drivers: modem_cellular: use AT+QGMR to fetch FW version on BG95 #93068
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Quectel BG9x returns only the base model string to AT+CGMR, while AT+QGMR provides the true firmware build ID, e.g. AT+CGMR → BG95M3LAR02A03 AT+QGMR → BG95M3LAR02A03_01.204.01.204 Replace CGMR with QGMR in the BG95 init script so that cellular_get_modem_info(... FW_VERSION ...) reports the complete version string. Signed-off-by: Van Petrosyan <van.petrosyan@sensirion.com>
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rerickson1
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Jul 14, 2025
bjarki-andreasen
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Jul 14, 2025
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Quectel BG95/96 returns only the base model string to AT+CGMR, while AT+QGMR provides the true firmware build ID, e.g.
AT+CGMR → BG95M3LAR02A03
AT+QGMR → BG95M3LAR02A03_01.204.01.204
Replace CGMR with QGMR in the BG95 init scripts so cellular_get_modem_info(... FW_VERSION ...) reports the complete version string.
Tested on custom board with BG95