display in 5.0 - Githubissues

NXPHoverGames / RDDRONE-BMS772

NuttX source code for RDDRONE-BMS772

BSD 3-Clause "New" or "Revised" License

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display in 5.0 #9

Closed B00M3RSIX closed 2 years ago

B00M3RSIX commented 2 years ago

Should the display show anything with 5.0 if I flash the binary out of the repo? It stays black in any case. For now no load was connected yet Init in CLI doesn't show problems. I also verified the display is working with an arduino.

cisvanmierlo commented 2 years ago

Hi @B00M3RSIX, For now, the display support is only added for 3.3V and not 5V. The 5V is disabled during startup, which results in the NuttX driver not able to initialize the display.

Could you make sure D34 is placed and not D35? This should make sure that 3.3V is supplied to pin 2 of J23.

B00M3RSIX commented 2 years ago

Hi @cisvanmierlo, D35 is placed. Kind of strange to premount a display to the board and the hardware layout isn't suitable. But I'm glad that it boots up without errors (compared to prev. version). Anyway thx for the answer.