sun_usb: Fix LED status update at startup
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2 changed files with 17 additions and 0 deletions
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@ -18,6 +18,7 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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#include "stdint.h"
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#include "serial.h"
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#include "led.h"
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#include "debug.h"
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void led_set(uint8_t usb_led)
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@ -27,6 +28,7 @@ void led_set(uint8_t usb_led)
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if (usb_led & (1<<USB_LED_COMPOSE)) sun_led |= (1<<1);
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if (usb_led & (1<<USB_LED_SCROLL_LOCK)) sun_led |= (1<<2);
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if (usb_led & (1<<USB_LED_CAPS_LOCK)) sun_led |= (1<<3);
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xprintf("LED: %02X\n", usb_led);
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serial_send(0x0E);
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serial_send(sun_led);
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@ -72,6 +72,21 @@ void matrix_init(void)
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// initialize matrix state: all keys off
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for (uint8_t i=0; i < MATRIX_ROWS; i++) matrix[i] = 0x00;
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// wait for keyboard coming up
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// otherwise LED status update fails
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print("Reseting ");
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while (1) {
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print(".");
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while (serial_recv());
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serial_send(0x01);
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_delay_ms(500);
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if (serial_recv() == 0xFF) {
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_delay_ms(500);
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if (serial_recv() == 0x04)
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break;
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}
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}
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print(" Done\n");
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return;
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}
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