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Reg_lr_firmware_version_msb

Semtech Transceivers SX128x family
#1

The sample code uses this define to read the firmware version of the S1280. But what is the expected content?
And there is a silicon version command (0x14) used in some other 3rd party source code for the SX1280. I didn’t find that in the SX1280 documentation. Is that implemented and if yes, what shall it return.

Tx
Matthias

#2

Hi @m.luerkens!

The sample code uses this define to read the firmware version of the S1280

Can you please give me more information about the sample code you are referring to?

#3

Hello,
for the
#define REG_LR_FIRMWARE_VERSION_MSB 0x0153
I’m referrring to sx1280.h from this the SX1280/1281 dev kit:
https://semtech.my.salesforce.com/sfc/p/E0000000JelG/a/2R0000001NRn/tQu.OZ5Ki9VIopP.20HQEhIVkF.1Id57vsBSqlJ_eaU?__hstc=212684107.3116fb351e2f2846c11cb62c0edb837e.1642661324347.1642687938701.1643009180946.3&__hssc=212684107.1.1643009180946&__hsfp=4061022112

The get silicon version is from a source code from DLP design:


They are issuing a command 0x14 to get a silicon version, but that’s not listed in the SX1280 manual.
RADIO_GET_SILICON_VERSION = 0x14,

Tx
Matthias