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673 lines
20 KiB
673 lines
20 KiB
/* USER CODE BEGIN Header */
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/**
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******************************************************************************
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* @file : main.c
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* @brief : Main program body
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******************************************************************************
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* @attention
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*
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* Copyright (c) 2023 STMicroelectronics.
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* All rights reserved.
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*
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* This software is licensed under terms that can be found in the LICENSE file
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* in the root directory of this software component.
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* If no LICENSE file comes with this software, it is provided AS-IS.
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*
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******************************************************************************
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*/
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/* USER CODE END Header */
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/* Includes ------------------------------------------------------------------*/
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#include "main.h"
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/* Private includes ----------------------------------------------------------*/
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/* USER CODE BEGIN Includes */
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#include "tusb.h"
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/* USER CODE END Includes */
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/* Private typedef -----------------------------------------------------------*/
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/* USER CODE BEGIN PTD */
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/* USER CODE END PTD */
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/* Private define ------------------------------------------------------------*/
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/* USER CODE BEGIN PD */
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/* USER CODE END PD */
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/* Private macro -------------------------------------------------------------*/
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/* USER CODE BEGIN PM */
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/* USER CODE END PM */
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/* Private variables ---------------------------------------------------------*/
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I2C_HandleTypeDef hi2c1;
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SPI_HandleTypeDef hspi1;
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DMA_HandleTypeDef hdma_spi1_rx;
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DMA_HandleTypeDef hdma_spi1_tx;
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UART_HandleTypeDef huart2;
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PCD_HandleTypeDef hpcd_USB_FS;
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/* USER CODE BEGIN PV */
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//DAC_HandleTypeDef hdac1;
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//TIM_HandleTypeDef htim15;
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int SPI_Rx_Done_Flag = 0;
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/* USER CODE END PV */
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/* Private function prototypes -----------------------------------------------*/
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void SystemClock_Config(void);
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static void MX_GPIO_Init(void);
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static void MX_DMA_Init(void);
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static void MX_USART2_UART_Init(void);
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static void MX_SPI1_Init(void);
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static void MX_I2C1_Init(void);
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static void MX_USB_PCD_Init(void);
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/* USER CODE BEGIN PFP */
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//static void MX_DAC1_Init(void);
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//static void MX_TIM15_Init(void);
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/* USER CODE END PFP */
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/* Private user code ---------------------------------------------------------*/
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/* USER CODE BEGIN 0 */
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/*
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static unsigned frame_num = 0;
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static unsigned tx_busy = 0;
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static unsigned interval_ms = 1000 / FRAME_RATE;
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static struct {
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uint32_t size;
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uint8_t const *buffer;
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} const frames[] = {
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{color_bar_0_jpg_len, color_bar_0_jpg},
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{color_bar_1_jpg_len, color_bar_1_jpg},
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{color_bar_2_jpg_len, color_bar_2_jpg},
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{color_bar_3_jpg_len, color_bar_3_jpg},
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{color_bar_4_jpg_len, color_bar_4_jpg},
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{color_bar_5_jpg_len, color_bar_5_jpg},
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{color_bar_6_jpg_len, color_bar_6_jpg},
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{color_bar_7_jpg_len, color_bar_7_jpg},
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};
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*/
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/*
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void cdc_task(void)
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{
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// connected() check for DTR bit
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// Most but not all terminal client set this when making connection
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// if ( tud_cdc_connected() )
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{
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// connected and there are data available
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if (tud_cdc_available())
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{
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// read data
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char buf[64];
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uint32_t count = tud_cdc_read(buf, sizeof(buf));
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(void)count;
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//char buf_2[10] = {'0', '1', '2', '3', '4', '5', '6', '7', '8', '9'};
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//uint32_t count_2 = 10;
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// Echo back
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// Note: Skip echo by commenting out write() and write_flush()
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// for throughput test e.g
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// $ dd if=/dev/zero of=/dev/ttyACM0 count=10000
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tud_cdc_write(buf, count);
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//tud_cdc_n_write(10, buf_2, count_2);
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tud_cdc_write_flush();
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}
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}
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}
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*/
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uint8_t sendT[700] = {
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0xff, 0xd8, 0xff, 0xdb, 0x00, 0x43, 0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xdb, 0x00, 0x43, 0x01, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
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0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xc0, 0x00, 0x11,
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0x08, 0x00, 0x60, 0x00, 0x80, 0x03, 0x01, 0x21, 0x00, 0x02, 0x11, 0x01, 0x03, 0x11, 0x01, 0xff,
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0xda, 0x00, 0x0c, 0x03, 0x01, 0x00, 0x02, 0x11, 0x03, 0x11, 0x00, 0x3f, 0x00, 0x92, 0x8a, 0x00,
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0x4a, 0x2b, 0x31, 0x89, 0x45, 0x6a, 0x64, 0x25, 0x15, 0x98, 0xc6, 0xd1, 0x5b, 0x1b, 0x09, 0x45,
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0x66, 0x31, 0x28, 0xad, 0x4c, 0x84, 0xa2, 0xb3, 0x19, 0x62, 0x8a, 0x00, 0x4a, 0x2b, 0x31, 0x89,
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0x45, 0x6a, 0x64, 0x25, 0x15, 0x98, 0xc6, 0xd1, 0x5b, 0x1b, 0x09, 0x45, 0x66, 0x31, 0x28, 0xad,
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0x4c, 0x84, 0xa2, 0xb3, 0x19, 0x62, 0x8a, 0x00, 0x4a, 0x2b, 0x31, 0x89, 0x45, 0x6a, 0x64, 0x25,
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0x15, 0x98, 0xc6, 0xd1, 0x5b, 0x1b, 0x09, 0x45, 0x66, 0x31, 0x28, 0xad, 0x4c, 0x84, 0xa2, 0xb3,
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0x19, 0x62, 0x8a, 0x00, 0x4a, 0x2b, 0x31, 0x89, 0x45, 0x6a, 0x64, 0x25, 0x15, 0x98, 0xc6, 0xd1,
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0x5b, 0x1b, 0x09, 0x45, 0x66, 0x31, 0x28, 0xad, 0x4c, 0x84, 0xa2, 0xb3, 0x19, 0x62, 0x8a, 0x00,
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0x4a, 0x2b, 0x31, 0x89, 0x45, 0x6a, 0x64, 0x25, 0x15, 0x98, 0xc6, 0xd1, 0x5b, 0x1b, 0x09, 0x45,
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0x66, 0x31, 0x28, 0xad, 0x4c, 0x84, 0xa2, 0xb3, 0x19, 0x62, 0x8a, 0x00, 0x4a, 0x2b, 0x31, 0x89,
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0x45, 0x6a, 0x64, 0x25, 0x15, 0x98, 0xc6, 0xd1, 0x5b, 0x1b, 0x09, 0x45, 0x66, 0x31, 0x28, 0xad,
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0x4c, 0x84, 0xa2, 0xb3, 0x19, 0x62, 0x8a, 0x00, 0x4a, 0x2b, 0x31, 0x89, 0x45, 0x6a, 0x64, 0x25,
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0x15, 0x98, 0xc6, 0xd1, 0x5b, 0x1b, 0x09, 0x45, 0x66, 0x31, 0x28, 0xad, 0x4c, 0x84, 0xa2, 0xb3,
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0x19, 0x62, 0x8a, 0x00, 0x4a, 0x2b, 0x31, 0x89, 0x45, 0x6a, 0x64, 0x25, 0x15, 0x98, 0xc6, 0xd1,
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0x5b, 0x1b, 0x09, 0x45, 0x66, 0x31, 0x28, 0xad, 0x4c, 0x84, 0xa2, 0xb3, 0x19, 0x62, 0x8a, 0x00,
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0x4a, 0x2b, 0x31, 0x89, 0x45, 0x6a, 0x64, 0x25, 0x15, 0x98, 0xc6, 0xd1, 0x5b, 0x1b, 0x09, 0x45,
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0x66, 0x31, 0x28, 0xad, 0x4c, 0x84, 0xa2, 0xb3, 0x19, 0x62, 0x8a, 0x00, 0x4a, 0x2b, 0x31, 0x89,
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0x45, 0x6a, 0x64, 0x25, 0x15, 0x98, 0xc6, 0xd1, 0x5b, 0x1b, 0x09, 0x45, 0x66, 0x31, 0x28, 0xad,
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0x4c, 0x84, 0xa2, 0xb3, 0x19, 0x62, 0x8a, 0x00, 0x4a, 0x2b, 0x31, 0x89, 0x45, 0x6a, 0x64, 0x25,
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0x15, 0x98, 0xc6, 0xd1, 0x5b, 0x1b, 0x09, 0x45, 0x66, 0x31, 0x28, 0xad, 0x4c, 0x84, 0xa2, 0xb3,
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0x19, 0x62, 0x8a, 0x00, 0x4a, 0x2b, 0x31, 0x89, 0x45, 0x6a, 0x64, 0x25, 0x15, 0x98, 0xc6, 0xd1,
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0x5b, 0x1b, 0x09, 0x45, 0x66, 0x31, 0x28, 0xad, 0x4c, 0x84, 0xa2, 0xb3, 0x19, 0xff, 0xd9, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00
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};
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/*
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int currentIdx = 0;
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int currentImg = 0;
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int send_CDC_Bulk(){
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if(currentIdx + 10 > 530){
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currentIdx = 0;
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currentImg++;
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currentImg %=8;
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}
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switch(currentImg){
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case 0:
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tud_cdc_write(&color_bar_0_jpg[currentIdx], 10);
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break;
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case 1:
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tud_cdc_write(&color_bar_1_jpg[currentIdx], 10);
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break;
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case 2:
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tud_cdc_write(&color_bar_2_jpg[currentIdx], 10);
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break;
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case 3:
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tud_cdc_write(&color_bar_3_jpg[currentIdx], 10);
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break;
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case 4:
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tud_cdc_write(&color_bar_4_jpg[currentIdx], 10);
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break;
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case 5:
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tud_cdc_write(&color_bar_5_jpg[currentIdx], 10);
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break;
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case 6:
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tud_cdc_write(&color_bar_6_jpg[currentIdx], 10);
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break;
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case 7:
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tud_cdc_write(&color_bar_7_jpg[currentIdx], 10);
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break;
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default:
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break;
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}
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//tud_cdc_write(&sendT[currentIdx], 10);
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tud_cdc_write_flush();
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currentIdx = currentIdx + 10;
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return 1;
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}
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*/
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void SysTick_Init(void)
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{
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SysTick_Config(SystemCoreClock / 10000); // Set SysTick interrupt to occur every 100us
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}
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void delay_us(uint32_t us)
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{
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uint32_t start = SysTick->VAL;
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uint32_t ticks = us * 10;
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while ((start - SysTick->VAL) < ticks);
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}
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/* USER CODE END 0 */
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/**
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* @brief The application entry point.
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* @retval int
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*/
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int main(void)
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{
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/* USER CODE BEGIN 1 */
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LED_On();
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/* USER CODE END 1 */
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/* MCU Configuration--------------------------------------------------------*/
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/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
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HAL_Init();
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/* USER CODE BEGIN Init */
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/* USER CODE END Init */
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/* Configure the system clock */
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SystemClock_Config();
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/* USER CODE BEGIN SysInit */
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/* USER CODE END SysInit */
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/* Initialize all configured peripherals */
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MX_GPIO_Init();
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MX_DMA_Init();
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MX_USART2_UART_Init();
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MX_SPI1_Init();
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MX_I2C1_Init();
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MX_USB_PCD_Init();
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/* USER CODE BEGIN 2 */
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//MX_DAC1_Init();
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//MX_TIM15_Init();
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HAL_PWREx_EnableVddUSB();
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HAL_Delay(1);
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tud_init(BOARD_DEVICE_RHPORT_NUM);
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HAL_Delay(10);
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SPI_Init(&hspi1);
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// Wait for power stabilization
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//HAL_Delay(1000);
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tud_task();
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int last_sent_idx = 0;
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int buff_stop_idx = 0;
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uint16_t image_size = 0;
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uint8_t cdc_buff[CDC_BUFF_SIZE];
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Cam_Init(&hi2c1, &hspi1);
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/* USER CODE END 2 */
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/* Infinite loop */
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/* USER CODE BEGIN WHILE */
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while (1)
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{
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tud_task();
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if(buff_stop_idx >= (int)image_size){
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LED_Off();
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buff_stop_idx = 0;
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last_sent_idx = 0;
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for(int i = 0; i < CDC_BUFF_SIZE; i++) cdc_buff[i] = 0x00;
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CS_Off();
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CS_On();
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tud_task();
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Cam_Refresh(&hi2c1, &hspi1);
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tud_task();
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Cam_Capture(&hspi1);
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tud_task();
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image_size = Cam_FIFO_length(&hspi1);
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Cam_Start_Burst_Read(&hspi1);
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LED_On();
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continue;
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//HAL_SPI_Receive(&hspi1, cdc_buff, CDC_BUFF_SIZE, HAL_MAX_DELAY);
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}
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else {
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int number_to_read = 0;
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for(int i = 0; i < CDC_BUFF_SIZE; i++) cdc_buff[i] = 0x00;
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if((buff_stop_idx + CDC_BUFF_SIZE) > (int) image_size){
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number_to_read = (int) image_size - buff_stop_idx;
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}
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else{
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number_to_read = CDC_BUFF_SIZE;
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}
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HAL_SPI_Receive(&hspi1, cdc_buff, number_to_read, HAL_MAX_DELAY);
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buff_stop_idx = buff_stop_idx + number_to_read;
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}
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int current_sending_idx = 0;
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do{
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tud_task();
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tud_cdc_write(&cdc_buff[current_sending_idx], CDC_FRAME_SIZE);
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current_sending_idx = current_sending_idx + CDC_FRAME_SIZE;
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last_sent_idx = last_sent_idx + CDC_FRAME_SIZE;
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tud_cdc_write_flush();
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//Delay between sends
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int i = 0;
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for(;i<4000;i++);
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}
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while(last_sent_idx < buff_stop_idx);
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/* USER CODE END WHILE */
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/* USER CODE BEGIN 3 */
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}
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/* USER CODE END 3 */
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}
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/**
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* @brief System Clock Configuration
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* @retval None
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*/
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void SystemClock_Config(void)
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{
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RCC_OscInitTypeDef RCC_OscInitStruct = {0};
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RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
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/** Configure the main internal regulator output voltage
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*/
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if (HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1) != HAL_OK)
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{
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Error_Handler();
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}
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/** Initializes the RCC Oscillators according to the specified parameters
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* in the RCC_OscInitTypeDef structure.
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*/
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RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48|RCC_OSCILLATORTYPE_HSI;
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RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
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RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
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RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
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|
RCC_OscInitStruct.PLL.PLLM = 1;
|
|
RCC_OscInitStruct.PLL.PLLN = 10;
|
|
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV7;
|
|
RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
|
|
RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
|
|
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_CLOCKTYPE_PCLK2;
|
|
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
|
|
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
|
|
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
|
|
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
|
|
|
|
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_4) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
}
|
|
|
|
/**
|
|
* @brief I2C1 Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_I2C1_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN I2C1_Init 0 */
|
|
|
|
/* USER CODE END I2C1_Init 0 */
|
|
|
|
/* USER CODE BEGIN I2C1_Init 1 */
|
|
|
|
/* USER CODE END I2C1_Init 1 */
|
|
hi2c1.Instance = I2C1;
|
|
hi2c1.Init.Timing = 0x10909CEC;
|
|
hi2c1.Init.OwnAddress1 = 0;
|
|
hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
|
|
hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
|
|
hi2c1.Init.OwnAddress2 = 0;
|
|
hi2c1.Init.OwnAddress2Masks = I2C_OA2_NOMASK;
|
|
hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
|
|
hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
|
|
if (HAL_I2C_Init(&hi2c1) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
|
|
/** Configure Analogue filter
|
|
*/
|
|
if (HAL_I2CEx_ConfigAnalogFilter(&hi2c1, I2C_ANALOGFILTER_ENABLE) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
|
|
/** Configure Digital filter
|
|
*/
|
|
if (HAL_I2CEx_ConfigDigitalFilter(&hi2c1, 0) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN I2C1_Init 2 */
|
|
|
|
/* USER CODE END I2C1_Init 2 */
|
|
|
|
}
|
|
|
|
/**
|
|
* @brief SPI1 Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_SPI1_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN SPI1_Init 0 */
|
|
|
|
/* USER CODE END SPI1_Init 0 */
|
|
|
|
/* USER CODE BEGIN SPI1_Init 1 */
|
|
|
|
/* USER CODE END SPI1_Init 1 */
|
|
/* SPI1 parameter configuration*/
|
|
hspi1.Instance = SPI1;
|
|
hspi1.Init.Mode = SPI_MODE_MASTER;
|
|
hspi1.Init.Direction = SPI_DIRECTION_2LINES;
|
|
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
|
|
hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
|
|
hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
|
|
hspi1.Init.NSS = SPI_NSS_SOFT;
|
|
hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_32;
|
|
hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
|
|
hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
|
|
hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
|
|
hspi1.Init.CRCPolynomial = 7;
|
|
hspi1.Init.CRCLength = SPI_CRC_LENGTH_DATASIZE;
|
|
hspi1.Init.NSSPMode = SPI_NSS_PULSE_DISABLE;
|
|
if (HAL_SPI_Init(&hspi1) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN SPI1_Init 2 */
|
|
|
|
/* USER CODE END SPI1_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 USB Initialization Function
|
|
* @param None
|
|
* @retval None
|
|
*/
|
|
static void MX_USB_PCD_Init(void)
|
|
{
|
|
|
|
/* USER CODE BEGIN USB_Init 0 */
|
|
|
|
/* USER CODE END USB_Init 0 */
|
|
|
|
/* USER CODE BEGIN USB_Init 1 */
|
|
|
|
/* USER CODE END USB_Init 1 */
|
|
hpcd_USB_FS.Instance = USB;
|
|
hpcd_USB_FS.Init.dev_endpoints = 8;
|
|
hpcd_USB_FS.Init.speed = PCD_SPEED_FULL;
|
|
hpcd_USB_FS.Init.phy_itface = PCD_PHY_EMBEDDED;
|
|
hpcd_USB_FS.Init.Sof_enable = DISABLE;
|
|
hpcd_USB_FS.Init.low_power_enable = DISABLE;
|
|
hpcd_USB_FS.Init.lpm_enable = DISABLE;
|
|
hpcd_USB_FS.Init.battery_charging_enable = DISABLE;
|
|
if (HAL_PCD_Init(&hpcd_USB_FS) != HAL_OK)
|
|
{
|
|
Error_Handler();
|
|
}
|
|
/* USER CODE BEGIN USB_Init 2 */
|
|
|
|
/* USER CODE END USB_Init 2 */
|
|
|
|
}
|
|
|
|
/**
|
|
* Enable DMA controller clock
|
|
*/
|
|
static void MX_DMA_Init(void)
|
|
{
|
|
|
|
/* DMA controller clock enable */
|
|
__HAL_RCC_DMA1_CLK_ENABLE();
|
|
|
|
/* DMA interrupt init */
|
|
/* DMA1_Channel2_IRQn interrupt configuration */
|
|
HAL_NVIC_SetPriority(DMA1_Channel2_IRQn, 0, 0);
|
|
HAL_NVIC_EnableIRQ(DMA1_Channel2_IRQn);
|
|
/* DMA1_Channel3_IRQn interrupt configuration */
|
|
HAL_NVIC_SetPriority(DMA1_Channel3_IRQn, 0, 0);
|
|
HAL_NVIC_EnableIRQ(DMA1_Channel3_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_GPIOC_CLK_ENABLE();
|
|
__HAL_RCC_GPIOA_CLK_ENABLE();
|
|
__HAL_RCC_GPIOB_CLK_ENABLE();
|
|
|
|
/*Configure GPIO pin Output Level */
|
|
HAL_GPIO_WritePin(DEBUG_LED_GPIO_Port, DEBUG_LED_Pin, GPIO_PIN_RESET);
|
|
|
|
/*Configure GPIO pin Output Level */
|
|
HAL_GPIO_WritePin(GPIOB, CHIP_SELECT_Pin|LD3_Pin, GPIO_PIN_RESET);
|
|
|
|
/*Configure GPIO pin : DEBUG_LED_Pin */
|
|
GPIO_InitStruct.Pin = DEBUG_LED_Pin;
|
|
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
|
|
GPIO_InitStruct.Pull = GPIO_NOPULL;
|
|
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
|
|
HAL_GPIO_Init(DEBUG_LED_GPIO_Port, &GPIO_InitStruct);
|
|
|
|
/*Configure GPIO pins : CHIP_SELECT_Pin LD3_Pin */
|
|
GPIO_InitStruct.Pin = CHIP_SELECT_Pin|LD3_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);
|
|
|
|
}
|
|
|
|
/* USER CODE BEGIN 4 */
|
|
void HAL_SPI_RxCpltCallback(SPI_HandleTypeDef *hspi)
|
|
{
|
|
SPI_Rx_Done_Flag = 1;
|
|
}
|
|
|
|
void HAL_UART_TxCpltCallback(UART_HandleTypeDef *huart)
|
|
{
|
|
// do nothing here
|
|
}
|
|
|
|
/* 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 */
|