Working with an Arduino Nano Every. When I try to compile any of the examples from this library I get the following errors listed below.
In file included from c:\users\mike\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino5\avr\include\avr\io.h:99:0,
from c:\users\mike\appdata\local\arduino15\packages\arduino\tools\avr-gcc\7.3.0-atmel3.6.1-arduino5\avr\include\avr\pgmspace.h:90,
from C:\Users\mike\AppData\Local\Arduino15\packages\arduino\hardware\megaavr\1.8.8\cores\arduino/api/String.h:31,
from C:\Users\mike\AppData\Local\Arduino15\packages\arduino\hardware\megaavr\1.8.8\cores\arduino/api/IPAddress.h:24,
from C:\Users\mike\AppData\Local\Arduino15\packages\arduino\hardware\megaavr\1.8.8\cores\arduino/api/ArduinoAPI.h:30,
from C:\Users\mike\AppData\Local\Arduino15\packages\arduino\hardware\megaavr\1.8.8\cores\arduino/Arduino.h:23,
from C:\Users\mike\AppData\Local\Temp\arduino\sketches\4239D71B3DD53B19A3E44A84206853A5\sketch\RDA5807_01_BAND_TEST_SERIAL_MONITOR.ino.cpp:1:
C:\Users\mike\OneDrive\Documents\Arduino\libraries\PU2CLR_RDA5807\src/RDA5807.h:236:17: error: expected unqualified-id before 'volatile'
uint8_t GPIO1 : 2; //!< General Purpose I/O 1. when gpio_sel=01; 00 = High impedance; 01 = Reserved; 10 = Low; 11 = High
^
C:\Users\mike\OneDrive\Documents\Arduino\libraries\PU2CLR_RDA5807\src/RDA5807.h:236:17: error: expected ')' before 'volatile'
C:\Users\mike\OneDrive\Documents\Arduino\libraries\PU2CLR_RDA5807\src/RDA5807.h:236:17: error: expected ')' before 'volatile'
C:\Users\mike\OneDrive\Documents\Arduino\libraries\PU2CLR_RDA5807\src/RDA5807.h:237:17: error: expected unqualified-id before 'volatile'
uint8_t GPIO2 : 2; //!< General Purpose I/O 2. when gpio_sel=01; 00 = High impedance; 01 = Reserved; 10 = Low; 11 = High
^
C:\Users\mike\OneDrive\Documents\Arduino\libraries\PU2CLR_RDA5807\src/RDA5807.h:237:17: error: expected ')' before 'volatile'
C:\Users\mike\OneDrive\Documents\Arduino\libraries\PU2CLR_RDA5807\src/RDA5807.h:237:17: error: expected ')' before 'volatile'
C:\Users\mike\OneDrive\Documents\Arduino\libraries\PU2CLR_RDA5807\src/RDA5807.h:238:17: error: expected unqualified-id before 'volatile'
uint8_t GPIO3 : 2; //!< General Purpose I/O 1. when gpio_sel=01; 00 = High impedance; 01 = Mono/Stereo indicator (ST); 10 = Low; 11 = High
^
C:\Users\mike\OneDrive\Documents\Arduino\libraries\PU2CLR_RDA5807\src/RDA5807.h:238:17: error: expected ')' before 'volatile'
C:\Users\mike\OneDrive\Documents\Arduino\libraries\PU2CLR_RDA5807\src/RDA5807.h:238:17: error: expected ')' before 'volatile'
exit status 1
Compilation error: exit status 1
When I switch to a Uno R4 Minima the compiles with no errors.
/*
This sketch is useful to check the band setup of the RDA5807 in your location
| Value | Description |
| ----- | --------------------------- |
| 00 | 87–108 MHz (US/Europe) |
| 01 | 76–91 MHz (Japan) |
| 10 | 76–108 MHz (world wide) |
| 11 | 65 –76 MHz (East Europe) or 50-65MHz (see bit 9 of gegister 0x06) |
To use this aplication, please select the Arduino IDE Serial Monitor.
Type ? to see the instructions.
Arduino Pro Mini and RDA5807 wire up
| Device RDA5807 | Arduino Pin |
| --------------- | ------------ |
| RESET | 14/A0 |
| SDIO | A4 |
| SCLK | A5 |
ATTENTION:
Please, avoid using the computer connected to the mains during testing. Used just the battery of your computer.
This sketch was tested on ATmega328 based board. If you are not using a ATmega328, please check the pins of your board.
By Ricardo Lima Caratti, 2023.
*/
#include <RDA5807.h>
#define RESET_PIN 14 // On Arduino Atmega328 based board, this pin is labeled as A0 (14 means digital pin instead analog)
#define MAX_DELAY_STATUS 5000
#define YOUR_LOCAL_STATION 8990 // Local station with good RDS service (Example: 89,90Mhz)
long rds_elapsed = millis();
long status_elapsed = millis();
uint8_t showrRdsInfo = 3; // Default: show RDS time.
char *bandTable[] = { (char *) "0 - 87–108 MHz (US/Europe)",
(char *) "1 - 76–91 MHz (Japan)",
(char *) "2 - 76–108 MHz (world wide)",
(char *) "3 - 65 –76 MHz (East Europe)",
(char *) "3 - 50 - 65 MHz"};
RDA5807 rx;
void setup()
{
Serial.begin(9600);
while (!Serial)
;
Serial.println(F("\nPU2CLR RDA5807 Arduino Library."));
rx.setup();
rx.setVolume(6);
delay(500);
// Select a station with RDS service in your place
Serial.print(F("\nTuning at the FM local station. See YOUR_LOCAL_STATION constant and chenge it if necessary."));
rx.setFrequency(YOUR_LOCAL_STATION);
rx.setLnaPortSel(3); // Trying improve sensitivity.
rx.setAFC(true); // Sets Automatic Frequency Control
showHelp();
}
void showHelp()
{
Serial.println(F("Type U to increase and D to decrease the frequency"));
Serial.println(F(" S or s to seek station Up or Down"));
Serial.println(F(" + or - to volume Up or Down"));
Serial.println(F(" 0 to use 87–108 MHz (US/Europe)"));
Serial.println(F(" 1 to use 76–91 MHz (Japan)"));
Serial.println(F(" 2 to use 76–108 MHz (world wide)"));
Serial.println(F(" 3 to use 65–76 MHz (East Europe) or 50-65MHz (see bit 9 of gegister 0x06)"));
Serial.println(F(" 4 to use 50–65 MHz"));
Serial.println(F(" ? to this help."));
Serial.println(F("=================================================="));
delay(5000);
}
// Show current frequency
void showStatus()
{
char aux[120];
sprintf(aux,"\nCurrent band is: %s", bandTable[rx.getBand()] );
Serial.print(aux);
sprintf(aux, "\nYou are tuned on %u MHz | RSSI: %3.3u dbUv | Vol: %2.2u | Stereo: %s | Band Status: %d\n", rx.getFrequency(), rx.getRssi(), rx.getVolume(), (rx.isStereo()) ? "Yes" : "No", rx.getBand3Status());
Serial.print(aux);
status_elapsed = millis();
}
void loop()
{
if ((millis() - status_elapsed) > MAX_DELAY_STATUS)
{
showStatus();
status_elapsed = millis();
}
if (Serial.available() > 0)
{
char key = Serial.read();
switch (key)
{
case '+':
rx.setVolumeUp();
break;
case '-':
rx.setVolumeDown();
break;
case 'U':
case 'u':
rx.setFrequencyUp();
break;
case 'D':
case 'd':
rx.setFrequencyDown();
break;
case 'S':
rx.seek(RDA_SEEK_WRAP, RDA_SEEK_UP, showStatus);
break;
case 's':
rx.seek(RDA_SEEK_WRAP, RDA_SEEK_DOWN, showStatus);
break;
case '0':
case '1':
case '2':
case '3':
rx.setBand( key - 48 );
rx.setBand3_50_65_Mode(1); // Band 3 will work from 65 to 76 MHz;
rx.setFrequencyToBeginBand();
Serial.print(F("\n**** Switching to band: "));
Serial.print(rx.getBand());
break;
case '4':
// ATTENTION: The functions setFrequencyToBeginBand and setFrequencyToEnBand do not work for 50-65MHz setup. You have to control it by yourself.
// Also, you must control the band limits from 50 to 65 MHz. The setFrequencyUp and setFrequencyDown do not work properly.
rx.setBand(3);
rx.setBand3_50_65_Mode(0); // Band 3 will work from 50 to 65 MHz;
rx.setFrequency(5500); // 55 Mhz; rx.setFrequencyDown and rx.setFrequencyUP, rx.setFrequencyToBeginBand() and rx.setFrequencyToEndBand() do not work properly for this setup;
Serial.print(F("\n**** Switching to band: 3 from 50 to 65 MHz) "));
break;
case '?':
showHelp();
break;
default:
break;
}
showStatus();
}
}
In order to make all relevant information available to any who are interested in this subject, I'll share a link to the formal bug report @mikeharpe submitted to the developers of the "PU2CLR RDA5807" library here:
