Dongbing Gu
/
ext_blinky
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Revision 0:61c1b97ace71, committed 2017-01-11
- Comitter:
- dgu
- Date:
- Wed Jan 11 13:59:59 2017 +0000
- Commit message:
- Test
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/TextLCD.lib Wed Jan 11 13:59:59 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/simon/code/TextLCD/#308d188a2d3a
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Jan 11 13:59:59 2017 +0000
@@ -0,0 +1,32 @@
+#include "mbed.h"
+#include "TextLCD.h"
+SPI sw(p5, p6, p7);
+DigitalOut cs(p8);
+TextLCD lcd(p15, p16, p17, p18, p19, p20, TextLCD::LCD20x4); // rs, e, d4-d7
+
+
+int main() {
+ cs=0;
+ sw.format(16,0);
+ sw.frequency(1000000);
+ lcd.printf("Hello World!\n");
+ while (1) {
+ sw.write(0x0000);
+ cs = 1;
+ cs=0;
+ wait(1);
+ sw.write(0x5555);
+ cs = 1;
+ cs=0;
+ wait(1);
+ sw.write(0xAAAA);
+ cs = 1;
+ cs=0;
+ wait(1);
+ sw.write(0xFFFF);
+ cs = 1;
+ cs=0;
+ wait(1);
+ }
+}
+
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Wed Jan 11 13:59:59 2017 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/99b5ccf27215 \ No newline at end of file