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How does the esp8266 SDK get round this. They're using an Xtensa core but make the SDK freely available (it's horrible, but it's free).
by new299 10y ago
How does the esp8266 SDK get round this. They're using an Xtensa core but make the SDK freely available (it's horrible, but it's free).
- ithkuil 10y agothere is a community driven fork of crosstools-ng which in turn is based on a gcc fork made by a tensilica/cadence employee (jcmvbkbc). both gcc and gdb are ported to the call0 calling convention (no register windows on lx106). it's quite a mess but it's getting better. we (Cesanta) packaged and cleaned up the build environment: https://github.com/cesanta/mongoose-iot https://github.com/cesanta/mongoose-iot you can use our docker based toolchain. It contains a few patches (malloc, stdio, moved all text sections to flash, ...), a gdb stub and serial crash dumper, working OTA solution and a sensible event driven networking API (based on the good old mongoose web server) for those that just can't wrap their heads around espcon . please take a look. the embedded JavaScript interpreter thing can be disabled if not necessary