1. What are your bin files, eagle.flash.bin + eagle.irom0text.bin , or user1.bin ? Did you choose 4096KB in STEP5 while compiling ? The firmware files are "eagle.flash.bin + eagle.irom0text.bin" style. The firmwares are made for 4M (256+256) layout, if you mean that. 2. Do you add ICACHE_...
Hello, Is it possible to use all of the 512 kbyte of the 4M flash? I am not going to do any OTA-updating, so I think it's a pity I can't use this part of the flash. When I flash firmwares beyond the 192 kbyte boundary, the code won't run. Would it be possible to define an extra segment + section(s) ...
Hello, I am running into the problem that apparently my firmware is getting too large. There are no linker warnings, but the esp8266 simply won't start. No UART output as well, nothing. If I reduce the total firmware size (iram+irom) to exactly 236 kbyte, it works normally. Add a few bytes above the...
It helps a bit, but the wording isn't very informative. I googled about generic UART traits and already learned a lot, apparently the "uart receive fifo timeout" feature is common on buffered UART's. The thing I didn't realise earlier on, is that you need to enable and use both interrupts:...
Can someone please help me with the exact operation of the UART? I am currently making something that needs the UART to be working interrupt/event driven. I am using the timeout ("RX_TOUT") interrupt to signal that the fifo can be read and fifo empty ("TXFIFO_EMPTY"). I set a thr...