Nulo/qmk_firmware
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Fix Phantom sleep LED.

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This commit is contained in:
Mathias Andersson 2013-05-20 21:08:21 +02:00
parent 9e84c89535
commit 28aeef231b
3 changed files with 35 additions and 12 deletions
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4
keyboard/phantom/config.h
View file

@ -39,6 +39,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
/* Set 0 if need no debouncing */
#define DEBOUNCE 7
/* Set LED brightness 0-255.
* This have no effect if sleep LED is enabled. */
#define LED_BRIGHTNESS 250
/* key combination for command */
#define IS_COMMAND() ( \
keyboard_report->mods == (MOD_BIT(KC_LSHIFT) | MOD_BIT(KC_RSHIFT)) \

31
keyboard/phantom/led.c
View file

@ -16,19 +16,34 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include <avr/io.h>
#include "stdint.h"
#include "led.h"
void led_set(uint8_t usb_led)
{
if (!(usb_led & (1<<USB_LED_CAPS_LOCK)))
DDRB &= ~(1<<6);
else
if (usb_led & (1<<USB_LED_CAPS_LOCK))
{
// Output high.
DDRB |= (1<<6);
if (!(usb_led & (1<<USB_LED_SCROLL_LOCK)))
DDRB &= ~(1<<7);
PORTB |= (1<<6);
}
else
DDRB |= (1<<7);
{
// Output low.
DDRB &= ~(1<<6);
PORTB &= ~(1<<6);
}
if (usb_led & (1<<USB_LED_SCROLL_LOCK))
{
// Output high.
DDRB &= ~(1<<7);
PORTB |= (1<<7);
}
else
{
// Output low.
DDRB &= ~(1<<7);
PORTB &= ~(1<<7);
}
}

12
keyboard/phantom/matrix.c
View file

@ -32,6 +32,7 @@ static void init_rows(void);
static void unselect_cols(void);
static void select_col(uint8_t col);
#ifndef SLEEP_LED_ENABLE
/* LEDs are on output compare pins OC1B OC1C
This activates fast PWM mode on them.
Prescaler 256 and 8-bit counter results in
@ -51,12 +52,13 @@ void setup_leds(void)
TCCR1B |= // Timer control register 1B
(1<<WGM12) | // Fast PWM 8-bit
(1<<CS12); // Prescaler 256
OCR1B = 250; // Output compare register 1B
OCR1C = 250; // Output compare register 1C
OCR1B = LED_BRIGHTNESS; // Output compare register 1B
OCR1C = LED_BRIGHTNESS; // Output compare register 1C
// LEDs: LED_A -> PORTB6, LED_B -> PORTB7
DDRB &= 0x3F;
PORTB &= 0x3F;
DDRB |= (1<<6) | (1<<7);
PORTB &= ~((1<<6) | (1<<7));
}
#endif
inline
uint8_t matrix_rows(void)
@ -79,7 +81,9 @@ void matrix_init(void)
// initialize row and col
unselect_cols();
init_rows();
#ifndef SLEEP_LED_ENABLE
setup_leds();
#endif
// initialize matrix state: all keys off
for (uint8_t i = 0; i < MATRIX_ROWS; i++) {