Yoshitaka Kuwata
/
7segMbed
seven segment library for mbed
7segment library for mbed
main.cpp
- Committer:
- morecat_lab
- Date:
- 2013-12-01
- Revision:
- 0:94af69b1b614
File content as of revision 0:94af69b1b614:
/*** 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); } } }