Arabic.h File Reference

Arabic output to LCD. More...

#include <stdint.h>

Go to the source code of this file.

Enumerations
enum	Arabic_t {   null , alif , ayh , baa ,   daad , daal , dhaa , dhaal ,   faa , ghayh , haa , ha ,   jeem , kaaf , khaa , laam ,   meem , noon , qaaf , raa ,   saad , seen , sheen , ta ,   thaa , twe , waaw , yaa ,   zaa , space , dot }
	Arabic character set.

Functions
void	Arabic_SetCursor (uint32_t newX, uint32_t newY)
	Move Arabic cursor. More...
void	Arabic_OutChar (Arabic_t ch)
	Output an Arabic character. More...
void	Arabic_OutString (Arabic_t *ptr)
	Output an Arabic string. More...

Detailed Description

Arabic output to LCD.

Arabic character/string output to ST7735R display

Version

ECE319K v1.0

Author

Amina Meddad and Jonathan Valvano

Copyright

Copyright 2024 by Jonathan W. Valvano, valva.nosp@m.no@m.nosp@m.ail.u.nosp@m.texa.nosp@m.s.edu,

Warning

AS-IS

Note

For more information see http://users.ece.utexas.edu/~valvano/

Date

August 14, 2024

Adafruit ST7735R pins

Pin	Connection	Description
10	+3.3	Backlight
9	nc	SPI1 MISO (used for SDC)
8	PB9	SPI1 SCLK clock out
7	PB8	SPI1 PICO data out
6	PB6	SPI1 CS0=TFT_CS
5	nc	CARD_CS (used for SDC)
4	PA13	Data/Command(GPIO), high for data, low for command
3	PB15	RESET, low to reset, (GPIO)
2	+3.3	VCC
1	Gnd	ground

wide.hk ST7735R with ADXL345 accelerometer pins

Pin	Connection
VCC	+3.3 V
GND	Ground
!SCL	SPI1 SCLK: PB9 clock
!SDA	SPI1 PICO: PB8 MOSI SPI data from microcontroller to TFT or SDC
DC	GPIO PA13 TFT data/command
RES	GPIO PB15 TFT reset
CS	SPI1 CS0: PB6 TFT_CS, active low to enable TFT
*CS	(NC) SDC_CS, active low to enable SDC
MISO	(NC) MISO SPI data from SDC to microcontroller
SDA	(NC) I2C data for ADXL345 accelerometer
SCL	(NC) I2C clock for ADXL345 accelerometer
SDO	(NC) I2C alternate address for ADXL345 accelerometer
Backlight + - Light, backlight connected to +3.3 V

wide.hk ST7735R with ADXL335 accelerometer pins

Pin	Connection
VCC	+3.3 V
GND	Ground /
!SCL	SPI1 SCLK: PB9
!SDA	SPI1 PICO: PB8 MOSI SPI data from microcontroller to TFT or SDC
DC	GPIO PA13 TFT data/command
RES	GPIO PB15 TFT reset
CS	SPI1 CS0: PB6 TFT_CS, active low to enable TFT
*CS	(NC) SDC_CS, active low to enable SDC
MISO	(NC) MISO SPI data from SDC to microcontroller
X	(NC) analog input X-axis from ADXL335 accelerometer
Y	(NC) analog input Y-axis from ADXL335 accelerometer
Z	(NC) analog input Z-axis from ADXL335 accelerometer
Backlight +	Light, backlight connected to +3.3 V

HiLetgo ST7735 TFT and SDC pins

signal	Pin	Connection
LED-	16	TFT, to ground
LED+	15	TFT, to +3.3 V
SD_CS	14	SDC, to chip select
MOSI	13	SDC, to MOSI
MISO	12	SDC, to MISO
SCK	11	SDC, to serial clock
CS	10	TFT, to PB6 SPI1 CS0
SCL	9	TFT, to PB9 SPI1 SCLK
SDA	8	TFT, to PB8 MOSI SPI1 PICO
A0	7	TFT, to PA13 Data/Command, high for data, low for command
RESET	6	TFT, to PB15 reset (GPIO), low to reset
NC	3,4,5	not connected
VCC	2	to +3.3 V
GND	1	to ground

Tyenaza Tyenazaqhf72mi9s3 pins

signal	Pin	Connection
LED	8	to +3.3 V
SCK	7	SCLK to PB9 SPI1 SCLK
SDA	6	MOSI, to PB8 SPI1 PICO
A0	5	Data/Command to PA13 (GPIO), high for data, low for command
RESET	4	to PB15 (GPIO), low to reset
CS	3	to PB6 SPI1 CS0:
Gnd	2	to ground
VCC	1	to +3.3 V