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beautify some traces

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This commit is contained in:
Stefan Allius
2024-06-07 19:27:36 +02:00
parent c59bd16664
commit 0b2631c162
4 changed files with 16 additions and 14 deletions
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10
app/src/modbus.py
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@@ -172,23 +172,25 @@ class Modbus():
self.err = 5
return
if not self.__check_crc(buf):
logger.error('Modbus resp: CRC error')
logger.error(f'[{node_id}] Modbus resp: CRC error')
self.err = 1
return
if buf[0] != self.last_addr:
logger.info(f'Modbus resp: Wrong addr {buf[0]}')
logger.info(f'[{node_id}] Modbus resp: Wrong addr {buf[0]}')
self.err = 2
return
fcode = buf[1]
if fcode != self.last_fcode:
logger.info(f'Modbus: Wrong fcode {fcode} != {self.last_fcode}')
logger.info(f'[{node_id}] Modbus: Wrong fcode {fcode}'
f' != {self.last_fcode}')
self.err = 3
return
if self.last_addr == self.INV_ADDR and \
(fcode == 3 or fcode == 4):
elmlen = buf[2] >> 1
if elmlen != self.last_len:
logger.info(f'Modbus: len error {elmlen} != {self.last_len}')
logger.info(f'[{node_id}] Modbus: len error {elmlen}'
f' != {self.last_len}')
self.err = 4
return
first_reg = self.last_reg # save last_reg before sending next pdu