Info
https://github.com/tsaarni/micropython-with-esp32-cam/wiki https://github.com/espressif/esp32-camera
micropython - 8d34344dceb367844b651deccadff2b55f20c55c _
esp_cam module with resolder - 8/16mb flash
Alredy have micropython and esp-idf
step 1. v4. esp-idf/components
copy esp-idf_components_esp32-camera to esp-idf/components/esp32-camera
step 2. micropython/ports/esp32 git branche/checkout from master to cam copy micropython_ports to micropython/ports
step 3. Export env
export PATH="$PATH:$HOME/upy/xtensa-esp32-elf/bin"
export IDF_PATH="$HOME/upy/esp-idf"
step 4. Build/Deploy
make -j4 BOARD=cam_8mb
make -j4 BOARD=basic_cam_8mb_OV2640 PORT=/dev/ttyS3 BAUD=921600 erase
make -j4 BOARD=basic_cam_8mb_OV2640 PORT=/dev/ttyS3 BAUD=921600 deploy
step 5. Camera Inii and capture to buff
import camera
camera.init()
buf = camera.capture()
step 6. Do file save.py with code and put on the board.
def save_image(buf, file="test.jpeg"):
try:
with open(file, "wb") as f:
f.write(buf)
except OSError as e:
print("exception .. {}".format(e))
print(file)
step 7. Sav buf to flash and get file for view.
imprort save
save.save_image(buf)
will be test.jpg on flash
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