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17 lines
326 B
17 lines
326 B
#ifndef BSP_485_H
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#define BSP_485_H
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// #include "../cpu/STC_stc8a8k.h"
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// #include "../cpu/c51_macro.h"
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// #include "../clib/bit.h"
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#include "../bsp/bsp_config.h"
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#include "../msp/uart0.h"
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//485_RE P33
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//485_DE P32
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#define D_485_TX() P32 = 1;// >750us
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#define D_485_RX() P32 = 0;
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extern void L2_485_init(void);
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#endif
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