7 changed files with 451 additions and 0 deletions
@ -0,0 +1,87 @@ |
|||
/*
|
|||
* 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 */ |
@ -0,0 +1,45 @@ |
|||
/*
|
|||
* 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 */ |
@ -0,0 +1,2 @@ |
|||
GFXINC += $(GFXLIB)/drivers/gdisp/UC1601s |
|||
GFXSRC += $(GFXLIB)/drivers/gdisp/UC1601s/gdisp_lld_UC1601s.c |
@ -0,0 +1,283 @@ |
|||
/*
|
|||
* 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
|
@ -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 */ |
Loading…
Reference in new issue