2021-11-22, 03:30 PM
Hi Guys,
I am trying to build the arduino hat for the Rf remote but after reading the post I still have some doubts.
I am Using arduino mini pro 3,3v at 8mhz. + Rf 433mhz receiver connecting data to PD2 in arduino.
Connections, just to clarify: MISO, MOSI, SCK, SS from arduino to Raspberry. then, RESET from arduino to pin 16 in Raspberry?? and I read at the beggining of this post to connect "something" to GPIO 27(pin 13 raspeberry), but I not sure what to connect there... am I missing any connection??
Connecting this way, I see that MOSI and SCK connection will be shared with the Display. I presume it is not a problem.
As this mini pro arduino is rated at 8mhz, is it required to connect an external 8 mhz cristal at 7, 8 pin as depicted in the diagram??
I have tried to load the hat.ino with the requiered libreries in the arduino, but I got this error message:
HardwareSerial0.cpp.o (symbol from plugin): In function `Serial':
(.text+0x0): multiple definition of `__vector_18'
sketch\hat.ino.cpp.o (symbol from plugin)
.text+0x0): first defined here
HardwareSerial0.cpp.o (symbol from plugin): In function `Serial':
(.text+0x0): multiple definition of `__vector_19'
sketch\hat.ino.cpp.o (symbol from plugin).text+0x0): first defined here
collect2.exe: error: ld returned 1 exit status
exit status 1
Error compilando para la tarjeta Arduino Pro or Pro Mini.
A friend of mine, has tried as well and having same message..
Any clue???
Last thing, If I solve the connection doubt, and I am able to load th sketch,
the last remaining thing should be just to enable the interface, by typeing "sudo systemctl enable pypilot_hat" ??? It is writen in the very comprehensive guide writen by Ironman.
Sorry for the multiple questions, and for my poor knowledge.
Thanks for the help
I am trying to build the arduino hat for the Rf remote but after reading the post I still have some doubts.
I am Using arduino mini pro 3,3v at 8mhz. + Rf 433mhz receiver connecting data to PD2 in arduino.
Connections, just to clarify: MISO, MOSI, SCK, SS from arduino to Raspberry. then, RESET from arduino to pin 16 in Raspberry?? and I read at the beggining of this post to connect "something" to GPIO 27(pin 13 raspeberry), but I not sure what to connect there... am I missing any connection??
Connecting this way, I see that MOSI and SCK connection will be shared with the Display. I presume it is not a problem.
As this mini pro arduino is rated at 8mhz, is it required to connect an external 8 mhz cristal at 7, 8 pin as depicted in the diagram??
I have tried to load the hat.ino with the requiered libreries in the arduino, but I got this error message:
HardwareSerial0.cpp.o (symbol from plugin): In function `Serial':
(.text+0x0): multiple definition of `__vector_18'
sketch\hat.ino.cpp.o (symbol from plugin)
.text+0x0): first defined hereHardwareSerial0.cpp.o (symbol from plugin): In function `Serial':
(.text+0x0): multiple definition of `__vector_19'
sketch\hat.ino.cpp.o (symbol from plugin)
.text+0x0): first defined herecollect2.exe: error: ld returned 1 exit status
exit status 1
Error compilando para la tarjeta Arduino Pro or Pro Mini.
A friend of mine, has tried as well and having same message..
Any clue???
Last thing, If I solve the connection doubt, and I am able to load th sketch,
the last remaining thing should be just to enable the interface, by typeing "sudo systemctl enable pypilot_hat" ??? It is writen in the very comprehensive guide writen by Ironman.
Sorry for the multiple questions, and for my poor knowledge.
Thanks for the help