generated from hulk/gd32e23x_template
60 lines
1.4 KiB
C
60 lines
1.4 KiB
C
/*!
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\file main.c
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\brief led spark with systick, USART print and key example
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\version 2024-02-22, V2.1.0, firmware for GD32E23x
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*/
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#include "main.h"
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#include <stdio.h>
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#include "gd32e23x.h"
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#include "systick.h"
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#include "gd32e23x_libopt.h"
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#include "rs485.h"
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#include "led.h"
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#include "i2c.h"
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#include "ldc1612.h"
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#include "tmp112.h"
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uint32_t g_temperature_uint32;
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uint32_t g_eddy_current_value_uint32;
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/*!
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\brief main function
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\param[in] none
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\param[out] none
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\retval none
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*/
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int main(void) {
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setbuf(stdout, NULL);
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/* configure systick */
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systick_config();
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/* configure USART */
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rs485_config();
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/* configure LED */
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led_config();
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/* configure I2C */
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i2c_gpio_config();
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i2c_config();
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// ldc1612_iic_get_sensor_infomation();
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/* configure LDC1612 */
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ldc1612_single_ch0_config();
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while (1) {
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delay_ms(100);
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g_eddy_current_value_uint32 = 0;
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g_temperature_uint32 = 0;
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g_eddy_current_value_uint32 = ldc1612_get_raw_channel_result(CHANNEL_0);
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g_temperature_uint32 = tmp112a_get_raw_channel_result();
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}
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}
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/* retarget the C library printf function to the USART */
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int _write(int fd, char *pBuffer, int size) {
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for (int i = 0; i < size; i++) {
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usart_data_transmit(USART0, (uint8_t) pBuffer[i]);
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while (RESET == usart_flag_get(USART0, USART_FLAG_TBE));
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}
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return size;
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}
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