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- Thu Jan 21, 2021 10:24 pm
- Forum: General Q&A
- Topic: Question on serial debugging
- Replies: 1
- Views: 1564
Hi folks, I'm new to esp8266 firmware programming. I'm trying to start off by writing simple programs. I'm using ubuntu linux with the esp-open-sdk. I can compile and flash simple programs (like blink) but I'm really stumped with printing debugging info to the console via the os_printf() function. I...