Daniel Levine
A set of data recording functions to locally store data in a circular buffer, with functions for offloading to an SD Card when convenient. dataRecorderr.h shows accessible functions to the main program - all direct SD operations are abstracted away by the library. When using this library, #include dataRecorder.h
Dependencies: sd-driver_compatible_with_MAX32630FTHR
Fork of
CircularBufferSDCardLib
by 
Daniel Levine
Diff: sdCardReader.h
- Revision:
- 0:ebe71c7e7854
- Child:
- 1:45627bbdeb69
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/sdCardReader.h Tue Apr 03 21:50:25 2018 +0000
@@ -0,0 +1,36 @@
+#include "mbed.h"
+#include "SDBlockDevice.h"
+#include "iostream"
+#include "stdio.h"
+#include "string"
+#include "vector"
+#include <errno.h>
+#include "HeapBlockDevice.h"
+
+// File systems
+//#include "LittleFileSystem.h"
+#include "FATFileSystem.h"
+
+class SDCardReader : public SDBlockDevice{
+ public:
+ SDCardReader(PinName a=MBED_CONF_SD_SPI_MOSI, PinName b=MBED_CONF_SD_SPI_MISO, PinName c=MBED_CONF_SD_SPI_CLK, PinName d=MBED_CONF_SD_SPI_CS):SDBlockDevice(a, b, c, d){
+ };
+
+ //static SDBlockDevice m_sd(MBED_CONF_SD_SPI_MOSI, MBED_CONF_SD_SPI_MISO, MBED_CONF_SD_SPI_CLK, MBED_CONF_SD_SPI_CS);
+ //SDBlockDevice* m_sd;//(MBED_CONF_SD_SPI_MOSI, MBED_CONF_SD_SPI_MISO, MBED_CONF_SD_SPI_CLK, MBED_CONF_SD_SPI_CS);
+
+ // File system declaration
+ FATFileSystem fs("fs");
+
+ int writeBlock(uint8_t* blockToWrite, int dataLength);
+ int writeData(string title, string dataToWrite);
+
+ int writeFile(string filename);
+ int eraseData();
+ //string readData();
+ private:
+ FILE * mountFileSystem();
+
+
+ uint8_t block[512]; // block of data;
+};