Is there anyway to debug the booting process? #244
Description
I'm now trying to build the image with some basic BLE supports(pull request #86), it does finished compiling but after flashing it to the chip, it won't boots up.
here's the booting message I catched when it is booting.
picocom v1.7
port is : /dev/ttyUSB1
flowcontrol : none
baudrate is : 115200
parity is : none
databits are : 8
escape is : C-a
local echo is : no
noinit is : no
noreset is : no
nolock is : no
send_cmd is : sz -vv
receive_cmd is : rz -vv
imap is :
omap is :
emap is : crcrlf,delbs,Terminal ready
ets Jun 8 2016 00:22:57rst:0x1 (POWERON_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:7704
load:0x40078000,len:0
ho 12 tail 0 room 4
load:0x40078000,len:13020
entry 0x4007aeb0
f)
D (42) bm3) boot: SPI Flash Size : 4MB
D (67) bootloader_flash: mmu set paddr=00000000 count=1
D (73) boot: mapped partition table 0x8000 at 0x3f408000
D (78) flash_parts: partition table verified, 3 entries
I (83) boot: Partition Table:
I (87) boot: ## Label Usage Type ST Offset Length
D (94) boot: load partition table entry 0x3f408000
D (99) boot: type=1 subtype=2
I (102) boot: 0 nvs WiFi data 01 02 00009000 00006000
D (110) boot: load partition table entry 0x3f408020
D (115) boot: type=1 subtype=1
I (118) boot: 1 phy_init RF data 01 01 0000f000 00001000
D (125) boot: load partition table entry 0x3f408040
D (13) boot: tge: rea image header @ 0x10000
D (156) bootloader_flash: mmu set block paddr=0x00010000 (was 0xffffffff)
D (163) esp_image: image header: 0xe9 0x08 0x02 0x02 40082570
V (169) esp_image: loading segment header 0 at offset 0x10018
V (175) esp_image: segment data length 0x53794 data starts 0x10020
V (181) esp_image: segment 0 map_segment 1 segment_data_offs 0x10020 load_addr 0x3f400020
I (189) esp_image: segment 0: paddr=0x00010020 vaddr=0x3f400020 size=0x53794 (341908) map
D (198) bootloader_flash: mmu set paddr=00010000 count=6
V (319) esp_image: loading segment header 1 at offset 0x637b4
D (319) bootloader_flash: mmu set block paddr=0x00060000 (was 0xffffffff)
V (320) esp_image: segment data length 0x2a78 data starts 0x637bc
V (326) esp_image: segment 1 map_segment 0 segment_data_offs 0x637bc load_addr 0x3ffc0000
I (335) esp_image: segment 1: paddr=0x000637bc vaddr=0x3ffc0000 size=0x02a78 ( 10872) load
D (344) bootloader_flash: mmu set paddr=00060000 count=1
V (353) esp_image: loading segment header 2 at offset 0x66234
D (355) bootloader_flash: mmu set block paddr=0x00060000 (was 0xffffffff)
V dd 0x40080009otloader_flash: mmu set block paddr=0x00060000 (was 0xffffffff)
V (403) esp_image: segment data length 0x99cc data starts 0x66644
V (409) esp_image: segment 3 map_segment 0 segment_data_offs 0x66644 load_addr 0x40080400
I (417) esp_image: segment 3: paddr=0x00066644 vaddr=0x40080400 size=0x099cc ( 39372) load
D (426) bootloader_flash: mmu set paddr=00060000 count=2
V (447) esp_image: loading segment header 4 at offset 0x70010
D (447) bootloader_flash: mmu set block paddr=0x00070000 (was 0xffffffff)
V (449) esp_image: segment data length 0xeb358 data starts 0x70018
V (455) esp_image: segment 4 map_segmen 1 segmets Jun 8 2016 00:22:57rst:0x1 (POWERON_RESET),boot:0x13 (SPI_FAST_FLASH_BOOT)
flash read err, 1000
ets_main.c 371
ets Jun 8 2016 00:22:57rst:0x10 (RTCWDT_RTC_RESET),boot:0x3 (DOWNLOAD_BOOT(UART0/UART1/SDIO_REI_REO_V2))
waiting for download
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FATAL: term closed
from flash read err, 1000 I guess it is a bootloader error? But how could I trace down why it did crashed here?