Takanobu Muraguchi
/
IO3714
Important changes to repositories hosted on mbed.com
Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.
To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.
It is also possible to export all your personal repositories from the account settings page.
Revision 0:7d09d9914030, committed 2012-02-25
- Comitter:
- muraguchi
- Date:
- Sat Feb 25 18:12:11 2012 +0000
- Commit message:
Changed in this revision
| IO3714.cpp | Show annotated file Show diff for this revision Revisions of this file |
| IO3714.h | Show annotated file Show diff for this revision Revisions of this file |
diff -r 000000000000 -r 7d09d9914030 IO3714.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/IO3714.cpp Sat Feb 25 18:12:11 2012 +0000
@@ -0,0 +1,20 @@
+#include "IO3714.h"
+
+IO3714::IO3714(PinName mosi, PinName sclk, PinName clr_n, PinName stb_n)
+ : _spi(mosi,NC,sclk), _clr_n(clr_n), _stb_n(stb_n) {
+ _clr_n=0;
+ _stb_n=0;
+ _spi.format(12,0);
+ _spi.frequency(48000000);
+ _clr_n=1;
+}
+
+void IO3714::write(unsigned int data) {
+
+
+ _spi.write((data>>12) & 0xFFF );
+ _spi.write(data & 0xFFF );
+ _stb_n=0;
+ _stb_n=1;
+
+}
diff -r 000000000000 -r 7d09d9914030 IO3714.h
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/IO3714.h Sat Feb 25 18:12:11 2012 +0000
@@ -0,0 +1,18 @@
+
+#ifndef MBED_IO3714_H
+#define MBED_IO3714_H
+
+#include "mbed.h"
+
+class IO3714 {
+public:
+ IO3714(PinName mosi, PinName sclk, PinName clr_n, PinName stb_n);
+ void write(unsigned int data);
+private:
+ SPI _spi;
+ DigitalOut _clr_n;
+ DigitalOut _stb_n;
+
+};
+
+#endif
\ No newline at end of file