Library for LCD19264 with UC1609C display (Oshosoft)

UC1609C Driver​

• Developed using Pic18 Basic with the Oshonsoft v5.73 compiler.
• Implements communication with the UC1609C graphical display controller via SPI.
• Defines essential control pins (Reset, Chip Select, Command/Data, Clock, Data).
• Provides functions for initialization, command transmission, and data writing.
• Includes cursor control functions to set the display position.
• Supports text rendering through character and string printing functions.
• Implements pixel manipulation for basic graphics like lines and individual pixels.
• Optimized for monochrome 128x64 display operation.

Implemented Functions​

UC1609C_Locate​

• Positions the cursor to a specified row and column.
• Translates text coordinates into display pixel locations.

UC1609C_Send_XY​

• Sets the internal cursor position using x (column) and y (page) coordinates.
• Splits x into lower and upper nibbles and sends commands accordingly.

UC1609C_Print​

• Prints a string of characters on the display.
• Iterates through each character and calls UC1609C_PutC.

UC1609C_PutC​

• Displays a single character on the screen.
• Retrieves the font bitmap and sends data column by column.

UC1609C_PrintP​

• Prints a string of characters at a specific x, y position.
• Allows custom character width and height.

UC1609C_PutCP​

• Displays a single character at a given x, y position.
• Retrieves the font data and applies scaling for size adjustment.

UC1609C_Clear_Display​

• Clears the entire display by writing zeros to memory.
• Iterates through all pages and columns.

UC1609C_Init​

• Initializes the UC1609C display.
• Configures I/O pins, resets the display, and sends initialization commands.

UC1609C_Power_Down​

• Powers down the UC1609C display.
• Executes the reset sequence to enter low-power mode.

UC1609C_Pixel​

• Draws a single pixel at an (x, y) coordinate.
• Uses the vertical line function for precise control.

UC1609C_Line_H​

• Draws a horizontal line from (x, y) to (x2, y).
• Calls the vertical line function for each pixel.

UC1609C_Line_V​

• Draws a vertical line from (x, y) downward.
• Uses bitwise operations to set pixels within memory pages.