![]() All weekend I was on this and still not resolved. I have done the Pin mapping below following the board branch shown here ’s%20manual.pdf:īut I still have the same error. Now it no longer puts \LMIC-Arduino\src\lmic\radio.c:689 but rather \MCCI_LoRaWAN_LMIC_library\src\lmic\oslmic.c:53. For RAMPS 1.4 define XSTEPPIN 54 define XDIRPIN 55 define XENABLEPIN 38 define X. Is there a schematic showing the pin numbers for the RAMPS 1.4 that correspond to the mega 2560 for arduino programming purposes I only know. Sorry, that’s when I had the old version of LMIC. RAMPS 1.4 and Mega 2650 Arduino Pin numbers. Or an Uno, which won’t have the space to run the LMIC but you can at least run the diagnostic library. ![]() If another SPI device won’t work, then I’d suspect the Mega or the other device. It that’s not able to talk to the radio I’d unplug the shield, try another SPI device to test that on the Mega and if that works, use jumper cables to link the shield to the Arduino. The thing to try after checking the pin matching when you plug it in if that doesn’t make it work is to scroll up this thread to the very top and use library to run some diagnostics. The Arduino has an issue of some sort, it it’s broken.The shield has an issue of some sort, ie it’s broken.The shield is not plugged in quite right for the Mega - check that the pin numbers on the shield align with the pins on the Mega.On the 2nd option, it will be very slow, because on MEGA, the pins 2 t 9 are mapped on many different processor ports, your code will take much more time to execute.Hmmmm, I wonder how you ended up with the older (deprecated) repro’s radio.c which you quoted above as it is the only one that has the assert on line 689.Īs this thread is getting rather protracted, the short version of your problem is that the code is requesting the version of the radio chip and not getting back the result it expects. You can also edit the library for changing the pins. You can wire 1 by 1 each pins between the MEGA and LCD (that's what I have done -). By default they measure from ground to 5 volts, though is it possible to change the upper end of their range using the AREF pin and analogReference() function. Arduino pin 13 is connected to ATMega2560 pin PB7 on the Arduino. By looking at the pinout map above, you will find 'PB7' next to pin 13. Example: Controlling Arduino pin 13 find the port and bit for Arduino pin 13. You can find which Arduino pin is connected to which ATMega pin in schematic. The Mega 2560 has 16 analog inputs, each of which provide 10 bits of resolution (i.e. The pinout map above is derived from the schematic. The librairies (TFTLCD and UTFT) are made so the pins used for data (D0 to D7) are not at the same place. See also the mapping Arduino Mega 2560 PIN diagram. The Mega 2560 has 16 analog inputs, each of which provide 10 bits of resolution (i.e. UTFT myGLCD(ITDB24E_8, A5,A4,A3,A2) // Remember to change the model parameter to suit your display module! See also the mapping Arduino Mega 2560 PIN diagram. This is my attemp in trying to initialize shield ![]() ![]() Uncomment the next two lines for the Arduino Mega The manufactures does state that the board does work with the Arduino Mega I now want to get this shield working on the Arduino Mega 2560 R3 board. I have a iteadstudio 2.4 tft touch shield that currently works with my Arduino Uno R3 board.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |