40 lines
1.1 KiB
C
40 lines
1.1 KiB
C
//HC25 ¿â
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#ifndef __HC25_H
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#define __HC25_H
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#include "sys.h"
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#include "uart.h"
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#define HC25_COM COM2
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#define HC25_SendBuff(__pdata__, __data_len__) \
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Uart_SendBuf(HC25_COM, __pdata__, __data_len__); \
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Delay_ms(50)
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#define HC25_Receive(__pdata__) Uart_GetChar(HC25_COM, __pdata__)
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#define HC25_ReceiveBuffUntil(__pdata__, __end_byte__, __timeout__) Uart_GetBuffUntil(HC25_COM, __pdata__, __end_byte__, __timeout__)
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#define HC25_ClearSend Uart_ClearTxFifo(HC25_COM)
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#define HC25_ClearReceive Uart_ClearRxFifo(HC25_COM)
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#define HC25_EnterATMode \
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if (is_at_mode == 0) \
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{ \
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HC25_SendBuff("+++", 4); \
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Delay_ms(200); \
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is_at_mode = 1; \
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HC25_ClearReceive; \
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}
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#define HC25_ExitATMode \
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if (is_at_mode == 1) \
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{ \
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HC25_SendATCmd("ENTM"); \
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Delay_ms(200); \
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is_at_mode = 0; \
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HC25_ClearReceive; \
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}
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void HC25_Init(void);
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void HC25_SendATCmd(uint8_t *cmd);
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#endif
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