Open pastre opened 2 years ago
Same here for me:
p_projects/esp-iot-solution/components/display/screen/interface_driver/scr_interface_driver.c:276 (spi_lcd_driver_write):Write data failed E (31288) ILI9486: D:/Work/Espressif/esp_projects/esp-iot-solution/components/display/screen/controller_driver/ili9486/ili9486.c:249 (lcd_ili9486_draw_bitmap):lcd write ram data failed E (31316) spi_master: check_trans_valid(689): txdata transfer > host maximum E (31317) spi_bus: D:/Work/Espressif/esp_projects/esp-iot-solution/components/bus/spi_bus.c:201 (spi_bus_transfer_bytes):spi transfer bytes failed E (31330) screen interface: D:/Work/Espressif/esp_projects/esp-iot-solution/components/display/screen/interface_driver/scr_interface_driver.c:276 (spi_lcd_driver_write):Write data failed E (31344) ILI9486: D:/Work/Espressif/esp_projects/esp-iot-solution/components/display/screen/controller_driver/ili9486/ili9486.c:249 (lcd_ili9486_draw_bitmap):lcd write ram data failed E (31379) spi_master: check_trans_valid(689): txdata transfer > host maximum
Environment
git describe --tags
to find it): Tested with 4.4.1 and 4.2xtensa-esp32-elf-gcc --version
to find it): xtensa-esp32-elf-gcc.exe (crosstool-NG esp-2020r3) 8.4.0Problem Description
I've followed all the steps to reproduce the thermostat example. Double checked my wiring. Project builds and runs, but I only get a slightly bright screen instead of the thermostat image
Expected Behavior
Like the demo, show an image
Actual Behavior
Screen shows a slightly bright screen, but still black. Plenty of errors pop up in the console
Steps to repropduce
// It helps if you attach a picture of your setup/wiring here.
Code to reproduce this issue
Sample from thermostat
Debug Logs
Other items if possible
sdkconfig file