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#include "wiring.h"
#include "Serial.h"
#include "util.h"
#include "io.h"
#define ERROR_PIN 13
/* Required for C++ hackery */
extern "C" void __cxa_pure_virtual(void) {
while(1)
;
}
/* Error assert + fade */
void _fail(const char* file, int line, const char* exp) {
int32_t slope = 1;
int32_t CC = 0x0000;
int32_t TOP_CNT = 0x02FF;
int32_t i = 0;
Serial1.print("ERROR: FAILED ASSERT(");
Serial1.print(exp);
Serial1.print("): ");
Serial1.print(file);
Serial1.print(":");
Serial1.println(line);
while (1) {
if (CC == TOP_CNT) {
slope = -1;
} else if (CC == 0) {
slope = 1;
}
if (i == TOP_CNT) {
CC += slope;
i = 0;
}
if (i < CC) {
digitalWrite(ERROR_PIN, HIGH);
} else {
digitalWrite(ERROR_PIN, LOW);
}
i++;
}
}
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