Rafael Ortriz / Mbed 2 deprecated ht1632_matrix

First steps with mbed an ht1632 with borrowed code. Print a message to a 0832 Dot Matrix Display from sure... I hope to form a library for such Displays in the next weeks...

Dependencies:   EthernetNetIf mbed

ht1632.h

Committer:
rafacherin
Date:
2011-09-28
Revision:
0:3011998ebd3e

File content as of revision 0:3011998ebd3e:

/*
 * Header for Holtek ht1632 LED driver 
 */
 
 /* Original Nov, 2008 by Bill Westfield */


#define ID_CMD 4        /* ID = 100 - Commands */
#define ID_RD  6        /* ID = 110 - Read RAM */
#define ID_WR  5        /* ID = 101 - Write RAM */

#define CMD_SYSDIS 0x00    /* CMD= 0000-0000-x Turn off oscil */
#define CMD_SYSON  0x01    /* CMD= 0000-0001-x Enable system oscil */
#define CMD_LEDOFF 0x02    /* CMD= 0000-0010-x LED duty cycle gen off */
#define CMD_LEDON  0x03    /* CMD= 0000-0011-x LEDs ON */
#define CMD_BLOFF  0x08    /* CMD= 0000-1000-x Blink ON */
#define CMD_BLON   0x09    /* CMD= 0000-1001-x Blink Off */
#define CMD_SLVMD  0x10    /* CMD= 0001-00xx-x Slave Mode */
#define CMD_MSTMD  0x14    /* CMD= 0001-01xx-x Master Mode */
#define CMD_RCCLK  0x18    /* CMD= 0001-10xx-x Use on-chip clock */
#define CMD_EXTCLK 0x1C    /* CMD= 0001-11xx-x Use external clock */
#define CMD_COMS00 0x20    /* CMD= 0010-ABxx-x commons options */
#define CMD_COMS01 0x24    /* CMD= 0010-ABxx-x commons options */
#define CMD_COMS10 0x28    /* CMD= 0010-ABxx-x commons options */
#define CMD_COMS11 0x2C    /* CMD= 0010-ABxx-x commons options */
#define CMD_PWM    0xA0    /* CMD= 101x-PPPP-x PWM duty cycle */