */
-        SystemCoreClock = (HSI48_VALUE/predivfactor) * pllmull;
-      }
-#endif /* STM32F042x6 || STM32F048xx || STM32F072xB || STM32F078xx || STM32F091xC || STM32F098xx */
-      else
-      {
-#if defined(STM32F042x6) || defined(STM32F048xx)  || defined(STM32F070x6) \
- || defined(STM32F078xx) || defined(STM32F071xB)  || defined(STM32F072xB) \
- || defined(STM32F070xB) || defined(STM32F091xC) || defined(STM32F098xx)  || defined(STM32F030xC)
-        /* HSI used as PLL clock source : SystemCoreClock = HSI/PREDIV * PLLMUL */
-        SystemCoreClock = (HSI_VALUE/predivfactor) * pllmull;
-#else
-        /* HSI used as PLL clock source : SystemCoreClock = HSI/2 * PLLMUL */
-        SystemCoreClock = (HSI_VALUE >> 1) * pllmull;
-#endif /* STM32F042x6 || STM32F048xx || STM32F070x6 || 
-          STM32F071xB || STM32F072xB || STM32F078xx || STM32F070xB ||
-          STM32F091xC || STM32F098xx || STM32F030xC */
-      }
-      break;
-    default: /* HSI used as system clock */
-      SystemCoreClock = HSI_VALUE;
-      break;
-  }
-  /* Compute HCLK clock frequency ----------------*/
-  /* Get HCLK prescaler */
-  tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4)];
-  /* HCLK clock frequency */
-  SystemCoreClock >>= tmp;
-}
-
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
-
-/**
-  * @}
-  */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
-