# ISRSerial

**Repository Path**: mirrors_ARMmbed/ISRSerial

## Basic Information

- **Project Name**: ISRSerial
- **Description**: Utility class to allow printing from interrupt handlers
- **Primary Language**: Unknown
- **License**: Not specified
- **Default Branch**: master
- **Homepage**: None
- **GVP Project**: No

## Statistics

- **Stars**: 0
- **Forks**: 0
- **Created**: 2020-08-08
- **Last Updated**: 2025-11-22

## Categories & Tags

**Categories**: Uncategorized

**Tags**: None

## README

# ISRSerial

ISRSerial is a helper class to allow printing from interrupt context. It does this by buffering from an ISR and printing it from a thread.

## Example application

Application using ISRSerial to safely print from a ticker:

```c++
#include "mbed.h"
#include "ISRSerial.h"

ISRSerial serial(USBTX, 0x1000);

uint32_t count = 0;

void ticker_handler()
{
    serial.printf("Count: %i\r\n", count++);
}

int main()
{
    Ticker t;
    t.attach(ticker_handler, 1.0);
    
    while (true) {
        wait(1);
    }
}
```