- Status Closed
- Percent Complete
- Task Type Patches
- Category LCD
-
Assigned To
linusnielsen - Operating System Iriver H300 series
- Severity Low
- Priority Very Low
- Reported Version
- Due in Version Undecided
-
Due Date
Undecided
- Votes
- Private
FS#4824 - H300 LCD init optimisations & working lcd_flip()
* Reworked LCD init (shorter, better matching the datasheet).
* Only do the port setup & hardware reset in lcd_init(), not when switching the LCD on again from off state.
* Working lcd_flip()
* Use standby mode of the LCD controller when switching it off to save a tiny bit battery power
It seems to work correctly on my H340, but needs more testing. Does it work on other H340s? Does it work for the actual cold-start init (i.e. in the bootloader)?
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Works nicely on my H340. I don't dare to mess with the bootloader though…