Support for Heltec Wireless Stick Lite

[pmelvs]

Would it be possible to get the Heltec Wireless Stick Lite board to be supported?

It's very similar to the existing Heltec Wireless Stick but uses a ESP32-PICO instead. I tried for awhile to make a custom board but couldn't get it to work, but I'm very new to PIO and clearly don't know enough to get it working yet.

Thanks!

https://heltec.org/project/wireless-stick-lite/

[brunohorta82]

Add this inside you core_dir (https://docs.platformio.org/en/latest/projectconf/section_platformio.html#projectconf-pio-core-dir)

https://github.com/brunohorta82/platformio_heltec_wireless_stick_lite_board

[pmelvs]

Thank you, this works great! It took me a minute to figure out which board it is, in the "heltec_wireless_stick_lite.json" file you have it named as a different board made by Heltec. I changed that and it's perfect now.

"name": "Heltec Wireless Stick",

is now:

"name": "Heltec Wireless Stick Lite",

[aparcar]

@brunohorta82 mind creating a PR to add the board?

[aparcar]

I just created the two PR mentioning you @brunohorta82
#329
espressif/arduino-esp32#3925

[margau]

Edit: Error seems not to be specific to this board, moved to #334

Old Comment:

Hi, thanks for the PR!
Does this work for you? I'm compiling with PIO 4.3.1 and the following environment, but getting linker errors:

[env:heltec_wireless_stick_lite]
platform = https://github.com/aparcar/platform-espressif32.git#heltec_wireless_stick_lite
board = heltec_wireless_stick_lite
upload_protocol = esptool
monitor_speed = 115200
framework = arduino
monitor_filers = esp32_exception_decoder
platform_packages =
     framework-arduinoespressif32 @ https://github.com/aparcar/arduino-esp32.git#heltec_wireless_stick_lite

A part from my log:

/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld:esp32.project.ld:27: warning: memory region `rtc_iram_seg' not declared
/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld:esp32.project.ld:39: warning: memory region `rtc_data_seg' not declared
/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld:esp32.project.ld:66: warning: memory region `rtc_data_location' not declared
/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld:esp32.project.ld:107: warning: memory region `rtc_slow_seg' not declared
/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld:esp32.project.ld:160: warning: memory region `iram0_0_seg' not declared
/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld:esp32.project.ld:490: warning: memory region `dram0_0_seg' not declared
/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld:esp32.project.ld:599: warning: memory region `drom0_0_seg' not declared
/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld:esp32.project.ld:620: warning: memory region `iram0_2_seg' not declared
/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld: section .dram0.data loaded at [0000000000000000,00000000000021cb] overlaps section .iram0.vectors loaded at [0000000000000000,00000000000003ff]
/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld: section .flash.rodata loaded at [0000000000000000,000000000000b5ef] overlaps section .dram0.data loaded at [0000000000000000,00000000000021cb]
/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld: section .flash.text loaded at [0000000000000000,000000000001859b] overlaps section .flash.rodata loaded at [0000000000000000,000000000000b5ef]
/home/marvin/.platformio/packages/toolchain-xtensa32/bin/../lib/gcc/xtensa-esp32-elf/5.2.0/../../../../xtensa-esp32-elf/bin/ld: section .iram0.text loaded at [0000000000000400,000000000000ad66] overlaps section .flash.text loaded at [0000000000000000,000000000001859b]

from there on everything fails with dangerous relocation: windowed longcall crosses 1GB boundary; return may fail: __sinit - do you have any idea, where this comes from? Under which environment are you building Wireless Stick Lite successfully?
Thanks!