Hi sorry for delay getting back - flu!
I’ve tried to figure this out by myself, but I’m still scratching my head!
I now gone as far back to basics as I know how:
I have a stock (non-clone) ESP-WROOM-32 dev kit, and the ESP-Prog programmer. It is connected as per the documentation:
|
ESP32 Pin |
JTAG Signal |
1 |
CHIP_PU |
TRST_N |
2 |
MTDO / GPIO15 |
TDO |
3 |
MTDI / GPIO12 |
TDI |
4 |
MTCK / GPIO13 |
TCK |
5 |
MTMS / GPIO14 |
TMS |
Both interface 0 and interface 1 look like this
platformio.ini looks like this:
[env:esp-wroom-32-dev-kit]
platform = espressif32
board = esp-wrover-kit
framework = arduino
debug_tool = esp-prog
debug_init_break = tbreak setup
upload_protocol = esp-prog
platform_packages =
framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git
;build_type = debug
;monitor_speed = 115200
Typing into the command window: platformio run --target upload --verbose
Spews out this:
Windows PowerShell
Copyright (C) Microsoft Corporation. All rights reserved.
PS C:\Users\lamming\Documents\PlatformIO\Projects_test2\platformio_repo\BlinkESP32> platformio run --target upload --verbose
Processing esp-wroom-32-dev-kit (platform: espressif32; board: esp-wrover-kit; framework: arduino; debug_tool: esp-prog; debug_init_break: tbreak setup; upload_protocol: esp-prog; platform_packages: framework-arduinoespressif32 @ https://github.com/espressif/arduino-esp32.git)
------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
CONFIGURATION: https://docs.platformio.org/page/boards/espressif32/esp-wrover-kit.html
PLATFORM: Espressif 32 1.11.1 > Espressif ESP-WROVER-KIT
HARDWARE: ESP32 240MHz, 320KB RAM, 4MB Flash
DEBUG: Current (esp-prog) On-board (ftdi) External (esp-prog, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa)
PACKAGES:
- framework-arduinoespressif32 9b75c65 (git+https://github.com/espressif/arduino-esp32.git)
- tool-esptoolpy 1.20600.0 (2.6.0)
- tool-mkspiffs 2.230.0 (2.30)
- tool-openocd-esp32 1.1000.20190708 (10.0)
- toolchain-xtensa32 2.50200.80 (5.2.0)
LDF: Library Dependency Finder -> http://bit.ly/configure-pio-ldf
LDF Modes: Finder ~ chain, Compatibility ~ soft
Found 27 compatible libraries
Scanning dependencies...
No dependencies
Building in release mode
xtensa-esp32-elf-g++ -o .pio\build\esp-wroom-32-dev-kit\src\main.cpp.o -c -fno-rtti -fno-exceptions -std=gnu++11 -Os -g3 -Wall -nostdlib -Wpointer-arith -Wno-error=unused-but-set-variable -Wno-error=unused-variable -mlongcalls -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wno-error=deprecated-declarations -Wno-error=unused-function -Wno-unused-parameter -Wno-sign-compare -fstack-protector -fexceptions -Werror=reorder -DPLATFORMIO=40200 -DARDUINO_ESP32_DEV -DESP32 -DESP_PLATFORM -DF_CPU=240000000L -DHAVE_CONFIG_H -DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\" -DARDUINO=10805 -DARDUINO_ARCH_ESP32 -DARDUINO_VARIANT=\"esp32\" "-DARDUINO_BOARD=\"Espressif ESP-WROVER-KIT\""
[trimmed for space]
@"C:\Users\lamming\Documents\PlatformIO\Projects_test2\platformio_repo\BlinkESP32\.pio\build\esp-wroom-32-dev-kit\longcmd-5e8405a87c6fbf2b34ac1864241cb5a7" C:\Users\lamming\.platformio\packages\framework-arduinoespressif32@src-537c58760dafe7fcc8a1d9bbcf00b6f6\cores\esp32\wiring_pulse.c
xtensa-esp32-elf-gcc -o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\wiring_shift.c.o -c -std=gnu99 -Wno-old-style-declaration -Os -g3 -Wall -nostdlib -Wpointer-arith -Wno-error=unused-but-set-variable -Wno-error=unused-variable -mlongcalls -ffunction-sections -fdata-sections -fstrict-volatile-bitfields -Wno-error=deprecated-declarations -Wno-error=unused-function -Wno-unused-parameter -Wno-sign-compare -fstack-protector -fexceptions -Werror=reorder -DPLATFORMIO=40200 -DARDUINO_ESP32_DEV -DESP32 -DESP_PLATFORM -DF_CPU=240000000L -DHAVE_CONFIG_H -DMBEDTLS_CONFIG_FILE=\"mbedtls/esp_config.h\" -DARDUINO=10805 -DARDUINO_ARCH_ESP32 -DARDUINO_VARIANT=\"esp32\" "-DARDUINO_BOARD=\"Espressif ESP-WROVER-KIT\"" @"C:\Users\lamming\Documents\PlatformIO\Projects_test2\platformio_repo\BlinkESP32\.pio\build\esp-wroom-32-dev-kit\longcmd-5e8405a87c6fbf2b34ac1864241cb5a7" C:\Users\lamming\.platformio\packages\framework-arduinoespressif32@src-537c58760dafe7fcc8a1d9bbcf00b6f6\cores\esp32\wiring_shift.c
xtensa-esp32-elf-ar rc .pio\build\esp-wroom-32-dev-kit\libFrameworkArduino.a .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\Esp.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\FunctionalInterrupt.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\HardwareSerial.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\IPAddress.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\IPv6Address.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\MD5Builder.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\Print.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\Stream.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\StreamString.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\WMath.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\WString.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\base64.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\cbuf.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-adc.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-bt.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-cpu.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-dac.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-gpio.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-i2c.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-ledc.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-matrix.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-misc.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-psram.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-rmt.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-sigmadelta.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-spi.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-time.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-timer.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-touch.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\esp32-hal-uart.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\libb64\cdecode.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\libb64\cencode.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\main.cpp.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\stdlib_noniso.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\wiring_pulse.c.o .pio\build\esp-wroom-32-dev-kit\FrameworkArduino\wiring_shift.c.o
xtensa-esp32-elf-g++ -o .pio\build\esp-wroom-32-dev-kit\firmware.elf -T esp32_out.ld -nostdlib -Wl,-static -u call_user_start_cpu0 -Wl,--undefined=uxTopUsedPriority -Wl,--gc-sections -Wl,-EL -T esp32.project.ld -T esp32.rom.ld -T esp32.peripherals.ld -T esp32.rom.libgcc.ld -T esp32.rom.spiram_incompatible_fns.ld -u ld_include_panic_highint_hdl -u __cxa_guard_dummy -u __cxx_fatal_exception .pio\build\esp-wroom-32-dev-kit\src\main.cpp.o -L.pio\build\esp-wroom-32-dev-kit -LC:\Users\lamming\.platformio\packages\framework-arduinoespressif32@src-537c58760dafe7fcc8a1d9bbcf00b6f6\tools\sdk\lib -LC:\Users\lamming\.platformio\packages\framework-arduinoespressif32@src-537c58760dafe7fcc8a1d9bbcf00b6f6\tools\sdk\ld -Wl,--start-group .pio\build\esp-wroom-32-dev-kit\libFrameworkArduinoVariant.a .pio\build\esp-wroom-32-dev-kit\libFrameworkArduino.a -lgcc -lfreertos -lmesh -lod -lwear_levelling -lfb_gfx -lesp_adc_cal -lc_nano -lesp32 -ldriver -lhal -ljsmn -lsmartconfig -lesp_http_server -lprotocomm -lface_recognition -lespnow -ltcpip_adapter -lface_detection -lunity -lc -llibsodium -lesp_http_client -lapp_update -lnewlib -lcxx -ltcp_transport -lm -lefuse -lopenssl -lwifi_provisioning -lespcoredump -llog -lmbedtls -lesp_ringbuf -lwps -lnet80211 -lmqtt -lesp_https_server -lapp_trace -lesp_event -lesp32-camera -lsoc -lheap -llwip -lwpa -lrtc -lxtensa-debug-module -lspi_flash -lphy -lfr -lconsole -lcoap -lbtdm_app -lsdmmc -lfd -lmicro-ecc -ljson -lcore -lprotobuf-c -lethernet -lspiffs -lnvs_flash -lwpa_supplicant
-lvfs -lasio -lwpa2 -lpp -lbootloader_support -limage_util -ldl_lib -lulp -lnghttp -lpthread -lfreemodbus -lexpat -lfatfs -lsmartconfig_ack -lmdns -lcoexist -lesp-tls -lesp_https_ota -lbt -lstdc++ -Wl,--end-group
<lambda>(["checkprogsize"], [".pio\build\esp-wroom-32-dev-kit\firmware.elf"])
MethodWrapper(["checkprogsize"], [".pio\build\esp-wroom-32-dev-kit\firmware.elf"])
"c:\users\lamming\.platformio\penv\scripts\python.exe" "C:\Users\lamming\.platformio\packages\tool-esptoolpy@1.20600.0\esptool.py" --chip esp32 elf2image --flash_mode dio --flash_freq 40m --flash_size 4MB -o .pio\build\esp-wroom-32-dev-kit\firmware.bin
.pio\build\esp-wroom-32-dev-kit\firmware.elf
esptool.py v2.6
Advanced Memory Usage is available via "PlatformIO Home > Project Inspect"
RAM: [ ] 4.0% (used 13212 bytes from 327680 bytes)
Flash: [== ] 15.3% (used 200067 bytes from 1310720 bytes)
.pio\build\esp-wroom-32-dev-kit\firmware.elf :
section size addr
.rtc.text 0 1074528256
.rtc.dummy 0 1073217536
.rtc.force_fast 0 1073217536
.rtc_noinit 0 1342177792
.rtc.force_slow 0 1342177792
.iram0.vectors 1024 1074266112
.iram0.text 43799 1074267136
.dram0.data 8812 1073470304
.noinit 0 1073479116
.dram0.bss 4400 1073479120
.flash.rodata 46680 1061158944
.flash.text 99752 1074593816
.debug_frame 81232 0
.debug_info 1424887 0
.debug_abbrev 179166 0
.debug_aranges 31896 0
.debug_ranges 34632 0
.debug_macro 157197 0
.debug_line 719428 0
.debug_str 904437 0
.comment 419 0
.xtensa.info 56 0
.xt.lit._ZN9IPAddressD5Ev 0 0
.xt.prop._ZN9IPAddressD5Ev 0 0
.xt.prop._ZN9IPAddressD2Ev 36 0
.xt.prop._ZN9IPAddressD0Ev 36 0
.xt.prop._ZTV9IPAddress 12 0
.xt.lit._ZN5Print5writeEPKc 8 0
.xt.prop._ZN5Print5writeEPKc 60 0
.xt.lit._ZN6String4initEv 8 0
.xt.prop._ZN6String4initEv 60 0
.xt.prop._ZNK6String3lenEv 60 0
.xt.prop._ZN6String6setLenEi 60 0
.xt.prop._ZNK6String7wbufferEv 48 0
.xt.prop._ZTISt9exception 12 0
.xt.prop._ZTISt9bad_alloc 12 0
.xt.prop._ZTVN10__cxxabiv117__class_type_infoE 12 0
.xt.lit._ZNK9__gnu_cxx24__concurrence_lock_error4whatEv 8 0
.xt.lit._ZNK9__gnu_cxx26__concurrence_unlock_error4whatEv 8 0
.xt.lit._ZN9__gnu_cxx24__concurrence_lock_errorD5Ev 8 0
.xt.lit._ZN9__gnu_cxx26__concurrence_unlock_errorD5Ev 8 0
.xt.lit._ZN9__gnu_cxx7__mutex4lockEv 8 0
.xt.lit._ZN9__gnu_cxx13__scoped_lockD5Ev 8 0
.xt.prop._ZNK9__gnu_cxx24__concurrence_lock_error4whatEv 48 0
.xt.prop._ZNK9__gnu_cxx26__concurrence_unlock_error4whatEv 48 0
.xt.prop._ZN9__gnu_cxx24__concurrence_lock_errorD5Ev 12 0
.xt.prop._ZN9__gnu_cxx26__concurrence_unlock_errorD5Ev 12 0
.xt.prop._ZN9__gnu_cxx7__mutex4lockEv 60 0
.xt.prop._ZN9__gnu_cxx13__scoped_lockD5Ev 12 0
.xt.prop._ZN9__gnu_cxx24__concurrence_lock_errorD2Ev 36 0
.xt.prop._ZN9__gnu_cxx26__concurrence_unlock_errorD2Ev 36 0
.xt.prop._ZN9__gnu_cxx24__concurrence_lock_errorD0Ev 36 0
.xt.prop._ZN9__gnu_cxx26__concurrence_unlock_errorD0Ev 36 0
.xt.prop._ZN9__gnu_cxx13__scoped_lockD2Ev 72 0
.xt.prop._ZTIN9__gnu_cxx24__concurrence_lock_errorE 12 0
.xt.prop._ZTIN9__gnu_cxx26__concurrence_unlock_errorE 12 0
.xt.prop._ZTVN9__gnu_cxx24__concurrence_lock_errorE 12 0
.xt.prop._ZTVN9__gnu_cxx26__concurrence_unlock_errorE 12 0
.xt.prop._ZTVSt9bad_alloc 12 0
.xt.prop._ZTVN10__cxxabiv120__si_class_type_infoE 12 0
.debug_loc 523948 0
Total 4262717
<lambda>(["upload"], [".pio\build\esp-wroom-32-dev-kit\firmware.bin"])
AVAILABLE: esp-prog, espota, esptool, ftdi, iot-bus-jtag, jlink, minimodule, olimex-arm-usb-ocd, olimex-arm-usb-ocd-h, olimex-arm-usb-tiny-h, olimex-jtag-tiny, tumpa
CURRENT: upload_protocol = esp-prog
openocd -d2 -s C:/Users/lamming/.platformio/packages/tool-openocd-esp32/share/openocd/scripts -f interface/ftdi/esp32_devkitj_v1.cfg -f board/esp32-wrover.cfg -c "program_esp32 {{.pio\build\esp-wroom-32-dev-kit\firmware.bin}} 0x10000 verify" -c "program_esp32 {{C:/Users/lamming/.platformio/packages/framework-arduinoespressif32@src-537c58760dafe7fcc8a1d9bbcf00b6f6/tools/sdk/bin/bootloader_dio_40m.bin}} 0x1000 verify" -c "program_esp32 {{C:/Users/lamming/Documents/PlatformIO/Projects_test2/platformio_repo/BlinkESP32/.pio/build/esp-wroom-32-dev-kit/partitions.bin}} 0x8000 verify" -c "program_esp32 {{C:/Users/lamming/.platformio/packages/framework-arduinoespressif32@src-537c58760dafe7fcc8a1d9bbcf00b6f6/tools/partitions/boot_app0.bin}} 0xe000 verify" -c
"reset run; shutdown"
Open On-Chip Debugger v0.10.0-esp32-20190708 (2019-07-08-11:04)
Licensed under GNU GPL v2
For bug reports, read
http://openocd.org/doc/doxygen/bugs.html
debug_level: 2
none separate
adapter speed: 20000 kHz
Info : Configured 2 cores
esp32 interrupt mask on
Info : ftdi: if you experience problems at higher adapter clocks, try the command "ftdi_tdo_sample_edge falling"
Info : clock speed 20000 kHz
Error: JTAG scan chain interrogation failed: all ones
Error: Check JTAG interface, timings, target power, etc.
Error: Trying to use configured scan chain anyway...
Error: esp32.cpu0: IR capture error; saw 0x1f not 0x01
Warn : Bypassing JTAG setup events due to errors
Info : Listening on port 3333 for gdb connections
Error: JTAG scan chain interrogation failed: all ones
Error: Check JTAG interface, timings, target power, etc.
Error: Trying to use configured scan chain anyway...
Error: esp32.cpu0: IR capture error; saw 0x1f not 0x01
Warn : Bypassing JTAG setup events due to errors
*** [upload] Error 253