#include <stdio.h>
#include <ctype.h>
#include <stdint.h>

uint8_t wspr_call_char(char c) {
	c = toupper(c);
	if(c >= '0' && c <= '9') {
		return c - '0';
	}
	else if(c >= 'A' && c <= 'Z') {
		return 10 + (c - 'A');
	}
	// Turn everything else to space
	else {
		return 36;
	}
}

uint8_t wspr_loc_char(char c) {
	c = toupper(c);
	if(c >= '0' && c <= '9') {
		return c - '0';
	}
	else if(c >= 'A' && c <= 'R') {
		return c - 'A';
	}
	// Everthing else becomes 9/I
	else {
		return 9;
	}
}

uint8_t wspr_power(uint8_t power) {
	if(power > 60) {
		return 60;
	}
	return power;
}

uint64_t wspr_message(char *call, char* loc, uint8_t power) {
	uint32_t m, n;

	n = wspr_loc_char(call[0]);
	n = n * 36 + wspr_loc_char(call[1]);
	n = n * 10 + wspr_loc_char(call[2]);
	n = n * 27 + wspr_loc_char(call[3]) - 10;
	n = n * 27 + wspr_loc_char(call[4]) - 10;
	n = n * 27 + wspr_loc_char(call[5]) - 10;

	m = 179 - 10 * wspr_loc_char(loc[0]) - wspr_loc_char(loc[2]);
	m = m * 180 + 10 * wspr_loc_char(loc[1]) + wspr_loc_char(loc[3]);
	m = m * 128 + wspr_power(power) + 64;

	return n << 21 | m;
}



int main(int argc, char const *argv[]) {





	return 0;
}