diff --git a/EPROMEmu.ioc b/EPROMEmu.ioc
index 42a0354..56d3611 100644
--- a/EPROMEmu.ioc
+++ b/EPROMEmu.ioc
@@ -54,6 +54,8 @@ NVIC.NonMaskableInt_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.PendSV_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.SVC_IRQn=true\:0\:0\:false\:false\:true\:false\:false
NVIC.SysTick_IRQn=true\:0\:0\:false\:false\:true\:false\:true
+NVIC.TIM6_IRQn=true\:2\:0\:true\:false\:true\:true\:true
+NVIC.USART1_IRQn=true\:0\:0\:false\:false\:true\:true\:true
PA0.GPIOParameters=GPIO_Label
PA0.GPIO_Label=D0
PA0.Locked=true
diff --git a/Inc/adc.h b/Inc/adc.h
index 5693bb1..75d73ca 100644
--- a/Inc/adc.h
+++ b/Inc/adc.h
@@ -1,58 +1,7 @@
-/**
- ******************************************************************************
- * File Name : ADC.h
- * Description : This file provides code for the configuration
- * of the ADC instances.
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __adc_H
-#define __adc_H
-#ifdef __cplusplus
- extern "C" {
+#ifndef ADC_H
+#define ADC_H
+
+#include "stm32f0xx_system.h"
+
+
#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
-
-/* USER CODE BEGIN Includes */
-
-/* USER CODE END Includes */
-
-extern ADC_HandleTypeDef hadc;
-
-/* USER CODE BEGIN Private defines */
-
-/* USER CODE END Private defines */
-
-void MX_ADC_Init(void);
-
-/* USER CODE BEGIN Prototypes */
-
-/* USER CODE END Prototypes */
-
-#ifdef __cplusplus
-}
-#endif
-#endif /*__ adc_H */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Inc/gpio.h b/Inc/gpio.h
index 1e2e3a2..135c73d 100644
--- a/Inc/gpio.h
+++ b/Inc/gpio.h
@@ -1,57 +1,8 @@
-/**
- ******************************************************************************
- * File Name : gpio.h
- * Description : This file contains all the functions prototypes for
- * the gpio
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
+#ifndef GPIO_H
+#define GPIO_H
+
+#include "stm32f0xx_system.h"
+
+void initialise_gpio(void);
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __gpio_H
-#define __gpio_H
-#ifdef __cplusplus
- extern "C" {
#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
-
-/* USER CODE BEGIN Includes */
-
-/* USER CODE END Includes */
-
-/* USER CODE BEGIN Private defines */
-
-/* USER CODE END Private defines */
-
-void MX_GPIO_Init(void);
-
-/* USER CODE BEGIN Prototypes */
-
-/* USER CODE END Prototypes */
-
-#ifdef __cplusplus
-}
-#endif
-#endif /*__ pinoutConfig_H */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Inc/main.h b/Inc/main.h
deleted file mode 100644
index 2df159a..0000000
--- a/Inc/main.h
+++ /dev/null
@@ -1,119 +0,0 @@
-/* USER CODE BEGIN Header */
-/**
- ******************************************************************************
- * @file : main.h
- * @brief : Header for main.c file.
- * This file contains the common defines of the application.
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
-/* USER CODE END Header */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __MAIN_H
-#define __MAIN_H
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "stm32f0xx_hal.h"
-
-/* Private includes ----------------------------------------------------------*/
-/* USER CODE BEGIN Includes */
-
-/* USER CODE END Includes */
-
-/* Exported types ------------------------------------------------------------*/
-/* USER CODE BEGIN ET */
-
-/* USER CODE END ET */
-
-/* Exported constants --------------------------------------------------------*/
-/* USER CODE BEGIN EC */
-
-/* USER CODE END EC */
-
-/* Exported macro ------------------------------------------------------------*/
-/* USER CODE BEGIN EM */
-
-/* USER CODE END EM */
-
-/* Exported functions prototypes ---------------------------------------------*/
-void Error_Handler(void);
-
-/* USER CODE BEGIN EFP */
-
-/* USER CODE END EFP */
-
-/* Private defines -----------------------------------------------------------*/
-#define BOARD_RESET_Pin GPIO_PIN_13
-#define BOARD_RESET_GPIO_Port GPIOC
-#define BOARD_POWER_Pin GPIO_PIN_14
-#define BOARD_POWER_GPIO_Port GPIOC
-#define BOARD_RUN_Pin GPIO_PIN_15
-#define BOARD_RUN_GPIO_Port GPIOC
-#define ROM_ACTIVE_Pin GPIO_PIN_0
-#define ROM_ACTIVE_GPIO_Port GPIOC
-#define D0_Pin GPIO_PIN_0
-#define D0_GPIO_Port GPIOA
-#define D1_Pin GPIO_PIN_1
-#define D1_GPIO_Port GPIOA
-#define D2_Pin GPIO_PIN_2
-#define D2_GPIO_Port GPIOA
-#define D3_Pin GPIO_PIN_3
-#define D3_GPIO_Port GPIOA
-#define D4_Pin GPIO_PIN_4
-#define D4_GPIO_Port GPIOA
-#define D5_Pin GPIO_PIN_5
-#define D5_GPIO_Port GPIOA
-#define D6_Pin GPIO_PIN_6
-#define D6_GPIO_Port GPIOA
-#define D7_Pin GPIO_PIN_7
-#define D7_GPIO_Port GPIOA
-#define SR_DATAIN_Pin GPIO_PIN_4
-#define SR_DATAIN_GPIO_Port GPIOC
-#define TARGET_VOLTAGE_Pin GPIO_PIN_0
-#define TARGET_VOLTAGE_GPIO_Port GPIOB
-#define ROM_WE_Pin GPIO_PIN_11
-#define ROM_WE_GPIO_Port GPIOB
-#define ROM_OE_Pin GPIO_PIN_12
-#define ROM_OE_GPIO_Port GPIOB
-#define ROM_CE_Pin GPIO_PIN_13
-#define ROM_CE_GPIO_Port GPIOB
-#define DATA_ROM_CE_Pin GPIO_PIN_14
-#define DATA_ROM_CE_GPIO_Port GPIOB
-#define DATA_DIR_Pin GPIO_PIN_15
-#define DATA_DIR_GPIO_Port GPIOB
-#define SR_OE_Pin GPIO_PIN_6
-#define SR_OE_GPIO_Port GPIOC
-#define SR_RST_Pin GPIO_PIN_7
-#define SR_RST_GPIO_Port GPIOC
-#define SR_STRB_Pin GPIO_PIN_8
-#define SR_STRB_GPIO_Port GPIOC
-#define SR_DATA_Pin GPIO_PIN_9
-#define SR_DATA_GPIO_Port GPIOC
-#define SR_CLK_Pin GPIO_PIN_8
-#define SR_CLK_GPIO_Port GPIOA
-/* USER CODE BEGIN Private defines */
-
-/* USER CODE END Private defines */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __MAIN_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Inc/port_definitions.h b/Inc/port_definitions.h
new file mode 100644
index 0000000..3c7e1a8
--- /dev/null
+++ b/Inc/port_definitions.h
@@ -0,0 +1,60 @@
+#ifndef PORT_DEFINITIONS_H
+#define PORT_DEFINITIONS_H
+
+#include "stm32f0xx_hal.h"
+
+#define BOARD_RESET_Pin GPIO_PIN_13
+#define BOARD_RESET_GPIO_Port GPIOC
+#define BOARD_POWER_Pin GPIO_PIN_14
+#define BOARD_POWER_GPIO_Port GPIOC
+#define BOARD_RUN_Pin GPIO_PIN_15
+#define BOARD_RUN_GPIO_Port GPIOC
+
+#define D0_Pin GPIO_PIN_0
+#define D0_GPIO_Port GPIOA
+#define D1_Pin GPIO_PIN_1
+#define D1_GPIO_Port GPIOA
+#define D2_Pin GPIO_PIN_2
+#define D2_GPIO_Port GPIOA
+#define D3_Pin GPIO_PIN_3
+#define D3_GPIO_Port GPIOA
+#define D4_Pin GPIO_PIN_4
+#define D4_GPIO_Port GPIOA
+#define D5_Pin GPIO_PIN_5
+#define D5_GPIO_Port GPIOA
+#define D6_Pin GPIO_PIN_6
+#define D6_GPIO_Port GPIOA
+#define D7_Pin GPIO_PIN_7
+#define D7_GPIO_Port GPIOA
+
+#define TARGET_VOLTAGE_Pin GPIO_PIN_0
+#define TARGET_VOLTAGE_GPIO_Port GPIOB
+
+#define ROM_ACTIVE_Pin GPIO_PIN_0
+#define ROM_ACTIVE_GPIO_Port GPIOC
+#define ROM_WE_Pin GPIO_PIN_11
+#define ROM_WE_GPIO_Port GPIOB
+#define ROM_OE_Pin GPIO_PIN_12
+#define ROM_OE_GPIO_Port GPIOB
+#define ROM_CE_Pin GPIO_PIN_13
+#define ROM_CE_GPIO_Port GPIOB
+
+#define DATA_ROM_CE_Pin GPIO_PIN_14
+#define DATA_ROM_CE_GPIO_Port GPIOB
+#define DATA_DIR_Pin GPIO_PIN_15
+#define DATA_DIR_GPIO_Port GPIOB
+
+#define SR_DATAIN_Pin GPIO_PIN_4
+#define SR_DATAIN_GPIO_Port GPIOC
+#define SR_OE_Pin GPIO_PIN_6
+#define SR_OE_GPIO_Port GPIOC
+#define SR_RST_Pin GPIO_PIN_7
+#define SR_RST_GPIO_Port GPIOC
+#define SR_STRB_Pin GPIO_PIN_8
+#define SR_STRB_GPIO_Port GPIOC
+#define SR_DATA_Pin GPIO_PIN_9
+#define SR_DATA_GPIO_Port GPIOC
+#define SR_CLK_Pin GPIO_PIN_8
+#define SR_CLK_GPIO_Port GPIOA
+
+#endif
diff --git a/Inc/stm32f0xx_it.h b/Inc/stm32f0xx_it.h
deleted file mode 100644
index 689f9ce..0000000
--- a/Inc/stm32f0xx_it.h
+++ /dev/null
@@ -1,65 +0,0 @@
-/* USER CODE BEGIN Header */
-/**
- ******************************************************************************
- * @file stm32f0xx_it.h
- * @brief This file contains the headers of the interrupt handlers.
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
-/* USER CODE END Header */
-
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __STM32F0xx_IT_H
-#define __STM32F0xx_IT_H
-
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Private includes ----------------------------------------------------------*/
-/* USER CODE BEGIN Includes */
-
-/* USER CODE END Includes */
-
-/* Exported types ------------------------------------------------------------*/
-/* USER CODE BEGIN ET */
-
-/* USER CODE END ET */
-
-/* Exported constants --------------------------------------------------------*/
-/* USER CODE BEGIN EC */
-
-/* USER CODE END EC */
-
-/* Exported macro ------------------------------------------------------------*/
-/* USER CODE BEGIN EM */
-
-/* USER CODE END EM */
-
-/* Exported functions prototypes ---------------------------------------------*/
-void NMI_Handler(void);
-void HardFault_Handler(void);
-void SVC_Handler(void);
-void PendSV_Handler(void);
-void SysTick_Handler(void);
-/* USER CODE BEGIN EFP */
-
-/* USER CODE END EFP */
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif /* __STM32F0xx_IT_H */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Inc/stm32f0xx_system.h b/Inc/stm32f0xx_system.h
new file mode 100644
index 0000000..0290c22
--- /dev/null
+++ b/Inc/stm32f0xx_system.h
@@ -0,0 +1,24 @@
+#ifndef STM32F0xx_SYSTEM_H
+#define STM32F0xx_SYSTEM_H
+
+#include "stm32f0xx_hal.h"
+#include "port_definitions.h"
+
+extern ADC_HandleTypeDef hadc;
+extern TIM_HandleTypeDef htim6;
+extern UART_HandleTypeDef huart1;
+
+void NMI_Handler(void);
+void HardFault_Handler(void);
+void SVC_Handler(void);
+void PendSV_Handler(void);
+void SysTick_Handler(void);
+void SystemClock_Config(void);
+void Error_Handler();
+
+void MX_ADC_Init(void);
+void MX_GPIO_Init(void);
+void MX_TIM6_Init(void);
+void MX_USART1_UART_Init(void);
+
+#endif
diff --git a/Inc/tim.h b/Inc/tim.h
deleted file mode 100644
index 68dce53..0000000
--- a/Inc/tim.h
+++ /dev/null
@@ -1,58 +0,0 @@
-/**
- ******************************************************************************
- * File Name : TIM.h
- * Description : This file provides code for the configuration
- * of the TIM instances.
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __tim_H
-#define __tim_H
-#ifdef __cplusplus
- extern "C" {
-#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
-
-/* USER CODE BEGIN Includes */
-
-/* USER CODE END Includes */
-
-extern TIM_HandleTypeDef htim6;
-
-/* USER CODE BEGIN Private defines */
-
-/* USER CODE END Private defines */
-
-void MX_TIM6_Init(void);
-
-/* USER CODE BEGIN Prototypes */
-
-/* USER CODE END Prototypes */
-
-#ifdef __cplusplus
-}
-#endif
-#endif /*__ tim_H */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Inc/timers.h b/Inc/timers.h
new file mode 100644
index 0000000..c43d657
--- /dev/null
+++ b/Inc/timers.h
@@ -0,0 +1,7 @@
+#ifndef TIMERS_H
+#define TIMERS_H
+
+#include "stm32f0xx_system.h"
+
+
+#endif
diff --git a/Inc/usart.h b/Inc/usart.h
index 0a8a5e9..dbb632a 100644
--- a/Inc/usart.h
+++ b/Inc/usart.h
@@ -1,58 +1,6 @@
-/**
- ******************************************************************************
- * File Name : USART.h
- * Description : This file provides code for the configuration
- * of the USART instances.
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
-/* Define to prevent recursive inclusion -------------------------------------*/
-#ifndef __usart_H
-#define __usart_H
-#ifdef __cplusplus
- extern "C" {
+#ifndef USART_H
+#define USART_H
+
+#include "stm32f0xx_system.h"
+
#endif
-
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
-
-/* USER CODE BEGIN Includes */
-
-/* USER CODE END Includes */
-
-extern UART_HandleTypeDef huart1;
-
-/* USER CODE BEGIN Private defines */
-
-/* USER CODE END Private defines */
-
-void MX_USART1_UART_Init(void);
-
-/* USER CODE BEGIN Prototypes */
-
-/* USER CODE END Prototypes */
-
-#ifdef __cplusplus
-}
-#endif
-#endif /*__ usart_H */
-
-/**
- * @}
- */
-
-/**
- * @}
- */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Src/adc.c b/Src/adc.c
index 774574f..b984cec 100644
--- a/Src/adc.c
+++ b/Src/adc.c
@@ -1,119 +1,2 @@
-/**
- ******************************************************************************
- * File Name : ADC.c
- * Description : This file provides code for the configuration
- * of the ADC instances.
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
#include "adc.h"
-/* USER CODE BEGIN 0 */
-
-/* USER CODE END 0 */
-
-ADC_HandleTypeDef hadc;
-
-/* ADC init function */
-void MX_ADC_Init(void)
-{
- ADC_ChannelConfTypeDef sConfig = {0};
-
- /** Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
- */
- hadc.Instance = ADC1;
- hadc.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1;
- hadc.Init.Resolution = ADC_RESOLUTION_12B;
- hadc.Init.DataAlign = ADC_DATAALIGN_RIGHT;
- hadc.Init.ScanConvMode = ADC_SCAN_DIRECTION_FORWARD;
- hadc.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
- hadc.Init.LowPowerAutoWait = DISABLE;
- hadc.Init.LowPowerAutoPowerOff = DISABLE;
- hadc.Init.ContinuousConvMode = DISABLE;
- hadc.Init.DiscontinuousConvMode = DISABLE;
- hadc.Init.ExternalTrigConv = ADC_SOFTWARE_START;
- hadc.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
- hadc.Init.DMAContinuousRequests = DISABLE;
- hadc.Init.Overrun = ADC_OVR_DATA_PRESERVED;
- if (HAL_ADC_Init(&hadc) != HAL_OK)
- {
- Error_Handler();
- }
- /** Configure for the selected ADC regular channel to be converted.
- */
- sConfig.Channel = ADC_CHANNEL_8;
- sConfig.Rank = ADC_RANK_CHANNEL_NUMBER;
- sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
- if (HAL_ADC_ConfigChannel(&hadc, &sConfig) != HAL_OK)
- {
- Error_Handler();
- }
-
-}
-
-void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle)
-{
-
- GPIO_InitTypeDef GPIO_InitStruct = {0};
- if(adcHandle->Instance==ADC1)
- {
- /* USER CODE BEGIN ADC1_MspInit 0 */
-
- /* USER CODE END ADC1_MspInit 0 */
- /* ADC1 clock enable */
- __HAL_RCC_ADC1_CLK_ENABLE();
-
- __HAL_RCC_GPIOB_CLK_ENABLE();
- /**ADC GPIO Configuration
- PB0 ------> ADC_IN8
- */
- GPIO_InitStruct.Pin = TARGET_VOLTAGE_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(TARGET_VOLTAGE_GPIO_Port, &GPIO_InitStruct);
-
- /* USER CODE BEGIN ADC1_MspInit 1 */
-
- /* USER CODE END ADC1_MspInit 1 */
- }
-}
-
-void HAL_ADC_MspDeInit(ADC_HandleTypeDef* adcHandle)
-{
-
- if(adcHandle->Instance==ADC1)
- {
- /* USER CODE BEGIN ADC1_MspDeInit 0 */
-
- /* USER CODE END ADC1_MspDeInit 0 */
- /* Peripheral clock disable */
- __HAL_RCC_ADC1_CLK_DISABLE();
-
- /**ADC GPIO Configuration
- PB0 ------> ADC_IN8
- */
- HAL_GPIO_DeInit(TARGET_VOLTAGE_GPIO_Port, TARGET_VOLTAGE_Pin);
-
- /* USER CODE BEGIN ADC1_MspDeInit 1 */
-
- /* USER CODE END ADC1_MspDeInit 1 */
- }
-}
-
-/* USER CODE BEGIN 1 */
-
-/* USER CODE END 1 */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Src/gpio.c b/Src/gpio.c
index 8d7f940..7249b3a 100644
--- a/Src/gpio.c
+++ b/Src/gpio.c
@@ -1,118 +1,9 @@
-/**
- ******************************************************************************
- * File Name : gpio.c
- * Description : This file provides code for the configuration
- * of all used GPIO pins.
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
#include "gpio.h"
-/* USER CODE BEGIN 0 */
-/* USER CODE END 0 */
-
-/*----------------------------------------------------------------------------*/
-/* Configure GPIO */
-/*----------------------------------------------------------------------------*/
-/* USER CODE BEGIN 1 */
-
-/* USER CODE END 1 */
-
-/** Configure pins as
- * Analog
- * Input
- * Output
- * EVENT_OUT
- * EXTI
-*/
-void MX_GPIO_Init(void)
+void initialise_gpio(void)
{
-
- GPIO_InitTypeDef GPIO_InitStruct = {0};
-
- /* GPIO Ports Clock Enable */
- __HAL_RCC_GPIOC_CLK_ENABLE();
- __HAL_RCC_GPIOF_CLK_ENABLE();
- __HAL_RCC_GPIOA_CLK_ENABLE();
- __HAL_RCC_GPIOB_CLK_ENABLE();
-
- /*Configure GPIO pin Output Level */
- HAL_GPIO_WritePin(GPIOC, BOARD_RESET_Pin|BOARD_RUN_Pin|SR_OE_Pin|SR_RST_Pin, GPIO_PIN_SET);
-
- /*Configure GPIO pin Output Level */
- HAL_GPIO_WritePin(GPIOC, ROM_ACTIVE_Pin|SR_STRB_Pin|SR_DATA_Pin, GPIO_PIN_RESET);
-
- /*Configure GPIO pin Output Level */
- HAL_GPIO_WritePin(GPIOA, D0_Pin|D1_Pin|D2_Pin|D3_Pin
- |D4_Pin|D5_Pin|D6_Pin|D7_Pin
- |SR_CLK_Pin, GPIO_PIN_RESET);
-
- /*Configure GPIO pin Output Level */
- HAL_GPIO_WritePin(GPIOB, ROM_WE_Pin|ROM_OE_Pin|ROM_CE_Pin|DATA_ROM_CE_Pin
- |DATA_DIR_Pin, GPIO_PIN_RESET);
-
- /*Configure GPIO pins : PCPin PCPin PCPin */
- GPIO_InitStruct.Pin = BOARD_RESET_Pin|BOARD_RUN_Pin|ROM_ACTIVE_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
- HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
-
- /*Configure GPIO pin : PtPin */
- GPIO_InitStruct.Pin = BOARD_POWER_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- HAL_GPIO_Init(BOARD_POWER_GPIO_Port, &GPIO_InitStruct);
-
- /*Configure GPIO pins : PAPin PAPin PAPin PAPin
- PAPin PAPin PAPin PAPin
- PAPin */
- GPIO_InitStruct.Pin = D0_Pin|D1_Pin|D2_Pin|D3_Pin
- |D4_Pin|D5_Pin|D6_Pin|D7_Pin
- |SR_CLK_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
- HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
-
- /*Configure GPIO pin : PtPin */
- GPIO_InitStruct.Pin = SR_DATAIN_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
- GPIO_InitStruct.Pull = GPIO_PULLUP;
- HAL_GPIO_Init(SR_DATAIN_GPIO_Port, &GPIO_InitStruct);
-
- /*Configure GPIO pins : PBPin PBPin PBPin PBPin
- PBPin */
- GPIO_InitStruct.Pin = ROM_WE_Pin|ROM_OE_Pin|ROM_CE_Pin|DATA_ROM_CE_Pin
- |DATA_DIR_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
- HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
-
- /*Configure GPIO pins : PCPin PCPin PCPin PCPin */
- GPIO_InitStruct.Pin = SR_OE_Pin|SR_RST_Pin|SR_STRB_Pin|SR_DATA_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
- HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
-
+ MX_GPIO_Init();
+ MX_ADC_Init();
+ MX_USART1_UART_Init();
+ MX_TIM6_Init();
}
-
-/* USER CODE BEGIN 2 */
-
-/* USER CODE END 2 */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Src/main.c b/Src/main.c
index 221be50..7f71873 100644
--- a/Src/main.c
+++ b/Src/main.c
@@ -1,189 +1,21 @@
-/* USER CODE BEGIN Header */
-/**
- ******************************************************************************
- * @file : main.c
- * @brief : Main program body
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
-/* USER CODE END Header */
-
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
+#include "stm32f0xx_system.h"
+#include "timers.h"
#include "adc.h"
-#include "tim.h"
#include "usart.h"
#include "gpio.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 ---------------------------------------------------------*/
-
-/* USER CODE BEGIN PV */
-
-/* USER CODE END PV */
-
-/* Private function prototypes -----------------------------------------------*/
-void SystemClock_Config(void);
-/* USER CODE BEGIN PFP */
-
-/* USER CODE END PFP */
-
-/* Private user code ---------------------------------------------------------*/
-/* USER CODE BEGIN 0 */
-
-/* USER CODE END 0 */
-
-/**
- * @brief The application entry point.
- * @retval int
- */
int main(void)
{
- /* USER CODE BEGIN 1 */
+ // Reset of all peripherals, Initializes the Flash interface and the Systick.
+ HAL_Init();
- /* USER CODE END 1 */
-
+ // Configure the system clock
+ SystemClock_Config();
- /* MCU Configuration--------------------------------------------------------*/
+ // Initialize all configured peripherals */
+ initialise_gpio();
- /* 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_ADC_Init();
- MX_TIM6_Init();
- /* USER CODE BEGIN 2 */
-
- /* USER CODE END 2 */
-
- /* Infinite loop */
- /* USER CODE BEGIN WHILE */
- while (1)
- {
- /* USER CODE END WHILE */
-
- /* USER CODE BEGIN 3 */
- }
- /* USER CODE END 3 */
+ while (1)
+ {
+ }
}
-
-/**
- * @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 CPU, AHB and APB busses clocks
- */
- RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI14|RCC_OSCILLATORTYPE_HSE;
- RCC_OscInitStruct.HSEState = RCC_HSE_ON;
- RCC_OscInitStruct.HSI14State = RCC_HSI14_ON;
- RCC_OscInitStruct.HSI14CalibrationValue = 16;
- RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
- RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
- RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL6;
- RCC_OscInitStruct.PLL.PREDIV = RCC_PREDIV_DIV1;
- if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
- {
- Error_Handler();
- }
- /** Initializes the CPU, AHB and APB busses clocks
- */
- RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
- |RCC_CLOCKTYPE_PCLK1;
- RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
- RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
- RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
-
- if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
- {
- Error_Handler();
- }
- PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1;
- PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK1;
- if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
- {
- Error_Handler();
- }
-}
-
-/* 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 */
-
- /* 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(char *file, uint32_t line)
-{
- /* USER CODE BEGIN 6 */
- /* User can add his own implementation to report the file name and line number,
- tex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
- /* USER CODE END 6 */
-}
-#endif /* USE_FULL_ASSERT */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Src/stm32f0xx_hal_msp.c b/Src/stm32f0xx_hal_msp.c
index 5995979..9d575ec 100644
--- a/Src/stm32f0xx_hal_msp.c
+++ b/Src/stm32f0xx_hal_msp.c
@@ -20,7 +20,7 @@
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
-#include "main.h"
+#include
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
diff --git a/Src/stm32f0xx_it.c b/Src/stm32f0xx_it.c
deleted file mode 100644
index 46191bd..0000000
--- a/Src/stm32f0xx_it.c
+++ /dev/null
@@ -1,145 +0,0 @@
-/* USER CODE BEGIN Header */
-/**
- ******************************************************************************
- * @file stm32f0xx_it.c
- * @brief Interrupt Service Routines.
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
-/* 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 --------------------------------------------------------*/
-
-/* 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 */
-
- /* 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). */
-/******************************************************************************/
-
-/* USER CODE BEGIN 1 */
-
-/* USER CODE END 1 */
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Src/stm32f0xx_system.c b/Src/stm32f0xx_system.c
new file mode 100644
index 0000000..5ab8968
--- /dev/null
+++ b/Src/stm32f0xx_system.c
@@ -0,0 +1,296 @@
+#include "stm32f0xx_system.h"
+
+ADC_HandleTypeDef hadc;
+TIM_HandleTypeDef htim6;
+UART_HandleTypeDef huart1;
+
+
+void NMI_Handler(void)
+{
+}
+
+
+void HardFault_Handler(void)
+{
+ while (1)
+ {}
+}
+
+void SVC_Handler(void)
+{
+}
+
+void PendSV_Handler(void)
+{
+}
+
+void SysTick_Handler(void)
+{
+ HAL_IncTick();
+ HAL_SYSTICK_IRQHandler();
+}
+
+void SystemClock_Config(void)
+{
+ RCC_OscInitTypeDef RCC_OscInitStruct = {0};
+ RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
+ RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
+
+ // Initializes the CPU, AHB and APB busses clocks
+ RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI14 | RCC_OSCILLATORTYPE_HSE;
+ RCC_OscInitStruct.HSEState = RCC_HSE_ON;
+ RCC_OscInitStruct.HSI14State = RCC_HSI14_ON;
+ RCC_OscInitStruct.HSI14CalibrationValue = 16;
+ RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
+ RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
+ RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL6;
+ RCC_OscInitStruct.PLL.PREDIV = RCC_PREDIV_DIV1;
+
+ if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+ // Initializes the CPU, AHB and APB busses clocks
+ RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_PCLK1;
+ RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
+ RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
+ RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
+
+ if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_1) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+ PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_USART1;
+ PeriphClkInit.Usart1ClockSelection = RCC_USART1CLKSOURCE_PCLK1;
+
+ if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
+ {
+ Error_Handler();
+ }
+}
+
+void Error_Handler(void)
+{
+}
+
+
+void MX_ADC_Init(void)
+{
+ ADC_ChannelConfTypeDef sConfig = {0};
+
+ // Configure the global features of the ADC (Clock, Resolution, Data Alignment and number of conversion)
+ hadc.Instance = ADC1;
+ hadc.Init.ClockPrescaler = ADC_CLOCK_ASYNC_DIV1;
+ hadc.Init.Resolution = ADC_RESOLUTION_12B;
+ hadc.Init.DataAlign = ADC_DATAALIGN_RIGHT;
+ hadc.Init.ScanConvMode = ADC_SCAN_DIRECTION_FORWARD;
+ hadc.Init.EOCSelection = ADC_EOC_SINGLE_CONV;
+ hadc.Init.LowPowerAutoWait = DISABLE;
+ hadc.Init.LowPowerAutoPowerOff = DISABLE;
+ hadc.Init.ContinuousConvMode = DISABLE;
+ hadc.Init.DiscontinuousConvMode = DISABLE;
+ hadc.Init.ExternalTrigConv = ADC_SOFTWARE_START;
+ hadc.Init.ExternalTrigConvEdge = ADC_EXTERNALTRIGCONVEDGE_NONE;
+ hadc.Init.DMAContinuousRequests = DISABLE;
+ hadc.Init.Overrun = ADC_OVR_DATA_PRESERVED;
+
+ if (HAL_ADC_Init(&hadc) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+ // Configure for the selected ADC regular channel to be converted.
+ sConfig.Channel = ADC_CHANNEL_8;
+ sConfig.Rank = ADC_RANK_CHANNEL_NUMBER;
+ sConfig.SamplingTime = ADC_SAMPLETIME_1CYCLE_5;
+
+ if (HAL_ADC_ConfigChannel(&hadc, &sConfig) != HAL_OK)
+ {
+ Error_Handler();
+ }
+
+}
+
+void HAL_ADC_MspInit(ADC_HandleTypeDef* adcHandle)
+{
+ GPIO_InitTypeDef GPIO_InitStruct = {0};
+ if (adcHandle->Instance==ADC1)
+ {
+ __HAL_RCC_ADC1_CLK_ENABLE();
+ __HAL_RCC_GPIOB_CLK_ENABLE();
+
+ // ADC GPIO Configuration
+ // PB0 ------> ADC_IN8
+ GPIO_InitStruct.Pin = TARGET_VOLTAGE_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ HAL_GPIO_Init(TARGET_VOLTAGE_GPIO_Port, &GPIO_InitStruct);
+ }
+}
+
+void HAL_ADC_MspDeInit(ADC_HandleTypeDef* adcHandle)
+{
+ if (adcHandle->Instance==ADC1)
+ {
+ __HAL_RCC_ADC1_CLK_DISABLE();
+
+ HAL_GPIO_DeInit(TARGET_VOLTAGE_GPIO_Port, TARGET_VOLTAGE_Pin);
+ }
+}
+
+void MX_GPIO_Init(void)
+{
+ GPIO_InitTypeDef GPIO_InitStruct = {0};
+
+ // GPIO Ports Clock Enable
+ __HAL_RCC_GPIOC_CLK_ENABLE();
+ __HAL_RCC_GPIOF_CLK_ENABLE();
+ __HAL_RCC_GPIOA_CLK_ENABLE();
+ __HAL_RCC_GPIOB_CLK_ENABLE();
+
+ // Configure GPIO pin Output Level
+ HAL_GPIO_WritePin(GPIOC, BOARD_RESET_Pin | BOARD_RUN_Pin | SR_OE_Pin | SR_RST_Pin, GPIO_PIN_SET);
+
+ // Configure GPIO pin Output Level
+ HAL_GPIO_WritePin(GPIOC, ROM_ACTIVE_Pin | SR_STRB_Pin | SR_DATA_Pin, GPIO_PIN_RESET);
+
+ // Configure GPIO pin Output Level
+ HAL_GPIO_WritePin(GPIOA, D0_Pin | D1_Pin | D2_Pin | D3_Pin | D4_Pin | D5_Pin | D6_Pin | D7_Pin | SR_CLK_Pin, GPIO_PIN_RESET);
+
+ // Configure GPIO pin Output Level
+ HAL_GPIO_WritePin(GPIOB, ROM_WE_Pin | ROM_OE_Pin | ROM_CE_Pin | DATA_ROM_CE_Pin | DATA_DIR_Pin, GPIO_PIN_RESET);
+
+ // Configure GPIO pins : PCPin PCPin PCPin
+ GPIO_InitStruct.Pin = BOARD_RESET_Pin | BOARD_RUN_Pin | ROM_ACTIVE_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+
+ // Configure GPIO pin : PtPin
+ GPIO_InitStruct.Pin = BOARD_POWER_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ HAL_GPIO_Init(BOARD_POWER_GPIO_Port, &GPIO_InitStruct);
+
+ // Configure GPIO pins : PAPin PAPin PAPin PAPin PAPin PAPin PAPin PAPin PAPin
+ GPIO_InitStruct.Pin = D0_Pin | D1_Pin | D2_Pin | D3_Pin | D4_Pin | D5_Pin | D6_Pin | D7_Pin | SR_CLK_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
+
+ // Configure GPIO pin : PtPin
+ GPIO_InitStruct.Pin = SR_DATAIN_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
+ GPIO_InitStruct.Pull = GPIO_PULLUP;
+ HAL_GPIO_Init(SR_DATAIN_GPIO_Port, &GPIO_InitStruct);
+
+ // Configure GPIO pins : PBPin PBPin PBPin PBPin PBPin
+ GPIO_InitStruct.Pin = ROM_WE_Pin | ROM_OE_Pin | ROM_CE_Pin | DATA_ROM_CE_Pin | DATA_DIR_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
+ HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
+
+ // Configure GPIO pins : PCPin PCPin PCPin PCPin
+ GPIO_InitStruct.Pin = SR_OE_Pin | SR_RST_Pin | SR_STRB_Pin | SR_DATA_Pin;
+ GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
+ GPIO_InitStruct.Pull = GPIO_NOPULL;
+ GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
+ HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
+}
+
+
+void MX_TIM6_Init(void)
+{
+ htim6.Instance = TIM6;
+ htim6.Init.Prescaler = 47999;
+ htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
+ htim6.Init.Period = 100;
+ htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
+
+ if (HAL_TIM_Base_Init(&htim6) != HAL_OK)
+ {
+ Error_Handler();
+ }
+}
+
+void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
+{
+
+ if (tim_baseHandle->Instance==TIM6)
+ {
+ __HAL_RCC_TIM6_CLK_ENABLE();
+ // TIM6 interrupt Init
+ HAL_NVIC_SetPriority(TIM6_IRQn, 2, 0);
+ HAL_NVIC_EnableIRQ(TIM6_IRQn);
+ }
+}
+
+void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle)
+{
+
+ if (tim_baseHandle->Instance==TIM6)
+ {
+ __HAL_RCC_TIM6_CLK_DISABLE();
+ // TIM6 interrupt Deinit
+ HAL_NVIC_DisableIRQ(TIM6_IRQn);
+ }
+}
+
+void MX_USART1_UART_Init(void)
+{
+ 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();
+ }
+}
+
+void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
+{
+ GPIO_InitTypeDef GPIO_InitStruct = {0};
+ if (uartHandle->Instance==USART1)
+ {
+ __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);
+ }
+}
+
+void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
+{
+ if (uartHandle->Instance==USART1)
+ {
+ __HAL_RCC_USART1_CLK_DISABLE();
+
+ HAL_GPIO_DeInit(GPIOA, GPIO_PIN_9 | GPIO_PIN_10);
+ HAL_NVIC_DisableIRQ(USART1_IRQn);
+ }
+}
diff --git a/Src/tim.c b/Src/tim.c
deleted file mode 100644
index 17d54f2..0000000
--- a/Src/tim.c
+++ /dev/null
@@ -1,81 +0,0 @@
-/**
- ******************************************************************************
- * File Name : TIM.c
- * Description : This file provides code for the configuration
- * of the TIM instances.
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
-#include "tim.h"
-
-/* USER CODE BEGIN 0 */
-
-/* USER CODE END 0 */
-
-TIM_HandleTypeDef htim6;
-
-/* TIM6 init function */
-void MX_TIM6_Init(void)
-{
-
- htim6.Instance = TIM6;
- htim6.Init.Prescaler = 47999;
- htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
- htim6.Init.Period = 100;
- htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_ENABLE;
- if (HAL_TIM_Base_Init(&htim6) != HAL_OK)
- {
- Error_Handler();
- }
-
-}
-
-void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* tim_baseHandle)
-{
-
- if(tim_baseHandle->Instance==TIM6)
- {
- /* USER CODE BEGIN TIM6_MspInit 0 */
-
- /* USER CODE END TIM6_MspInit 0 */
- /* TIM6 clock enable */
- __HAL_RCC_TIM6_CLK_ENABLE();
- /* USER CODE BEGIN TIM6_MspInit 1 */
-
- /* USER CODE END TIM6_MspInit 1 */
- }
-}
-
-void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* tim_baseHandle)
-{
-
- if(tim_baseHandle->Instance==TIM6)
- {
- /* USER CODE BEGIN TIM6_MspDeInit 0 */
-
- /* USER CODE END TIM6_MspDeInit 0 */
- /* Peripheral clock disable */
- __HAL_RCC_TIM6_CLK_DISABLE();
- /* USER CODE BEGIN TIM6_MspDeInit 1 */
-
- /* USER CODE END TIM6_MspDeInit 1 */
- }
-}
-
-/* USER CODE BEGIN 1 */
-
-/* USER CODE END 1 */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/Src/timers.c b/Src/timers.c
new file mode 100644
index 0000000..58aa4e0
--- /dev/null
+++ b/Src/timers.c
@@ -0,0 +1,6 @@
+#include "timers.h"
+
+void TIM6_IRQHandler(void)
+{
+ HAL_TIM_IRQHandler(&htim6);
+}
diff --git a/Src/usart.c b/Src/usart.c
index 258af6a..d79066c 100644
--- a/Src/usart.c
+++ b/Src/usart.c
@@ -1,108 +1,6 @@
-/**
- ******************************************************************************
- * File Name : USART.c
- * Description : This file provides code for the configuration
- * of the USART instances.
- ******************************************************************************
- * @attention
- *
- * © Copyright (c) 2019 STMicroelectronics.
- * All rights reserved.
- *
- * 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
- *
- ******************************************************************************
- */
-
-/* Includes ------------------------------------------------------------------*/
#include "usart.h"
-/* USER CODE BEGIN 0 */
-
-/* USER CODE END 0 */
-
-UART_HandleTypeDef huart1;
-
-/* USART1 init function */
-
-void MX_USART1_UART_Init(void)
+void USART1_IRQHandler(void)
{
-
- 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();
- }
-
+ HAL_UART_IRQHandler(&huart1);
}
-
-void HAL_UART_MspInit(UART_HandleTypeDef* uartHandle)
-{
-
- GPIO_InitTypeDef GPIO_InitStruct = {0};
- if(uartHandle->Instance==USART1)
- {
- /* USER CODE BEGIN USART1_MspInit 0 */
-
- /* USER CODE END USART1_MspInit 0 */
- /* USART1 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);
-
- /* USER CODE BEGIN USART1_MspInit 1 */
-
- /* USER CODE END USART1_MspInit 1 */
- }
-}
-
-void HAL_UART_MspDeInit(UART_HandleTypeDef* uartHandle)
-{
-
- if(uartHandle->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);
-
- /* USER CODE BEGIN USART1_MspDeInit 1 */
-
- /* USER CODE END USART1_MspDeInit 1 */
- }
-}
-
-/* USER CODE BEGIN 1 */
-
-/* USER CODE END 1 */
-
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/