Class for logging to SD card. More...
#include <SdCardLogHandlerRK.h>
Inheritance diagram for SdCardLogHandler:
Public Member Functions | |
| SdCardLogHandler (SdFat &sd, uint8_t csPin, uint8_t divisor, LogLevel level=LOG_LEVEL_INFO, LogCategoryFilters filters={}) | |
| Constructor. The object is normally instantiated as a global object. More... | |
| virtual size_t | write (uint8_t) |
| Virtual override for the StreamLogHandler to write data to the log. | |
Detailed Description
Class for logging to SD card.
You normally instantiate one of these as a global variable, passing in the SdFat object and the parameters you'd normally pass to SdFat::begin(). You can optionally pass the LogLevel and LogCategoryFilters parameters you'd pass to the LogHandler constructor.
const int SD_CHIP_SELECT = A2;
SdFat sd;
SdCardLogHandler logHandler(sd, SD_CHIP_SELECT, SPI_FULL_SPEED);
You can pass additional options using the fluent-style methods beginning with "with" like withLogsDirName().
Constructor & Destructor Documentation
◆ SdCardLogHandler()
| SdCardLogHandler::SdCardLogHandler | ( | SdFat & | sd, |
| uint8_t | csPin, | ||
| uint8_t | divisor, | ||
| LogLevel | level = LOG_LEVEL_INFO, |
||
| LogCategoryFilters | filters = {} |
||
| ) |
Constructor. The object is normally instantiated as a global object.
- Parameters
-
sd The SdFat object, normally allocated a global object. csPin The pin used for the SPI chip select for the SD card reader divisor Usually either SPI_FULL_SPEED or SPI_HALF_SPEED. level (optional, default is LOG_LEVEL_INFO) filters (optional, default is none)
The documentation for this class was generated from the following files:
- src/SdCardLogHandlerRK.h
- src/SdCardLogHandlerRK.cpp
