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#include<stdio.h> |
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#include<stdlib.h> |
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#include<string.h> |
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#define LED3P "/sys/class/leds/beaglebone:green:usr3" |
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int main() { |
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FILE* fp; |
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char fullFile[100]; |
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//trigger non |
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sprintf(fullFile, LED3P "%s", "/trigger"); |
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fp = fopen(fullFile, "w+"); |
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fprintf(fp, "%s", "none"); |
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fclose(fp); |
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// Led on |
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sprintf(fullFile, LED3P "%s", "/brightness"); |
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fp = fopen(fullFile, "w+"); |
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fprintf(fp, "%s", "1"); |
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fclose(fp); |
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printf("Done\n"); |
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return 0; |
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} |