Author | Joep Suijs, Copyright © 2009-2010, all rights reserved. |
Adapted-by | |
Compiler | >=2.4i |
this library provides a i2c star burst display driver The dm0822a is a star burst display driver with an i2c interface. To use this library: - setup i2c comms to the display - include this libraray and call dsm_init() Now you can use the display. A char assigned to dsm_data like: dsm_data = "A" is displayed on the next free location. And with dsm_data = ASCII_CR you start printing at the first location again. The indicator fields of the display can be switched on with dsm_set_indicator(DSM_I1) and turned off with dsm_clear_indicator(DSM_I1) The two procedures above support the next constants: DSM_1 : channel 1 indication DSM_2 : channel 2 indication DSM_3 : channel 3 indication DSM_4 : channel 4 indication DSM_5 : channel 5 indication DSM_6 : channel 6 indication DSM_I1 : left signal indication DSM_I2 : central signal indication DSM_I3 : right signal indication DSM_RDS : rds indicator DSM_TP : tp indication DSM_TA : ta indication DSM_OO : stereo indication DSM_FM : fm indication DSM_DOT : decimal point Multiple of these constants can be OR-ed together to one parameter
based on C program of Michael Dworkin Info on the display at http://hobbyelektronik.org/VB/LCD/DS/index.htm
No dependency found
const DSM_4 = 0x0800 ; channel 4 indication
const DSM_DOT = 0x0010 ; decimal point
const DSM_TA = 0x0040 ; ta indication
var byte dsm_pos = 0
const DSM_3 = 0x0200 ; channel 3 indication
const DSM_I1 = 0x1000 ; left signal indication
var word dsm_indicator_cache = 0
const DSM_TP = 0x0020 ; tp indication
const DSM_2 = 0x0400 ; channel 2 indication
const DSM_FM = 0x4000 ; fm indication
const DSM_6 = 0x2000 ; channel 6 indication
const byte dsm_tab[] =
const DSM_I3 = 0x0004 ; right signal indication
const DSM_5 = 0x8000 ; channel 5 indication
const DSM_I2 = 0x0001 ; central signal indication
const DSM_RDS = 0x0002 ; rds indicator
const DSM_OO = 0x8000 ; stereo indication
const DSM_1 = 0x0100 ; channel 1 indication
dsm_clear_indicator(word in data)
dsm_init()
dsm_data'put(byte in data)
dsm_set_indicator(word in data)
dsm_out(byte in pos, byte in a)
const DSM_4 = 0x0800 ; channel 4 indication
No documentation found
const DSM_DOT = 0x0010 ; decimal point
No documentation found
const DSM_TA = 0x0040 ; ta indication
No documentation found
var byte dsm_pos = 0
No documentation found
const DSM_3 = 0x0200 ; channel 3 indication
No documentation found
const DSM_I1 = 0x1000 ; left signal indication
No documentation found
var word dsm_indicator_cache = 0
No documentation found
const DSM_TP = 0x0020 ; tp indication
No documentation found
const DSM_2 = 0x0400 ; channel 2 indication
No documentation found
const DSM_FM = 0x4000 ; fm indication
No documentation found
const DSM_6 = 0x2000 ; channel 6 indication
No documentation found
const byte dsm_tab[] =
Translation table of ascci to two bytes, which indicate which segment have to be switched on.
const DSM_I3 = 0x0004 ; right signal indication
No documentation found
const DSM_5 = 0x8000 ; channel 5 indication
No documentation found
const DSM_I2 = 0x0001 ; central signal indication
No documentation found
const DSM_RDS = 0x0002 ; rds indicator
No documentation found
const DSM_OO = 0x8000 ; stereo indication
No documentation found
const DSM_1 = 0x0100 ; channel 1 indication
No documentation found
dsm_clear_indicator(word in data)
dsm_clear_indicator - set one or more indicators
dsm_init()
init & clear display
dsm_data'put(byte in data)
dsm_data'put - put a char at the next position CR or LF puts postion back to start.
dsm_set_indicator(word in data)
dsm_set_indicator - set one or more indicators
dsm_out(byte in pos, byte in a)
dsm_ou - Put a character at the designated position
_dsm_write_cache()
No documentation found
16f648a | 16f648a_lcd_dsm0822a.jal |
16f723 | 16f723_lcd_dsm0822a.jal |
16f73 | 16f73_lcd_dsm0822a.jal |
16f877 | 16f877_lcd_dsm0822a.jal |
16f877a | 16f877a_lcd_dsm0822a.jal |
16f88 | 16f88_lcd_dsm0822a.jal |
18f14k50 | 18f14k50_lcd_dsm0822a.jal |
18f2450 | 18f2450_lcd_dsm0822a.jal |
18f2520 | 18f2520_lcd_dsm0822a.jal |
18f2550 | 18f2550_lcd_dsm0822a.jal |
18f2620 | 18f2620_lcd_dsm0822a.jal |
18f452 | 18f452_lcd_dsm0822a.jal |
18f4550 | 18f4550_lcd_dsm0822a.jal |
18f4620 | 18f4620_lcd_dsm0822a.jal |
18f67j50 | 18f67j50_lcd_dsm0822a.jal |