54 lines
1.2 KiB
C
54 lines
1.2 KiB
C
#include "gpios.h"
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uint8_t coil1 = 0,coil2 = 0;
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void led_ctrl()
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{
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if(it_1000ms_flag == 1)
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{
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HAL_GPIO_TogglePin(GPIO_LED_GPIO_Port,GPIO_LED_Pin);
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it_1000ms_flag = 0;
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}
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}
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void digital_ctrl()
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{
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led_ctrl();//指示灯
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//八位DO输出控制
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PE2_DO1((GPIO_PinState)((CoilState[0]>>0)&0x01));
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PE3_DO2((GPIO_PinState)((CoilState[0]>>1)&0x01));
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PE4_DO3((GPIO_PinState)((CoilState[0]>>2)&0x01));
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PE5_DO4((GPIO_PinState)((CoilState[0]>>3)&0x01));
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PE6_DO5((GPIO_PinState)((CoilState[0]>>4)&0x01));
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PC13_DO6((GPIO_PinState)((CoilState[0]>>5)&0x01));
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PC14_DO7((GPIO_PinState)((CoilState[0]>>6)&0x01));
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PC15_DO8((GPIO_PinState)((CoilState[0]>>7)&0x01));
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coil1 = coil2;
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coil2 = CoilState[2];
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//当有595级联的时候，先发的数据会级联到第二块595芯片中
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if(coil1 != coil2)
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{
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hc595_write_data(CoilState[2]);
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hc595_write_data(CoilState[1]);
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disp_out();
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}
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else
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{
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hc595_write_data(CoilState[1]);
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disp_out();
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}
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DisState[0] = (_74hc165_read_byte()>>8) & 0x00FF;
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DisState[1] = _74hc165_read_byte() & 0x00FF;
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DisState[2] = DI_NAMUR1 + DI_NAMUR2 * 2;
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//encoder reset
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if( ((CoilState[3]>>7)&0x01) == 1 ) //CoilState[3]的D7位，地址0x28
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{
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encoder_init();
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}
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}
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