> 未分类 > [LinuxCNC/linuxcnc PR#489] mb2hal: call modbus_flush() on transaction error

[LinuxCNC/linuxcnc PR#489] mb2hal: call modbus_flush() on transaction error

未分类 bolang 5个月前 (10-15) 26次浏览

Issue #489 | 状态: 已关闭 | 作者: chaotix- | 创建时间: 2018-08-21

When a communication error happens and a transaction is just partially
read the modbus link can get out of sync. The next transaction gets the
unconsumed data from the transaction before and so on and the link may
not recover form this. modbus_flush() prevents this behaviour.

原始Issue: https://github.com/LinuxCNC/linuxcnc/pull/489

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