BMS Seplos communication RS485 demande de Jeff

[jlm]

Premier essai avec le script trouvé ci-avant, résultat: --> Nok  dommage :-/

Code :

pi@Onduleur:~/SEPLOS_MQTT$ ls -l /dev/tty-*
lrwxrwxrwx 1 root root 7 11 aoû 16:55 /dev/tty-onduleur -> ttyUSB1
lrwxrwxrwx 1 root root 7 11 aoû 16:55 /dev/tty-seplos -> ttyUSB0
pi@Onduleur:~/SEPLOS_MQTT$ lsusb
Bus 001 Device 005: ID 10c4:ea60 Silicon Labs CP210x UART Bridge
Bus 001 Device 004: ID 067b:23a3 Prolific Technology, Inc. USB-Serial Controller
Bus 001 Device 003: ID 0424:ec00 Microchip Technology, Inc. (formerly SMSC) SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Microchip Technology, Inc. (formerly SMSC) SMC9514 Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@Onduleur:~/SEPLOS_MQTT$ ~/SEPLOS_MQTT/query_seplos_ha.sh 4201
Failed to read start of input char (~), read ""
pi@Onduleur:~/SEPLOS_MQTT$ ~/SEPLOS_MQTT/run_bms_query.sh
Failed to read start of input char (~), read ""
(standard_in) 2: syntax error
(standard_in) 1: syntax error
(standard_in) 1: syntax error
^C
pi@Onduleur:~/SEPLOS_MQTT$

Code :

pi@Onduleur:~/SEPLOS_MQTT$ cat ~/SEPLOS_MQTT/query_seplos_ha.sh
#!/bin/bash

DEV=/dev/ttyUSB0
ADDR=00