21 lines
386 B
C
21 lines
386 B
C
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#include "basic/basic.h"
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uint32_t brightness = 100;
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void backlightInit(void) {
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}
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int backlightSetBrightness(uint32_t percentage) {
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if ((percentage < 0) || (percentage > 100)) {
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/* brightness must be a value between 1 and 100 */
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return -1;
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}
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brightness = percentage;
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return 0;
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}
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uint32_t backlightGetBrightness(void) {
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return brightness;
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}
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