/** @brief Function for main application entry.
*/
int main(void)
{
radio_tests_t test = RADIO_TEST_NOP;
radio_tests_t cur_test = RADIO_TEST_NOP;
init();
uart_config(TX_PIN_NUMBER, RX_PIN_NUMBER);
uart_putstring((const uint8_t *)"RF Test\r\n");
NVIC_EnableIRQ(TIMER0_IRQn);
__enable_irq();
while (true)
{
__WFI();
switch (uart_get())
{
case 'a':
while (true)
{
uart_putstring((const uint8_t *)"Enter start channel \
(two decimal digits, 00 to 80):");
channel_start_ = get_dec2();
if (channel_start_ <= 80)
break;
uart_putstring((const uint8_t *)"Channel must be between 0 and 80\r\n");
}
test = cur_test;
break;
case 'b':
while (true)
{
uart_putstring((const uint8_t *)"Enter end channel \
(two decimal digits, 00 to 80):");
channel_end_ = get_dec2();
if (channel_end_ <= 80)
{
break;
}
uart_putstring((const uint8_t *)"Channel must be between 0 and 80\r\n");
}
test = cur_test;
break;
case 'c':
test = RADIO_TEST_TXCC;
break;
case 'd':
while (true)
{
uart_putstring((const uint8_t *)"Enter delay in ms \
(two decimal digits, 01 to 99):");
delayms_ = get_dec2();
if ((delayms_ > 0) && (delayms_ < 100))
{
break;
}
uart_putstring((const uint8_t *)"Delay must be between 1 and 99\r\n");
}
test = cur_test;
break;
case 'e':
radio_sweep_end();
cur_test = RADIO_TEST_NOP;
break;
case 'm':
get_datarate();
test = cur_test;
break;
case 'o':
test = RADIO_TEST_TXMC;
uart_putstring((const uint8_t *)"TX modulated carrier\r\n");
break;
case 'p':
get_power();
test = cur_test;
break;
case 'r':
test = RADIO_TEST_RXSWEEP;
uart_putstring((const uint8_t *)"RX Sweep\r\n");
break;
case 's':
print_parameters();
break;
case 't':
test = RADIO_TEST_TXSWEEP;
uart_putstring((const uint8_t *)"TX Sweep\r\n");
break;
case 'x':
test = RADIO_TEST_RXC;
uart_putstring((const uint8_t *)"RX constant carrier\r\n");
break;
case 'h':
// Fall through.
default:
help();
break;
}
switch (test)
{
case RADIO_TEST_TXCC:
if (sweep)
{
radio_sweep_end();
sweep = false;
}
radio_tx_carrier(txpower_, mode_, channel_start_);
cur_test = test;
test = RADIO_TEST_NOP;
break;
case RADIO_TEST_TXMC:
if (sweep)
{
radio_sweep_end();
sweep = false;
}
radio_modulated_tx_carrier(txpower_, mode_, channel_start_);
cur_test = test;
test = RADIO_TEST_NOP;
break;
case RADIO_TEST_TXSWEEP:
radio_tx_sweep_start(txpower_, mode_, channel_start_, channel_end_, delayms_);
sweep = true;
cur_test = test;
test = RADIO_TEST_NOP;
break;
case RADIO_TEST_RXC:
if (sweep)
{
radio_sweep_end();
sweep = false;
}
radio_rx_carrier(mode_, channel_start_);
cur_test = test;
test = RADIO_TEST_NOP;
break;
case RADIO_TEST_RXSWEEP:
radio_rx_sweep_start(mode_, channel_start_, channel_end_, delayms_);
sweep = true;
cur_test = test;
test = RADIO_TEST_NOP;
break;
case RADIO_TEST_NOP:
// Fall through.
default:
// No implementation needed.
break;
}
}
}
static void radio_test(void)
{
radio_tests_t test_radio = RADIO_TEST_NOP; /*!< continuous radio tests to run */
radio_tests_t cur_test = RADIO_TEST_NOP; /*!< current selection of test */
// do not change test while browsing menu
if(!in_menu)
{
switch(current_menu_pos)
{
case 0: // Start Channel number
case 1: // End Channel number
case 3: // Delay in time in ms
test_radio = cur_test;
break;
case 5: // Data rate
if (data_rate_ == 0)
{
mode_ = RADIO_MODE_MODE_Nrf_250Kbit;
}
else if (data_rate_ == 1)
{
mode_ = RADIO_MODE_MODE_Nrf_1Mbit;
}
else
{
mode_ = RADIO_MODE_MODE_Nrf_2Mbit;
}
test_radio = cur_test;
break;
case 7: // Power
switch(txpower_menu_)
{
case 0:
txpower_ = RADIO_TXPOWER_TXPOWER_Pos4dBm;
break;
case 1:
txpower_ = RADIO_TXPOWER_TXPOWER_0dBm;
break;
case 2:
txpower_ = RADIO_TXPOWER_TXPOWER_Neg4dBm;
break;
case 3:
txpower_ = RADIO_TXPOWER_TXPOWER_Neg8dBm;
break;
case 4:
txpower_ = RADIO_TXPOWER_TXPOWER_Neg12dBm;
break;
case 5:
txpower_ = RADIO_TXPOWER_TXPOWER_Neg16dBm;
break;
case 6:
txpower_ = RADIO_TXPOWER_TXPOWER_Neg20dBm;
break;
case 7:
default:
txpower_ = RADIO_TXPOWER_TXPOWER_Neg30dBm;
break;
}
test_radio = cur_test;
break;
// START TX Carrier
case 2:
test_radio = RADIO_TEST_TXCC;
break;
// Cancel Sweep/Carrier
case 4:
radio_sweep_end();
cur_test = RADIO_TEST_NOP;
break;
// Start modulated TX carrier
case 6:
test_radio = RADIO_TEST_TXMC;
break;
// Start RX Sweep
case 8:
test_radio = RADIO_TEST_RXSWEEP;
break;
// Start RX Sweep
case 9:
test_radio = RADIO_TEST_TXSWEEP;
break;
// Start RX carrier
case 10:
test_radio = RADIO_TEST_RXC;
break;
default:
break;
}
}
switch(test_radio)
{
case RADIO_TEST_TXCC:
if (sweep)
{
radio_sweep_end();
sweep = false;
}
radio_tx_carrier(txpower_, mode_, channel_start_);
cur_test = test_radio;
test_radio = RADIO_TEST_NOP;
break;
case RADIO_TEST_TXMC:
if (sweep)
{
radio_sweep_end();
sweep = false;
}
radio_modulated_tx_carrier(txpower_, mode_, channel_start_);
cur_test = test_radio;
test_radio = RADIO_TEST_NOP;
break;
case RADIO_TEST_TXSWEEP:
radio_tx_sweep_start(channel_start_, delayms_);
sweep = true;
cur_test = test_radio;
test_radio = RADIO_TEST_NOP;
break;
case RADIO_TEST_RXC:
if (sweep)
{
radio_sweep_end();
sweep = false;
}
radio_rx_carrier(channel_start_);
cur_test = test_radio;
test_radio = RADIO_TEST_NOP;
break;
case RADIO_TEST_RXSWEEP:
radio_rx_sweep_start(channel_start_, delayms_);
sweep = true;
cur_test = test_radio;
test_radio = RADIO_TEST_NOP;
break;
case RADIO_TEST_NOP:
default:
break;
}
}
