Yoshitaka Kuwata
seven segment library for mbed
7segment library for mbed
Revision 0:94af69b1b614, committed 2013-12-01
- Comitter:
- morecat_lab
- Date:
- Sun Dec 01 06:02:35 2013 +0000
- Commit message:
- seven segment library for mbed ( came from 7segduino)
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Sun Dec 01 06:02:35 2013 +0000
@@ -0,0 +1,79 @@
+/*** Hello 7seg
+
+ 7seg module logical_name LPC1114 PIN
+ SEG-A(11) dp1 1
+ SEG-B(7) dp2 2
+ SEG-C(4) dp4 4
+ SEG-D(2) dp26 (was dp5) 26
+ SEG-E(1) dp6 6
+ SEG-F(10) dp9 9
+ SEG-G(5) dp10 10
+ SEG-DP(3) dp11 11
+
+ DIG-1(12) dp13 13
+ DIG-2 (9) dp17 17
+ DIG-3 (8) dp18 18
+ DIG-4 (6) dp25 25
+
+ */
+
+#include "mbed.h"
+#include "Sseg.h"
+
+Sseg mySseg = Sseg(dp1, dp2, dp4, dp26, dp6, dp9, dp10, dp11, dp13, dp17, dp18, dp25);
+
+DigitalOut myled1(LED1);
+DigitalOut myled2(LED2);
+
+char hello[] = {
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x00,
+ 0x6e, // 0b01101110, // H
+ 0x9e, // 0b10011110, // E
+ 0x1c, // 0b00011100, // L
+ 0x1c, // 0b00011100, // L
+ 0x3a, // 0b00111010, // o
+ 0x00, // 0b00000000, //
+ NUM_PAT_7, // 7
+ 0xb6, // 0b10110110, // S
+ NUM_PAT_E, // E
+ 0xf6, // 0b11110110, // G
+ 0x01, // 0b00000001 // .
+};
+
+#define OVERWRAP(a, x) (((x) < sizeof(a)) ? (a[(x)]) : a[((x) - sizeof(a))])
+
+int main() {
+ mySseg.setKcommon();
+ mySseg.begin();
+
+ // mySseg.writeRawData(NUM_PAT_0, NUM_PAT_1, NUM_PAT_2, NUM_PAT_3);
+ // mySseg.writeRawData(NUM_PAT_4, NUM_PAT_5, NUM_PAT_6, NUM_PAT_7);
+ // mySseg.writeRawData(NUM_PAT_8, NUM_PAT_9, NUM_PAT_A, NUM_PAT_B);
+ // mySseg.writeRawData(NUM_PAT_C, NUM_PAT_D, NUM_PAT_E, NUM_PAT_F);
+
+ // mySseg.writeRawData(0x01, 0x02, 0x04, 0x08);
+ // mySseg.writeRawData(0x10, 0x20, 0x40, 0x80);
+
+ // mySseg.writeNum(1, 2, 0xa, 4);
+
+ myled1 = 1;
+ myled2 = 0;
+
+ while(1) {
+ for (int p = 0 ; p < sizeof(hello) ; p++) {
+ myled1 = (myled1 == 0) ? 1 : 0;
+ myled2 = (myled2 == 0) ? 1 : 0;
+ mySseg.writeRawData(
+ OVERWRAP(hello, p),
+ OVERWRAP(hello, p+1),
+ OVERWRAP(hello, p+2),
+ OVERWRAP(hello, p+3));
+
+ mySseg.updateWithDelay(200);
+ }
+
+ }
+}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/mbed.bld Sun Dec 01 06:02:35 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/mbed_official/code/mbed/builds/a9913a65894f \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/sseg.lib Sun Dec 01 06:02:35 2013 +0000 @@ -0,0 +1,1 @@ +http://mbed.org/users/morecat_lab/code/sseg/#6bf4ee8ee342