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Sansa Fuze buttons:

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1) fix driver from reading invalid home button while lcd updates (use old value then)
2) put in a 1s delay for power button reading after releasing hold
3) revert r20028, I thought it wasn't needed, since I didn't update the bootloader
4) enable hold for the bootloader (even though not really needed, but is consistent with other targets)
5) let button_dbop return DBOP_DIN, and do the reading in button_read_device
6) various cleanups

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@20054 a1c6a512-1295-4272-9138-f99709370657
This commit is contained in:
Thomas Martitz 2009-02-19 21:20:42 +00:00
parent a6a7bac01a
commit 1cb3ff0ab0
2 changed files with 89 additions and 81 deletions
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6
firmware/target/arm/as3525/sansa-fuze/lcd-fuze.c
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@ -347,11 +347,11 @@ void lcd_update_rect(int x, int y, int width, int height)
}
/* writes one read pixel outside the visible area, needed for correct dbop reads */
void lcd_button_support(void)
bool lcd_button_support(void)
{
fb_data data = 0xf<<12;
if (lcd_busy)
return;
return false;
lcd_write_reg(R_ENTRY_MODE, R_ENTRY_MODE_HORZ);
/* Set start position and window */
@ -359,4 +359,6 @@ void lcd_button_support(void)
lcd_write_cmd(R_WRITE_DATA_2_GRAM);
lcd_write_data(&data, 1);
return true;
}