int main (int argc, char* argv[])
{
int n;
int cog;
int pin[] = { 16, 17, 18, 19, 20, 21, 22, 23 };
unsigned int nextcnt;
wait_time = CLKFREQ/20;
syncstart = 0;
for(n = 1; n < COGS; n++) {
cog = _start_cog_thread(cog_stack[n] + STACK_SIZE, do_toggle, (void*)pin[n], &thread_data);
printf("Toggle COG %d Started\n", cog);
}
startcnt = CNT;
syncstart = 1;
nextcnt = wait_time + startcnt;
while(1)
{
high(pin[0]);
nextcnt = waitcnt2(nextcnt, wait_time);
low(pin[0]);
nextcnt = waitcnt2(nextcnt, wait_time);
}
return 0;
}
int main()
{
printf("This works %d%%\n", 100);
printf("Hello World!\n");
printf("Norm nums: %d %u %x %c %s%s", -1, -2, 0xabcdefab, 'X', "x", "\n");
// Note: these don't work with __simple_printf!
printf("BFill nums: %4d %12u %10x %3c %3s%s", -1, -2, 0xabcdefab, 'X', "x", "\n");
printf("LFill nums: %04d %012u %010x %3c %3s%s", -1, -2, 0xabcdefab, 'X', "x", "\n");
#pragma GCC diagnostic ignored "-Wformat"
// The underlying library actively ignores the zeros -- we want to test it!
printf("RFill nums: %-04d %-012u %-010x %-3c %-3s%s", -1, -2, 0xabcdefab, 'X', "x", "\n");
// The underlying library detects and handles this error - we want to test it!
printf("%");
#pragma GCC diagnostic warning "-Wformat"
#ifdef __TINY_IO_H
putstr("Put* nums: ");
putdec(-1);
putchar(' ');
putudec(-1);
putchar(' ');
puthex(0xabcdefab);
putchar(' ');
putchar('X');
putchar(' ');
putstr("x");
putchar(' ');
putfnum(0xabcdefab, 16, 0, 10, '0');
putchar('\n');
putlhex(-10000000000L);
putchar(' ');
putldec(-10000000000L);
putchar(' ');
putlfnum(0xabcdefabcdef, 16, 0, 16, '0');
putchar('\n');
#endif
char buf[80];
sprintf(buf, "Norm nums: %d %u %x %c %s", -1, -2, 0xabcdefab, 'X', "x");
puts(buf);
int d;
unsigned u, x;
char c;
char s[20];
int n = sscanf(buf, "Norm nums: %d %u %x %c %s\n", &d, &u, &x, &c, s);
printf("Scan nums: %d %u %x %c %s (%d scanned)\n", d, u, x, c, s, n);
printf("\nGimme a character: ");
char ch = getchar();
printf("\nYou typed: ");
putchar(ch);
putchar('\n');
int age;
do {
printf("\nHow old are you? ");
scanf("%u", &age);
} while (!age);
printf("In ten years, you'll be: %d\n\n", age + 10);
sprintf(buf, "BFill nums: %4d %12u %10x %3c %3s", -1, -2, 0xabcdefab, 'X', "x");
puts(buf);
n = sscanf(buf, "BFill nums: %4d %12u %10x %3c %3s\n",&d, &u, &x, &c, s);
printf("Scan nums: %d %u %x %c %s (%d scanned)\n", d, u, x, c, s, n);
sprintf(buf, "LFill nums: %04d %012u %010x %3c %3s", -1, -2, 0xabcdefab, 'X', "x");
puts(buf);
n = sscanf(buf, "LFill nums: %04d %012u %010x %3c %3s\n",&d, &u, &x, &c, s);
printf("Scan nums: %d %u %x %c %s (%d scanned)\n", d, u, x, c, s, n);
#ifdef __TINY_IO_H
printf("\nEnter a string up to 4 characters: ");
safe_gets(s, 5);
printf("You entered: %s\n", s);
printf("\nEnter a decimal: ");
d = getdec();
printf("You entered: %d\n", d);
printf("\nEnter an unsigned decimal: ");
u = getudec();
printf("You entered: %d\n", u);
printf("\nEnter a hex number: ");
u = gethex();
printf("You entered: %x\n", u);
printf("\nEnter a 1-4 digit number: ");
d = getfnum(10, 1, 4);
printf("You entered: %d\n", (int)d);
long long ld;
unsigned long long lu, lx;
printf("\nEnter a long long decimal: ");
ld = getldec();
printf("You entered: "); putldec(ld); putchar('\n');
printf("\nEnter an unsigned long long decimal: ");
lu = getludec();
printf("You entered: "); putludec(lu); putchar('\n');
printf("\nEnter a long long hex number: ");
lx = getlhex();
printf("You entered: "); putlhex(lx); putchar('\n');
printf("\nEnter a 1-12 digit long long number: ");
ld = getlfnum(10, 1, 12);
printf("You entered: "); putldec(ld); putchar('\n');
#endif
_serialLock = 1;
printf("\n\nMultithreaded tests.\n"
"Note this will be quite messed up because multiple cogs\n"
"will be doing I/O on a character-by-character basis...\n");
_start_cog_thread(threadStack(0), &testThread, (void*)1, &tls[0]);
_start_cog_thread(threadStack(1), &testThread, (void*)2, &tls[1]);
testThread(0);
printf("\nBye!\n");
return 0;
}
