nrf51 doesn't have systick and instead of this one I use RTC timer with frequency 32kHz, but when I compile it (without errors) I see nothing on my display and in the console output. if I comment out everything with uGFX I see console output, more over I have my own lib for ST7735 and it works fine. May I use uGFX without systick, I think it needs for display's backligh?
Maybe someone had have an experience with this display and nrf51822?
Can't use uGFX with ST7735 on nrf51
in User Projects
Posted
Hey, I gonna use uGFX with ST7735, unfortunately there is no board_ST7735_template.h for this driver and I wrote my own:
nrf51 doesn't have systick and instead of this one I use RTC timer with frequency 32kHz, but when I compile it (without errors) I see nothing on my display and in the console output. if I comment out everything with uGFX I see console output, more over I have my own lib for ST7735 and it works fine. May I use uGFX without systick, I think it needs for display's backligh?
Maybe someone had have an experience with this display and nrf51822?