added SPFD54124B driver by user shilow

This commit is contained in:
Joel Bodenmann 2014-08-20 00:39:52 +02:00
parent 3b21507274
commit bf164b4583
5 changed files with 409 additions and 0 deletions

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@ -25,6 +25,7 @@ FEATURE: Prevent mouse events going to obscured widgets
FEATURE: Add GFILE support for file lists
FEATURE: Add GFILE support for C strings as files
FEATURE: Add GFILE support for PetitFS
FEATURE: Added SPFD54124B GDISP driver by user shilow
*** Release 2.1 ***

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/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.org/license.html
*/
#ifndef _GDISP_LLD_BOARD_H
#define _GDISP_LLD_BOARD_H
static inline void init_board(GDisplay *g)
{
(void) g;
}
static inline void post_init_board(GDisplay *g)
{
(void) g;
}
static inline void setpin_reset(GDisplay *g, bool_t state)
{
(void) g;
(void) state;
}
static inline void set_backlight(GDisplay *g, uint8_t percent)
{
(void) g;
(void) percent;
}
static inline void acquire_bus(GDisplay *g)
{
(void) g;
}
static inline void release_bus(GDisplay *g)
{
(void) g;
}
static inline void write_index(GDisplay *g, uint16_t index)
{
(void) g;
(void) index;
}
static inline void write_data(GDisplay *g, uint16_t data)
{
(void) g;
(void) data;
}
#endif /* _GDISP_LLD_BOARD_H */

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GFXINC += $(GFXLIB)/drivers/gdisp/SPFD54124B
GFXSRC += $(GFXLIB)/drivers/gdisp/SPFD54124B/gdisp_lld_SPFD54124B.c

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/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.org/license.html
*
* Driver for display from Nokia 1616 phone
* based on the work of axillent@gmail.com (http://radiokot.ru/articles/53/)
* adapted by shilow@ukr.net with the help of Federico Reds <fede.677387@hotmail.it>
*/
#include "gfx.h"
#if GFX_USE_GDISP
#if defined(GDISP_SCREEN_HEIGHT)
#warning "GDISP: This low level driver does not support setting a screen size. It is being ignored."
#undef GDISP_SCREEN_HEIGHT
#endif
#if defined(GDISP_SCREEN_WIDTH)
#warning "GDISP: This low level driver does not support setting a screen size. It is being ignored."
#undef GDISP_SCREEN_WIDTH
#endif
#include "drivers/gdisp/SPFD54124B/gdisp_lld_config.h"
#include "src/gdisp/driver.h"
#include "board_SPFD54124B.h"
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
// Set parameters if they are not already set
#ifndef GDISP_SCREEN_HEIGHT
#define GDISP_SCREEN_HEIGHT 161
#endif
#ifndef GDISP_SCREEN_WIDTH
#define GDISP_SCREEN_WIDTH 129
#endif
/* Offset in RAM of visible area */
#ifndef GDISP_RAM_X_OFFSET
#define GDISP_RAM_X_OFFSET 2
#endif
/* Offset in RAM of visible area */
#ifndef GDISP_RAM_Y_OFFSET
#define GDISP_RAM_Y_OFFSET 1
#endif
#ifndef GDISP_SLEEP_POS
#define GDISP_SLEEP_POS ((GDISP_SCAN_LINES-GDISP_SLEEP_SIZE)/2 & ~3)
#endif
#ifndef GDISP_INITIAL_CONTRAST
#define GDISP_INITIAL_CONTRAST 50
#endif
#ifndef GDISP_INITIAL_BACKLIGHT
#define GDISP_INITIAL_BACKLIGHT 100
#endif
/*===========================================================================*/
/* Driver exported variables. */
/*===========================================================================*/
/*===========================================================================*/
/* Driver local variables. */
/*===========================================================================*/
// Use the priv pointer itself to save our color. This save allocating ram for it
// and works provided sizeof(uint16_t) <= sizeof(void *)
#define savecolor(g) (*(uint16_t *)&g->priv)
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
// Some macros just to make reading the code easier
#define delayms(ms) gfxSleepMilliseconds(ms)
#define write_data2(g, d1, d2) { write_data(g, d1); write_data(g, d2); }
#define write_data3(g, d1, d2, d3) { write_data(g, d1); write_data(g, d2); write_data(g, d3); }
#define write_reg(g, cmd, d1) { write_index(g, cmd); write_data(g, d1); }
#define write_reg2(g, cmd, d1, d2) { write_index(g, cmd); write_data2(g, d1, d2); }
#define write_reg3(g, cmd, d1, d2, d3) { write_index(g, cmd); write_data3(g, d1, d2, d3); }
static inline void set_viewport(GDisplay* g)
{
write_reg2(g, SPFD54124B_CMD_CASET, GDISP_RAM_X_OFFSET+g->p.x, GDISP_RAM_X_OFFSET+g->p.x+g->p.cx-1); // Column address set
write_reg2(g, SPFD54124B_CMD_RASET, GDISP_RAM_Y_OFFSET+g->p.y, GDISP_RAM_Y_OFFSET+g->p.y+g->p.cy-1); // Page address set
write_index(g, SPFD54124B_CMD_RAMWR);
}
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
const uint16_t lcd_init_list[] = {
SPFD54124B_CMD_SLPOUT,
SPFD54124B_CMD_COLMOD, SPFD54124B_SEND_DATA | SPFD54124B_CMD_COLMOD_MCU16bit,
SPFD54124B_CMD_DISPON,
SPFD54124B_CMD_INVOFF,
SPFD54124B_CMD_NORON
};
LLDSPEC bool_t gdisp_lld_init(GDisplay *g)
{
// No private area for this controller
g->priv = 0;
// Initialise the board interface
init_board(g);
// Hardware reset
setpin_reset(g, TRUE);
delayms(100);
setpin_reset(g, FALSE);
delayms(100);
acquire_bus(g);
const uint16_t *list = &lcd_init_list[0];
uint8_t size = sizeof(lcd_init_list) / sizeof(lcd_init_list[0]);
while(size--) {
write_index(g, *list++);
}
// Finish Init
post_init_board(g);
release_bus(g);
// Turn on the back-light
set_backlight(g, GDISP_INITIAL_BACKLIGHT);
// Initialise the GDISP structure to match
g->g.Width = GDISP_SCREEN_WIDTH;
g->g.Height = GDISP_SCREEN_HEIGHT;
g->g.Orientation = GDISP_ROTATE_0;
g->g.Powermode = powerOn;
g->g.Backlight = GDISP_INITIAL_BACKLIGHT;
g->g.Contrast = GDISP_INITIAL_CONTRAST;
return TRUE;
}
#if GDISP_HARDWARE_STREAM_WRITE
LLDSPEC void gdisp_lld_write_start(GDisplay *g)
{
acquire_bus(g);
set_viewport(g);
}
LLDSPEC void gdisp_lld_write_color(GDisplay *g)
{
write_data(g, gdispColor2Native(g->p.color));
}
LLDSPEC void gdisp_lld_write_stop(GDisplay *g)
{
release_bus(g);
}
#endif
#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL
LLDSPEC void gdisp_lld_control(GDisplay *g)
{
/* The hardware is capable of supporting...
* GDISP_CONTROL_POWER - supported
* GDISP_CONTROL_ORIENTATION - supported
* GDISP_CONTROL_BACKLIGHT - unsupported
* GDISP_CONTROL_CONTRAST - unsupported
*/
switch(g->p.x) {
case GDISP_CONTROL_POWER:
if (g->g.Powermode == (powermode_t)g->p.ptr)
return;
switch((powermode_t)g->p.ptr) {
case powerOff:
acquire_bus(g);
write_index(g, SPFD54124B_CMD_SLPIN);
release_bus(g);
break;
case powerOn:
acquire_bus(g);
write_index(g, SPFD54124B_CMD_SLPOUT);
delayms(20);
write_index(g, SPFD54124B_CMD_NORON);
release_bus(g);
break;
case powerSleep:
acquire_bus(g);
write_index(g, SPFD54124B_CMD_SLPOUT);
delayms(20);
release_bus(g);
break;
default:
return;
}
g->g.Powermode = (powermode_t)g->p.ptr;
return;
case GDISP_CONTROL_ORIENTATION:
if (g->g.Orientation == (orientation_t)g->p.ptr)
return;
switch((orientation_t)g->p.ptr) {
case GDISP_ROTATE_0:
acquire_bus(g);
write_index(g, SPFD54124B_CMD_MADCTR);
write_index(g, 0x00);
release_bus(g);
g->g.Height = GDISP_SCREEN_HEIGHT;
g->g.Width = GDISP_SCREEN_WIDTH;
break;
case GDISP_ROTATE_90:
acquire_bus(g);
write_index(g, SPFD54124B_CMD_MADCTR);
write_index(g, 0xA0);
release_bus(g);
g->g.Height = GDISP_SCREEN_WIDTH;
g->g.Width = GDISP_SCREEN_HEIGHT;
break;
case GDISP_ROTATE_180:
acquire_bus(g);
write_index(g, SPFD54124B_CMD_MADCTR);
write_index(g, 0xC0);
release_bus(g);
g->g.Height = GDISP_SCREEN_HEIGHT;
g->g.Width = GDISP_SCREEN_WIDTH;
break;
case GDISP_ROTATE_270:
acquire_bus(g);
write_index(g, SPFD54124B_CMD_MADCTR);
write_index(g, 0x60);
release_bus(g);
g->g.Height = GDISP_SCREEN_WIDTH;
g->g.Width = GDISP_SCREEN_HEIGHT;
break;
case GDISP_ROTATE_PORTRAIT:
acquire_bus(g);
write_index(g, SPFD54124B_CMD_MADCTR);
write_index(g, 0x00);
release_bus(g);
g->g.Height = GDISP_SCREEN_HEIGHT;
g->g.Width = GDISP_SCREEN_WIDTH;
break;
case GDISP_ROTATE_LANDSCAPE:
acquire_bus(g);
write_index(g, SPFD54124B_CMD_MADCTR);
write_index(g, 0xA0);
release_bus(g);
g->g.Height = GDISP_SCREEN_WIDTH;
g->g.Width = GDISP_SCREEN_HEIGHT;
break;
default:
return;
}
g->g.Orientation = (orientation_t)g->p.ptr;
return;
}
}
#endif
#endif /* GFX_USE_GDISP */

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/*
* This file is subject to the terms of the GFX License. If a copy of
* the license was not distributed with this file, you can obtain one at:
*
* http://ugfx.org/license.html
*/
/*
* Driver for display from Nokia 1616 phone
* based on the work of axillent@gmail.com (http://radiokot.ru/articles/53/)
* adapted by shilow@ukr.net with the help of Federico Reds <fede.677387@hotmail.it>
*/
#ifndef _GDISP_LLD_CONFIG_H
#define _GDISP_LLD_CONFIG_H
#if GFX_USE_GDISP
/*===========================================================================*/
/* Driver hardware support. */
/*===========================================================================*/
#define GDISP_HARDWARE_CONTROL TRUE
#define GDISP_HARDWARE_STREAM_WRITE TRUE
#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_RGB565
#define SPFD54124B_SEND_CMD 0x00
#define SPFD54124B_SEND_DATA 0x100
#define SPFD54124B_CMD_NOP 0x00
#define SPFD54124B_CMD_SLPIN 0x11
#define SPFD54124B_CMD_SLPOUT 0x11
#define SPFD54124B_CMD_NORON 0x13
#define SPFD54124B_CMD_INVOFF 0x20
#define SPFD54124B_CMD_DISPON 0x29
#define SPFD54124B_CMD_CASET 0x2A
#define SPFD54124B_CMD_RASET 0x2B
#define SPFD54124B_CMD_RAMWR 0x2C
#define SPFD54124B_CMD_RGBSET 0x2D
#define SPFD54124B_CMD_PTLAR 0x30
#define SPFD54124B_CMD_MADCTR 0x36
#define SPFD54124B_CMD_VSCSAD 0x37
#define SPFD54124B_CMD_COLMOD 0x3A
// MCU interface 12bit
#define SPFD54124B_CMD_COLMOD_MCU12bit 0x03
// MCU interface 16bit
#define SPFD54124B_CMD_COLMOD_MCU16bit 0x05
// MCU interface 18bit
#define SPFD54124B_CMD_COLMOD_MCU18bit 0x06
// RGB interface 16bit
#define SPFD54124B_CMD_COLMOD_RGB16bit 0x50
// RGB interface 18bit
#define SPFD54124B_CMD_COLMOD_RGB18bit 0x60
// Row Address Order
#define SPFD54124B_CMD_MADCTR_MY (1 << 7)
// Column Address Order
#define SPFD54124B_CMD_MADCTR_MX (1 << 6)
// Row/Column Exchange
#define SPFD54124B_CMD_MADCTR_MV (1 << 5)
// Vertical Refresh Order
#define SPFD54124B_CMD_MADCTR_ML (1 << 4)
// RGB-BGR ORDER
#define SPFD54124B_CMD_MADCTR_RGB (1 << 3)
#endif /* GFX_USE_GDISP */
#endif /* _GDISP_LLD_CONFIG_H */