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Added UC1601s driver

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inmarket 2017-05-05 09:06:57 +10:00
parent 864210b764
commit eaa704c765
7 changed files with 451 additions and 0 deletions
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2
changelog.txt
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@ -31,6 +31,8 @@ FEATURE: Added justifyWordWrap, justifyNoWordWrap text justification to GDISP (r
FEATURE: Added justifyPad, justifyNoPad text justification to GDISP
FEATURE: Added GDISP_NEED_TEXT_BOXPADLR and GDISP_NEED_TEXT_BOXPADTB configuration options
FIX: Fixed an issue on FreeRTOS where thread stacks were being created too large
FEATURE: Added UC1601s driver
FIX: Fixed issues with the STM746-Discovery board with ChibiOS
*** Release 2.7 ***

87
drivers/gdisp/UC1601s/UC1601s.h Normal file
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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:
*
* https://ugfx.io/license.html
*
* Author: pashamray
* e-mail: pashamray@gmail.com
* github: https://github.com/pashamray
*
* this driver based on code:
* http://caxapa.ru/thumbs/316734/rdx0154gc.zip
* http://leoniv.livejournal.com/124005.html
* Author: leoniv
* Web site: http://leoniv.livejournal.com
*
*/
#ifndef _UC1601s_H
#define _UC1601s_H
// UC1601s Address:
#define UC1601s_ADDR_C 0x70 // control address
#define UC1601s_ADDR_D 0x72 // data address
#define UC1601s_SET_COL_L 0x00 // set column address LSB, CA[3:0]
#define UC1601s_SET_COL_H 0x10 // set column address MSB, CA[7:4]
#define UC1601s_SET_TC 0x24 // set temperature compensation, TC[1:0]
#define UC1601s_SET_POWER 0x28 // set power control, PC[2:0]
#define UC1601s_SET_ADV 0x30 // set advanced program control, APC[R][7:0]
#define UC1601s_SET_SL 0x40 // set scroll line, SL[5:0]
#define UC1601s_SET_PAGE 0xB0 // set page address, PA[3:0]
#define UC1601s_SET_BIAS 0x81 // set Vbias, PM[7:0]
#define UC1601s_SET_PART 0x84 // set partial display control, LC[4]
#define UC1601s_SET_RAMA 0x88 // set RAM address control, AC[2:0]
#define UC1601s_SET_FR 0xA0 // set frame rate, LC[3]
#define UC1601s_SET_PON 0xA4 // set all pixel on, DC[1]
#define UC1601s_SET_INV 0xA6 // set inverse display, DC[0]
#define UC1601s_SET_EN 0xAE // set display enable, DC[2]
#define UC1601s_SET_MAP 0xC0 // set LCD mapping control, LC[2:1]
#define UC1601s_RESET 0xE2 // system reset
#define UC1601s_NOP 0xE3 // NOP
#define UC1601s_SET_TEST 0xE4 // set test control
#define UC1601s_SET_BR 0xE8 // set LCD bias ratio, BR[1:0]
#define UC1601s_SET_CEN 0xF1 // set COM end, CEN[6:0]
#define UC1601s_SET_DST 0xF2 // set partial display start, DST[6:0]
#define UC1601s_SET_DEN 0xF3 // set partial display end, DEN[6:0]
// TC[1:0]:
#define UC1601s_TC0 0x00 // TC[1:0] = 0: temp. coeff. -0.05%/°C (default)
#define UC1601s_TC1 0x01 // TC[1:0] = 1: temp. coeff. -0.10%/°C
#define UC1601s_TC2 0x02 // TC[1:0] = 2: temp. coeff. -0.15%/°C
#define UC1601s_TC3 0x03 // TC[1:0] = 3: temp. coeff. -0.00%/°C
// PC[2:0]
#define UC1601s_15N 0x00 // PC[0] = 0, panel loading < 15 nF (default)
#define UC1601s_24N 0x01 // PC[0] = 1, panel loading 15 - 24 nF
#define UC1601s_EXT_VLCD 0x00 // PC[2:1] = 00, external Vlcd
#define UC1601s_INT_VLCD 0x06 // PC[2:1] = 11, internal Vlcd (x7) (default)
// LC[4:1]:
#define UC1601s_MX 0x02 // LC[1] = 1, X mirror
#define UC1601s_MY 0x04 // LC[2] = 1, Y mirror
#define UC1601s_80FPS 0x00 // LC[3] = 0, 80 frames per second (default)
#define UC1601s_100FPS 0x01 // LC[3] = 1, 100 frames per second
#define UC1601s_DIS_PD 0x00 // LC[4] = 0, disable partial display,
// mux rate = CEN + 1 (DST, DEN not used)
#define UC1601s_ENA_PD 0x01 // LC[4] = 1, enable partial display,
// mux rate = DEN - DST + 1
// AC[2:0]:
#define UC1601s_WA 0x01 // AC[0] = 1, wrap around
#define UC1601s_AINC 0x02 // AC[1] = 1, auto increment
#define UC1601s_PID 0x04 // AC[2] = 1, page auto increment direction
// DC[2:0]:
#define UC1601s_INVERSE 0x01 // DC[0] = 1, inverse display
#define UC1601s_ALL_ON 0x01 // DC[1] = 1, all pixels on
#define UC1601s_ENABLE 0x01 // DC[2] = 1, enable display
//BR[1:0]:
#define UC1601s_BR_6 0x00 // BR[1:0] = 0: bias ratio = 6
#define UC1601s_BR_7 0x01 // BR[1:0] = 1: bias ratio = 7
#define UC1601s_BR_8 0x02 // BR[1:0] = 2: bias ratio = 8
#define UC1601s_BR_9 0x03 // BR[1:0] = 3: bias ratio = 9 (default)
#endif /* _UC1601s_H */

45
drivers/gdisp/UC1601s/board_UC1601s_template.h Normal file
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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
//#define SSD1306_PAGE_PREFIX 0x40
static GFXINLINE void init_board(GDisplay *g) {
(void) g;
}
static GFXINLINE void post_init_board(GDisplay *g) {
(void) g;
}
static GFXINLINE void setpin_reset(GDisplay *g, bool_t state) {
(void) g;
(void) state;
}
static GFXINLINE void acquire_bus(GDisplay *g) {
(void) g;
}
static GFXINLINE void release_bus(GDisplay *g) {
(void) g;
}
static GFXINLINE void write_cmd(GDisplay *g, uint8_t cmd) {
(void) g;
(void) cmd;
}
static GFXINLINE void write_data(GDisplay *g, uint8_t* data, uint16_t length) {
(void) g;
(void) data;
(void) length;
}
#endif /* _GDISP_LLD_BOARD_H */

2
drivers/gdisp/UC1601s/driver.mk Normal file
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GFXINC += $(GFXLIB)/drivers/gdisp/UC1601s
GFXSRC += $(GFXLIB)/drivers/gdisp/UC1601s/gdisp_lld_UC1601s.c

283
drivers/gdisp/UC1601s/gdisp_lld_UC1601s.c Normal file
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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:
*
* https://ugfx.io/license.html
*
* Author: pashamray
* e-mail: pashamray@gmail.com
* github: https://github.com/pashamray
*
* this driver based on code:
* http://caxapa.ru/thumbs/316734/rdx0154gc.zip
* http://leoniv.livejournal.com/124005.html
* Author: leoniv
* Web site: http://leoniv.livejournal.com
*
*/
#include "gfx.h"
#if GFX_USE_GDISP
#define GDISP_DRIVER_VMT GDISPVMT_UC1601s
#include "gdisp_lld_config.h"
#include "../../../src/gdisp/gdisp_driver.h"
#include "board_UC1601s.h"
#include <string.h> // for memset
/*===========================================================================*/
/* Driver local definitions. */
/*===========================================================================*/
#ifndef GDISP_SCREEN_HEIGHT
#define GDISP_SCREEN_HEIGHT 64
#endif
#ifndef GDISP_SCREEN_WIDTH
#define GDISP_SCREEN_WIDTH 132
#endif
#ifndef GDISP_INITIAL_CONTRAST
#define GDISP_INITIAL_CONTRAST 47
#endif
#ifndef GDISP_INITIAL_BACKLIGHT
#define GDISP_INITIAL_BACKLIGHT 100
#endif
#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER << 0)
#include "UC1601s.h"
/*===========================================================================*/
/* Driver local functions. */
/*===========================================================================*/
// Some common routines and macros
#define RAM(g) ((uint8_t *)g->priv)
#define xyaddr(x, y) ((x) + ((y) >> 3) * GDISP_SCREEN_WIDTH)
#define xybit(y) (1 << ((y) & 7))
/**
* As this controller can't update on a pixel boundary we need to maintain the
* the entire display surface in memory so that we can do the necessary bit
* operations. Fortunately it is a small display in monochrome.
* 64 * 132 / 8 = 1056 bytes.
*/
#define GDISP_SCREEN_BYTES ((GDISP_SCREEN_WIDTH * GDISP_SCREEN_HEIGHT) / 8)
#define GDISP_SCREEN_PAGE_SIZE 8
#define GDISP_SCREEN_PAGES GDISP_SCREEN_HEIGHT / GDISP_SCREEN_PAGE_SIZE
/*===========================================================================*/
/* Driver exported functions. */
/*===========================================================================*/
LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
// The private area is the display surface.
if (!(g->priv = gfxAlloc(GDISP_SCREEN_BYTES)))
{
gfxHalt("GDISP UC1601s: Failed to allocate private memory");
}
memset(RAM(g), 0, GDISP_SCREEN_BYTES);
// Initialise the board interface
init_board(g);
// Hardware reset
setpin_reset(g, TRUE);
gfxSleepMilliseconds(5);
setpin_reset(g, FALSE);
acquire_bus(g);
write_cmd(g, UC1601s_RESET);
gfxSleepMilliseconds(10);
write_cmd2(g, UC1601s_SET_BIAS, (uint8_t)(((GDISP_INITIAL_CONTRAST << 8) - 1) / 100));
write_cmd(g, UC1601s_SET_EN | UC1601s_ENABLE);
// Finish Init
post_init_board(g);
// Release the bus
release_bus(g);
/* Initialise the GDISP structure */
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_FLUSH
LLDSPEC void gdisp_lld_flush(GDisplay *g) {
// Don't flush if we don't need it.
if (!(g->flags & GDISP_FLG_NEEDFLUSH)) {
return;
}
acquire_bus(g);
for (int i = 0; i < GDISP_SCREEN_PAGES; ++i)
{
write_cmd3(g, UC1601s_SET_PAGE | i, UC1601s_SET_COL_L | (0 & 0x0f), UC1601s_SET_COL_H | ((0 >> 4) & 0x0f)); // Y, XL, XH
write_data(g, RAM(g) + (i * GDISP_SCREEN_WIDTH), GDISP_SCREEN_WIDTH);
}
release_bus(g);
g->flags &= ~GDISP_FLG_NEEDFLUSH;
}
#endif
#if GDISP_HARDWARE_DRAWPIXEL
LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) {
coord_t x, y;
#if GDISP_NEED_CONTROL
switch(g->g.Orientation) {
default:
case GDISP_ROTATE_0:
x = g->p.x;
y = g->p.y;
break;
case GDISP_ROTATE_90:
x = g->p.y;
y = g->g.Width - g->p.x - 1;
break;
case GDISP_ROTATE_180:
x = g->g.Width - g->p.x - 1;
y = g->g.Height - g->p.y - 1;
break;
case GDISP_ROTATE_270:
x = g->g.Height - g->p.y - 1;
y = g->p.x;
break;
}
#else
x = g->p.x;
y = g->p.y;
#endif
if (gdispColor2Native(g->p.color) != Black) {
RAM(g)[xyaddr(x, y)] |= xybit(y);
} else {
RAM(g)[xyaddr(x, y)] &= ~xybit(y);
}
g->flags |= GDISP_FLG_NEEDFLUSH;
}
#endif
#if GDISP_HARDWARE_PIXELREAD
LLDSPEC color_t gdisp_lld_get_pixel_color(GDisplay *g) {
coord_t x, y;
switch(g->g.Orientation) {
default:
case GDISP_ROTATE_0:
x = g->p.x;
y = g->p.y;
break;
case GDISP_ROTATE_90:
x = g->p.y;
y = GDISP_SCREEN_HEIGHT-1 - g->p.x;
break;
case GDISP_ROTATE_180:
x = GDISP_SCREEN_WIDTH-1 - g->p.x;
y = GDISP_SCREEN_HEIGHT-1 - g->p.y;
break;
case GDISP_ROTATE_270:
x = GDISP_SCREEN_WIDTH-1 - g->p.y;
y = g->p.x;
break;
}
return (RAM(g)[xyaddr(x, y)] & xybit(y)) ? White : Black;
}
#endif
#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL
LLDSPEC void gdisp_lld_control(GDisplay *g) {
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:
case powerSleep:
case powerDeepSleep:
acquire_bus(g);
write_cmd(g, UC1601s_SET_EN);
release_bus(g);
break;
case powerOn:
acquire_bus(g);
write_cmd(g, UC1601s_SET_EN | UC1601s_ENABLE);
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:
case GDISP_ROTATE_180:
if (g->g.Orientation == GDISP_ROTATE_90 || g->g.Orientation == GDISP_ROTATE_270) {
coord_t tmp;
tmp = g->g.Width;
g->g.Width = g->g.Height;
g->g.Height = tmp;
}
break;
case GDISP_ROTATE_90:
case GDISP_ROTATE_270:
if (g->g.Orientation == GDISP_ROTATE_0 || g->g.Orientation == GDISP_ROTATE_180) {
coord_t tmp;
tmp = g->g.Width;
g->g.Width = g->g.Height;
g->g.Height = tmp;
}
break;
default:
return;
}
g->g.Orientation = (orientation_t)g->p.ptr;
return;
case GDISP_CONTROL_BACKLIGHT:
if ((unsigned)g->p.ptr > 100) g->p.ptr = (void *)100;
set_backlight(g, (unsigned)g->p.ptr);
g->g.Backlight = (unsigned)g->p.ptr;
return;
case GDISP_CONTROL_CONTRAST:
if ((unsigned)g->p.ptr > 100) g->p.ptr = (void *)100;
acquire_bus(g);
write_cmd2(g, UC1601s_SET_BIAS, (uint8_t)(((((unsigned)g->p.ptr) << 8) - 1) / 100));
release_bus(g);
g->g.Contrast = (unsigned)g->p.ptr;
return;
}
}
#endif
#if GDISP_HARDWARE_FILLS
LLDSPEC void gdisp_lld_fill_area(GDisplay *g) {
g->flags |= GDISP_FLG_NEEDFLUSH;
}
#endif
#endif // GFX_USE_GDISP

31
drivers/gdisp/UC1601s/gdisp_lld_config.h Normal file
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@ -0,0 +1,31 @@
/*
* 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_CONFIG_H
#define _GDISP_LLD_CONFIG_H
#if GFX_USE_GDISP
/*===========================================================================*/
/* Driver hardware support. */
/*===========================================================================*/
#define GDISP_HARDWARE_FLUSH TRUE // This controller requires flushing
#define GDISP_HARDWARE_DRAWPIXEL TRUE
#define GDISP_HARDWARE_PIXELREAD TRUE
#define GDISP_HARDWARE_CONTROL TRUE
#define GDISP_HARDWARE_FILLS FALSE
#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_MONO
// This controller supports a special gdispControl() to inverse the display.
// Pass a parameter of 1 for inverse and 0 for normal.
#define GDISP_CONTROL_INVERSE (GDISP_CONTROL_LLD+0)
#endif /* GFX_USE_GDISP */
#endif /* _GDISP_LLD_CONFIG_H */

1
drivers/gdisp/readme.txt
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@ -32,6 +32,7 @@ STM32LTDC - STM32 ART graphics STM32F4 and STM32F7 series CPU's
TestStub - NULL driver just to test compile
TLS8204 - Small monochrome LCD
UC8173 - E-Ink display driver
UC1601s - Small (64x132) monochrome LCD
QImage - Driver that allows rendering into a QImage object (of the Qt framework)
uGFXnet - Remote Network display (in drivers/multiple/uGFXnet directory)
Win32 - Microsoft Windows (in drivers/multiple/Win32 directory)