BeRTOS
Functions
hw_hx8347.h File Reference

HX8347 low-level hardware macros for Atmel SAM3X-EK board. More...

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Functions

void hx8347_cmd (uint8_t cmd)
 Send a command to LCD controller.
void hx8347_write (uint16_t data)
 Send data to LCD controller.
uint16_t hx8347_read (void)
 Read data from LCD controller.
void hx8347_busInit (void)
 Bus initialization: setup hardware where LCD is connected.

Detailed Description

HX8347 low-level hardware macros for Atmel SAM3X-EK board.

The LCD controller is connected to the cpu static memory controller. LCD has 16 data lines and usual RS/WR/RD lines. The data lines are connected to the SMC data bus (D0-15), while the SCM address bus (A1 only) is used to drive the RS pin. WR/RD are connected to SMC's NWE and NRD respectively.

Author:
Stefano Fedrigo <aleph@develer.com>

Definition in file hw_hx8347.h.