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-rw-r--r--converter/sun_usb/led.c2
-rw-r--r--converter/sun_usb/matrix.c15
2 files changed, 17 insertions, 0 deletions
diff --git a/converter/sun_usb/led.c b/converter/sun_usb/led.c
index 48c3f1c2b2..809398faa5 100644
--- a/converter/sun_usb/led.c
+++ b/converter/sun_usb/led.c
@@ -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);
diff --git a/converter/sun_usb/matrix.c b/converter/sun_usb/matrix.c
index f333f542bd..71c818f5ab 100644
--- a/converter/sun_usb/matrix.c
+++ b/converter/sun_usb/matrix.c
@@ -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;
}