M5Stick firmware Burn error

kylebuttress

Hello,

Today I opened a new M5StickC with the factory firmware on which was working. I then when to burn the latest version of UIFlow firmware 1.6.1, however it keeps rebooting.

with the following on console. I'm sure it's not a great thing but hope it can be recovered. I can and have returned the factory demo firmware and this works.

thanks for any help.

----------------------------------- CONSOLE ---------------------------->
Guru Meditation Error: Core 1 panic'ed (LoadProhibited). Exception was unhandled.
Core 1 register dump:
PC : 0x40081767 PS : 0x00060730 A0 : 0x80102bcd A1 : 0x3ffc24f0
A2 : 0x00000000 A3 : 0x3ffc26d4 A4 : 0x00000004 A5 : 0xffffff30
A6 : 0x0000000a A7 : 0x3ffc2600 A8 : 0x800ec8fc A9 : 0x3ffc2600
A10 : 0x3f4b66e0 A11 : 0x00000001 A12 : 0x00000000 A13 : 0x3ffc26d8
A14 : 0x00000002 A15 : 0x3ffc25e0 SAR : 0x00000001 EXCCAUSE: 0x0000001c
EXCVADDR: 0x00000000 LBEG : 0x4000c46c LEND : 0x4000c477 LCOUNT : 0x00000000

ELF file SHA256: 0000000000000000000000000000000000000000000000000000000000000000

Backtrace: 0x40081767:0x3ffc24f0 0x40102bca:0x3ffc2510 0x401030f3:0x3ffc2530 0x4010397b:0x3ffc2560 0x40104b29:0x3ffc2590 0x40113b3d:0x3ffc25c0 0x400e314e:0x3ffc25e0 0x400df209:0x3ffc2600 0x400ec8f9:0x3ffc2620 0x400e32dc:0x3ffc26c0 0x400df209:0x3ffc2740 0x400df232:0x3ffc2760 0x4011571f:0x3ffc2780 0x40115811:0x3ffc2810 0x400f42da:0x3ffc2840 0x40093352:0x3ffc2870

Rebooting...
ets Jun 8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 188777542, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:5116
load:0x40078000,len:10596
load:0x40080400,len:5744
entry 0x400806c0

   _  __ _

_ ()/ | | _____ __
| | | | | || |/ _ \ \ /\ / /
| || | | | | () \ V V /
_,||| ||___/ _/_/

ets Jun 8 2016 00:22:57

rst:0xc (SW_CPU_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 188777542, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:1
load:0x3fff0018,len:4
load:0x3fff001c,len:5116
load:0x40078000,len:10596
load:0x40080400,len:5744
entry 0x400806c0

ajb2k3

Yeh, I had this too.
Try holding down the power button for 5 seconds to stop it booting (make sure it's not plugged into anything!
I did a power cycle and it stopped but not sure if this was after I erased and resinstalled the firmware in M5Burner

kylebuttress

Awesome thanks all working

cheers