kmark
commented
8 years ago The issue here looks like slight API signature differences between Arduino and Teensy's HardwareSerial. I could refactor Bee to attempt to work with both but I do not have any such devices to test with and so cannot official support the Teensy add-on to Arduino.
I installed the Teensyduino 1.28 beta on top of Arduino 1.6.8 and was able to get Bee compiling with a single addition to Teensy3's HardwareSerial.h:
virtual size_t write(const char *buffer, size_t size) { return write((const uint8_t *)buffer, size); };Add that to hardware/teensy/avr/cores/teensy3/HardwareSerial.h after line 204 (just above write9bit). It's not particularly important exactly where as long as it's within the public section of the HardwareSerial class definition. I don't think you'll need to repeat this for HardwareSerial2 and HardwareSerial3 since they are subclasses of HardwareSerial.
Let me know if this works for you. I'm not sure what the project goals of Teensyduino are but if API compatibility is one then I'd say this is a bug with it, not Bee.
BDK-FPE
Greetings,
I'm attempting to get this up and running using Arduino 1.6.7 and Teensyduino. Upon compile, I am getting the following errors. It appears as though the Serial construct in the library for one reason or another has a different data type that the HardwareSerial core. Do you happen to have any ideas or insight?
Thanks!
C:\Program Files (x86)\Arduino\libraries\Bee\Bee.cpp: In member function 'void Bee::sendData(String)': C:\Program Files (x86)\Arduino\libraries\Bee\Bee.cpp:150:31: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for(int i = 0; i < sizeof packet; i++) { ^ C:\Program Files (x86)\Arduino\libraries\Bee\Bee.cpp: In member function 'void Bee::write(char, uint16t)': C:\Program Files (x86)\Arduino\libraries\Bee\Bee.cpp:240:27: error: invalid conversion from 'char' to 'const uint8t* {aka const unsigned char}' [-fpermissive] _serial->write(c, size); ^ In file included from C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy3/WProgram.h:16:0, from C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy3/Arduino.h:1, from C:\Program Files (x86)\Arduino\libraries\Bee\Bee.h:23, from C:\Program Files (x86)\Arduino\libraries\Bee\Bee.cpp:20: C:\Program Files (x86)\Arduino\hardware\teensy\avr\cores\teensy3/HardwareSerial.h:192:17: error: initializing argument 1 of 'virtual size_t HardwareSerial::write(const uint8t, size_t)' [-fpermissive] virtual size_t write(const uint8_t *buffer, size_t size) ^ exit status 1 Error compiling.
My sketch is:
include
void setup() { // put your setup code here, to run once:
}
void loop() { // put your main code here, to run repeatedly:
}