• Status Closed
  • Percent Complete
  • Task Type Patches
  • Category LCD
  • Assigned To
  • Operating System Iriver H300 series
  • Severity Low
  • Priority Very Low
  • Reported Version
  • Due in Version Undecided
  • Due Date Undecided
  • Votes
  • Private
Attached to Project: Rockbox
Opened by amiconn - 2006-03-13
Last edited by amiconn - 2006-03-13

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)?

Closed by  amiconn
2006-03-17 18:08
Reason for closing:  Accepted
ohrn commented on 2006-03-13 09:59

Works nicely on my H340. I don't dare to mess with the bootloader though…


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