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February 1, 2024 08:13
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Machine_Learning_Core_STM32WL55/SHUBv3_MLC DataLog Fusion Custom GUI App (via ST's Unicleo-GUI) with DIL24 socket STEVAL-MKI197V1's LSM6DSOX sensor
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/* | |
* WL55JCx + SHUBv3 + MKI197v1 | |
******************************************************************************* | |
* | |
* This project was created for the WL55JC1 board, combined with the Sensor | |
* Hub v3 and the MKI197v1, to enable the Machine Learning Core of the LSM6DSOX Sensor | |
* | |
* Author: Harris Koutsourelakis, ISCA Lab | |
* | |
* | |
******************************************************************************* | |
***************************** UNICLEO-GUI OUTPUT ****************************** | |
******************************************************************************* | |
/* 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 "app_mems.h" | |
/* Private includes ----------------------------------------------------------*/ | |
/* USER CODE BEGIN Includes */ | |
#include "shub_v3_0.h" | |
/* 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 ---------------------------------------------------------*/ | |
CRC_HandleTypeDef hcrc; | |
UART_HandleTypeDef huart1; | |
RTC_HandleTypeDef hrtc; | |
TIM_HandleTypeDef htim1; | |
TIM_HandleTypeDef htim2; | |
/* USER CODE BEGIN PV */ | |
/* USER CODE END PV */ | |
/* Private function prototypes -----------------------------------------------*/ | |
void SystemClock_Config(void); | |
static void MX_GPIO_Init(void); | |
static void MX_DMA_Init(void); | |
static void MX_RTC_Init(void); | |
static void MX_TIM1_Init(void); | |
static void MX_CRC_Init(void); | |
static void MX_USART1_UART_Init(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 */ | |
/* 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_DMA_Init(); | |
MX_RTC_Init(); | |
MX_TIM1_Init(); | |
MX_CRC_Init(); | |
MX_USART1_UART_Init(); | |
MX_MEMS_Init(); | |
/* USER CODE BEGIN 2 */ | |
shub_init(); | |
shub_power_i2c_on(); | |
shub_power_i2c_mlc_on(); | |
/* USER CODE END 2 */ | |
/* Infinite loop */ | |
/* USER CODE BEGIN WHILE */ | |
while (1) | |
{ | |
/* USER CODE END WHILE */ | |
MX_MEMS_Process(); | |
/* USER CODE BEGIN 3 */ | |
} | |
/* USER CODE END 3 */ | |
} | |
/** | |
* @brief System Clock Configuration | |
* @retval None | |
*/ | |
void SystemClock_Config(void) | |
{ | |
RCC_OscInitTypeDef RCC_OscInitStruct = {0}; | |
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0}; | |
/** Configure LSE Drive Capability | |
*/ | |
HAL_PWR_EnableBkUpAccess(); | |
__HAL_RCC_LSEDRIVE_CONFIG(RCC_LSEDRIVE_LOW); | |
/** Configure the main internal regulator output voltage | |
*/ | |
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2); | |
/** Initializes the CPU, AHB and APB buses clocks | |
*/ | |
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_LSI|RCC_OSCILLATORTYPE_LSE | |
|RCC_OSCILLATORTYPE_MSI; | |
RCC_OscInitStruct.LSEState = RCC_LSE_ON; | |
RCC_OscInitStruct.MSIState = RCC_MSI_ON; | |
RCC_OscInitStruct.MSICalibrationValue = RCC_MSICALIBRATION_DEFAULT; | |
RCC_OscInitStruct.MSIClockRange = RCC_MSIRANGE_6; | |
RCC_OscInitStruct.LSIDiv = RCC_LSI_DIV1; | |
RCC_OscInitStruct.LSIState = RCC_LSI_ON; | |
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_NONE; | |
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
/** Configure the SYSCLKSource, HCLK, PCLK1 and PCLK2 clocks dividers | |
*/ | |
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK3|RCC_CLOCKTYPE_HCLK | |
|RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1 | |
|RCC_CLOCKTYPE_PCLK2; | |
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_MSI; | |
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1; | |
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1; | |
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1; | |
RCC_ClkInitStruct.AHBCLK3Divider = RCC_SYSCLK_DIV1; | |
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
} | |
/** | |
* @brief CRC Initialization Function | |
* @param None | |
* @retval None | |
*/ | |
static void MX_CRC_Init(void) | |
{ | |
/* USER CODE BEGIN CRC_Init 0 */ | |
/* USER CODE END CRC_Init 0 */ | |
/* USER CODE BEGIN CRC_Init 1 */ | |
/* USER CODE END CRC_Init 1 */ | |
hcrc.Instance = CRC; | |
hcrc.Init.DefaultPolynomialUse = DEFAULT_POLYNOMIAL_ENABLE; | |
hcrc.Init.DefaultInitValueUse = DEFAULT_INIT_VALUE_ENABLE; | |
hcrc.Init.InputDataInversionMode = CRC_INPUTDATA_INVERSION_NONE; | |
hcrc.Init.OutputDataInversionMode = CRC_OUTPUTDATA_INVERSION_DISABLE; | |
hcrc.InputDataFormat = CRC_INPUTDATA_FORMAT_BYTES; | |
if (HAL_CRC_Init(&hcrc) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
/* USER CODE BEGIN CRC_Init 2 */ | |
/* USER CODE END CRC_Init 2 */ | |
} | |
/** | |
* @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.Init.ClockPrescaler = UART_PRESCALER_DIV1; | |
huart1.AdvancedInit.AdvFeatureInit = UART_ADVFEATURE_NO_INIT; | |
if (HAL_UART_Init(&huart1) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
if (HAL_UARTEx_SetTxFifoThreshold(&huart1, UART_TXFIFO_THRESHOLD_1_8) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
if (HAL_UARTEx_SetRxFifoThreshold(&huart1, UART_RXFIFO_THRESHOLD_1_8) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
if (HAL_UARTEx_DisableFifoMode(&huart1) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
/* USER CODE BEGIN USART1_Init 2 */ | |
/* USER CODE END USART1_Init 2 */ | |
} | |
/** | |
* @brief RTC Initialization Function | |
* @param None | |
* @retval None | |
*/ | |
static void MX_RTC_Init(void) | |
{ | |
/* USER CODE BEGIN RTC_Init 0 */ | |
/* USER CODE END RTC_Init 0 */ | |
RTC_TimeTypeDef sTime = {0}; | |
RTC_DateTypeDef sDate = {0}; | |
/* USER CODE BEGIN RTC_Init 1 */ | |
/* USER CODE END RTC_Init 1 */ | |
/** Initialize RTC Only | |
*/ | |
hrtc.Instance = RTC; | |
hrtc.Init.HourFormat = RTC_HOURFORMAT_24; | |
hrtc.Init.AsynchPrediv = 127; | |
hrtc.Init.SynchPrediv = 255; | |
hrtc.Init.OutPut = RTC_OUTPUT_DISABLE; | |
hrtc.Init.OutPutRemap = RTC_OUTPUT_REMAP_NONE; | |
hrtc.Init.OutPutPolarity = RTC_OUTPUT_POLARITY_HIGH; | |
hrtc.Init.OutPutType = RTC_OUTPUT_TYPE_OPENDRAIN; | |
hrtc.Init.OutPutPullUp = RTC_OUTPUT_PULLUP_NONE; | |
hrtc.Init.BinMode = RTC_BINARY_NONE; | |
if (HAL_RTC_Init(&hrtc) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
/* USER CODE BEGIN Check_RTC_BKUP */ | |
/* USER CODE END Check_RTC_BKUP */ | |
/** Initialize RTC and set the Time and Date | |
*/ | |
sTime.Hours = 0x0; | |
sTime.Minutes = 0x0; | |
sTime.Seconds = 0x0; | |
sTime.DayLightSaving = RTC_DAYLIGHTSAVING_NONE; | |
sTime.StoreOperation = RTC_STOREOPERATION_RESET; | |
if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BCD) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
sDate.WeekDay = RTC_WEEKDAY_MONDAY; | |
sDate.Month = RTC_MONTH_JANUARY; | |
sDate.Date = 0x1; | |
sDate.Year = 0x0; | |
if (HAL_RTC_SetDate(&hrtc, &sDate, RTC_FORMAT_BCD) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
/* USER CODE BEGIN RTC_Init 2 */ | |
/* USER CODE END RTC_Init 2 */ | |
} | |
/** | |
* @brief TIM1 Initialization Function | |
* @param None | |
* @retval None | |
*/ | |
static void MX_TIM1_Init(void) | |
{ | |
/* USER CODE BEGIN TIM1_Init 0 */ | |
/* USER CODE END TIM1_Init 0 */ | |
TIM_ClockConfigTypeDef sClockSourceConfig = {0}; | |
TIM_MasterConfigTypeDef sMasterConfig = {0}; | |
/* USER CODE BEGIN TIM1_Init 1 */ | |
/* USER CODE END TIM1_Init 1 */ | |
htim1.Instance = TIM1; | |
htim1.Init.Prescaler = 0; | |
htim1.Init.CounterMode = TIM_COUNTERMODE_UP; | |
htim1.Init.Period = 65535; | |
htim1.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; | |
htim1.Init.RepetitionCounter = 0; | |
htim1.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; | |
if (HAL_TIM_Base_Init(&htim1) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; | |
if (HAL_TIM_ConfigClockSource(&htim1, &sClockSourceConfig) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; | |
sMasterConfig.MasterOutputTrigger2 = TIM_TRGO2_RESET; | |
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; | |
if (HAL_TIMEx_MasterConfigSynchronization(&htim1, &sMasterConfig) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
/* USER CODE BEGIN TIM1_Init 2 */ | |
/* USER CODE END TIM1_Init 2 */ | |
} | |
/** | |
* @brief TIM2 Initialization Function | |
* @param None | |
* @retval None | |
*/ | |
void MX_TIM2_Init(void) | |
{ | |
/* USER CODE BEGIN TIM2_Init 0 */ | |
/* USER CODE END TIM2_Init 0 */ | |
TIM_ClockConfigTypeDef sClockSourceConfig = {0}; | |
TIM_MasterConfigTypeDef sMasterConfig = {0}; | |
/* USER CODE BEGIN TIM2_Init 1 */ | |
/* USER CODE END TIM2_Init 1 */ | |
htim2.Instance = TIM2; | |
htim2.Init.Prescaler = 0; | |
htim2.Init.CounterMode = TIM_COUNTERMODE_UP; | |
htim2.Init.Period = 4294967295; | |
htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1; | |
htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE; | |
if (HAL_TIM_Base_Init(&htim2) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL; | |
if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET; | |
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE; | |
if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK) | |
{ | |
Error_Handler(); | |
} | |
/* USER CODE BEGIN TIM2_Init 2 */ | |
/* USER CODE END TIM2_Init 2 */ | |
} | |
/** | |
* Enable DMA controller clock | |
*/ | |
static void MX_DMA_Init(void) | |
{ | |
/* DMA controller clock enable */ | |
__HAL_RCC_DMAMUX1_CLK_ENABLE(); | |
__HAL_RCC_DMA1_CLK_ENABLE(); | |
/* DMA interrupt init */ | |
/* DMA1_Channel6_IRQn interrupt configuration */ | |
HAL_NVIC_SetPriority(DMA1_Channel6_IRQn, 0, 0); | |
HAL_NVIC_EnableIRQ(DMA1_Channel6_IRQn); | |
} | |
/** | |
* @brief GPIO Initialization Function | |
* @param None | |
* @retval None | |
*/ | |
static void MX_GPIO_Init(void) | |
{ | |
GPIO_InitTypeDef GPIO_InitStruct = {0}; | |
/* GPIO Ports Clock Enable */ | |
__HAL_RCC_GPIOA_CLK_ENABLE(); | |
__HAL_RCC_GPIOB_CLK_ENABLE(); | |
__HAL_RCC_GPIOC_CLK_ENABLE(); | |
/*Configure GPIO pin Output Level */ | |
HAL_GPIO_WritePin(GPIOB, LED1_Pin|LED2_Pin, GPIO_PIN_RESET); | |
/*Configure GPIO pin Output Level */ | |
HAL_GPIO_WritePin(GPIOC, FE_CTRL3_Pin|FE_CTRL2_Pin|FE_CTRL1_Pin, GPIO_PIN_RESET); | |
/*Configure GPIO pins : LED1_Pin LED2_Pin */ | |
GPIO_InitStruct.Pin = LED1_Pin|LED2_Pin; | |
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; | |
GPIO_InitStruct.Pull = GPIO_NOPULL; | |
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH; | |
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); | |
/*Configure GPIO pins : FE_CTRL3_Pin FE_CTRL2_Pin FE_CTRL1_Pin */ | |
GPIO_InitStruct.Pin = FE_CTRL3_Pin|FE_CTRL2_Pin|FE_CTRL1_Pin; | |
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP; | |
GPIO_InitStruct.Pull = GPIO_NOPULL; | |
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_VERY_HIGH; | |
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); | |
/*Configure GPIO pin : PB1 */ | |
GPIO_InitStruct.Pin = GPIO_PIN_1; | |
GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING; | |
GPIO_InitStruct.Pull = GPIO_NOPULL; | |
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct); | |
/*Configure GPIO pin : PC0 */ | |
GPIO_InitStruct.Pin = GPIO_PIN_0; | |
GPIO_InitStruct.Mode = GPIO_MODE_INPUT; | |
GPIO_InitStruct.Pull = GPIO_NOPULL; | |
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct); | |
/*Configure GPIO pin : B3_Pin */ | |
GPIO_InitStruct.Pin = B3_Pin; | |
GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING; | |
GPIO_InitStruct.Pull = GPIO_PULLUP; | |
HAL_GPIO_Init(B3_GPIO_Port, &GPIO_InitStruct); | |
/* EXTI interrupt init*/ | |
HAL_NVIC_SetPriority(EXTI1_IRQn, 0, 0); | |
HAL_NVIC_EnableIRQ(EXTI1_IRQn); | |
HAL_NVIC_SetPriority(EXTI9_5_IRQn, 0, 0); | |
HAL_NVIC_EnableIRQ(EXTI9_5_IRQn); | |
} | |
/* 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 */ |
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