Mike Moore / mmSPI-2

This is an involuntary fork, created because the repository would not update mmSPI. SPI library used to communicate with an altera development board attached to four zigbee-header pins.

Dependents:   Embedded_RTOS_Project

Fork of mmSPI by Mike Moore

mmSPI.h@2:bebcf53b72dc, 2013-08-14 (annotated)

Committer:
gatedClock
Date:
Wed Aug 14 10:30:30 2013 +0000
Revision:
2:bebcf53b72dc
Parent:
1:15706d15d123
Child:
3:de99451ab3c0
toward defining DigitalOut objects within a class.  it doesn't look to be working with straight instantiation, so use allocation instead.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
gatedClock 2:bebcf53b72dc 1 #ifndef mmSPI_H // include guard.
gatedClock 2:bebcf53b72dc 2 #define mmSPI_H // include guard.
gatedClock 0:fb42c5acf810 3 /*----------------------------------------------//------------------------------
gatedClock 0:fb42c5acf810 4 student : m-moore
gatedClock 0:fb42c5acf810 5 class : external SPI interface
gatedClock 0:fb42c5acf810 6 directory : mmSPI
gatedClock 0:fb42c5acf810 7 file : mmSPI.h
gatedClock 1:15706d15d123 8 ----description---------------------------------//------------------------------
gatedClock 1:15706d15d123 9 ----notes---------------------------------------//------------------------------
gatedClock 1:15706d15d123 10 1. the SPI interface pins are routed to the zigbee header.
gatedClock 0:fb42c5acf810 11 ------------------------------------------------//----------------------------*/
gatedClock 0:fb42c5acf810 12 #include "mbed.h" // standard mbed.org class.
gatedClock 1:15706d15d123 13 //---defines------------------------------------//------------------------------
gatedClock 1:15706d15d123 14 #define MOSI p9 // SPI interface pin.
gatedClock 1:15706d15d123 15 #define MISO p10 // SPI interface pin.
gatedClock 1:15706d15d123 16 #define SCLK p30 // SPI interface pin.
gatedClock 2:bebcf53b72dc 17
gatedClock 2:bebcf53b72dc 18
gatedClock 2:bebcf53b72dc 19 //DigitalOut xbee_nrst(p30);
gatedClock 2:bebcf53b72dc 20 //DigitalOut xbee_tx(p9);
gatedClock 2:bebcf53b72dc 21 //DigitalOut xbee_rx(p10);
gatedClock 0:fb42c5acf810 22 /*----------------------------------------------//------------------------------
gatedClock 0:fb42c5acf810 23 ------------------------------------------------//----------------------------*/
gatedClock 2:bebcf53b72dc 24
gatedClock 0:fb42c5acf810 25 //==============================================//==============================
gatedClock 0:fb42c5acf810 26 class mmSPI
gatedClock 0:fb42c5acf810 27 {
gatedClock 0:fb42c5acf810 28 public:
gatedClock 0:fb42c5acf810 29 mmSPI(); // constructor.
gatedClock 0:fb42c5acf810 30 ~mmSPI(); // destructor.
gatedClock 1:15706d15d123 31 char transceive_byte(char); // byte transceive.
gatedClock 0:fb42c5acf810 32 private:
gatedClock 2:bebcf53b72dc 33
gatedClock 2:bebcf53b72dc 34 DigitalOut * pSCLK;
gatedClock 2:bebcf53b72dc 35
gatedClock 2:bebcf53b72dc 36
gatedClock 0:fb42c5acf810 37 };
gatedClock 2:bebcf53b72dc 38 //----------------------------------------------//------------------------------
gatedClock 2:bebcf53b72dc 39 #endif // include guard.