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43 lines
937 B
43 lines
937 B
#include <stdbool.h>
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#include <stdint.h>
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#include <stdio.h>
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#include <string.h>
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#include "main.h"
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#include "usart.h"
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#include "spi.h"
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#define READ_CMD 0xC0
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#define SPI_TIMEOUT_VALUE 1000
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#define SPI_CS_Enable() HAL_GPIO_WritePin(SPI_SEL_GPIO_Port, SPI_SEL_Pin, GPIO_PIN_RESET)
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#define SPI_CS_Disable() HAL_GPIO_WritePin(SPI_SEL_GPIO_Port, SPI_SEL_Pin, GPIO_PIN_SET)
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bool BSP_Read(uint8_t *pData, uint8_t register_address, uint32_t Size)
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{
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uint8_t cmd;
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cmd = 0XCA;
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// if (register_address <= 0x3F)
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// {
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// cmd += register_address;
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// }
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SPI_CS_Enable();
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HAL_SPI_Transmit(&hspi1, &cmd, 1, SPI_TIMEOUT_VALUE);
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// if (HAL_SPI_Receive(&hspi1, pData, Size, SPI_TIMEOUT_VALUE) != HAL_OK)
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// {
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// return false;
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// }
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SPI_CS_Disable();
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return true;
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}
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void user_main()
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{
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uint8_t temp;
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while (1)
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{
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BSP_Read(&temp, 0X3F, 1);
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// HAL_UART_Transmit(&huart1, &temp, 1, 100);
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// HAL_Delay(100);
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}
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}
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