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15 lines
423 B
C
15 lines
423 B
C
#include <stdio.h>
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char host_led_state_str[24];
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const char *read_host_led_state(void)
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{
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uint8_t leds = host_keyboard_leds();
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snprintf(host_led_state_str, sizeof(host_led_state_str), "NL:%s CL:%s SL:%s",
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(leds & (1 << USB_LED_NUM_LOCK)) ? "on" : "- ",
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(leds & (1 << USB_LED_CAPS_LOCK)) ? "on" : "- ",
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(leds & (1 << USB_LED_SCROLL_LOCK)) ? "on" : "- ");
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return host_led_state_str;
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}
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