synth/dsp/array.c

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C
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2021-07-26 07:03:56 +00:00
#include "sys.h"
#define CYCLES_PER_MS 6666 // ish
void busy_sleep_1ms() {
for (int i = 0; i < CYCLES_PER_MS; ++i) {
// nothing
}
}
/** waits a general amount of time */
void busy_sleep(int ms) {
for (int i = 0; i < ms; ++i) {
busy_sleep_1ms();
}
}
int strlen(const char* str) {
int i = 0;
while(str[i] != '\0') {
i++;
}
return i;
}
void log(const char* stuff) {
uart_writen(uart0, stuff, strlen(stuff));
}
int main() {
const int array[4] = {1, 2, 3};
while (1) {
if (array[1] == 2) {
log("youhou\r\n");
}
log("blarg\r\n");
busy_sleep(1000);
}
}