26 lines
527 B
C
26 lines
527 B
C
#ifndef _APP_MODBUS_H_
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#define _APP_MODBUS_H_
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#include <stdint.h>
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//MODBUS从机地址(广播地址0)
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#define MODBUS_ADDR sys_conf.Modbus_addr
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void app_modbus_Init(uint32_t baudrate, uint8_t io_tx, uint8_t io_rx);
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// Empty RingBuffer to reset.
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void app_modbus_Rb_Reset(void);
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// Get Length of data in RB.
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uint16_t app_modbus_Rb_Len(void);
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// Read data from RB, return the Length of data copied.
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uint16_t app_modbus_Rb_Read(uint8_t *buff, uint16_t max);
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// Uart Data procedure
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void app_modbus_procedure(void);
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#endif
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