0x0c / ESP32_StreamLogger

A logger using stream for esp-idf.

StreamLogger

A logger using stream for esp-idf.

Requirements

• esp-idf v2.1.1

Usage

Print characters

Like this

m2d::ESP32::Logger::I << "Hello";
m2d::ESP32::Logger::I << " world"; // Easy to append characters
m2d::ESP32::Logger::I << m2d::ESP32::Logger::endl; // You have to insert `m2d::ESP32::Logger::endl` to print your console.

Change tag

You can change tag string. Just call set_tag(std::string tag) method.

Output format

Following formats are available in include/StreamLogger/Logger.h:

static Stream<Error> E; // wrapper of ESP_LOGE
static Stream<Warning> W; // wrapper of ESP_LOGW
static Stream<Info> I; // wrappaer of ESP_LOGI
static Stream<Debug> D; // wrapper of ESP_LOGD
static Stream<Verbose> V; // wrapper of ESP_LOGV

Add your original formatter

1. Implement subclass of Impl.
2. Implement void print(const char *str) method.
3. Declare as Stream<OriginalFormat> logger.

License

MIT