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sun_usb: Fix LED status update at startup

master
tmk 2015-06-03 00:03:08 +09:00
parent 37af88217d
commit 49b0c7e5ef
2 changed files with 17 additions and 0 deletions
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2
converter/sun_usb/led.c
View File

@ -18,6 +18,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
#include "stdint.h"
#include "serial.h"
#include "led.h"
#include "debug.h"
void led_set(uint8_t usb_led)
@ -27,6 +28,7 @@ void led_set(uint8_t usb_led)
if (usb_led & (1<<USB_LED_COMPOSE)) sun_led |= (1<<1);
if (usb_led & (1<<USB_LED_SCROLL_LOCK)) sun_led |= (1<<2);
if (usb_led & (1<<USB_LED_CAPS_LOCK)) sun_led |= (1<<3);
xprintf("LED: %02X\n", usb_led);
serial_send(0x0E);
serial_send(sun_led);

15
converter/sun_usb/matrix.c
View File

@ -72,6 +72,21 @@ void matrix_init(void)
// initialize matrix state: all keys off
for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00;
// wait for keyboard coming up
// otherwise LED status update fails
print("Reseting ");
while (1) {
print(".");
while (serial_recv());
serial_send(0x01);
_delay_ms(500);
if (serial_recv() == 0xFF) {
_delay_ms(500);
if (serial_recv() == 0x04)
break;
}
}
print(" Done\n");
return;
}