STM32F429-discovery TFT Display VSYNC signal conflict with DAC#1
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2014-02-13 7:00 PM
Posted on February 14, 2014 at 04:00
It appears as though the TFT Displays VSYNC signal (pa4) is in use in RGB-mode, and as a result, I can't set it to function as AFIO DAC&sharp1 output (pa4), as it seems to cause the display to turn all white. DAC&sharp2 output (pa5) works ok, but I was hoping to get a stereo output using both DAC pins. Can the TFT be set to run in MCU-mode, or any other mode that does not require a VSYNC signal?
#dac #tft #discovery-stm32f429Solved! Go to Solution.
Labels:
- Labels:
-
DAC
-
LCD-LTDC
-
STM32F4 Series
This discussion is locked. Please start a new topic to ask your question.
1 ACCEPTED SOLUTION
Accepted Solutions
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2014-02-14 8:23 AM
Posted on February 14, 2014 at 17:23
Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..
Up vote any posts that you find helpful, it shows what's working..
1 REPLY 1
Options
- Mark as New
- Bookmark
- Subscribe
- Mute
- Subscribe to RSS Feed
- Permalink
- Email to a Friend
- Report Inappropriate Content
‎2014-02-14 8:23 AM
Posted on February 14, 2014 at 17:23
Tips, Buy me a coffee, or three.. PayPal Venmo
Up vote any posts that you find helpful, it shows what's working..
Up vote any posts that you find helpful, it shows what's working..
