search

RudolphRiedel / FT800-FT813

Multi-Platform C code Library for EVE graphics controllers from FTDI / Bridgetek (FT810, FT811, FT812, FT813, BT815, BT816, BT817, BT818)
MIT License
121 stars 56 forks source link

Sound issue after init #49

Closed willemfirmlogik closed 1 year ago

willemfirmlogik commented 1 year ago

When using this GT911 with the FT813, after running the initialization of the GT911, the ft813 no longer plays any sound.

RudolphRrr commented 1 year ago

Which module are you using exactly? And just to confirm, you can activate sound when the EVE_HAS_GT911 define is not set?

willemfirmlogik commented 1 year ago

Thanks for the response,

We managed to fix our issue. The issue was in the initialization, we did not load the GT911 code at the correct time, so some of the configurations that we already did got lost after loading the new settings. We are using a generic touch screen that now uses a GT911. This is connected to an FT813 which we use with an ASTSAMD51J20, on a custom PCB that I designed.

RudolphRiedel commented 1 year ago

So have you found my AN_336 implementation for the GT911 in EVE_init()? This might be missing an #ifdef for the reset of the GT911 by GPIO03 - but this never was an issue so far.

This is connected to an FT813 which we use with an ASTSAMD51J20, on a custom PCB that I designed.

Nice. I am mostly using ATSAME51J myself, I need the CAN-FD.