If you flash the with pickit (PIC32_Standalone), when you turn on the sound signal disappears. If you flash via usb (PIC32_with_bootloader), the station beeps when turned on.
If display misses even one clock cycle, all following updates will be shifted.
in fact, this is probably what happens with displays 1.54 - 2.42 with an unknown controller. tested the station for half a day, the controller works fine with the parameter SPI_OPEN_CKP_HIGH, 8 my display initialization settings 2.42
It can be changed in PIC32MX534F064H.h, line 138 - last argument of SpiChnOpen()
Thanks! installed the at 5Mhz , 2 hours passed excellent display works like in a pharmacy. Display 2.42 color green, controller SPD0301 compatible with SSD1309.
The situation he's in is quite difficuIt so it would be great if you guys could send a few dollars/euros/whatever his way so he could get a bit of support for the project.
very similar to a fraudster, for half a year zero result.