The tutorial seems kind of trivial because it doesn't deal with any hardware port. How can I emulate esp32 BLE and/or GPIO without having to flash the code on the actual device? if so how can i do?
Also looking for this exact information. +1. @Keegan L: Would be nice to know exactly what "setting it up from scratch" entails. Probably more work than getting the actual hardware and using OpenOCD... which I already have working but was a total PITA.
I struggled a bit to try to get it working, but it seems that it's not yet compatible with Apple M1/M2 ARM chips. I get : "qemu-x86_64: Could not open '/lib64/ld-linux-x86-64.so.2': No such file or directory"
OK... cool! Now do this exact same video... only for the ESP32 *C3* variant. The chip with the RISC-V CPU, instead of the stupid Tensilica xtensa proprietary trash.
Thanks for the great worke! I am struggling a little with some details maybe it is something very stupid but I can't run the any command. trying to merge the bin files I always get following errors by entering the full instruction or a reduced instruction or even the suggestion of Sjur: root@677806f5c889:/# /./opt/esp-idf/components/esptool_py/esptool/esptool.py --chip esp32c3 merge_bin --output result.bin --fill-flash-size 2MB 0x0 build/bootloader/bootlaoder.bin 0x8000 build/partition_table/partition-table.bin 0x10000 build/QEMUTest.bin --flash_mode dio --flash_freq 80m --flash_size 2MB bash: /./opt/esp-idf/components/esptool_py/esptool/esptool.py: No such file or directory root@677806f5c889:/# esptool.py --chip esp32c3 merge_bin --output result.bin --fill-flash-size 2MB 0x0 build/bootloader/bootlaoder.bin 0x8000 build/partition_table/partition-table.bin 0x10000 build/QEMUTest.bin --flash_mode dio --flash_freq 80m --flash_size 2MB usage: esptool merge_bin [-h] --output OUTPUT [--format {r,a,w}] [--flash_freq {keep,80m,60m,48m,40m,30m,26m,24m,20m,16m,15m,12m}] [--flash_mode {keep,qio,qout,dio,dout}] [--flash_size {keep,256KB,512KB,1MB,2MB,2MB-c1,4MB,4MB-c1,8MB,16MB,32MB,64MB,128MB}] [--spi-connection SPI_CONNECTION] [--target-offset TARGET_OFFSET] [--fill-flash-size {256KB,512KB,1MB,2MB,4MB,8MB,16MB,32MB,64MB,128MB}] [ ...] esptool merge_bin: error: argument : [Errno 2] No such file or directory: 'build/bootloader/bootlaoder.bin' root@677806f5c889:/# esptool.py --chip esp32c3 merge_bin --fill-flash-size 2MB -o flash_image.bin @flash_args Traceback (most recent call last): File "/opt/esp/python_env/idf5.1_py3.8_env/bin/esptool.py", line 34, in esptool._main() File "/opt/esp/python_env/idf5.1_py3.8_env/lib/python3.8/site-packages/esptool/__init__.py", line 1022, in _main main() File "/opt/esp/python_env/idf5.1_py3.8_env/lib/python3.8/site-packages/esptool/__init__.py", line 620, in main argv = expand_file_arguments(argv or sys.argv[1:]) File "/opt/esp/python_env/idf5.1_py3.8_env/lib/python3.8/site-packages/esptool/__init__.py", line 882, in expand_file_arguments with open(arg[1:], "r") as f: FileNotFoundError: [Errno 2] No such file or directory: 'flash_args'
Thank you for the amazing videos. your FreeRTOS video teaches me a lot. Thanks again. keep it up...🙏🏼
Just came across your channel, amazing!
Thank you for your videos. They are really helpful
Installed Docker desktop, docker vscode extension from microsoft, but cannot find "Remote-container: " in command palette. What am I missing?
The tutorial seems kind of trivial because it doesn't deal with any hardware port. How can I emulate esp32 BLE and/or GPIO without having to flash the code on the actual device? if so how can i do?
Can this be used for the RiscV version? Specifically for the ESP32-C3?
RISC-V should have even better QEMU support but haven't tried it personally, looks like you'd be setting it up from scratch though
Also looking for this exact information. +1.
@Keegan L: Would be nice to know exactly what "setting it up from scratch" entails. Probably more work than getting the actual hardware and using OpenOCD... which I already have working but was a total PITA.
how to make qemu-system-xtensa command available in my system?
Awesome as always! Please create and video for debugging ESP32-s3 using Built-in JTAG Interface over USB, Thanks in advance!
Thank you! 🙏🌻🙏
Thank you good job!!
Thank you for thé amazing vidéos !!!!! Continous freertos with esp-idf ;-)!
I struggled a bit to try to get it working, but it seems that it's not yet compatible with Apple M1/M2 ARM chips. I get :
"qemu-x86_64: Could not open '/lib64/ld-linux-x86-64.so.2': No such file or directory"
Really great man
super cool
great video!
Run a container inside a container... haha
pretty much
OK... cool! Now do this exact same video... only for the ESP32 *C3* variant. The chip with the RISC-V CPU, instead of the stupid Tensilica xtensa proprietary trash.
Thumbs down on Docker!
Thanks for the great worke! I am struggling a little with some details maybe it is something very stupid but I can't run the any command. trying to merge the bin files I always get following errors by entering the full instruction or a reduced instruction or even the suggestion of Sjur: root@677806f5c889:/# /./opt/esp-idf/components/esptool_py/esptool/esptool.py --chip esp32c3 merge_bin --output result.bin --fill-flash-size 2MB 0x0 build/bootloader/bootlaoder.bin 0x8000 build/partition_table/partition-table.bin 0x10000 build/QEMUTest.bin --flash_mode dio --flash_freq 80m --flash_size 2MB
bash: /./opt/esp-idf/components/esptool_py/esptool/esptool.py: No such file or directory
root@677806f5c889:/# esptool.py --chip esp32c3 merge_bin --output result.bin --fill-flash-size 2MB 0x0 build/bootloader/bootlaoder.bin 0x8000 build/partition_table/partition-table.bin 0x10000 build/QEMUTest.bin --flash_mode dio --flash_freq 80m --flash_size 2MB
usage: esptool merge_bin [-h] --output OUTPUT [--format {r,a,w}] [--flash_freq {keep,80m,60m,48m,40m,30m,26m,24m,20m,16m,15m,12m}]
[--flash_mode {keep,qio,qout,dio,dout}] [--flash_size {keep,256KB,512KB,1MB,2MB,2MB-c1,4MB,4MB-c1,8MB,16MB,32MB,64MB,128MB}]
[--spi-connection SPI_CONNECTION] [--target-offset TARGET_OFFSET] [--fill-flash-size {256KB,512KB,1MB,2MB,4MB,8MB,16MB,32MB,64MB,128MB}]
[ ...]
esptool merge_bin: error: argument : [Errno 2] No such file or directory: 'build/bootloader/bootlaoder.bin'
root@677806f5c889:/# esptool.py --chip esp32c3 merge_bin --fill-flash-size 2MB -o flash_image.bin @flash_args
Traceback (most recent call last):
File "/opt/esp/python_env/idf5.1_py3.8_env/bin/esptool.py", line 34, in
esptool._main()
File "/opt/esp/python_env/idf5.1_py3.8_env/lib/python3.8/site-packages/esptool/__init__.py", line 1022, in _main
main()
File "/opt/esp/python_env/idf5.1_py3.8_env/lib/python3.8/site-packages/esptool/__init__.py", line 620, in main
argv = expand_file_arguments(argv or sys.argv[1:])
File "/opt/esp/python_env/idf5.1_py3.8_env/lib/python3.8/site-packages/esptool/__init__.py", line 882, in expand_file_arguments
with open(arg[1:], "r") as f:
FileNotFoundError: [Errno 2] No such file or directory: 'flash_args'
same here