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Confusing error message for LR1120 #5

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winerium opened this issue Nov 25, 2023 · 1 comment
Open

Confusing error message for LR1120 #5

winerium opened this issue Nov 25, 2023 · 1 comment

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@winerium
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winerium commented Nov 25, 2023

Hello,

So this code is only for LR1110 and confusing for LR1120.

HAL_DBG_TRACE_ERROR( "Wrong LR11XX firmware version, expected 0x%04X, got 0x%04X\n", LR1110_FW_VERSION,
lr11xx_fw_version.fw );

I have LR1120 with firmware v1.1 and receiving message:
ERROR: Wrong LR11XX firmware version, expected 0x0308, got 0x0101

Second problem that in README.md there is note:

The LoRa Basics Modem library requires the following firmware:
...
LR1120 firmware version 0x0101

And code is expecting firmware v1.2.

@smtcbboulet
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Hello,
It was a check to be sure to run the LR11XX with the right firmware version. the README was not up to date you're right and the trace also is not the right one, but the code was expecting 1.2 version which is available here : https://github.com/Lora-net/radio_firmware_images/tree/master/lr1120/transceiver

Regards,

Ben

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