Ed Smallenburg
Ed Smallenburg
Last line on OLED: must be a long text line in the lower section. Try to change the volume, this will paint the last pixel line of the display. And...
Yes, I understand. But 16 will be pulled to high by the software. I think it is not necessary to pulse it low for reset.
As I said: Gpio 16 is pulled up by the software. All unused pins are pulled HIGH. You will see it in the debug logging: "D:GPIO16 is HIGH".
To connect the VS1053 to the Heltec board, you may us someting like: ``` // Heltec Signal Wired to OLED Wired to VS1053 SDCARD Wired to the rest // --------...
1 - RST on your Heltec board is the same as EN. 2 - CS is probably for the SD card, so you can use GPIO17 for this.
Maybe not the cause, but your 3 rotary encoder pins should be high at start-up.
Try to disconnect the display. It may consume too much power for your power supply. Try version 2 of the radio software.
Your display has an SPI interface. So it needs something like the "blueftf" driver. Note that the VS1053 also uses SPI. Therefore a semaphore must be used to separate the...
You should set dsp_usesSPI () = true. This will cause the SPI resource to switch between display and decoder without interference. But you have to make sure thate the update...
2 ms would be great. But I do not trust this figure. It would mean 500 frames per second.... Very unlikely. I think the 2 ms is the time to...