参数资料
型号: 20-101-1196
厂商: Rabbit Semiconductor
文件页数: 120/168页
文件大小: 0K
描述: MODULE RABBITCORE RCM3900
标准包装: 1
系列: RabbitCore®
模块/板类型: MPU 核心模块
适用于相关产品: RCM3900
其它名称: 20-101-1196-ND
316-1155
RabbitCore RCM3900 User’s Manual
55
5.2.7.4 Serial Communication
ser485Tx
void ser485Tx(void);
DESCRIPTION
Enables the RS-485 transmitter. Transmitted data are echoed back into the receive data
buffer. The echoed data may be used as an indicator for disabling the transmitter by using
one of the following methods:
Byte mode—disable the transmitter after the same byte that is transmitted is detected in the
receive data buffer.
Block data mode—disable the transmitter after the same number of bytes transmitted are
detected in the receive data buffer.
Remember to call the serXopen() function before running this function.
RETURN VALUE
None.
SEE ALSO
ser485Rx
void ser485Rx(void);
DESCRIPTION
Disables the RS-485 transmitter. This puts the device into the listen mode, which allows
it to receive data from the RS-485 interface.
Remember to call the serXopen() function before running this function.
RETURN VALUE
None.
SEE ALSO
ser485Tx
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