/** Transmits one char at a time as check if the loopback received data is same as transmitted
* Just used for testing with loopback setup (i.e, @ref TX_PIN_NUMBER connected to @ref RX_PIN_NUMBER)
* return true if test passed, else return false
*/
static void uart_loopback_test()
{
uint8_t tx_data[] = ("\n\r LOOPBACK_TEST");
uint8_t rx_data[MAX_TEST_DATA_BYTES] = {0};
// Start sending one byte and see if you get the same
for(uint8_t i = 0; i < MAX_TEST_DATA_BYTES; i++)
{
bool status;
simple_uart_put(tx_data[i]);
if(!simple_uart_get_with_timeout(2, &rx_data[i]))
{
show_error();
}
}
for(uint8_t i = 0; i < MAX_TEST_DATA_BYTES; i++)
{
if ((rx_data[i] != tx_data[i]))
{
show_error();
}
}
return; // Test passed
}
int packet_info(){
simple_uart_putstring((const uint8_t *)"Digite a ID do atleta: \n");
for(int i = 0; i <= 3; i++){
packet[i + 2] = simple_uart_get();
}
simple_uart_putstring((const uint8_t *)"Digite a potencia de transmissão: \n");
if(simple_uart_get_with_timeout(10000, &packet[1])){
} else {
packet[0] = NRF_RADIO->POWER;
}
simple_uart_putstring((const uint8_t *)"Digite o intervalo de transmissão: \n");
if(simple_uart_get_with_timeout(10000, &packet[2])){
} else {
packet[1] = 200;
}
simple_uart_putstring((const uint8_t *)"Digite a nova ID: \n");
if(simple_uart_get_with_timeout(10000, &packet[6]) && simple_uart_get_with_timeout(10000, &packet[7])
&& simple_uart_get_with_timeout(10000, &packet[8]) && simple_uart_get_with_timeout(10000, &packet[9])){
} else {
packet[6] = packet[2];
packet[7] = packet[3];
packet[8] = packet[4];
packet[9] = packet[5];
}
}
void Terminal::PollUART()
{
#ifdef ENABLE_TERMINAL
if (!terminalIsInitialized)
return;
static char readBuffer[250] = { 0 };
static char testCopy[250] = {0};
readBuffer[0] = 0;
if (simple_uart_get_with_timeout(0, (u8*) readBuffer))
{
//Output query string and typed symbol to terminal
if (promptAndEchoMode)
{
simple_uart_putstring((const u8*) EOL "mhTerm: "); //Display prompt
simple_uart_put(readBuffer[0]); //echo back symbol
}
//Read line from uart
ReadlineUART(readBuffer, 250, 1);
//FIXME: remove after finding problem
memcpy(testCopy, readBuffer, 250);
//Clear previous command
commandName.clear();
commandArgs.clear();
//Tokenize input string into vector
char* token = strtok(readBuffer, " ");
if (token != NULL)
commandName.assign(token);
while (token != NULL)
{
token = strtok(NULL, " ");
if (token != NULL)
commandArgs.push_back(string(token));
}
//Check for clear screen
if (commandName == "cls")
{
//Send Escape sequence
simple_uart_put(27); //ESC
simple_uart_putstring((const u8*) "[2J"); //Clear Screen
simple_uart_put(27); //ESC
simple_uart_putstring((const u8*) "[H"); //Cursor to Home
}
else
{
//Call all callbacks
int handled = 0;
for(u32 i=0; i<registeredCallbacks->size(); i++){
handled += ((TerminalCommandListener*)registeredCallbacks->GetItemAt(i))->TerminalCommandHandler(commandName, commandArgs);
}
if (handled == 0){
if(promptAndEchoMode){
simple_uart_putstring((const u8*)"Command not found" EOL);
} else {
uart_error(Logger::COMMAND_NOT_FOUND);
}
//FIXME: to find problems with uart input
uart("ERROR", "{\"user_input\":\"%s\"}" SEP, testCopy);
}
}
}
#endif
}
