incread HPD reset indication

This commit is contained in:
King Kévin 2022-08-05 15:16:40 +02:00
parent 3653c58772
commit ed8a561430
1 changed files with 1 additions and 1 deletions

2
main.c
View File

@ -458,7 +458,7 @@ An HDMI Sink shall indicate any change to the contents of the E-EDID by driving
level pulse on the Hot Plug Detect pin. This pulse shall be at least 100 msec.
*/
HPD_PORT->ODR.reg &= ~HPD_PIN; // pull down HPD line to indicate EDID change
wait_10us(110 * 100); // wait over 100 ms
wait_10us(200 * 100); // wait over 100 ms
HPD_PORT->ODR.reg |= HPD_PIN; // pull up HPD line to indicate EDID is ready
}
}