53 lines
1.1 KiB
C
53 lines
1.1 KiB
C
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/*************************************
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time:2018-04-10
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auther:
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change:
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*************************************/
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#include "system.h"
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#include "main.h"
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G_DATA g_Data;
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//<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD>ƶ˿<C6B6>
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void Power_Init(void)
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{
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GPIO_InitTypeDef GPIO_InitStruct = {0};
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__HAL_RCC_GPIOC_CLK_ENABLE();
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GPIO_InitStruct.Pin = GPIO_PIN_15;
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GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
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GPIO_InitStruct.Pull = GPIO_PULLUP;
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GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
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HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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HAL_GPIO_WritePin(GPIOC,GPIO_PIN_15, GPIO_PIN_RESET);
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}
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void Power_ON(void)
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{
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HAL_GPIO_WritePin(GPIOC, GPIO_PIN_15, GPIO_PIN_SET);
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}
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void Power_OFF(void)
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{
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HAL_GPIO_WritePin(GPIOC, GPIO_PIN_15, GPIO_PIN_RESET);
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}
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void System_Init(void)
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{
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HAL_Init(); /* <20><>ʼ<EFBFBD><CABC>HAL<41><4C> */
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SystemClock_Config(); /* <20><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>,80Mhz */
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delay_init(80); /* <20><>ʱ<EFBFBD><CAB1>ʼ<EFBFBD><CABC> */
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Power_Init(); //<2F><>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD>Դ<EFBFBD><D4B4><EFBFBD>ƶ<EFBFBD>
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Power_ON(); //<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Դ
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delay_ms(50);
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UART_Init(57600); //<2F><><EFBFBD><EFBFBD>1<EFBFBD><31>ʼ<EFBFBD><CABC>
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USART3_Init(57600); //<2F><><EFBFBD><EFBFBD>2<EFBFBD><32>ʼ<EFBFBD><CABC>
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TIM2_Reg_Init(TIM2_PRESCALER, TIM2_PERIOD); //<2F><>ʱ5ms
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TIM1_Init(TIM1_PRESCALER, TIM1_PERIOD); //<2F><>ʱ1ms ʹ<>ö<EFBFBD>ʱ<EFBFBD><CAB1>1
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}
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