void Tetris_game_loop(Tetris *tetris)
{
while (1) {
get_key_input(tetris);
update(tetris);
if (tetris->renderer->buffer->dirty) {
draw_frame(tetris);
}
Tetris_sleep_ms(30);
}
}
bool process_menu(void)
{
start_led_sequence(led_seq_menu_begin);
// print the main menu
uint8_t keycode;
char* pEnd;
const uint8_t BUFF_SIZE = 64;
char string_buff[BUFF_SIZE];
for (;;)
{
// welcome & version
if (!send_text(PSTR("\x01" // translates to Ctrl-A on the dongle
"7G wireless\n"
"firmware build " __DATE__ " " __TIME__ "\n"
"battery voltage: "), true, false))
return true;
get_battery_voltage_str(string_buff);
if (!send_text(string_buff, false, false)) return true;
// RF stats
if (!send_text(PSTR("\nRF packet stats (total/retransmit/lost): "), true, false)) return true;
ultoa(rf_packets_total, string_buff, 10);
pEnd = strchr(string_buff, '\0');
*pEnd++ = '/';
ultoa(arc_total, pEnd, 10);
pEnd = strchr(string_buff, '\0');
*pEnd++ = '/';
ultoa(plos_total, pEnd, 10);
if (!send_text(string_buff, false, false)) return true;
// output the time since reset
uint16_t days;
uint8_t hours, minutes, seconds;
get_time(&days, &hours, &minutes, &seconds);
if (!send_text(PSTR("\nkeyboard's been on for "), true, false)) return true;
string_buff[0] = '\0';
if (days > 0)
{
itoa(days, string_buff, 10);
strcat_P(string_buff, PSTR(" days "));
}
if (hours > 0 || days > 0)
{
itoa(hours, strchr(string_buff, 0), 10);
pEnd = strlcat_P(string_buff, PSTR(" hours "), BUFF_SIZE) + string_buff;
} else {
pEnd = strchr(string_buff, 0);
}
itoa(minutes, pEnd, 10);
pEnd = strlcat_P(string_buff, PSTR(" minutes "), BUFF_SIZE) + string_buff;
itoa(seconds, pEnd, 10);
strcat_P(string_buff, PSTR(" seconds\n"));
if (!send_text(string_buff, false, true)) return true;
// menu
if (!send_text(PSTR("\n\nwhat do you want to do?\n"
"F1 - change transmitter output power (current "), true, false)) return true;
switch (get_nrf_output_power())
{
case vRF_PWR_M18DBM: send_text(PSTR("-18"), true, false); break;
case vRF_PWR_M12DBM: send_text(PSTR("-12"), true, false); break;
case vRF_PWR_M6DBM: send_text(PSTR("-6"), true, false); break;
case vRF_PWR_0DBM: send_text(PSTR("0"), true, false); break;
}
if (!send_text(PSTR("dBm)\nF2 - change LED brightness (current "), true, false)) return true;
uint8_t fcnt;
for (fcnt = 0; fcnt < sizeof led_brightness_lookup; ++fcnt)
{
if (led_brightness_lookup[fcnt] == get_led_brightness())
{
string_buff[0] = 'F';
itoa(fcnt + 1, string_buff + 1, 10);
break;
}
}
// no match found in the loop?
if (fcnt == sizeof led_brightness_lookup)
itoa(get_led_brightness(), string_buff, 10);
if (!send_text(string_buff, false, false))
return true;
if (!send_text(PSTR(")\nF3 - lock keyboard (unlock with Func+Del+LCtrl)\n"
"F4 - reset RF packet stats\n"
"F5 - refresh this menu\n"
"F6 - calibrate internal RC oscillator (OSCCAL="), true, false))
return true;
// output OSCCAL
itoa(OSCCAL, string_buff, 10);
if (!send_text(string_buff, false, false))
return true;
if (!send_text(PSTR(")\nEsc - exit menu\n\n"), true, false))
return true;
// get the user response
do {
keycode = get_key_input();
} while (!(keycode >= KC_F1 && keycode <= KC_F6) && keycode != KC_ESC);
if (keycode == KC_F1)
{
if (!send_text(PSTR("select power:\nF1 0dBm\nF2 -6dBm\nF3 -12dBm\nF4 -18dBm\n"), true, false))
return true;
while (1)
{
keycode = get_key_input();
if (keycode >= KC_F1 && keycode <= KC_F4)
{
if (keycode == KC_F1) set_nrf_output_power(vRF_PWR_0DBM);
if (keycode == KC_F2) set_nrf_output_power(vRF_PWR_M6DBM);
if (keycode == KC_F3) set_nrf_output_power(vRF_PWR_M12DBM);
if (keycode == KC_F4) set_nrf_output_power(vRF_PWR_M18DBM);
break;
}
}
} else if (keycode == KC_F2) {
if (!send_text(PSTR("press F1 (dimmest) to F12 (brightest) for brightness, Esc to finish\n"), true, false))
return true;
do {
keycode = get_key_input();
if (keycode >= KC_F1 && keycode <= KC_F12)
{
set_led_brightness(led_brightness_lookup[keycode - KC_F1]);
set_leds(7, 50);
}
} while (keycode != KC_ESC);
} else if (keycode == KC_F3) {
send_text(PSTR("Keyboard is now LOCKED!!!\nPress Func+Del+LCtrl to unlock\n\n"), true, false);
return true;
} else if (keycode == KC_F4) {
// reset the counters to 0
plos_total = arc_total = rf_packets_total = 0;
} else if (keycode == KC_F6) {
// recalibrate the internnal RC oscillator
calibrate_rc();
} else if (keycode == KC_ESC) {
start_led_sequence(led_seq_menu_end);
send_text(PSTR("\nexiting menu, you can type now\n"), true, true);
break;
}
}
return false;
}
