eb4769333d
- fixed bug in server side SBO control: checkHandler received different handles for same client connection
63 lines
1.1 KiB
C
63 lines
1.1 KiB
C
/*
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* beaglebone_leds.c
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*/
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#include <stdio.h>
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#include "beaglebone_leds.h"
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#ifndef SIMULATED
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static void
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writeToFile(char* filename, char* text)
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{
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FILE* file = fopen(filename, "w");
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fprintf(file, "%s", text);
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fclose(file);
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}
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#endif /* SIMULATED */
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void
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flashLED(char* led)
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{
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#ifndef SIMULATED
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char filename[255];
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sprintf(filename, "%s/trigger", led);
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writeToFile(filename, "timer");
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sprintf(filename, "%s/delay_on", led);
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writeToFile(filename, "200");
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sprintf(filename, "%s/delay_off", led);
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writeToFile(filename, "200");
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#else
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printf("FLASH: %s\n", led);
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#endif
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}
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void
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switchLED(char* led, int value)
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{
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#ifndef SIMULATED
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char filename[255];
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char valueStr[10];
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sprintf(filename, "%s/trigger", led);
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writeToFile(filename, "none");
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sprintf(filename, "%s/brightness", led);
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sprintf(valueStr, "%i", value);
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writeToFile(filename, valueStr);
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#else
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printf("SWITCH: %s %i\n", led, value);
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#endif
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}
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void
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initLEDs()
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{
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switchLED(LED1, 0);
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switchLED(LED2, 0);
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switchLED(LED3, 0);
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switchLED(LED4, 0);
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}
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