Dmitrii Moskin

@nekromant, I use serial to communicate with esp.

Previous version of SDK was 0.9.6? I thought 0.9.5.

Maybe simple nop system_get_time calls in libmain?

@susisstrolch, seems not working ``` Commiting update, 57 sectors 232928 bytes ############################Fatal exception (0): epc1=0x4021b194, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000000, depc=0x00000000 Fatal exception (28): epc1=0x4021aa7a, epc2=0x00000000, epc3=0x00000000, excvaddr=0x00000004, depc=0x00000000 ```

``` 401007f8 : 401007f8: f0c112 addi a1, a1, -16 401007fb: 0129 s32i.n a2, a1, 0 401007fd: 2109 s32i.n a0, a1, 8 401007ff: fffc01 l32r a0, 401007f0 40100802: 0000c0 callx0 a0...

Now update commits okay, but module does not starts after that. ``` Commiting update, 57 sectors 232928 bytes ######################################################### Firmware update completed (57 sectors), rebooting ets Jan 8 2013,rst cause:4,...

@susisstrolch, yep, bricked, after reset it send only ``` ets Jan 8 2013,rst cause:2, boot mode:(3,6) ets_main.c ``` at baud 74880.

Answer from espressif team: ``` Erasing and rewriting in the running program area are not our recommended approach and there are potencial risks. We recommend you to use boot.bin+user1.bin/user2.bin and...

@nekromant, some good news: ``` As determined by our internal engineers,this problem can not be treated as a bug for the moment. However, we will modify related functions to support...

I think this is time to make own bootloader with blackjack and tftp support. Or, maybe arduino like for a first time.