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New macro: ACTION_BACKLIGHT_LEVEL(level)

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To have full control of the backlight level.
This commit is contained in:
Ralf Schmitt 2014-04-08 21:02:46 +02:00
parent 5c63751790
commit 589d99b448
8 changed files with 89 additions and 24 deletions
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48
keyboard/lightsaber/backlight.c
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@ -26,8 +26,8 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
* Backside PD6 (high)
* TopRight PD7 (low)
* F-Row PE6 (high)
*
*/
void backlight_set(uint8_t level)
{
// Set as output.
@ -35,22 +35,52 @@ void backlight_set(uint8_t level)
DDRD |= (1<<6) | (1<<7);
DDRE |= (1<<6);
if(level & (1<<0))
if (level & BACKLIGHT_ALPHA)
{
PORTB &= ~(1<<1);
PORTB &= ~(1<<2);
PORTB &= ~(1<<3);
PORTD &= ~(1<<6);
PORTD |= (1<<7);
PORTE &= ~(1<<6);
PORTB |= (1<<1);
}
else
{
PORTB |= (1<<1);
PORTB &= ~(1<<1);
}
if (level & BACKLIGHT_NUMERIC)
{
PORTB |= (1<<2);
}
else
{
PORTB &= ~(1<<2);
}
if (level & BACKLIGHT_MODNUM)
{
PORTB |= (1<<3);
}
else
{
PORTB &= ~(1<<3);
}
if (level & BACKLIGHT_BACKSIDE)
{
PORTD |= (1<<6);
}
else
{
PORTD &= ~(1<<6);
}
if (level & BACKLIGHT_TOPRIGHT)
{
PORTD &= ~(1<<7);
}
else
{
PORTD |= (1<<7);
}
if (level & BACKLIGHT_FROW)
{
PORTE |= (1<<6);
}
else
{
PORTE &= ~(1<<6);
}
}