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#include "CH57x_common.h"
int main()
{
}
#include "CH57x_common.h"
__align(4) UINT8 RxBuffer[ MAX_PACKET_SIZE ]; // IN, must even address
__align(4) UINT8 TxBuffer[ MAX_PACKET_SIZE ]; // OUT, must even address
int main()
{
GPIOA_SetBits(GPIO_Pin_9);
GPIOA_ModeCfg(GPIO_Pin_8, GPIO_ModeIN_PU); // RXD-ÅäÖÃÉÏÀÊäÈë
GPIOA_ModeCfg(GPIO_Pin_9, GPIO_ModeOut_PP_5mA); // TXD-ÅäÖÃÍÆÍìÊä³ö£¬×¢ÒâÏÈÈÃIO¿ÚÊä³ö¸ßµçƽ
UART1_DefInit();
UART1_SendString("11223344", 8 );
while(1)
{
}
}