rc-switch
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sui77
original "Arduino Nano Every" not supported? (ATmega4809)
I just tried to upload a working Arduino sketch (based on your library) to my all new "Arduino NANO Every" (ATmega4809) and im receiving hints / error messages (see below). The Arduino sketch worked fine with my original Arduino UNO and fake Arduino NANO V3 (ATmega328 CH340). I'm using the same sender and receiver - and I also tried the hardware once again with the old Arduinos - so the hardware is OK.
The problem starts already by just trying to open the "examples" of your library - BUT only with the NANO Every!
Here is the hint / warning of the Arduino NANO Every:
SHORT message:
WARNING: library rc-switch-2.6.4 claims to run on avr, esp8266, esp32, stm32 architecture(s) and may be incompatible with your current board which runs on megaavr architecture(s). Sketch uses 8147 bytes (16%) of program storage space. Maximum is 49152 bytes. Global variables use 587 bytes (9%) of dynamic memory, leaving 5557 bytes for local variables. Maximum is 6144 bytes. avrdude: jtagmkII_initialize(): Cannot locate "flash" and "boot" memories in description
LONG message:
WARNING: library rc-switch-2.6.4 claims to run on avr, esp8266, esp32, stm32 architecture(s) and may be incompatible with your current board which runs on megaavr architecture(s). Sketch uses 8147 bytes (16%) of program storage space. Maximum is 49152 bytes. Global variables use 587 bytes (9%) of dynamic memory, leaving 5557 bytes for local variables. Maximum is 6144 bytes. Forcing reset using 1200bps open/close on port COM3 C:\Users\MarcH\Documents\ArduinoData\packages\arduino\tools\avrdude\6.3.0-arduino17/bin/avrdude -CC:\Users\MarcH\Documents\ArduinoData\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf -v -patmega4809 -cjtag2updi -PCOM3 -b115200 -e -D -Uflash:w:C:\Users\MarcH\AppData\Local\Temp\arduino_build_16758/BatterySwitch_1.0.0.10.ino.hex:i -Ufuse2:w:0x01:m -Ufuse5:w:0xC9:m -Ufuse8:w:0x00:m {upload.extra_files}
avrdude: Version 6.3-20190619 Copyright (c) 2000-2005 Brian Dean, http://www.bdmicro.com/ Copyright (c) 2007-2014 Joerg Wunsch
System wide configuration file is "C:\Users\MarcH\Documents\ArduinoData\packages\arduino\tools\avrdude\6.3.0-arduino17/etc/avrdude.conf"
Using Port : COM3
Using Programmer : jtag2updi
Overriding Baud Rate : 115200
JTAG ICE mkII sign-on message: Communications protocol version: 1 M_MCU: boot-loader FW version: 1 firmware version: 1.07 hardware version: 1 S_MCU: boot-loader FW version: 1 firmware version: 6.07 hardware version: 1 Serial number: 00:00:00:00:00:00 Device ID: JTAGICE mkII AVR Part : ATmega4809 Chip Erase delay : 0 us PAGEL : P00 BS2 : P00 RESET disposition : dedicated RETRY pulse : SCK serial program mode : yes parallel program mode : yes Timeout : 0 StabDelay : 0 CmdexeDelay : 0 SyncLoops : 0 ByteDelay : 0 PollIndex : 0 PollValue : 0x00 Memory Detail :
Block Poll Page Polled
Memory Type Mode Delay Size Indx Paged Size Size #Pages MinW MaxW ReadBack
----------- ---- ----- ----- ---- ------ ------ ---- ------ ----- ----- ---------
signature 0 0 0 0 no 3 0 0 0 0 0x00 0x00
prodsig 0 0 0 0 no 61 61 0 0 0 0x00 0x00
fuses 0 0 0 0 no 9 0 0 0 0 0x00 0x00
fuse0 0 0 0 0 no 1 0 0 0 0 0x00 0x00
fuse1 0 0 0 0 no 1 0 0 0 0 0x00 0x00
fuse2 0 0 0 0 no 1 0 0 0 0 0x00 0x00
fuse4 0 0 0 0 no 1 0 0 0 0 0x00 0x00
fuse5 0 0 0 0 no 1 0 0 0 0 0x00 0x00
fuse6 0 0 0 0 no 1 0 0 0 0 0x00 0x00
fuse7 0 0 0 0 no 1 0 0 0 0 0x00 0x00
fuse8 0 0 0 0 no 1 0 0 0 0 0x00 0x00
lock 0 0 0 0 no 1 0 0 0 0 0x00 0x00
data 0 0 0 0 no 0 0 0 0 0 0x00 0x00
usersig 0 0 0 0 no 64 64 0 0 0 0x00 0x00
flash 0 0 0 0 no 49152 128 0 0 0 0x00 0x00
eeprom 0 0 0 0 no 256 64 0 0 0 0x00 0x00
Programmer Type : JTAGMKII_PDI
Description : JTAGv2 to UPDI bridge
M_MCU hardware version: 1
M_MCU firmware version: 1.07
S_MCU hardware version: 1
S_MCU firmware version: 6.07
Serial number: 00:00:00:00:00:00
Vtarget : 5.0 V
avrdude: jtagmkII_initialize(): Cannot locate "flash" and "boot" memories in description avrdude: AVR device initialized and ready to accept instructions
Reading | ################################################## | 100% 0.27s
avrdude: Device signature = 0x1e9651 (probably m4809) avrdude: erasing chip avrdude: reading input file "C:\Users\MarcH\AppData\Local\Temp\arduino_build_16758/BatterySwitch_1.0.0.10.ino.hex" avrdude: writing flash (8148 bytes):
Writing | ################################################## | 100% 5.99s
avrdude: 8148 bytes of flash written avrdude: verifying flash memory against C:\Users\MarcH\AppData\Local\Temp\arduino_build_16758/BatterySwitch_1.0.0.10.ino.hex: avrdude: load data flash data from input file C:\Users\MarcH\AppData\Local\Temp\arduino_build_16758/BatterySwitch_1.0.0.10.ino.hex: avrdude: input file C:\Users\MarcH\AppData\Local\Temp\arduino_build_16758/BatterySwitch_1.0.0.10.ino.hex contains 8148 bytes avrdude: reading on-chip flash data:
Reading | ################################################## | 100% 1.13s
avrdude: verifying ... avrdude: 8148 bytes of flash verified avrdude: reading input file "0x01" avrdude: writing fuse2 (1 bytes):
Writing | ################################################## | 100% 0.01s
avrdude: 1 bytes of fuse2 written avrdude: verifying fuse2 memory against 0x01: avrdude: load data fuse2 data from input file 0x01: avrdude: input file 0x01 contains 1 bytes avrdude: reading on-chip fuse2 data:
Reading | ################################################## | 100% 0.00s
avrdude: verifying ... avrdude: 1 bytes of fuse2 verified avrdude: reading input file "0xC9" avrdude: writing fuse5 (1 bytes):
Writing | ################################################## | 100% 0.01s
avrdude: 1 bytes of fuse5 written avrdude: verifying fuse5 memory against 0xC9: avrdude: load data fuse5 data from input file 0xC9: avrdude: input file 0xC9 contains 1 bytes avrdude: reading on-chip fuse5 data:
Reading | ################################################## | 100% 0.00s
avrdude: verifying ... avrdude: 1 bytes of fuse5 verified avrdude: reading input file "0x00" avrdude: writing fuse8 (1 bytes):
Writing | ################################################## | 100% 0.01s
avrdude: 1 bytes of fuse8 written avrdude: verifying fuse8 memory against 0x00: avrdude: load data fuse8 data from input file 0x00: avrdude: input file 0x00 contains 1 bytes avrdude: reading on-chip fuse8 data:
Reading | ################################################## | 100% 0.00s
avrdude: verifying ... avrdude: 1 bytes of fuse8 verified
avrdude done. Thank you.
I added "megaavr" to the allowed architectures in library.properties:
...
architectures=avr,esp8266,esp32,stm32,megaavr
...
and I was able to send messages using an Arduino Nano Every (ATMega4809).
E.g.
#include <RCSwitch.h>
RCSwitch mySwitch = RCSwitch();
void setup() {
Serial.begin(9600);
// Transmitter is connected to Arduino Every Pin #4
mySwitch.enableTransmit(4);
}
void loop() {
/* Button 3 Toggle */
mySwitch.send(1397076, 24); // Button 3: OFF
delay(1000);
mySwitch.send(1397079, 24); // Button 3: ON
delay(1000);
}
Did not do more extensive testing as this fulfilled my requirements.
