On Tue, Apr 25, 2023 at 9:17 PM Gregory Nutt wrote: > Searching for C files with "fuse" in the number under arch/, I find > drivers for the ESP32, ESP32S2, ESP32S3, ESP32C3, BL602, and RTL8720C > > Other MCUs have have fuse header files, but no C drivers. > > There are alias like OTP (i.MXRT). PIC32s all have fuses in DEVCFG. I > am sure that other MCUs have things like fuses as well using various > other names. > > But I don't think that there is any particular need to be similar to > other implementations. There is no common fuse interface.
I have noted down the enhancement request for Common eFuse Interface :-) https://github.com/apache/nuttx/issues/9097 -- CeDeROM, SQ7MHZ, http://www.tomek.cedro.info
