Add a flush method to the hardware depended functions. It is called whenever

a sequence of characters or commands have to be terminated (common_init, position, flush). Modify the lcd2usb subdriver to implement a small command buffer and implement flush().
2010-01-23 17:48:00 +00:00
parent 287b933e79
commit c9623a72da
5 changed files with 58 additions and 28 deletions
@@ -21,6 +21,7 @@ v.0.5dev (ongoing development)
 * hd44780: Change mapping for spanish 'n with tilde' characters
 * hd44780: Exclude pin for switchable backlight from keypad scanning
 * server core: New network input buffering
+ * hd44780: Extended subdriver API and performance improvement for lcd2usb

 v0.5.3
 + lcdexec: notification when called program finishes