void send_tcp_bandwidth_test(char *str)
{
timex_t start, end, total;
double secs;
int i = 0, count;
char command[80];
// char msg_string[] = "abcdefghijklmnopqrstuvwxyz0123456789!-";
char msg_string[] = "abcdefghijklmnopqrstuvwxyz0123456789!-=/%$";
sscanf(str, "tcp_bw %i", &count);
ltc4150_start();
printf("Start power: %f\n", ltc4150_get_total_mAh());
start = vtimer_now();
for (i = 0; i < count; i++)
{
sprintf(command, "send_tcp %s%.5i", msg_string, i);
send_tcp_msg(command);
}
end = vtimer_now();
total = timex_sub(end, start);
secs = total.microseconds / 1000000.0f;
printf("Used power: %f\n", ltc4150_get_total_Joule());
printf("Start: %lu, End: %lu, Total: %lu\n", start.microseconds, end.microseconds, total.microseconds);
printf("Time: %f seconds, Bandwidth: %f byte/second\n", secs, (count*48)/secs);
}
void _get_current_handler(int argc, char **argv)
{
(void) argc;
(void) argv;
printf("Power usage: %.4f mA (%.4f mA avg/ %.4f mAh total / %i usec)\n",
ltc4150_get_current_mA(), ltc4150_get_avg_mA(), ltc4150_get_total_mAh(), ltc4150_get_interval());
}
int main(void)
{
ltc4150_start();
hwtimer_tick_id = hwtimer_set(tick_ticks,
test_ltc_tick,
(void *) thread_pid);
while (1) {
thread_sleep();
printf("Power usage: %.4f mA (%.4f mA avg/ %.4f mAh total / %i usec)\n",
ltc4150_get_current_mA(), ltc4150_get_avg_mA(),
ltc4150_get_total_mAh(), ltc4150_get_interval());
}
return 0;
}
void _get_current_handler(char* unused) {
printf("Power usage: %.4f mA (%.4f mA avg/ %.4f mAh total / %i usec)\n", ltc4150_get_current_mA(), ltc4150_get_avg_mA(), ltc4150_get_total_mAh(), ltc4150_get_interval());
}