led
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6 changed files with 40 additions and 49 deletions
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@ -22,13 +22,13 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
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void led_set(uint8_t usb_led)
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{
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if (usb_led & (1<<USB_LED_CAPS_LOCK)) {
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// output low
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DDRB |= (1<<2);
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PORTB &= ~(1<<2);
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if (usb_led & (1<<USB_LED_FUNCTION)) {
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// Output high.
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DDRF |= (1<<0);
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PORTF |= (1<<0);
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} else {
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// Hi-Z
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DDRB &= ~(1<<2);
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PORTB &= ~(1<<2);
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// Output low.
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DDRF &= ~(1<<0);
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PORTF &= ~(1<<0);
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}
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}
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