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Bug #101
closed
modbus-binding serial - After an "action: read" times out, another "action: read" reads the answer to the previous query instead of the current one
Start date:
03/14/2024
Due date:
% Done:
100%
Estimated time:
Hardware platform:
Other
OS Affects Version/s:
batz-2.0
OS Fix Version/s:
Labels:
Description
Could be that the RTU answers properly but after the timeout, which means that the binding's next read reads the answer which was late and is waiting in the device's read buffer.
Files
Updated by Louis-Baptiste Sobolewski 2 months ago
- Status changed from New to In Progress
Updated by Louis-Baptiste Sobolewski about 2 months ago
- % Done changed from 50 to 70
Updated by Louis-Baptiste Sobolewski about 2 months ago
- % Done changed from 70 to 100
Updated by Louis-Baptiste Sobolewski about 2 months ago
- Status changed from In Progress to Resolved
Updated by Louis-Baptiste Sobolewski about 2 months ago
Fix which flushes input buffer before sending a request after a time out: any possible late answer is discarded before sending a new request
Please note that the timeout value of this device should still be increased to avoid errors
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