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I am trying to upload to my nano the code attached. It is giving me an error saying variable must be const about something I am trying to put in progrem. I learned that installing a older version of the compiler worked. However I was wondering is there a way to just edit the code to make it work. I tried putting const before it but it didn't work. It is on line 78 and 79 of the first file.

const extern PGM_P *NApowerCodes[] PROGMEM;

const extern PGM_P *EUpowerCodes[] PROGMEM;

I am trying to upload to my nano the code attached. It is giving me an error saying variable must be const about something I am trying to put in progrem. I learned that installing a older version of the compiler worked. However I was wondering is there a way to just edit the code to make it work. I tried putting const before it but it didn't work. It is on line 78 and 79 of the first file.

I am trying to upload to my nano the code attached. It is giving me an error saying variable must be const about something I am trying to put in progrem. I learned that installing a older version of the compiler worked. However I was wondering is there a way to just edit the code to make it work. I tried putting const before it but it didn't work. It is on line 78 and 79 of the first file.

const extern PGM_P *NApowerCodes[] PROGMEM;

const extern PGM_P *EUpowerCodes[] PROGMEM;

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NULL
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  • 820
  • 1
  • 9
  • 21

"variable must be const" fix for Arduino progrem

I am trying to upload to my nano the code attached. It is giving me an error saying variable must be const about something I am trying to put in progrem. I learned that installing a older version of the compiler worked. However I was wondering is there a way to just edit the code to make it work. I tried putting const before it but it didn't work. It is on line 78 and 79 of the first file.