Crash fter running couple of days
Posted: Sun Aug 02, 2020 12:07 pm
Hi,
I do hope some kind soul can help. I have a custom board with a WROOM32 module and FTDI serial wired as per devkit C for booting. Everything runs and loads etc fine. The board is powered by a 5v supply, not USB, and is used to read various encoders and output the data normally just via BT to an Android app, or for debug etc also available via USB on request. I have had it running for several days on my bench without issue with the USB and BT connection. So time for someone else to test. They connected only the power, so just BT and everything worked fine for several hours, then switched the tablet off, leaving board on, and the next day it appearrred to be dead, and connection to a terminal revealed this (in never-ending loop):
rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0018,len:4
load:0x3fff001c,len:1216
ho 0 tail 12 room 4
load:0x6c000000,len:1073406608
1162 mmu set 00010000, pos 00010000
1162 mmu set 00020000, pos 00020000
1162 mmu set 00030000, pos 00030000
1162 mmu set 00040000, pos 00040000
1162 mmu set 00050000, pos 00050000
1162 mmu set 00060000, pos 00060000
1162 mmu set 00070000, pos 00070000
1162 mmu set 00080000, pos 00080000
1162 mmu set 00090000, pos 00090000
1162 mmu set 000a0000, pos 000a0000
1162 mmu set 000b0000, pos 000b0000
11öets Jun 8 2016 00:22:57
I'm sorry Ive spent a long time googling and reading, and cant find any clues as to what is happening. If I connect IO0 to ground then it says 'waiting for download'. But I cannot download from Arduino IDE, though it appears to go through sequence without problem. Can anybody shed any light on what this dump is saying ( and where can I get info on it!). Is it possible that writing to a disconnected BT can cause such an issue?
Any suggestions gratefully received.
Thanks
Steve
I do hope some kind soul can help. I have a custom board with a WROOM32 module and FTDI serial wired as per devkit C for booting. Everything runs and loads etc fine. The board is powered by a 5v supply, not USB, and is used to read various encoders and output the data normally just via BT to an Android app, or for debug etc also available via USB on request. I have had it running for several days on my bench without issue with the USB and BT connection. So time for someone else to test. They connected only the power, so just BT and everything worked fine for several hours, then switched the tablet off, leaving board on, and the next day it appearrred to be dead, and connection to a terminal revealed this (in never-ending loop):
rst:0x10 (RTCWDT_RTC_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
configsip: 0, SPIWP:0xee
clk_drv:0x00,q_drv:0x00,d_drv:0x00,cs0_drv:0x00,hd_drv:0x00,wp_drv:0x00
mode:DIO, clock div:2
load:0x3fff0018,len:4
load:0x3fff001c,len:1216
ho 0 tail 12 room 4
load:0x6c000000,len:1073406608
1162 mmu set 00010000, pos 00010000
1162 mmu set 00020000, pos 00020000
1162 mmu set 00030000, pos 00030000
1162 mmu set 00040000, pos 00040000
1162 mmu set 00050000, pos 00050000
1162 mmu set 00060000, pos 00060000
1162 mmu set 00070000, pos 00070000
1162 mmu set 00080000, pos 00080000
1162 mmu set 00090000, pos 00090000
1162 mmu set 000a0000, pos 000a0000
1162 mmu set 000b0000, pos 000b0000
11öets Jun 8 2016 00:22:57
I'm sorry Ive spent a long time googling and reading, and cant find any clues as to what is happening. If I connect IO0 to ground then it says 'waiting for download'. But I cannot download from Arduino IDE, though it appears to go through sequence without problem. Can anybody shed any light on what this dump is saying ( and where can I get info on it!). Is it possible that writing to a disconnected BT can cause such an issue?
Any suggestions gratefully received.
Thanks
Steve