48 lines
1.1 KiB
C
48 lines
1.1 KiB
C
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#include "sys.h"
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#include "usart.h"
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#include "delay.h"
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#include "led.h"
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//ALIENTEK <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>STM32H750/F750<35><30><EFBFBD><EFBFBD><EFBFBD><EFBFBD> ʵ<><CAB5>3
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//<2F><><EFBFBD><EFBFBD>ͨ<EFBFBD><CDA8>ʵ<EFBFBD><CAB5>
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//<2F><><EFBFBD><EFBFBD>֧<EFBFBD>֣<EFBFBD>www.openedv.com
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӿƼ<D3BF><C6BC><EFBFBD><EFBFBD><EFBFBD>˾
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int main(void)
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{
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u8 t;
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u8 len;
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u16 times=0;
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Cache_Enable(); //<2F><><EFBFBD><EFBFBD>L1-Cache
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HAL_Init(); //<2F><>ʼ<EFBFBD><CABC>HAL<41><4C>
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Stm32_Clock_Init(160,5,2,4); //<2F><><EFBFBD><EFBFBD>ʱ<EFBFBD><CAB1>,400Mhz
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delay_init(400); //<2F><>ʱ<EFBFBD><CAB1>ʼ<EFBFBD><CABC>
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uart_init(115200); //<2F><><EFBFBD>ڳ<EFBFBD>ʼ<EFBFBD><CABC>
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LED_Init(); //<2F><>ʼ<EFBFBD><CABC>LEDʱ<44><CAB1>
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while(1)
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{
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if(USART_RX_STA&0x8000)
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{
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len=USART_RX_STA&0x3fff;//<2F>õ<EFBFBD><C3B5>˴ν<CBB4><CEBD>յ<EFBFBD><D5B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ݳ<EFBFBD><DDB3><EFBFBD>
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printf("\r\n<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>͵<EFBFBD><EFBFBD><EFBFBD>ϢΪ:\r\n");
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for(t=0;t<len;t++)
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{
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USART1->TDR=USART_RX_BUF[t];
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while((USART1->ISR&0X40)==0);//<2F>ȴ<EFBFBD><C8B4><EFBFBD><EFBFBD>ͽ<EFBFBD><CDBD><EFBFBD>
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}
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printf("\r\n\r\n");//<2F><><EFBFBD>뻻<EFBFBD><EBBBBB>
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USART_RX_STA=0;
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}else
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{
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times++;
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if(times%5000==0)
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{
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printf("\r\nALIENTEK <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>STM32F4/F7/H7<48><37><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD>ʵ<EFBFBD><CAB5>\r\n");
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printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD>ԭ<EFBFBD><EFBFBD>@ALIENTEK\r\n\r\n\r\n");
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}
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if(times%200==0)printf("<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>,<2C>Իس<D4BB><D8B3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>\r\n");
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if(times%30==0)LED0_Toggle;//<2F><>˸LED,<2C><>ʾϵͳ<CFB5><CDB3><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>.
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delay_ms(10);
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}
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}
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}
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