PGA460-Q1: PGA460-Q1 and Arduino

Lacin,

You can also use the following non-library implementation of the bare minimum requirements to run the PGA460 on Energia or Arduino. This example starts-up and configures the device to loop a burst-and-listen command. The command to read back the ultrasonic measurement results has not been finalized (see TODO line in run loop function) in this example:

//note: minimum requirement example used to send a burst/listen command to PGA460

//cmd 0 - p1 burst listen
byte buf0[4] = {0x55, 0x00, 0x01, 0xFE};
//cmd 1 - p2 burst listen
byte buf1[4] = {0x55, 0x01, 0x01, 0xFD};
//cmd 5 - ultrasonic measurement (assume UART_ADDR=0)
byte buf5[4] = {0x55, 0x05, 0xFA};
//cmd 10 - register write decple to time of 4.096ms
byte buf10[5] = {0x55, 0x0A, 0x26, 0x00, 0xCF};
//cmd 17 - broadcast p1 burst listen
byte buf17[4] = {0x55, 0x11, 0x01, 0xED};
//cmd 19 - broadcast p1 listen only
byte buf19[4] = {0x55, 0x13, 0x01, 0xEB};
//cmd 25 - broadcast bulk threshold write
byte buf25[35] =  {0x55, 0x19, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x84, 0x21, 0x08, 0x42, 0x10, 0x80, 0x80, 0x80, 0x80, 0x00, 0x88, 0x88, 0x88, 0x88, 0x88, 0x88, 0x84, 0x21, 0x08, 0x42, 0x10, 0x80, 0x80, 0x80, 0x80, 0x00, 0x7C};

const int buttonPin = PUSH2;     // the number of the pushbutton pin
const int ledPin = RED_LED;      // the number of the LED pin
int buttonState = 0;         // variable for reading the pushbutton status

void setup() { 

  pinMode(ledPin, OUTPUT);
  pinMode(buttonPin, INPUT_PULLUP);
  delay(1000);
  
  // put your setup code here, to run once:
  Serial1.begin(19200);  // initialize PGA460 UART serial channel
  delay(1000);

  //assume UART_ADDR=0
  //bulk threshold write mid-code values to clear THR_CRC_ERR
  Serial1.write(buf25, sizeof(buf25));
  delay(100);
 
  // set UART_ADDR=0's time decouple to 4.096ms
  Serial1.write(buf10, sizeof(buf10));
  delay(100);
}

void loop() {
    // put your main code here, to run repeatedly: 
  
    // check if the pushbutton is pressed.
    while (digitalRead(buttonPin) == HIGH){}
    
    // broadcast p1 burst+listen (non-dependent on UART_ADDR)
    Serial1.write(buf17, sizeof(buf17));
    
    // delay by 100ms
    delay(100);

    //[TODO] print ultrasonic measurement results on terminal
    // read back ultrasonic meas results from UART_ADDR=0
    Serial1.write(buf5, sizeof(buf5));
  
    // toggle red LED
    digitalWrite(ledPin, !(digitalRead(ledPin)));   // turn the LED on (HIGH is the voltage level)

    // repeat loop every second
    delay (1000);      
}

Hi there,

Is this basicly enough to use PGA460EVM module with Arduino? 

Thanks for your reply.

Hello again,

I resolved problems that <Energia.h>. I must to change <msp460.h> library to <ArduinoUno.h> library. I found address that msp430.h pin library. (C:\Users\Laçin Tuncer\Downloads\energia-1.8.10E23-windows\energia-1.8.10E23\hardware\energia\msp430\variants\MSP-EXP430F5529LP\pins_energia.h). I didn't write header file for arduino before. I don't know how to write. Is this similar to PIC header file?

Could you control? I opened the project "GetDistance.ino" with Arduino IDE.

And then, I added library with this path: Sketch>Include Library>Add .ZIP Library> C:\Users\Laçin Tuncer\Desktop\slac741i - Kopya>LIBRARYKOPYA.zip
When I compiled, it gave error about msp430.h library. And then, I deleted line that <msp430.h> in this file: C:\Users\Laçin Tuncer\Desktop\slac741i - Kopya > LIBRARYKOPYA.zip > pga460_usci_spi_G2553.cpp

When I compiled again, this time it gave different error. It didn't know pins' names (PUSH2 etc.) Then, I recognized these pins. But it gave error again and again. You can see the error below.

Arduino: 1.8.12 (Windows 10), Board: "Arduino Uno"

In file included from C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.cpp:16:0:

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static uint8_t SPIClass::transfer(uint8_t)':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:49:12: error: 'spi_send_pga460' was not declared in this scope

return spi_send_pga460(_data);

^~~~~~~~~~~~~~~

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static void SPIClass::begin()':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:54:5: error: 'spi_initialize_pga460' was not declared in this scope

spi_initialize_pga460();

^~~~~~~~~~~~~~~~~~~~~

In file included from C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_USSC.cpp:37:0:

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static uint8_t SPIClass::transfer(uint8_t)':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:49:12: error: 'spi_send_pga460' was not declared in this scope

return spi_send_pga460(_data);

^~~~~~~~~~~~~~~

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:54:5: note: suggested alternative: '__cpp_initializer_lists'

spi_initialize_pga460();

^~~~~~~~~~~~~~~~~~~~~

__cpp_initializer_lists

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static void SPIClass::end()':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:59:5: error: 'spi_disable_pga460' was not declared in this scope

spi_disable_pga460();

^~~~~~~~~~~~~~~~~~

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static void SPIClass::begin()':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:54:5: error: 'spi_initialize_pga460' was not declared in this scope

spi_initialize_pga460();

^~~~~~~~~~~~~~~~~~~~~

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static void SPIClass::setBitOrder(uint8_t)':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:64:5: error: 'spi_set_bitorder_pga460' was not declared in this scope

spi_set_bitorder_pga460(bitOrder);

^~~~~~~~~~~~~~~~~~~~~~~

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:54:5: note: suggested alternative: '__cpp_initializer_lists'

spi_initialize_pga460();

^~~~~~~~~~~~~~~~~~~~~

__cpp_initializer_lists

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static void SPIClass::end()':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:59:5: error: 'spi_disable_pga460' was not declared in this scope

spi_disable_pga460();

^~~~~~~~~~~~~~~~~~

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static void SPIClass::setDataMode(uint8_t)':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:69:5: error: 'spi_set_datamode_pga460' was not declared in this scope

spi_set_datamode_pga460(mode);

^~~~~~~~~~~~~~~~~~~~~~~

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static void SPIClass::setBitOrder(uint8_t)':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:64:5: error: 'spi_set_bitorder_pga460' was not declared in this scope

spi_set_bitorder_pga460(bitOrder);

^~~~~~~~~~~~~~~~~~~~~~~

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static void SPIClass::setClockDivider(uint8_t)':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:74:5: error: 'spi_set_divisor_pga460' was not declared in this scope

spi_set_divisor_pga460(rate);

^~~~~~~~~~~~~~~~~~~~~~

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static void SPIClass::setDataMode(uint8_t)':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:69:5: error: 'spi_set_datamode_pga460' was not declared in this scope

spi_set_datamode_pga460(mode);

^~~~~~~~~~~~~~~~~~~~~~~

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h: In static member function 'static void SPIClass::setClockDivider(uint8_t)':

C:\Users\La�in Tuncer\Documents\Arduino\libraries\LIBRARYKOPYA\PGA460_SPI.h:74:5: error: 'spi_set_divisor_pga460' was not declared in this scope

spi_set_divisor_pga460(rate);

^~~~~~~~~~~~~~~~~~~~~~

exit status 1
Error compiling for board Arduino Uno.

This report would have more information with
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