Skip to content

Add functions to expose the RX/TX error counters #64

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
merged 1 commit into from
Jun 5, 2021
Merged

Add functions to expose the RX/TX error counters #64

Show file tree
Hide file tree
Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
10 changes: 10 additions & 0 deletions mcp2515.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -754,3 +754,13 @@ void MCP2515::clearERRIF()
//clearInterrupts();
modifyRegister(MCP_CANINTF, CANINTF_ERRIF, 0);
}

uint8_t MCP2515::errorCountRX(void)
{
return readRegister(MCP_REC);
}

uint8_t MCP2515::errorCountTX(void)
{
return readRegister(MCP_TEC);
}
2 changes: 2 additions & 0 deletions mcp2515.h
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -488,6 +488,8 @@ class MCP2515
void clearRXnOVR(void);
void clearMERR();
void clearERRIF();
uint8_t errorCountRX(void);
uint8_t errorCountTX(void);
};

#endif