85 lines
1.6 KiB
C
85 lines
1.6 KiB
C
#include "board.h"
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board_t board;
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void led_open(led_e led)
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{
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switch (led)
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{
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case LED_RED:
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GPIO_SET(LED_RED_GPIO_Port, LED_RED_Pin);
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break;
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case LED_GREEN:
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GPIO_SET(LED_GREEN_GPIO_Port, LED_GREEN_Pin);
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break;
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default:
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break;
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}
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}
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void led_close(led_e led)
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{
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switch (led)
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{
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case LED_RED:
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GPIO_RESET(LED_RED_GPIO_Port, LED_RED_Pin);
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break;
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case LED_GREEN:
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GPIO_RESET(LED_GREEN_GPIO_Port, LED_GREEN_Pin);
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break;
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default:
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break;
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}
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}
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void led_toggle(led_e led)
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{
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switch (led)
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{
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case LED_RED:
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GPIO_TOGGLE(LED_RED_GPIO_Port, LED_RED_Pin);
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break;
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case LED_GREEN:
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GPIO_TOGGLE(LED_GREEN_GPIO_Port, LED_GREEN_Pin);
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break;
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default:
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break;
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}
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}
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/**
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* @brief 初始化显示板
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*
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*/
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void board_init(void)
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{
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adc_init(ADCS_1, ADC1, DMA2, LL_DMA_STREAM_0, LL_DMA_CHANNEL_0, 400,
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INTEMP | INVREF); // 初始化ADC1通道，默认采集AD
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}
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/**
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* @brief 获取当前CPU温度
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* @return {float32} CPU温度
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* @note
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*/
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float32 get_cpu_temperature(void)
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{
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float32 tmp = 0.0f;
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board.adc_raw[ADC_TEMP_CHANNEL] = adc_result_average(ADCS_1, ADC_TEMP_CHANNEL);
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tmp = adc_result_temperature(board.adc_raw[ADC_TEMP_CHANNEL]);
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return tmp;
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}
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/**
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* @brief 获取当前CPU电压
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* @return {float32} CPU电压
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* @note
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*/
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float32 get_cpu_voltage(void)
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{
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float32 tmp = 0.0f;
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board.adc_raw[ADC_INVREF_CHANNEL] = adc_result_average(ADCS_1, ADC_INVREF_CHANNEL);
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tmp = adc_result_value_local(board.adc_raw[ADC_INVREF_CHANNEL]);
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return tmp;
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}
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