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igrr / esptool-ck

ESP8266 build/flash helper tool by Christian Klippel
GNU General Public License v2.0
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espcomm_send_command(FLASH_DOWNLOAD_BEGIN) failed #1

Open CHERTS opened 9 years ago

CHERTS commented 9 years ago

After the last commit (d7dcbf0) utility esptool.exe constantly produces an error:

C:\Espressif> esptool.exe -cp COM2 -cd ck -ca 0x00000 -cf eagle.flash.bin -vvv

esptool v0.0.3a - (c) 2014 Ch. Klippel ck@atelier-klippel.de setting port from COM1 to COM2 setting board to ck setting address from 0x00000000 to 0x00000000 espcomm_upload_file stat eagle.flash.bin success setting serial port timeouts to 1000 ms opening bootloader resetting board trying to connect flush start setting serial port timeouts to 1 ms flushed 0 bytes setting serial port timeouts to 1000 ms flush complete espcomm_cmd: sending command header espcomm_cmd: sending command payload read 0, requested 1 espcomm cmd: didn't receive command response trying to connect flush start setting serial port timeouts to 1 ms flushed 0 bytes setting serial port timeouts to 1000 ms flush complete espcomm_cmd: sending command header espcomm_cmd: sending command payload espcomm cmd: receiving 2 bytes of data espcomm_cmd: received 2 bytes: 0x00 0x00 espcomm cmd: response 0x20120707 flush start setting serial port timeouts to 1 ms flushed 0 bytes setting serial port timeouts to 1000 ms flush complete espcomm_open Uploading 28960 bytes from eagle.flash.bin to flash at 0x00000000 erasing flash calculated erase delay: 300ms espcomm_cmd: sending command header espcomm_cmd: sending command payload setting serial port timeouts to 300 ms read 0, requested 1 setting serial port timeouts to 1000 ms warning: espcomm cmd: didn't receive command response warning: espcomm_send_command(FLASH_DOWNLOAD_BEGIN) failed closing bootloader flush start setting serial port timeouts to 1 ms flushed 0 bytes setting serial port timeouts to 1000 ms flush complete

igrr commented 9 years ago

Whoops sorry, looks like I was testing an old version before commiting. Will fix.

igrr commented 9 years ago

Based on some feedback from windows users, this seems to be fixed now. @CHERTS can you verify? Here's a win32 binary: http://download.igrr.me/esptool.exe.

CHERTS commented 9 years ago

Я собрал последнюю версию у себя и вчера провел тесты, в принципе все нормально, но ошибка espcomm_send_command(FLASH_DOWNLOAD_BEGIN) failed все равно иногда возникает. Как правило она возникает при прошивке подряд нескольких файлов по разным адресам. Например: esptool.exe -cp COM2 -cd ck -ca 0x00000 -cf eagle.flash.bin -vvv esptool.exe -cp COM2 -cd ck -ca 0x40000 -cf eagle.irom0text.bin -vvv esptool.exe -cp COM2 -cd ck -ca 0x7c000 -cf esp_init_data_default.bin -vvv esptool.exe -cp COM2 -cd ck -ca 0x7e000 -cf blank.bin -vvv

На этапе прошивки esp_init_data_default.bin или blank.bin возникает espcomm_send_command(FLASH_DOWNLOAD_BEGIN) failed

probonopd commented 9 years ago

I also get this now on linux64:

esptool v0.0.3a - (c) 2014 Ch. Klippel <ck@atelier-klippel.de>
    setting board to none
    setting baudrate from 115200 to 115200
    setting port from /dev/ttyUSB0 to /dev/ttyUSB1
    setting address from 0x00000000 to 0x00000000
    espcomm_upload_file
    stat /tmp/build2675618669274960120.tmp/ASCIITable.cpp_00000.bin success
opening port /dev/ttyUSB1 at 115200
    tcgetattr
    tcsetattr
    serial open
opening bootloader
resetting board
trying to connect
    espcomm_cmd: sending command header
    espcomm_cmd: sending command payload
trying to connect
    espcomm_cmd: sending command header
    espcomm_cmd: sending command payload
    espcomm cmd: receiving 2 bytes of data
    espcomm_open
Uploading 30752 bytes from /tmp/build2675618669274960120.tmp/ASCIITable.cpp_00000.bin to flash at 0x00000000
    erasing flash
    calculated erase delay: 600ms
    espcomm_cmd: sending command header
    espcomm_cmd: sending command payload
    setting timeout 600
    done
    setting timeout 1
    done
    espcomm cmd: receiving 2 bytes of data
    writing flash
...............................
    setting address from 0x00000000 to 0x00040000
    espcomm_upload_file
    stat /tmp/build2675618669274960120.tmp/ASCIITable.cpp_40000.bin success
    espcomm_open
Uploading 148472 bytes from /tmp/build2675618669274960120.tmp/ASCIITable.cpp_40000.bin to flash at 0x00040000
    erasing flash
    calculated erase delay: 2050ms
    espcomm_cmd: sending command header
    espcomm_cmd: sending command payload
    setting timeout 2050
    done
    setting timeout 1
    done
warning: espcomm cmd: didn't receive command response
warning: espcomm_send_command(FLASH_DOWNLOAD_BEGIN) failed
closing bootloader

Note that before trying to upload, I had uploaded a sketch that apparently crashes, since its only output was

Fatal exception (0):
epc1=0x4024a8c0, epc2=0x000000, epc3=0x000000, excvaddr=0x000000, depc=0x000000

a couple of times.

JeroenBeemster commented 9 years ago

Hi I am trying to use this tool. Seems exactly what I need to upload from my windows machine. I got this message: warning: espcomm cmd: didn't receive command response warning: espcomm_send_command(FLASH_DOWNLOAD_BEGIN) failed Another uploader works fine. But got a GUI. Could you advise me, If you have little more details about the -cd parameter. [I do not understand which pins should connect what]

igrr commented 9 years ago

@JeroenBeemster could you please try the latest build at: https://ci.appveyor.com/project/igrr/esptool-ck/build/artifacts this time with -vv argument, and if it doesn't work, post the full output here?

JeroenBeemster commented 9 years ago

Thanks igrr. The latest build worked fine. Could you take a look at the -q option. I think it is a little bit too quiet. (with this option, he doesn't do the job anymore). I will not use this anyway. So only to inform you.

Leaves me with the last question: How to use the -cd parameter. how to connect wires with ck or wifio One of both seems a good solution to start uploading without manually reseting.

JeroenBeemster commented 9 years ago

Hi Ivan,

You did a great job by creating arduino IDE and the core. You have noticed me last week when I published my version on www.arduinesp.com. I have to atmid yours is much more sophisticated. I would love to continue with your core, and focus on the user side of arduino. Would love to hear from you,

Regards,

Jeroen

From: Ivan Grokhotkov Sent: Tuesday, March 3, 2015 7:31 AM To: igrr/esptool-ck Cc: JeroenBeemster Subject: Re: [esptool-ck] espcomm_send_command(FLASH_DOWNLOAD_BEGIN) failed (#1)

@JeroenBeemster could you please try the latest build at: [https://ci.appveyor.com/project/igrr/esptool-ck/build/artifacts this time with -vv argument, and if it doesn't work, post the full output here?

— Reply to this email directly or view it on GitHub.

tripzero commented 9 years ago

Having this issue with the latest git master trying to flash the sparkfun thing esp8266:

/home/kev/.arduino15/packages/SparkFun/tools/esptool/0.4.4/esptool -eo /tmp/build8853751530736463083.tmp/espstar.cpp.elf -bo /tmp/build8853751530736463083.tmp/espstar.cpp_00000.bin -bm qio -bf 40 -bz 4M -bs .text -bs .data -bs .rodata -bc -ec -eo /tmp/build8853751530736463083.tmp/espstar.cpp.elf -es .irom0.text /tmp/build8853751530736463083.tmp/espstar.cpp_10000.bin -ec

Sketch uses 198,408 bytes (37%) of program storage space. Maximum is 524,288 bytes. Uploading 31552 bytes from /tmp/build8853751530736463083.tmp/espstar.cpp_00000.bin to flash at 0x00000000 ............................... Uploading 166904 bytes from /tmp/build8853751530736463083.tmp/espstar.cpp_10000.bin to flash at 0x00010000 .....................................warning: espcomm_send_command: didn't receive command response warning: espcomm_send_command(FLASH_DOWNLOAD_DATA) failed warning: espcomm_send_command: didn't receive command response

More verbose:

esptool -vv -cd ck -cb 115200 -cp /dev/ttyUSB1 -ca 0x00000 -cf /tmp/build8853751530736463083.tmp/espstar.cpp_00000.bin -ca 0x10000 -cf /tmp/build8853751530736463083.tmp/espstar.cpp_10000.bin esptool v0.4.5 - (c) 2014 Ch. Klippel ck@atelier-klippel.de setting board to ck setting baudrate from 115200 to 115200 setting port from /dev/ttyUSB0 to /dev/ttyUSB1 setting address from 0x00000000 to 0x00000000 espcomm_upload_file stat /tmp/build8853751530736463083.tmp/espstar.cpp_00000.bin success opening port /dev/ttyUSB1 at 115200 tcgetattr tcsetattr serial open opening bootloader resetting board trying to connect setting character timeout 0 done setting character timeout 1 done espcomm_send_command: sending command header espcomm_send_command: sending command payload espcomm_send_command: receiving 2 bytes of data espcomm_send_command: receiving 2 bytes of data espcomm_send_command: receiving 2 bytes of data espcomm_send_command: receiving 2 bytes of data espcomm_send_command: receiving 2 bytes of data espcomm_send_command: receiving 2 bytes of data espcomm_send_command: receiving 2 bytes of data espcomm_send_command: receiving 2 bytes of data espcomm_open Uploading 31552 bytes from /tmp/build8853751530736463083.tmp/espstar.cpp_00000.bin to flash at 0x00000000 erasing flash size: 007b40 address: 000000 first_sector_index: 0 total_sector_count: 8 head_sector_count: 8 adjusted_sector_count: 4 adjusted_size: 004000 espcomm_send_command: sending command header espcomm_send_command: sending command payload setting timeout 10000 setting character timeout 100 done setting timeout 1 setting character timeout 1 done espcomm_send_command: receiving 2 bytes of data writing flash ............................... setting address from 0x00000000 to 0x00010000 espcomm_upload_file stat /tmp/build8853751530736463083.tmp/espstar.cpp_10000.bin success espcomm_open Uploading 166904 bytes from /tmp/build8853751530736463083.tmp/espstar.cpp_10000.bin to flash at 0x00010000 erasing flash size: 028bf8 address: 010000 first_sector_index: 16 total_sector_count: 41 head_sector_count: 16 adjusted_sector_count: 25 adjusted_size: 019000 espcomm_send_command: sending command header espcomm_send_command: sending command payload setting timeout 10000 setting character timeout 100 done setting timeout 1 setting character timeout 1 done espcomm_send_command: receiving 2 bytes of data writing flash .................................warning: espcomm_send_command: didn't receive command response warning: espcomm_send_command(FLASH_DOWNLOAD_DATA) failed warning: espcomm_send_command: didn't receive command response closing bootloader

I was getting the same thing when trying 0.4.4, so I downloaded the latest from git and shoved it in the 0.4.4 directory. Any hints?