PIC24FJ1024GB610 SPI bus problem
Posted: Mon Jan 01, 2024 8:16 pm
Hello,
I am using ST7789 display with PIC24FJ1024GB610 MCU.
The attached project only works if the SPI channel is emulated by software.
If I select channel 1, 2, or 3 in the Component Properties window, the program seems to hang during the initialization phase of the SPI interface.
(After the reset, SHT31 is initialized, but the RE3 output pin in the loop does not go high for a moment.)
Regards,
Sasi
I am using ST7789 display with PIC24FJ1024GB610 MCU.
The attached project only works if the SPI channel is emulated by software.
If I select channel 1, 2, or 3 in the Component Properties window, the program seems to hang during the initialization phase of the SPI interface.
(After the reset, SHT31 is initialized, but the RE3 output pin in the loop does not go high for a moment.)
Regards,
Sasi