Andriy Ribalko
add UTF-8 recode support, Cyrilic rus/ukr tables
Fork of
TextLCD
by 
Wim Huiskamp
TextLCD Library UTF-8 recode support, Cyrilic rus/ukr tables
Diff: TextLCD.h
- Revision:
- 41:51a77c5a45b6
- Parent:
- 40:d3496c3ea301
--- a/TextLCD.h Wed May 20 18:46:51 2015 +0000
+++ b/TextLCD.h Sun Oct 11 13:37:14 2015 +0000
@@ -1,25 +1,25 @@
/* mbed TextLCD Library, for LCDs based on HD44780 controllers
* Copyright (c) 2007-2010, sford, http://mbed.org
- * 2013, v01: WH, Added LCD types, fixed LCD address issues, added Cursor and UDCs
+ * 2013, v01: WH, Added LCD types, fixed LCD address issues, added Cursor and UDCs
* 2013, v02: WH, Added I2C and SPI bus interfaces
- * 2013, v03: WH, Added support for LCD40x4 which uses 2 controllers
- * 2013, v04: WH, Added support for Display On/Off, improved 4bit bootprocess
- * 2013, v05: WH, Added support for 8x2B, added some UDCs
- * 2013, v06: WH, Added support for devices that use internal DC/DC converters
+ * 2013, v03: WH, Added support for LCD40x4 which uses 2 controllers
+ * 2013, v04: WH, Added support for Display On/Off, improved 4bit bootprocess
+ * 2013, v05: WH, Added support for 8x2B, added some UDCs
+ * 2013, v06: WH, Added support for devices that use internal DC/DC converters
* 2013, v07: WH, Added support for backlight and include portdefinitions for LCD2004 Module from DFROBOT
* 2014, v08: WH, Refactored in Base and Derived Classes to deal with mbed lib change regarding 'NC' defined DigitalOut pins
- * 2014, v09: WH/EO, Added Class for Native SPI controllers such as ST7032
- * 2014, v10: WH, Added Class for Native I2C controllers such as ST7032i, Added support for MCP23008 I2C portexpander, Added support for Adafruit module
- * 2014, v11: WH, Added support for native I2C controllers such as PCF21XX, Improved the _initCtrl() method to deal with differences between all supported controllers
- * 2014, v12: WH, Added support for native I2C controller PCF2119 and native I2C/SPI controllers SSD1803, ST7036, added setContrast method (by JH1PJL) for supported devices (eg ST7032i)
- * 2014, v13: WH, Added support for controllers US2066/SSD1311 (OLED), added setUDCBlink() method for supported devices (eg SSD1803), fixed issue in setPower()
- * 2014, v14: WH, Added support for PT6314 (VFD), added setOrient() method for supported devices (eg SSD1803, US2066), added Double Height lines for supported devices,
+ * 2014, v09: WH/EO, Added Class for Native SPI controllers such as ST7032
+ * 2014, v10: WH, Added Class for Native I2C controllers such as ST7032i, Added support for MCP23008 I2C portexpander, Added support for Adafruit module
+ * 2014, v11: WH, Added support for native I2C controllers such as PCF21XX, Improved the _initCtrl() method to deal with differences between all supported controllers
+ * 2014, v12: WH, Added support for native I2C controller PCF2119 and native I2C/SPI controllers SSD1803, ST7036, added setContrast method (by JH1PJL) for supported devices (eg ST7032i)
+ * 2014, v13: WH, Added support for controllers US2066/SSD1311 (OLED), added setUDCBlink() method for supported devices (eg SSD1803), fixed issue in setPower()
+ * 2014, v14: WH, Added support for PT6314 (VFD), added setOrient() method for supported devices (eg SSD1803, US2066), added Double Height lines for supported devices,
* added 16 UDCs for supported devices (eg PCF2103), moved UDC defines to TextLCD_UDC file, added TextLCD_Config.h for feature and footprint settings.
- * 2014, v15: WH, Added AC780 support, added I2C expander modules, fixed setBacklight() for inverted logic modules. Fixed bug in LCD_SPI_N define
- * 2014, v16: WH, Added ST7070 and KS0073 support, added setIcon(), clrIcon() and setInvert() method for supported devices
+ * 2014, v15: WH, Added AC780 support, added I2C expander modules, fixed setBacklight() for inverted logic modules. Fixed bug in LCD_SPI_N define
+ * 2014, v16: WH, Added ST7070 and KS0073 support, added setIcon(), clrIcon() and setInvert() method for supported devices
* 2015, v17: WH, Clean up low-level _writeCommand() and _writeData(), Added support for alternative fonttables (eg PCF21XX), Added ST7066_ACM controller for ACM1602 module
* 2015, v18: WH, Performance improvement I2C portexpander
- * 2015, v19: WH, Added 10x2D and 10x4D type for SSD1803
+ * 2015, v19: WH, Added 10x2D and 10x4D type for SSD1803
* 2015, v20: WH, Fixed occasional Init fail caused by insufficient wait time after ReturnHome command (0x02), Added defines to reduce memory footprint (eg LCD_ICON),
* Fixed and Added more fonttable support for PCF2119R_3V3, Added HD66712 controller.
*
@@ -52,14 +52,14 @@
/** A TextLCD interface for driving 4-bit HD44780-based LCDs
*
* Currently supports 8x1, 8x2, 12x3, 12x4, 16x1, 16x2, 16x3, 16x4, 20x2, 20x4, 24x1, 24x2, 24x4, 40x2 and 40x4 panels.
- * Interface options include direct mbed pins, I2C portexpander (PCF8474/PCF8574A or MCP23008) or SPI bus shiftregister (74595).
- * Supports some controllers with native I2C or SPI interface. Supports some controllers that provide internal DC/DC converters for VLCD or VLED.
+ * Interface options include direct mbed pins, I2C portexpander (PCF8474/PCF8574A or MCP23008) or SPI bus shiftregister (74595).
+ * Supports some controllers with native I2C or SPI interface. Supports some controllers that provide internal DC/DC converters for VLCD or VLED.
* Supports some controllers that feature programmable contrast control, powerdown, blinking UDCs and/or top/down orientation modes.
*
* @code
* #include "mbed.h"
* #include "TextLCD.h"
- *
+ *
* // I2C Communication
* I2C i2c_lcd(p28,p27); // SDA, SCL
*
@@ -67,11 +67,11 @@
* SPI spi_lcd(p5, NC, p7); // MOSI, MISO, SCLK
*
* //TextLCD lcd(p15, p16, p17, p18, p19, p20); // RS, E, D4-D7, LCDType=LCD16x2, BL=NC, E2=NC, LCDTCtrl=HD44780
- * //TextLCD_SPI lcd(&spi_lcd, p8, TextLCD::LCD40x4); // SPI bus, 74595 expander, CS pin, LCD Type
+ * //TextLCD_SPI lcd(&spi_lcd, p8, TextLCD::LCD40x4); // SPI bus, 74595 expander, CS pin, LCD Type
* TextLCD_I2C lcd(&i2c_lcd, 0x42, TextLCD::LCD20x4); // I2C bus, PCF8574 Slaveaddress, LCD Type
* //TextLCD_I2C lcd(&i2c_lcd, 0x42, TextLCD::LCD16x2, TextLCD::WS0010); // I2C bus, PCF8574 Slaveaddress, LCD Type, Device Type (OLED)
- * //TextLCD_SPI_N lcd(&spi_lcd, p8, p9); // SPI bus, CS pin, RS pin, LCDType=LCD16x2, BL=NC, LCDTCtrl=ST7032_3V3
- * //TextLCD_I2C_N lcd(&i2c_lcd, ST7032_SA, TextLCD::LCD16x2, NC, TextLCD::ST7032_3V3); // I2C bus, Slaveaddress, LCD Type, BL=NC, LCDTCtrl=ST7032_3V3
+ * //TextLCD_SPI_N lcd(&spi_lcd, p8, p9); // SPI bus, CS pin, RS pin, LCDType=LCD16x2, BL=NC, LCDTCtrl=ST7032_3V3
+ * //TextLCD_I2C_N lcd(&i2c_lcd, ST7032_SA, TextLCD::LCD16x2, NC, TextLCD::ST7032_3V3); // I2C bus, Slaveaddress, LCD Type, BL=NC, LCDTCtrl=ST7032_3V3
* //TextLCD_SPI_N_3_24 lcd(&spi_lcd, p8, TextLCD::LCD20x4D, NC, TextLCD::SSD1803_3V3); // SPI bus, CS pin, LCDType=LCD20x4D, BL=NC, LCDTCtrl=SSD1803
* //TextLCD_SPI_N_3_24 lcd(&spi_lcd, p8, TextLCD::LCD20x2, NC, TextLCD::US2066_3V3); // SPI bus, CS pin, LCDType=LCD20x2, BL=NC, LCDTCtrl=US2066 (OLED)
*
@@ -83,7 +83,7 @@
//The TextLCD_Config.h file selects hardware interface options to reduce memory footprint
//and provides Pin Defines for I2C PCF8574/PCF8574A or MCP23008 and SPI 74595 bus expander interfaces.
-//The LCD and serial portexpanders should be wired accordingly.
+//The LCD and serial portexpanders should be wired accordingly.
/* LCD Type information on Rows, Columns and Variant. This information is encoded in
* an int and used for the LCDType enumerators in order to simplify code maintenance */
@@ -99,14 +99,14 @@
#define LCD_T_C32 0x00000020
#define LCD_T_C40 0x00000028
-// Rows encoded in b15..b8
+// Rows encoded in b15..b8
#define LCD_T_ROW_MSK 0x0000FF00
#define LCD_T_R1 0x00000100
#define LCD_T_R2 0x00000200
#define LCD_T_R3 0x00000300
#define LCD_T_R4 0x00000400
#define LCD_T_R6 0x00000600
-
+
// Addressing mode encoded in b19..b16
#define LCD_T_ADR_MSK 0x000F0000
#define LCD_T_A 0x00000000 /*Mode A Default 1, 2 or 4 line display */
@@ -131,32 +131,59 @@
#define LCD_C_SPI4 0x40000000 /*SPI 4 line (MOSI, SCL, CS, RS pin), RS pin + 8 Data */
#define LCD_C_I2C 0x80000000 /*I2C (SDA, SCL pin), 8 control bits (Co, RS, RW) + 8 Data */
// Features encoded in b23..b16
-#define LCD_C_FTR_MSK 0x00FF0000
+#define LCD_C_FTR_MSK 0x00FF0000
#define LCD_C_BST 0x00010000 /*Booster */
#define LCD_C_CTR 0x00020000 /*Contrast Control */
#define LCD_C_ICN 0x00040000 /*Icons */
#define LCD_C_PDN 0x00080000 /*Power Down */
// Fonttable encoded in b15..b12
-#define LCD_C_FNT_MSK 0x0000F000
+#define LCD_C_FNT_MSK 0x0000F000
#define LCD_C_FT0 0x00000000 /*Default */
#define LCD_C_FT1 0x00001000 /*Font1, C */
#define LCD_C_FT2 0x00002000 /*Font2, R */
+
+#if(UTF8_SUPP == 1)
+ //UTF-8 conversion, please add other tables for you lang
+ //It is a russian alphabet serial translation
+ #define first_tab_char_cyr 0x0410 //UTF number of first symbol in serial table UTF_recode
+ const char utf_recode_cyr[] = {
+ 0x41,0xa0,0x42,0xa1,0xe0,0x45,0xa3,0xa4,0xa5,0xa6,0x4b,0xa7,0x4d,0x48,0x4f,
+ 0xa8,0x50,0x43,0x54,0xa9,0xaa,0x58,0xe1,0xab,0xac,0xe2,0xad,0xae,0x62,0xaf,0xb0,0xb1,
+ 0x61,0xb2,0xb3,0xb4,0xe3,0x65,0xb6,0xb7,0xb8,0xb9,0xba,0xbb,0xbc,0xbd,0x6f,
+ 0xbe,0x70,0x63,0xbf,0x79,0xe4,0x78,0xe5,0xc0,0xc1,0xe6,0xc2,0xc3,0xc4,0xc5,0xc6,0xc7
+ };
+
+ //Two dimension table for random symbol decode (RUS/UKR)
+ //U+401 --> 0xa2 (Ё), U+0451 --> 0xb5 (ё), U+0406 --> 0x49 (І), U+0456 --> 0x69 (і)
+
+ const short int utf_recode_rnd_cyr [5][2]= {
+ {0x0401, 0xa2},
+ {0x0451, 0xb5},
+ {0x0406, 0x49},
+ {0x0456, 0x69},
+ {0}
+ }; //Last element tabble zero
+ //end UTF conversion
+#endif
+
+
/** A TextLCD interface for driving 4-bit HD44780-based LCDs
*
* @brief Currently supports 8x1, 8x2, 12x2, 12x3, 12x4, 16x1, 16x2, 16x3, 16x4, 20x2, 20x4, 24x2, 24x4, 40x2 and 40x4 panels
- * Interface options include direct mbed pins, I2C portexpander (PCF8474/PCF8574A or MCP23008) or
- * SPI bus shiftregister (74595) or native I2C or SPI interfaces for some supported devices.
+ * Interface options include direct mbed pins, I2C portexpander (PCF8474/PCF8574A or MCP23008) or
+ * SPI bus shiftregister (74595) or native I2C or SPI interfaces for some supported devices.
*/
-class TextLCD_Base : public Stream {
-//class TextLCD_Base {
+class TextLCD_Base : public Stream
+{
+//class TextLCD_Base {
//Unfortunately the following #define selection breaks Doxygen !!!
//Add it manually when you want to disable the Stream inheritance
//#if (LCD_PRINTF == 1)
//class TextLCD_Base : public Stream {
-//#else
-//class TextLCD_Base {
+//#else
+//class TextLCD_Base {
//#endif
public:
@@ -169,7 +196,7 @@
LCD8x1 = (LCD_T_A | LCD_T_C8 | LCD_T_R1), /**< 8x1 LCD panel */
LCD8x2 = (LCD_T_A | LCD_T_C8 | LCD_T_R2), /**< 8x2 LCD panel */
LCD8x2B = (LCD_T_D | LCD_T_C8 | LCD_T_R2), /**< 8x2 LCD panel (actually 16x1) */
-// LCD10x2D = (LCD_T_D | LCD_T_C10 | LCD_T_R2), /**< 10x2 LCD panel, special mode SSD1803, 4-line but double height */
+// LCD10x2D = (LCD_T_D | LCD_T_C10 | LCD_T_R2), /**< 10x2 LCD panel, special mode SSD1803, 4-line but double height */
LCD10x4D = (LCD_T_D | LCD_T_C10 | LCD_T_R4), /**< 10x4 LCD panel, special mode SSD1803 */
LCD12x1 = (LCD_T_A | LCD_T_C12 | LCD_T_R1), /**< 12x1 LCD panel */
LCD12x2 = (LCD_T_A | LCD_T_C12 | LCD_T_R2), /**< 12x2 LCD panel */
@@ -182,7 +209,7 @@
LCD16x1C = (LCD_T_C | LCD_T_C16 | LCD_T_R1), /**< 16x1 LCD panel (actually 8x2) */
LCD16x2 = (LCD_T_A | LCD_T_C16 | LCD_T_R2), /**< 16x2 LCD panel (default) */
// LCD16x2B = (LCD_T_B | LCD_T_C16 | LCD_T_R2), /**< 16x2 LCD panel, alternate addressing, wrong.. */
- LCD16x3D = (LCD_T_D | LCD_T_C16 | LCD_T_R3), /**< 16x3 LCD panel, special mode SSD1803 */
+ LCD16x3D = (LCD_T_D | LCD_T_C16 | LCD_T_R3), /**< 16x3 LCD panel, special mode SSD1803 */
// LCD16x3D1 = (LCD_T_D1 | LCD_T_C16 | LCD_T_R3), /**< 16x3 LCD panel, special mode SSD1803 */
LCD16x3F = (LCD_T_F | LCD_T_C16 | LCD_T_R3), /**< 16x3 LCD panel (actually 24x2) */
LCD16x3G = (LCD_T_G | LCD_T_C16 | LCD_T_R3), /**< 16x3 LCD panel, special mode ST7036 */
@@ -195,7 +222,7 @@
// LCD20x3D1 = (LCD_T_D1 | LCD_T_C20 | LCD_T_R3), /**< 20x3 LCD panel, special mode SSD1803 */
LCD20x4 = (LCD_T_A | LCD_T_C20 | LCD_T_R4), /**< 20x4 LCD panel */
LCD20x4D = (LCD_T_D | LCD_T_C20 | LCD_T_R4), /**< 20x4 LCD panel, special mode SSD1803 */
-// LCD20x6 = (LCD_T_E | LCD_T_C20 | LCD_T_R6), /**< 20x6 LCD panel, Two controller version */
+// LCD20x6 = (LCD_T_E | LCD_T_C20 | LCD_T_R6), /**< 20x6 LCD panel, Two controller version */
LCD24x1 = (LCD_T_A | LCD_T_C24 | LCD_T_R1), /**< 24x1 LCD panel */
LCD24x2 = (LCD_T_A | LCD_T_C24 | LCD_T_R2), /**< 24x2 LCD panel */
// LCD24x3D = (LCD_T_D | LCD_T_C24 | LCD_T_R3), /**< 24x3 LCD panel */
@@ -214,14 +241,14 @@
/** LCD Controller Device */
enum LCDCtrl {
- HD44780 = 0 | LCD_C_PAR, /**< HD44780 or full equivalent (default) */
+ HD44780 = 0 | LCD_C_PAR, /**< HD44780 or full equivalent (default) */
AC780 = 1 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_PDN), /**< AC780/KS0066i 4/8 bit, SPI, I2C */
- AIP31068 = 2 | (LCD_C_SPI3_9 | LCD_C_I2C | LCD_C_BST), /**< AIP31068 I2C, SPI3 */
+ AIP31068 = 2 | (LCD_C_SPI3_9 | LCD_C_I2C | LCD_C_BST), /**< AIP31068 I2C, SPI3 */
KS0073 = 3 | (LCD_C_PAR | LCD_C_SPI3_24 | LCD_C_PDN), /**< KS0073 4/8 bit, SPI3 */
- KS0078 = 4 | (LCD_C_PAR | LCD_C_SPI3_24 | LCD_C_PDN), /**< KS0078 24x4 support, 4/8 bit, SPI3 */
- PCF2103_3V3 = 5 | (LCD_C_PAR | LCD_C_I2C), /**< PCF2103 3V3 no Booster, 4/8 bit, I2C */
- PCF2113_3V3 = 6 | (LCD_C_PAR | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< PCF2113 3V3 with Booster, 4/8 bit, I2C */
- PCF2116_3V3 = 7 | (LCD_C_PAR | LCD_C_I2C | LCD_C_BST), /**< PCF2116 3V3 with Booster, 4/8 bit, I2C */
+ KS0078 = 4 | (LCD_C_PAR | LCD_C_SPI3_24 | LCD_C_PDN), /**< KS0078 24x4 support, 4/8 bit, SPI3 */
+ PCF2103_3V3 = 5 | (LCD_C_PAR | LCD_C_I2C), /**< PCF2103 3V3 no Booster, 4/8 bit, I2C */
+ PCF2113_3V3 = 6 | (LCD_C_PAR | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< PCF2113 3V3 with Booster, 4/8 bit, I2C */
+ PCF2116_3V3 = 7 | (LCD_C_PAR | LCD_C_I2C | LCD_C_BST), /**< PCF2116 3V3 with Booster, 4/8 bit, I2C */
// PCF2116C_3V3 = | (LCD_C_PAR | LCD_C_I2C | LCD_C_BST | LCD_C_FT1), /**< PCF2116C 3V3 with Booster, 4/8 bit, I2C */
// PCF2116K_3V3 = | (LCD_C_PAR | LCD_C_I2C | LCD_C_BST | LCD_C_FT2), /**< PCF2116K 3V3 with Booster, 4/8 bit, I2C */
PCF2116_5V = 8 | (LCD_C_PAR | LCD_C_I2C), /**< PCF2116 5V no Booster, 4/8 bit, I2C */
@@ -233,83 +260,94 @@
PT6314 = 13 | (LCD_C_PAR | LCD_C_SPI3_16 | LCD_C_CTR), /**< PT6314 VFD, 4/8 bit, SPI3 */
SSD1803_3V3 = 14 | (LCD_C_PAR | LCD_C_SPI3_24 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR | LCD_C_PDN), /**< SSD1803 3V3 with Booster, 4/8 bit, I2C, SPI3 */
// SSD1803_5V = 15 | (LCD_C_PAR | LCD_C_SPI3_24 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR | LCD_C_PDN), /**< SSD1803 3V3 with Booster, 4/8 bit, I2C, SPI3 */
- ST7032_3V3 = 16 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< ST7032 3V3 with Booster, 4/8 bit, SPI4, I2C */
- ST7032_5V = 17 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_CTR), /**< ST7032 5V no Booster, 4/8 bit, SPI4, I2C */
- ST7036_3V3 = 18 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< ST7036 3V3 with Booster, 4/8 bit, SPI4, I2C */
- ST7036_5V = 19 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< ST7036 5V no Booster, 4/8 bit, SPI4, I2C */
- ST7066_ACM = 20 | (LCD_C_PAR | LCD_C_I2C), /**< ST7066 4/8 bit, I2C on ACM1602 using a PIC */
+ ST7032_3V3 = 16 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< ST7032 3V3 with Booster, 4/8 bit, SPI4, I2C */
+ ST7032_5V = 17 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_CTR), /**< ST7032 5V no Booster, 4/8 bit, SPI4, I2C */
+ ST7036_3V3 = 18 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< ST7036 3V3 with Booster, 4/8 bit, SPI4, I2C */
+ ST7036_5V = 19 | (LCD_C_PAR | LCD_C_SPI4 | LCD_C_I2C | LCD_C_BST | LCD_C_CTR), /**< ST7036 5V no Booster, 4/8 bit, SPI4, I2C */
+ ST7066_ACM = 20 | (LCD_C_PAR | LCD_C_I2C), /**< ST7066 4/8 bit, I2C on ACM1602 using a PIC */
ST7070 = 21 | (LCD_C_PAR | LCD_C_SPI3_8 | LCD_C_SPI4), /**< ST7070 4/8 bit, SPI3 */
US2066_3V3 = 22 | (LCD_C_PAR | LCD_C_SPI3_24 | LCD_C_I2C | LCD_C_CTR | LCD_C_PDN), /**< US2066/SSD1311 3V3, 4/8 bit, I2C, SPI3 */
- WS0010 = 23 | (LCD_C_PAR | LCD_C_SPI3_10 | LCD_C_PDN), /**< WS0010/RS0010 OLED Controller, 4/8 bit, SPI3 */
+ WS0010 = 23 | (LCD_C_PAR | LCD_C_SPI3_10 | LCD_C_PDN), /**< WS0010/RS0010 OLED Controller, 4/8 bit, SPI3 */
// WS0012 = 24 | (LCD_C_PAR | LCD_C_SPI3_10 | LCD_C_I2C | LCD_C_PDN), /**< WS0012 4/8 bit, SPI, I2C */
- HD66712 = 25 | (LCD_C_PAR | LCD_C_SPI3_24 | LCD_C_BST | LCD_C_PDN) /**< HD66712 Controller, 4/8 bit, SPI3 */
+ HD66712 = 25 | (LCD_C_PAR | LCD_C_SPI3_24 | LCD_C_BST | LCD_C_PDN) /**< HD66712 Controller, 4/8 bit, SPI3 */
};
/** LCD Cursor control */
enum LCDCursor {
- CurOff_BlkOff = 0x00, /**< Cursor Off, Blinking Char Off */
- CurOn_BlkOff = 0x02, /**< Cursor On, Blinking Char Off */
- CurOff_BlkOn = 0x01, /**< Cursor Off, Blinking Char On */
- CurOn_BlkOn = 0x03 /**< Cursor On, Blinking Char On */
+ CurOff_BlkOff = 0x00, /**< Cursor Off, Blinking Char Off */
+ CurOn_BlkOff = 0x02, /**< Cursor On, Blinking Char Off */
+ CurOff_BlkOn = 0x01, /**< Cursor Off, Blinking Char On */
+ CurOn_BlkOn = 0x03 /**< Cursor On, Blinking Char On */
};
/** LCD Display control */
enum LCDMode {
- DispOff = 0x00, /**< Display Off */
- DispOn = 0x04 /**< Display On */
+ DispOff = 0x00, /**< Display Off */
+ DispOn = 0x04 /**< Display On */
};
- /** LCD Backlight control */
+ /** LCD Backlight control */
enum LCDBacklight {
- LightOff, /**< Backlight Off */
- LightOn /**< Backlight On */
+ LightOff, /**< Backlight Off */
+ LightOn /**< Backlight On */
};
- /** LCD Blink control (UDC), supported for some Controllers */
+ /** LCD Blink control (UDC), supported for some Controllers */
enum LCDBlink {
- BlinkOff, /**< Blink Off */
- BlinkOn /**< Blink On */
+ BlinkOff, /**< Blink Off */
+ BlinkOn /**< Blink On */
};
- /** LCD Orientation control, supported for some Controllers */
+ /** LCD Orientation control, supported for some Controllers */
enum LCDOrient {
- Top, /**< Top view */
- Bottom /**< Upside down view */
+ Top, /**< Top view */
+ Bottom /**< Upside down view */
};
- /** LCD BigFont control, supported for some Controllers */
+ /** LCD BigFont control, supported for some Controllers */
enum LCDBigFont {
- None, /**< no lines */
- TopLine, /**< 1+2 line */
- CenterLine, /**< 2+3 line */
+ None, /**< no lines */
+ TopLine, /**< 1+2 line */
+ CenterLine, /**< 2+3 line */
BottomLine, /**< 2+3 line or 3+4 line */
TopBottomLine /**< 1+2 line and 3+4 line */
};
- /** Convert ASCII character code to the LCD fonttable code
- *
+ /** Convert ASCII character code to the LCD fonttable code
+ *
+ * @param c The character to write to the display
+ * @return The character code for the specific fonttable of the controller
+ */
+ int ASCII_2_LCD (int c);
+
+#if(UTF8_SUPP == 1)
+ /** UTF-8 recode
* @param c The character to write to the display
+ * @first_tab_char UTF-8 number first symbol in serial table
+ * @serial_recode table for convert symbol to display code
+ * @rnd_recode two dimension table for random symbol convert to display code
* @return The character code for the specific fonttable of the controller
*/
- int ASCII_2_LCD (int c);
+ int UTF_LCD (int c, int first_tab_char, const char *serial_recode, const short int *rnd_recode);
+#endif
#if(LCD_PRINTF != 1)
- /** Write a character to the LCD
- *
- * @param c The character to write to the display
- */
- int putc(int c);
+ /** Write a character to the LCD
+ *
+ * @param c The character to write to the display
+ */
+ int putc(int c);
/** Write a raw string to the LCD
*
* @param string text, may be followed by variables to emulate formatting the string.
- * However, printf formatting is NOT supported and variables will be ignored!
+ * However, printf formatting is NOT supported and variables will be ignored!
*/
int printf(const char* text, ...);
-#else
+#else
#if DOXYGEN_ONLY
/** Write a character to the LCD
*
@@ -322,10 +360,10 @@
* @param format A printf-style format string, followed by the
* variables to use in formatting the string.
*/
- int printf(const char* format, ...);
+ int printf(const char* format, ...);
#endif
-
-#endif
+
+#endif
/** Locate cursor to a screen column and row
*
@@ -340,14 +378,14 @@
* @param row The vertical position from the top, indexed from 0
* @return The memoryaddress of screen column and row location
*/
- int getAddress(int column, int row);
-
+ int getAddress(int column, int row);
+
/** Set the memoryaddress of screen column and row location
*
* @param column The horizontal position from the left, indexed from 0
* @param row The vertical position from the top, indexed from 0
*/
- void setAddress(int column, int row);
+ void setAddress(int column, int row);
/** Clear the screen and locate to 0,0
*/
@@ -358,41 +396,41 @@
* @return The number of rows
*/
int rows();
-
+
/** Return the number of columns
*
* @return The number of columns
- */
- int columns();
+ */
+ int columns();
/** Set the Cursormode
*
* @param cursorMode The Cursor mode (CurOff_BlkOff, CurOn_BlkOff, CurOff_BlkOn, CurOn_BlkOn)
*/
- void setCursor(LCDCursor cursorMode);
-
+ void setCursor(LCDCursor cursorMode);
+
/** Set the Displaymode
*
* @param displayMode The Display mode (DispOff, DispOn)
*/
- void setMode(LCDMode displayMode);
+ void setMode(LCDMode displayMode);
/** Set the Backlight mode
*
* @param backlightMode The Backlight mode (LightOff, LightOn)
*/
- void setBacklight(LCDBacklight backlightMode);
+ void setBacklight(LCDBacklight backlightMode);
/** Set User Defined Characters (UDC)
*
* @param unsigned char c The Index of the UDC (0..7) for HD44780 clones and (0..15) for some more advanced controllers
- * @param char *udc_data The bitpatterns for the UDC (8 bytes of 5 significant bits for bitpattern and 3 bits for blinkmode (advanced types))
+ * @param char *udc_data The bitpatterns for the UDC (8 bytes of 5 significant bits for bitpattern and 3 bits for blinkmode (advanced types))
*/
void setUDC(unsigned char c, char *udc_data);
#if(LCD_BLINK == 1)
/** Set UDC Blink and Icon blink
- * setUDCBlink method is supported by some compatible devices (eg SSD1803)
+ * setUDCBlink method is supported by some compatible devices (eg SSD1803)
*
* @param blinkMode The Blink mode (BlinkOff, BlinkOn)
*/
@@ -403,7 +441,7 @@
* setContrast method is supported by some compatible devices (eg ST7032i) that have onboard LCD voltage generation
* Code imported from fork by JH1PJL
*
- * @param unsigned char c contrast data (6 significant bits, valid range 0..63, Value 0 will disable the Vgen)
+ * @param unsigned char c contrast data (6 significant bits, valid range 0..63, Value 0 will disable the Vgen)
* @return none
*/
void setContrast(unsigned char c = LCD_DEF_CONTRAST);
@@ -412,7 +450,7 @@
/** Set Power
* setPower method is supported by some compatible devices (eg SSD1803) that have power down modes
*
- * @param bool powerOn Power on/off
+ * @param bool powerOn Power on/off
* @return none
*/
void setPower(bool powerOn = true);
@@ -422,7 +460,7 @@
/** Set Orient
* setOrient method is supported by some compatible devices (eg SSD1803, US2066) that have top/bottom view modes
*
- * @param LCDOrient orient Orientation
+ * @param LCDOrient orient Orientation
* @return none
*/
void setOrient(LCDOrient orient = Top);
@@ -430,7 +468,7 @@
#if(LCD_BIGFONT == 1)
/** Set Big Font
- * setBigFont method is supported by some compatible devices (eg SSD1803, US2066)
+ * setBigFont method is supported by some compatible devices (eg SSD1803, US2066)
*
* @param lines The selected Big Font lines (None, TopLine, CenterLine, BottomLine, TopBottomLine)
* Double height characters can be shown on lines 1+2, 2+3, 3+4 or 1+2 and 3+4
@@ -443,10 +481,10 @@
/** Set Icons
*
* @param unsigned char idx The Index of the icon pattern (0..15) for KS0073 and similar controllers
- * and Index (0..31) for PCF2103 and similar controllers
- * @param unsigned char data The bitpattern for the icons (6 lsb for KS0073 bitpattern (5 lsb for KS0078) and 2 msb for blinkmode)
- * The bitpattern for the PCF2103 icons is 5 lsb (UDC 0..2) and 5 lsb for blinkmode (UDC 4..6)
- */
+ * and Index (0..31) for PCF2103 and similar controllers
+ * @param unsigned char data The bitpattern for the icons (6 lsb for KS0073 bitpattern (5 lsb for KS0078) and 2 msb for blinkmode)
+ * The bitpattern for the PCF2103 icons is 5 lsb (UDC 0..2) and 5 lsb for blinkmode (UDC 4..6)
+ */
void setIcon(unsigned char idx, unsigned char data);
/** Clear Icons
@@ -454,149 +492,150 @@
* @param none
* @return none
*/
- //@TODO Add support for 40x4 dual controller
+ //@TODO Add support for 40x4 dual controller
void clrIcon();
#endif
#if(LCD_INVERT == 1)
- /** Set Invert
- * setInvert method is supported by some compatible devices (eg KS0073) to swap between black and white
- *
- * @param bool invertOn Invert on/off
- * @return none
- */
- //@TODO Add support for 40x4 dual controller
- void setInvert(bool invertOn);
+ /** Set Invert
+ * setInvert method is supported by some compatible devices (eg KS0073) to swap between black and white
+ *
+ * @param bool invertOn Invert on/off
+ * @return none
+ */
+ //@TODO Add support for 40x4 dual controller
+ void setInvert(bool invertOn);
#endif
protected:
+ char utf_hi_char; //High byte UTF
- /** LCD controller select, mainly used for LCD40x4
- */
+ /** LCD controller select, mainly used for LCD40x4
+ */
enum _LCDCtrl_Idx {
- _LCDCtrl_0, /*< Primary */
- _LCDCtrl_1, /*< Secondary */
+ _LCDCtrl_0, /*< Primary */
+ _LCDCtrl_1, /*< Secondary */
};
/** LCD Datalength control to select between 4 or 8 bit data/commands, mainly used for native Serial interface */
enum _LCDDatalength {
- _LCD_DL_4 = 0x00, /**< Datalength 4 bit */
- _LCD_DL_8 = 0x10 /**< Datalength 8 bit */
+ _LCD_DL_4 = 0x00, /**< Datalength 4 bit */
+ _LCD_DL_8 = 0x10 /**< Datalength 8 bit */
};
/** Create a TextLCD_Base interface
* @brief Base class, can not be instantiated
*
* @param type Sets the panel size/addressing mode (default = LCD16x2)
- * @param ctrl LCD controller (default = HD44780)
+ * @param ctrl LCD controller (default = HD44780)
*/
TextLCD_Base(LCDType type = LCD16x2, LCDCtrl ctrl = HD44780);
-
+
// Stream implementation functions
virtual int _putc(int value);
virtual int _getc();
-/** Medium level initialisation method for LCD controller
- * @param _LCDDatalength dl sets the datalength of data/commands
- * @return none
- */
- void _init(_LCDDatalength dl = _LCD_DL_4);
+ /** Medium level initialisation method for LCD controller
+ * @param _LCDDatalength dl sets the datalength of data/commands
+ * @return none
+ */
+ void _init(_LCDDatalength dl = _LCD_DL_4);
-/** Low level initialisation method for LCD controller
- * Set number of lines, fonttype, no cursor etc
- * The controller is accessed in 4-bit parallel mode either directly via mbed pins or through I2C or SPI expander.
- * Some controllers also support native I2C or SPI interfaces.
- *
- * @param _LCDDatalength dl sets the 4 or 8 bit datalength of data/commands. Required for some native serial modes.
- * @return none
- */
- void _initCtrl(_LCDDatalength dl = _LCD_DL_4);
+ /** Low level initialisation method for LCD controller
+ * Set number of lines, fonttype, no cursor etc
+ * The controller is accessed in 4-bit parallel mode either directly via mbed pins or through I2C or SPI expander.
+ * Some controllers also support native I2C or SPI interfaces.
+ *
+ * @param _LCDDatalength dl sets the 4 or 8 bit datalength of data/commands. Required for some native serial modes.
+ * @return none
+ */
+ void _initCtrl(_LCDDatalength dl = _LCD_DL_4);
-/** Low level character address set method
- */
+ /** Low level character address set method
+ */
int _address(int column, int row);
-
-/** Low level cursor enable or disable method
- */
+
+ /** Low level cursor enable or disable method
+ */
void _setCursor(LCDCursor show);
-/** Low level method to store user defined characters for current controller
- *
- * @param unsigned char c The Index of the UDC (0..7) for HD44780 clones and (0..15) for some more advanced controllers
- * @param char *udc_data The bitpatterns for the UDC (8 bytes of 5 significant bits)
- */
- void _setUDC(unsigned char c, char *udc_data);
+ /** Low level method to store user defined characters for current controller
+ *
+ * @param unsigned char c The Index of the UDC (0..7) for HD44780 clones and (0..15) for some more advanced controllers
+ * @param char *udc_data The bitpatterns for the UDC (8 bytes of 5 significant bits)
+ */
+ void _setUDC(unsigned char c, char *udc_data);
+
+ /** Low level method to restore the cursortype and display mode for current controller
+ */
+ void _setCursorAndDisplayMode(LCDMode displayMode, LCDCursor cursorType);
-/** Low level method to restore the cursortype and display mode for current controller
- */
- void _setCursorAndDisplayMode(LCDMode displayMode, LCDCursor cursorType);
-
-/** Low level nibble write operation to LCD controller (serial or parallel)
- */
+ /** Low level nibble write operation to LCD controller (serial or parallel)
+ */
void _writeNibble(int value);
-
-/** Low level command byte write operation to LCD controller.
- * Methods resets the RS bit and provides the required timing for the command.
- */
+
+ /** Low level command byte write operation to LCD controller.
+ * Methods resets the RS bit and provides the required timing for the command.
+ */
void _writeCommand(int command);
-
-/** Low level data byte write operation to LCD controller (serial or parallel).
- * Methods sets the RS bit and provides the required timing for the data.
- */
+
+ /** Low level data byte write operation to LCD controller (serial or parallel).
+ * Methods sets the RS bit and provides the required timing for the data.
+ */
void _writeData(int data);
-/** Pure Virtual Low level writes to LCD Bus (serial or parallel)
- * Set the Enable pin.
- */
+ /** Pure Virtual Low level writes to LCD Bus (serial or parallel)
+ * Set the Enable pin.
+ */
virtual void _setEnable(bool value) = 0;
-/** Pure Virtual Low level writes to LCD Bus (serial or parallel)
- * Set the RS pin ( 0 = Command, 1 = Data).
- */
- virtual void _setRS(bool value) = 0;
+ /** Pure Virtual Low level writes to LCD Bus (serial or parallel)
+ * Set the RS pin ( 0 = Command, 1 = Data).
+ */
+ virtual void _setRS(bool value) = 0;
-/** Pure Virtual Low level writes to LCD Bus (serial or parallel)
- * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
- */
+ /** Pure Virtual Low level writes to LCD Bus (serial or parallel)
+ * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
+ */
virtual void _setBL(bool value) = 0;
-
-/** Pure Virtual Low level writes to LCD Bus (serial or parallel)
- * Set the databus value (4 bit).
- */
+
+ /** Pure Virtual Low level writes to LCD Bus (serial or parallel)
+ * Set the databus value (4 bit).
+ */
virtual void _setData(int value) = 0;
-/** Low level byte write operation to LCD controller (serial or parallel)
- * Depending on the RS pin this byte will be interpreted as data or command
- */
+ /** Low level byte write operation to LCD controller (serial or parallel)
+ * Depending on the RS pin this byte will be interpreted as data or command
+ */
virtual void _writeByte(int value);
//Display type
- LCDType _type; // Display type
- int _nr_cols;
- int _nr_rows;
+ LCDType _type; // Display type
+ int _nr_cols;
+ int _nr_rows;
int _addr_mode; // Addressing mode of LCDType, defines relation between display row,col and controller memory address
-
+
//Display mode
LCDMode _currentMode;
-//Controller type
+//Controller type
LCDCtrl _ctrl; // Controller type
int _font; // ASCII character fonttable
-
-//Controller select, mainly used for LCD40x4
- _LCDCtrl_Idx _ctrl_idx;
+
+//Controller select, mainly used for LCD40x4
+ _LCDCtrl_Idx _ctrl_idx;
// Cursor
int _column;
int _row;
- LCDCursor _currentCursor;
+ LCDCursor _currentCursor;
-// Function modes saved to allow switch between Instruction sets after initialisation time
+// Function modes saved to allow switch between Instruction sets after initialisation time
int _function, _function_1, _function_x;
// Icon, Booster mode and contrast saved to allow contrast change at later time
// Only available for controllers with added features
- int _icon_power, _contrast;
+ int _icon_power, _contrast;
};
//--------- End TextLCD_Base -----------
@@ -607,58 +646,59 @@
/** Create a TextLCD interface for using regular mbed pins
*
*/
-class TextLCD : public TextLCD_Base {
-public:
+class TextLCD : public TextLCD_Base
+{
+public:
/** Create a TextLCD interface for using regular mbed pins
*
* @param rs Instruction/data control line
* @param e Enable line (clock)
* @param d4-d7 Data lines for using as a 4-bit interface
* @param type Sets the panel size/addressing mode (default = LCD16x2)
- * @param bl Backlight control line (optional, default = NC)
- * @param e2 Enable2 line (clock for second controller, LCD40x4 only)
- * @param ctrl LCD controller (default = HD44780)
+ * @param bl Backlight control line (optional, default = NC)
+ * @param e2 Enable2 line (clock for second controller, LCD40x4 only)
+ * @param ctrl LCD controller (default = HD44780)
*/
TextLCD(PinName rs, PinName e, PinName d4, PinName d5, PinName d6, PinName d7, LCDType type = LCD16x2, PinName bl = NC, PinName e2 = NC, LCDCtrl ctrl = HD44780);
- /** Destruct a TextLCD interface for using regular mbed pins
- *
- * @param none
- * @return none
- */
+ /** Destruct a TextLCD interface for using regular mbed pins
+ *
+ * @param none
+ * @return none
+ */
virtual ~TextLCD();
-private:
+private:
-/** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
- * Set the Enable pin.
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
+ * Set the Enable pin.
+ */
virtual void _setEnable(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
- * Set the RS pin (0 = Command, 1 = Data).
- */
- virtual void _setRS(bool value);
+ /** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
+ * Set the RS pin (0 = Command, 1 = Data).
+ */
+ virtual void _setRS(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
- * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
+ * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
+ */
virtual void _setBL(bool value);
-
-/** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
- * Set the databus value (4 bit).
- */
+
+ /** Implementation of pure Virtual Low level writes to LCD Bus (parallel)
+ * Set the databus value (4 bit).
+ */
virtual void _setData(int value);
-/** Regular mbed pins bus
- */
+ /** Regular mbed pins bus
+ */
DigitalOut _rs, _e;
BusOut _d;
-
-/** Optional Hardware pins for the Backlight and LCD40x4 device
- * Default PinName value is NC, must be used as pointer to avoid issues with mbed lib and DigitalOut pins
- */
- DigitalOut *_bl, *_e2;
+
+ /** Optional Hardware pins for the Backlight and LCD40x4 device
+ * Default PinName value is NC, must be used as pointer to avoid issues with mbed lib and DigitalOut pins
+ */
+ DigitalOut *_bl, *_e2;
};
//----------- End TextLCD ---------------
@@ -670,74 +710,75 @@
/** Create a TextLCD interface using an I2C PCF8574 (or PCF8574A) or MCP23008 portexpander
*
*/
-class TextLCD_I2C : public TextLCD_Base {
+class TextLCD_I2C : public TextLCD_Base
+{
public:
- /** Create a TextLCD interface using an I2C PCF8574 (or PCF8574A) or MCP23008 portexpander
- *
- * @param i2c I2C Bus
- * @param deviceAddress I2C slave address (PCF8574 (or PCF8574A) or MCP23008 portexpander, default = PCF8574_SA0 = 0x40)
- * @param type Sets the panel size/addressing mode (default = LCD16x2)
- * @param ctrl LCD controller (default = HD44780)
- */
+ /** Create a TextLCD interface using an I2C PCF8574 (or PCF8574A) or MCP23008 portexpander
+ *
+ * @param i2c I2C Bus
+ * @param deviceAddress I2C slave address (PCF8574 (or PCF8574A) or MCP23008 portexpander, default = PCF8574_SA0 = 0x40)
+ * @param type Sets the panel size/addressing mode (default = LCD16x2)
+ * @param ctrl LCD controller (default = HD44780)
+ */
TextLCD_I2C(I2C *i2c, char deviceAddress = PCF8574_SA0, LCDType type = LCD16x2, LCDCtrl ctrl = HD44780);
private:
-
-/** Place the Enable bit in the databus shadowvalue
- * Used for mbed I2C portexpander
- * @param value data to write
- * @return none
- */
- void _setEnableBit(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
- * Set the Enable pin.
- */
+ /** Place the Enable bit in the databus shadowvalue
+ * Used for mbed I2C portexpander
+ * @param value data to write
+ * @return none
+ */
+ void _setEnableBit(bool value);
+
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
+ * Set the Enable pin.
+ */
virtual void _setEnable(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
- * Set the RS pin (0 = Command, 1 = Data).
- */
- virtual void _setRS(bool value);
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
+ * Set the RS pin (0 = Command, 1 = Data).
+ */
+ virtual void _setRS(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
- * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
+ * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
+ */
virtual void _setBL(bool value);
-
-/** Place the 4bit data in the databus shadowvalue
- * Used for mbed I2C portexpander
- * @param value data to write
- * @return none
- */
+
+ /** Place the 4bit data in the databus shadowvalue
+ * Used for mbed I2C portexpander
+ * @param value data to write
+ * @return none
+ */
void _setDataBits(int value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
- * Set the databus value (4 bit).
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
+ * Set the databus value (4 bit).
+ */
virtual void _setData(int value);
-
+
//New optimized
//Test faster _writeByte 0.11s vs 0.27s for a 20x4 fillscreen (PCF8574)
//Test faster _writeByte 0.14s vs 0.34s for a 20x4 fillscreen (MCP23008)
-/** Low level writes to LCD serial bus expander
- */
- virtual void _writeByte(int value);
+ /** Low level writes to LCD serial bus expander
+ */
+ virtual void _writeByte(int value);
-/** Write data to MCP23008 I2C portexpander
- * @param reg register to write
- * @param value data to write
- * @return none
- */
- void _writeRegister (int reg, int value);
-
+ /** Write data to MCP23008 I2C portexpander
+ * @param reg register to write
+ * @param value data to write
+ * @return none
+ */
+ void _writeRegister (int reg, int value);
+
//I2C bus
I2C *_i2c;
char _slaveAddress;
-
+
// Internal bus shadow value for serial bus only
- char _lcd_bus;
+ char _lcd_bus;
};
#endif /* I2C Expander PCF8574/MCP23008 */
@@ -750,45 +791,46 @@
/** Create a TextLCD interface using an SPI 74595 portexpander
*
*/
-class TextLCD_SPI : public TextLCD_Base {
+class TextLCD_SPI : public TextLCD_Base
+{
public:
/** Create a TextLCD interface using an SPI 74595 portexpander
*
* @param spi SPI Bus
* @param cs chip select pin (active low)
* @param type Sets the panel size/addressing mode (default = LCD16x2)
- * @param ctrl LCD controller (default = HD44780)
+ * @param ctrl LCD controller (default = HD44780)
*/
TextLCD_SPI(SPI *spi, PinName cs, LCDType type = LCD16x2, LCDCtrl ctrl = HD44780);
private:
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
- * Set the Enable pin.
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
+ * Set the Enable pin.
+ */
virtual void _setEnable(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
- * Set the RS pin (0 = Command, 1 = Data).
- */
- virtual void _setRS(bool value);
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
+ * Set the RS pin (0 = Command, 1 = Data).
+ */
+ virtual void _setRS(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
- * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
+ * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
+ */
virtual void _setBL(bool value);
-
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
- * Set the databus value (4 bit).
- */
- virtual void _setData(int value);
-
-// SPI bus
+
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial expander)
+ * Set the databus value (4 bit).
+ */
+ virtual void _setData(int value);
+
+// SPI bus
SPI *_spi;
- DigitalOut _cs;
-
+ DigitalOut _cs;
+
// Internal bus shadow value for serial bus only
- char _lcd_bus;
+ char _lcd_bus;
};
#endif /* SPI Expander SN74595 */
//---------- End TextLCD_SPI ------------
@@ -800,58 +842,59 @@
/** Create a TextLCD interface using a controller with native I2C interface
*
*/
-class TextLCD_I2C_N : public TextLCD_Base {
+class TextLCD_I2C_N : public TextLCD_Base
+{
public:
/** Create a TextLCD interface using a controller with native I2C interface
*
* @param i2c I2C Bus
- * @param deviceAddress I2C slave address (default = ST7032_SA = 0x7C)
+ * @param deviceAddress I2C slave address (default = ST7032_SA = 0x7C)
* @param type Sets the panel size/addressing mode (default = LCD16x2)
- * @param bl Backlight control line (optional, default = NC)
- * @param ctrl LCD controller (default = ST7032_3V3)
+ * @param bl Backlight control line (optional, default = NC)
+ * @param ctrl LCD controller (default = ST7032_3V3)
*/
TextLCD_I2C_N(I2C *i2c, char deviceAddress = ST7032_SA, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = ST7032_3V3);
- /** Destruct a TextLCD interface using a controller with native I2C interface
- */
+ /** Destruct a TextLCD interface using a controller with native I2C interface
+ */
virtual ~TextLCD_I2C_N(void);
private:
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the Enable pin.
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the Enable pin.
+ */
virtual void _setEnable(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the RS pin ( 0 = Command, 1 = Data).
- */
- virtual void _setRS(bool value);
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the RS pin ( 0 = Command, 1 = Data).
+ */
+ virtual void _setRS(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
+ */
virtual void _setBL(bool value);
-
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the databus value (4 bit).
- */
+
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the databus value (4 bit).
+ */
virtual void _setData(int value);
-/** Low level writes to LCD serial bus only (serial native)
- */
+ /** Low level writes to LCD serial bus only (serial native)
+ */
virtual void _writeByte(int value);
//I2C bus
I2C *_i2c;
char _slaveAddress;
-
+
// controlbyte to select between data and command. Internal shadow value for serial bus only
- char _controlbyte;
-
+ char _controlbyte;
+
//Backlight
- DigitalOut *_bl;
-
+ DigitalOut *_bl;
+
};
#endif /* Native I2C */
//---------- End TextLCD_I2C_N ------------
@@ -863,7 +906,8 @@
/** Create a TextLCD interface using a controller with native SPI4 interface
*
*/
-class TextLCD_SPI_N : public TextLCD_Base {
+class TextLCD_SPI_N : public TextLCD_Base
+{
public:
/** Create a TextLCD interface using a controller with native SPI4 interface
*
@@ -871,8 +915,8 @@
* @param cs chip select pin (active low)
* @param rs Instruction/data control line
* @param type Sets the panel size/addressing mode (default = LCD16x2)
- * @param bl Backlight control line (optional, default = NC)
- * @param ctrl LCD controller (default = ST7032_3V3)
+ * @param bl Backlight control line (optional, default = NC)
+ * @param ctrl LCD controller (default = ST7032_3V3)
*/
TextLCD_SPI_N(SPI *spi, PinName cs, PinName rs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = ST7032_3V3);
@@ -882,36 +926,36 @@
private:
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the Enable pin.
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the Enable pin.
+ */
virtual void _setEnable(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the RS pin (0 = Command, 1 = Data).
- */
- virtual void _setRS(bool value);
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the RS pin (0 = Command, 1 = Data).
+ */
+ virtual void _setRS(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
+ */
virtual void _setBL(bool value);
-
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the databus value (4 bit).
- */
+
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the databus value (4 bit).
+ */
virtual void _setData(int value);
-/** Low level writes to LCD serial bus only (serial native)
- */
+ /** Low level writes to LCD serial bus only (serial native)
+ */
virtual void _writeByte(int value);
-
-// SPI bus
+
+// SPI bus
SPI *_spi;
- DigitalOut _cs;
+ DigitalOut _cs;
DigitalOut _rs;
-
-//Backlight
+
+//Backlight
DigitalOut *_bl;
};
#endif /* Native SPI bus */
@@ -921,65 +965,66 @@
//-------- Start TextLCD_SPI_N_3_8 --------
#if(LCD_SPI_N_3_8 == 1) /* Native SPI bus */
/** Create a TextLCD interface using a controller with native SPI3 8 bits interface
- * This mode is supported by ST7070.
+ * This mode is supported by ST7070.
*
*/
-class TextLCD_SPI_N_3_8 : public TextLCD_Base {
+class TextLCD_SPI_N_3_8 : public TextLCD_Base
+{
public:
- /** Create a TextLCD interface using a controller with a native SPI3 8 bits interface
- * This mode is supported by ST7070. Note that implementation in TexTLCD is not very efficient due to
- * structure of the TextLCD library: each databyte is written separately and requires a separate 'count command' set to 1 byte.
- *
- * @param spi SPI Bus
- * @param cs chip select pin (active low)
- * @param type Sets the panel size/addressing mode (default = LCD16x2)
- * @param bl Backlight control line (optional, default = NC)
- * @param ctrl LCD controller (default = ST7070)
- */
- TextLCD_SPI_N_3_8(SPI *spi, PinName cs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = ST7070);
+ /** Create a TextLCD interface using a controller with a native SPI3 8 bits interface
+ * This mode is supported by ST7070. Note that implementation in TexTLCD is not very efficient due to
+ * structure of the TextLCD library: each databyte is written separately and requires a separate 'count command' set to 1 byte.
+ *
+ * @param spi SPI Bus
+ * @param cs chip select pin (active low)
+ * @param type Sets the panel size/addressing mode (default = LCD16x2)
+ * @param bl Backlight control line (optional, default = NC)
+ * @param ctrl LCD controller (default = ST7070)
+ */
+ TextLCD_SPI_N_3_8(SPI *spi, PinName cs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = ST7070);
- /** Destruct a TextLCD interface using a controller with native SPI3_8 interface
- */
- virtual ~TextLCD_SPI_N_3_8(void);
+ /** Destruct a TextLCD interface using a controller with native SPI3_8 interface
+ */
+ virtual ~TextLCD_SPI_N_3_8(void);
private:
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the Enable pin.
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the Enable pin.
+ */
virtual void _setEnable(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the RS pin (0 = Command, 1 = Data).
- */
- virtual void _setRS(bool value);
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the RS pin (0 = Command, 1 = Data).
+ */
+ virtual void _setRS(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
+ */
virtual void _setBL(bool value);
-
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the databus value (4 bit).
- */
+
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the databus value (4 bit).
+ */
virtual void _setData(int value);
-/** Low level writes to LCD serial bus only (serial native)
- */
+ /** Low level writes to LCD serial bus only (serial native)
+ */
virtual void _writeByte(int value);
-
-// SPI bus
+
+// SPI bus
SPI *_spi;
- DigitalOut _cs;
+ DigitalOut _cs;
// controlbyte to select between data and command. Internal shadow value for serial bus only
- char _controlbyte;
-
-//Backlight
+ char _controlbyte;
+
+//Backlight
DigitalOut *_bl;
};
-
-#endif /* Native SPI bus */
+
+#endif /* Native SPI bus */
//------- End TextLCD_SPI_N_3_8 -----------
@@ -991,58 +1036,59 @@
* Note: current mbed libs only support SPI 9 bit mode for NXP platforms
*
*/
-class TextLCD_SPI_N_3_9 : public TextLCD_Base {
+class TextLCD_SPI_N_3_9 : public TextLCD_Base
+{
public:
- /** Create a TextLCD interface using a controller with native SPI3 9 bits interface
- * Note: current mbed libs only support SPI 9 bit mode for NXP platforms
- *
- * @param spi SPI Bus
- * @param cs chip select pin (active low)
- * @param type Sets the panel size/addressing mode (default = LCD16x2)
- * @param bl Backlight control line (optional, default = NC)
- * @param ctrl LCD controller (default = AIP31068)
- */
+ /** Create a TextLCD interface using a controller with native SPI3 9 bits interface
+ * Note: current mbed libs only support SPI 9 bit mode for NXP platforms
+ *
+ * @param spi SPI Bus
+ * @param cs chip select pin (active low)
+ * @param type Sets the panel size/addressing mode (default = LCD16x2)
+ * @param bl Backlight control line (optional, default = NC)
+ * @param ctrl LCD controller (default = AIP31068)
+ */
TextLCD_SPI_N_3_9(SPI *spi, PinName cs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = AIP31068);
- /** Destruct a TextLCD interface using a controller with native SPI3_9 interface
- */
+ /** Destruct a TextLCD interface using a controller with native SPI3_9 interface
+ */
virtual ~TextLCD_SPI_N_3_9(void);
private:
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the Enable pin.
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the Enable pin.
+ */
virtual void _setEnable(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the RS pin (0 = Command, 1 = Data).
- */
- virtual void _setRS(bool value);
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the RS pin (0 = Command, 1 = Data).
+ */
+ virtual void _setRS(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
+ */
virtual void _setBL(bool value);
-
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the databus value (4 bit).
- */
+
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the databus value (4 bit).
+ */
virtual void _setData(int value);
-/** Low level writes to LCD serial bus only (serial native)
- */
+ /** Low level writes to LCD serial bus only (serial native)
+ */
virtual void _writeByte(int value);
-
-// SPI bus
+
+// SPI bus
SPI *_spi;
- DigitalOut _cs;
-
+ DigitalOut _cs;
+
// controlbyte to select between data and command. Internal shadow value for serial bus only
- char _controlbyte;
+ char _controlbyte;
//Backlight
- DigitalOut *_bl;
+ DigitalOut *_bl;
};
#endif /* Native SPI bus */
//-------- End TextLCD_SPI_N_3_9 ----------
@@ -1055,58 +1101,59 @@
* Note: current mbed libs only support SPI 10 bit mode for NXP platforms
*
*/
-class TextLCD_SPI_N_3_10 : public TextLCD_Base {
+class TextLCD_SPI_N_3_10 : public TextLCD_Base
+{
public:
- /** Create a TextLCD interface using a controller with native SPI3 10 bits interface
- * Note: current mbed libs only support SPI 10 bit mode for NXP platforms
- *
- * @param spi SPI Bus
- * @param cs chip select pin (active low)
- * @param type Sets the panel size/addressing mode (default = LCD16x2)
- * @param bl Backlight control line (optional, default = NC)
- * @param ctrl LCD controller (default = AIP31068)
- */
+ /** Create a TextLCD interface using a controller with native SPI3 10 bits interface
+ * Note: current mbed libs only support SPI 10 bit mode for NXP platforms
+ *
+ * @param spi SPI Bus
+ * @param cs chip select pin (active low)
+ * @param type Sets the panel size/addressing mode (default = LCD16x2)
+ * @param bl Backlight control line (optional, default = NC)
+ * @param ctrl LCD controller (default = AIP31068)
+ */
TextLCD_SPI_N_3_10(SPI *spi, PinName cs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = AIP31068);
- /** Destruct a TextLCD interface using a controller with native SPI3_10 interface
- */
+ /** Destruct a TextLCD interface using a controller with native SPI3_10 interface
+ */
virtual ~TextLCD_SPI_N_3_10(void);
private:
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the Enable pin.
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the Enable pin.
+ */
virtual void _setEnable(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the RS pin (0 = Command, 1 = Data).
- */
- virtual void _setRS(bool value);
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the RS pin (0 = Command, 1 = Data).
+ */
+ virtual void _setRS(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
+ */
virtual void _setBL(bool value);
-
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the databus value (4 bit).
- */
+
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the databus value (4 bit).
+ */
virtual void _setData(int value);
-/** Low level writes to LCD serial bus only (serial native)
- */
+ /** Low level writes to LCD serial bus only (serial native)
+ */
virtual void _writeByte(int value);
-
-// SPI bus
+
+// SPI bus
SPI *_spi;
- DigitalOut _cs;
-
+ DigitalOut _cs;
+
// controlbyte to select between data and command. Internal shadow value for serial bus only
- char _controlbyte;
+ char _controlbyte;
//Backlight
- DigitalOut *_bl;
+ DigitalOut *_bl;
};
#endif /* Native SPI bus */
@@ -1119,57 +1166,58 @@
/** Create a TextLCD interface using a controller with native SPI3 16 bits interface
*
*/
-class TextLCD_SPI_N_3_16 : public TextLCD_Base {
+class TextLCD_SPI_N_3_16 : public TextLCD_Base
+{
public:
- /** Create a TextLCD interface using a controller with native SPI3 16 bits interface
- *
- * @param spi SPI Bus
- * @param cs chip select pin (active low)
- * @param type Sets the panel size/addressing mode (default = LCD16x2)
- * @param bl Backlight control line (optional, default = NC)
- * @param ctrl LCD controller (default = PT6314)
- */
+ /** Create a TextLCD interface using a controller with native SPI3 16 bits interface
+ *
+ * @param spi SPI Bus
+ * @param cs chip select pin (active low)
+ * @param type Sets the panel size/addressing mode (default = LCD16x2)
+ * @param bl Backlight control line (optional, default = NC)
+ * @param ctrl LCD controller (default = PT6314)
+ */
TextLCD_SPI_N_3_16(SPI *spi, PinName cs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = PT6314);
- /** Destruct a TextLCD interface using a controller with native SPI3_16 interface
- */
+ /** Destruct a TextLCD interface using a controller with native SPI3_16 interface
+ */
virtual ~TextLCD_SPI_N_3_16(void);
private:
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the Enable pin.
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the Enable pin.
+ */
virtual void _setEnable(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the RS pin (0 = Command, 1 = Data).
- */
- virtual void _setRS(bool value);
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the RS pin (0 = Command, 1 = Data).
+ */
+ virtual void _setRS(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
+ */
virtual void _setBL(bool value);
-
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the databus value (4 bit).
- */
+
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the databus value (4 bit).
+ */
virtual void _setData(int value);
-/** Low level writes to LCD serial bus only (serial native)
- */
+ /** Low level writes to LCD serial bus only (serial native)
+ */
virtual void _writeByte(int value);
-
-// SPI bus
+
+// SPI bus
SPI *_spi;
- DigitalOut _cs;
-
+ DigitalOut _cs;
+
// controlbyte to select between data and command. Internal shadow value for serial bus only
- char _controlbyte;
+ char _controlbyte;
//Backlight
- DigitalOut *_bl;
+ DigitalOut *_bl;
};
#endif /* Native SPI bus */
//-------- End TextLCD_SPI_N_3_16 ----------
@@ -1182,58 +1230,59 @@
* Note: lib uses SPI 8 bit mode
*
*/
-class TextLCD_SPI_N_3_24 : public TextLCD_Base {
+class TextLCD_SPI_N_3_24 : public TextLCD_Base
+{
public:
- /** Create a TextLCD interface using a controller with native SPI3 24 bits interface
- * Note: lib uses SPI 8 bit mode
- *
- * @param spi SPI Bus
- * @param cs chip select pin (active low)
- * @param type Sets the panel size/addressing mode (default = LCD16x2)
- * @param bl Backlight control line (optional, default = NC)
- * @param ctrl LCD controller (default = SSD1803)
- */
+ /** Create a TextLCD interface using a controller with native SPI3 24 bits interface
+ * Note: lib uses SPI 8 bit mode
+ *
+ * @param spi SPI Bus
+ * @param cs chip select pin (active low)
+ * @param type Sets the panel size/addressing mode (default = LCD16x2)
+ * @param bl Backlight control line (optional, default = NC)
+ * @param ctrl LCD controller (default = SSD1803)
+ */
TextLCD_SPI_N_3_24(SPI *spi, PinName cs, LCDType type = LCD16x2, PinName bl = NC, LCDCtrl ctrl = SSD1803_3V3);
- /** Destruct a TextLCD interface using a controller with native SPI3_24 interface
- */
+ /** Destruct a TextLCD interface using a controller with native SPI3_24 interface
+ */
virtual ~TextLCD_SPI_N_3_24(void);
private:
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the Enable pin.
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the Enable pin.
+ */
virtual void _setEnable(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the RS pin (0 = Command, 1 = Data).
- */
- virtual void _setRS(bool value);
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the RS pin (0 = Command, 1 = Data).
+ */
+ virtual void _setRS(bool value);
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
- */
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the BL pin (0 = Backlight Off, 1 = Backlight On).
+ */
virtual void _setBL(bool value);
-
-/** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
- * Set the databus value (4 bit).
- */
+
+ /** Implementation of pure Virtual Low level writes to LCD Bus (serial native)
+ * Set the databus value (4 bit).
+ */
virtual void _setData(int value);
-/** Low level writes to LCD serial bus only (serial native)
- */
+ /** Low level writes to LCD serial bus only (serial native)
+ */
virtual void _writeByte(int value);
-
-// SPI bus
+
+// SPI bus
SPI *_spi;
- DigitalOut _cs;
-
+ DigitalOut _cs;
+
// controlbyte to select between data and command. Internal value for serial bus only
- char _controlbyte;
+ char _controlbyte;
//Backlight
- DigitalOut *_bl;
+ DigitalOut *_bl;
};
#endif /* Native SPI bus */
//-------- End TextLCD_SPI_N_3_24 ----------