Updating usingInterrupt function for Teensy 3.5 and 3.6#37
Open
pierremolinaro wants to merge 1 commit intoPaulStoffregen:masterfrom
Open
Updating usingInterrupt function for Teensy 3.5 and 3.6#37pierremolinaro wants to merge 1 commit intoPaulStoffregen:masterfrom
pierremolinaro wants to merge 1 commit intoPaulStoffregen:masterfrom
Conversation
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
1 participant
Add this suggestion to a batch that can be applied as a single commit.This suggestion is invalid because no changes were made to the code.Suggestions cannot be applied while the pull request is closed.Suggestions cannot be applied while viewing a subset of changes.Only one suggestion per line can be applied in a batch.Add this suggestion to a batch that can be applied as a single commit.Applying suggestions on deleted lines is not supported.You must change the existing code in this line in order to create a valid suggestion.Outdated suggestions cannot be applied.This suggestion has been applied or marked resolved.Suggestions cannot be applied from pending reviews.Suggestions cannot be applied on multi-line comments.Suggestions cannot be applied while the pull request is queued to merge.Suggestion cannot be applied right now. Please check back later.
I use a Teensy 3.5 with Teensyduino 1.44, and I am currently writing a driver for a MCP2517FD CAN controller. The INT pin of MCP2517FD is connected to pin #38. I have written that the SPI is using that pin with SPI1.usingInterrupt (38). But I think that this line has no effect.
I have examined the SPI.h file and I found the usingInterrupt function (from line 468). I think this function is valid for Teensy 3.1/3.2, but has not been updated for Teensy 3.5 / 3.6. Adding "|| n == 38" at the end of line 473 solved my issue (#38 is PTC11).