Added UC1610 driver. Thanks to aeroman
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97511a9fc7
commit
e16f97ce26
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@ -39,6 +39,7 @@ FEATURE: Added KS0108 driver
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FEATURE: Added RA6963 driver
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FEATURE: Added RA6963 driver
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FIX: Fixed clipping issue in gdispGDrawString()
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FIX: Fixed clipping issue in gdispGDrawString()
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CHANGE: Upgrade GFILE FATFS support from V0.10b to V0.13
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CHANGE: Upgrade GFILE FATFS support from V0.10b to V0.13
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FEATURE: Added UC1610 driver
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*** Release 2.7 ***
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*** Release 2.7 ***
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@ -0,0 +1,65 @@
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://chibios-gfx.com/license.html
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*/
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#ifndef _UC1610_H
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#define _UC1610_H
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// screen dimensions
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#define UC1610_SCREEN_WIDTH 160
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#define UC1610_SCREEN_HEIGHT 104
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#define UC1610_PAGE_HEIGHT 4
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// i2c header addresses
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#define UC1610_ADDRESS_WC 0x78 // write commands
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#define UC1610_ADDRESS_RS 0x79 // read satus
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#define UC1610_ADDRESS_WD 0x7A // write data
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#define UC1610_ADDRESS_RD 0x7B // read data
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// hardware control commands
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#define UC1610_SYSTEM_RESET 0xE2
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#define UC1610_NOP 0xE3 // no operation
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#define UC1610_SET_TEMP_COMP 0x24 // set temperature compensation, default -0.05%/°C
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#define UC1610_SET_PANEL_LOADING 0x29 // set panel loading, default 16~21 nF
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#define UC1610_SET_PUMP_CONTROL 0x2F // default internal Vlcd (8x pump)
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#define UC1610_SET_LCD_BIAS_RATIO 0xEB // default 11
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#define UC1610_SET_VBIAS_POT 0x81 // 1 byte (0~255) to follow setting the contrast, default 0x81
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#define UC1610_SET_LINE_RATE 0xA0 // default 12,1 Klps
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#define UC1610_SET_DISPLAY_ENABLE 0xAE // + 1 mask / 0 : exit sleep mode / entering sleep mode
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#define UC1610_SET_LCD_GRAY_SHADE 0xD0 // default 24% between the two gray shade levels
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#define UC1610_SET_COM_END 0xF1 // set the number of used com electrodes (lines number -1)
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// ram address control
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#define UC1610_SET_AC 0x88 // set ram addres control
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#define UC1610_AC_WA_MASK 1 // automatic column/page increment wrap arroud (1 : cycle increment)
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#define UC1610_AC_AIO_MASK (1 << 1) // auto increment order (0/1 : column/page increment first)
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#define UC1610_AC_PID_MASK (1 << 2) // page addres auto increment order (0/1 : +1/-1)
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// set cursor ram address
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#define UC1610_SET_CA_LSB 0x00 // + 4 LSB bits
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#define UC1610_SET_CA_MSB 0x10 // + 4 MSB bits // MSB + LSB values range : 0~159
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#define UC1610_SET_PA 0x60 // + 5 bits // values range : 0~26
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// display control commands
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#define UC1610_SET_FIXED_LINES 0x90 // + 4 bits = 2xFL
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#define UC1610_SET_SCROLL_LINES_LSB 0x40 // + 4 LSB bits scroll up display by N (7 bits) lines
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#define UC1610_SET_SCROLL_LINES_MSB 0x50 // + 3 MSB bits
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#define UC1610_SET_ALL_PIXEL_ON 0xA4 // + 1 mask / 0 : set all pixel on, reverse
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#define UC1610_SET_INVERSE_DISPLAY 0xA6 // + 1 mask / 0 : inverse all data stored in ram, reverse
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#define UC1610_SET_MAPPING_CONTROL 0xC0 // control mirorring
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#define UC1610_SET_MAPPING_CONTROL_LC_MASK 1 //
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#define UC1610_SET_MAPPING_CONTROL_MX_MASK (1 << 1) //
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#define UC1610_SET_MAPPING_CONTROL_MY_MASK (1 << 2) //
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// window program mode
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#define UC1610_SET_WINDOW_PROGRAM_ENABLE 0xF8 // + 1 mask / 0 : enable / disable window programming mode,
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// reset before changing boundaries
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#define UC1610_SET_WP_STARTING_CA 0xF4 // 1 byte to follow for column number
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#define UC1610_SET_WP_ENDING_CA 0xF6 // 1 byte to follow for column number
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#define UC1610_SET_WP_STARTING_PA 0xF5 // 1 byte to follow for page number
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#define UC1610_SET_WP_ENDING_PA 0xF7 // 1 byte to follow for page number
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#endif /* _SSD1306_H */
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@ -0,0 +1,45 @@
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#ifndef _GDISP_LLD_BOARD_H
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#define _GDISP_LLD_BOARD_H
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static GFXINLINE void init_board(GDisplay *g) {
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(void) g;
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}
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static GFXINLINE void post_init_board(GDisplay *g) {
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(void) g;
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}
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static GFXINLINE void setpin_reset(GDisplay *g, bool_t state) {
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(void) g;
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(void) state;
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}
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static GFXINLINE void acquire_bus(GDisplay *g) {
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(void) g;
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}
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static GFXINLINE void release_bus(GDisplay *g) {
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(void) g;
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}
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static GFXINLINE void write_cmd(GDisplay *g, uint8_t * cmd, uint8_t length) {
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(void) g;
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(void) cmd;
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(void) length;
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}
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static GFXINLINE void write_data(GDisplay *g, uint8_t* data, uint16_t length) {
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(void) g;
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(void) data;
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(void) length;
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}
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#endif /* _GDISP_LLD_BOARD_H */
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@ -0,0 +1,2 @@
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GFXINC += $(GFXLIB)/drivers/gdisp/UC1610
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GFXSRC += $(GFXLIB)/drivers/gdisp/UC1610/gdisp_lld_UC1610.c
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@ -0,0 +1,322 @@
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/*
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* This file is subject to the terms of the GFX License. If a copy of
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* the license was not distributed with this file, you can obtain one at:
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*
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* http://ugfx.org/license.html
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*/
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#include "gfx.h"
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#if GFX_USE_GDISP
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#define GDISP_DRIVER_VMT GDISPVMT_UC1610
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#include "gdisp_lld_config.h"
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#include "../../../src/gdisp/gdisp_driver.h"
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#include "board_UC1610.h"
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/*===========================================================================*/
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/* Driver local definitions. */
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/*===========================================================================*/
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#include "UC1610.h"
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#ifndef GDISP_SCREEN_HEIGHT
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#define GDISP_SCREEN_HEIGHT UC1610_SCREEN_HEIGHT
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#endif
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#ifndef GDISP_SCREEN_WIDTH
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#define GDISP_SCREEN_WIDTH UC1610_SCREEN_WIDTH
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#endif
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#ifndef GDISP_INITIAL_CONTRAST
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#define GDISP_INITIAL_CONTRAST 40
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#endif
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#ifndef GDISP_INITIAL_BACKLIGHT
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#define GDISP_INITIAL_BACKLIGHT 100
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#endif
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// Some common routines and macros
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#define PRIV(g) ((UC1610_Window *)g->priv)
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#define RAM(g) ((uint8_t *)(PRIV(g) + 1))
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#define xyaddr(x, y) ((x) + GDISP_SCREEN_WIDTH * ((y) >> 2))
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#define xybit(y, c) ((c) << (((y) & 3) << 1))
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#define GDISP_FLG_NEEDFLUSH (GDISP_FLG_DRIVER << 0)
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typedef struct UC1610_Window {
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coord_t x1;
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coord_t y1;
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coord_t x2;
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coord_t y2;
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} UC1610_Window;
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/*===========================================================================*/
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/* Driver local varriables. */
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/*===========================================================================*/
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static uint8_t cmdBuffer[11];
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/*===========================================================================*/
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/* Driver local functions. */
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/*===========================================================================*/
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static void GFXINLINE power_on_sequence(GDisplay* g) {
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cmdBuffer[0] = UC1610_SYSTEM_RESET; // software reset
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write_cmd(g, cmdBuffer, 1);
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gfxSleepMilliseconds(2);
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cmdBuffer[0] = UC1610_SET_COM_END; // set com end value
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cmdBuffer[1] = GDISP_SCREEN_HEIGHT - 1;
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cmdBuffer[2] = UC1610_SET_PANEL_LOADING;
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cmdBuffer[3] = UC1610_SET_LCD_BIAS_RATIO;
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cmdBuffer[4] = UC1610_SET_VBIAS_POT; // set contrast
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cmdBuffer[5] = (uint8_t) (GDISP_INITIAL_CONTRAST * 254 / 100);
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cmdBuffer[6] = UC1610_SET_MAPPING_CONTROL; // bottom view
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cmdBuffer[7] = UC1610_SET_SCROLL_LINES_LSB | 0;
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cmdBuffer[8] = UC1610_SET_SCROLL_LINES_MSB | 0; // set scroll line on line 0
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cmdBuffer[9] = UC1610_SET_AC | UC1610_AC_WA_MASK; // set auto increment wrap arround
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cmdBuffer[10] = UC1610_SET_DISPLAY_ENABLE | 1; // turn display on
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write_cmd(g, cmdBuffer, 11);
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}
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static void GFXINLINE flush_screen(GDisplay* g) {
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PRIV(g)->x1 = 0;
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PRIV(g)->y1 = 0;
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PRIV(g)->x2 = GDISP_SCREEN_WIDTH-1;
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PRIV(g)->y2 = GDISP_SCREEN_HEIGHT-1;
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g->flags |= GDISP_FLG_NEEDFLUSH;
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gdisp_lld_flush(g);
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}
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/*===========================================================================*/
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/* Driver exported functions. */
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/*===========================================================================*/
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LLDSPEC bool_t gdisp_lld_init(GDisplay *g) {
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// The private area is the display surface + flush window structure.
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g->priv = gfxAlloc(sizeof(UC1610_Window) + GDISP_SCREEN_WIDTH * GDISP_SCREEN_HEIGHT / UC1610_PAGE_HEIGHT);
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// Initialise the board interface
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init_board(g);
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// Hardware reset
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// not needed : reset pin set to ON by init_board(g), software reset by power_on_sequence(g)
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gfxSleepMilliseconds(12);
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// Acquire the bus
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acquire_bus(g);
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// Init commands sequence
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power_on_sequence(g);
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// Finish Init
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post_init_board(g);
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// Release the bus
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release_bus(g);
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/* Initialise the GDISP structure */
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g->g.Width = GDISP_SCREEN_WIDTH;
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g->g.Height = GDISP_SCREEN_HEIGHT;
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g->g.Orientation = GDISP_ROTATE_0;
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g->g.Powermode = powerOn;
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g->g.Backlight = GDISP_INITIAL_BACKLIGHT;
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g->g.Contrast = GDISP_INITIAL_CONTRAST;
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return TRUE;
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}
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#if GDISP_HARDWARE_DRAWPIXEL
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LLDSPEC void gdisp_lld_draw_pixel(GDisplay *g) {
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coord_t x, y;
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uint8_t *c;
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// handle orientation
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switch (g->g.Orientation) {
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default :
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x = g->p.x;
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y = g->p.y;
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break;
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case GDISP_ROTATE_90 :
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y = g->p.x;
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x = g->p.y;
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break;
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case GDISP_ROTATE_270 :
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y = g->p.x;
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x = g->p.y;
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break;
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}
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// update pixel color
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c = RAM(g) + xyaddr(x, y);
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*c &= ~xybit(y, LLDCOLOR_MASK());
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*c |= xybit(y, gdispColor2Native(g->p.color));
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// update flush window boundaries
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if (x < PRIV(g)->x1) { PRIV(g)->x1 = x; }
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if (x > PRIV(g)->x2) { PRIV(g)->x2 = x; }
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if (y < PRIV(g)->y1) { PRIV(g)->y1 = y; }
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if (y > PRIV(g)->y2) { PRIV(g)->y2 = y; }
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g->flags |= GDISP_FLG_NEEDFLUSH;
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}
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#endif
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#if GDISP_HARDWARE_FLUSH
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LLDSPEC void gdisp_lld_flush(GDisplay* g)
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{
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coord_t x1, y1, x2, y2, cx;
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uint8_t *c;
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// Don't flush unless we really need to
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if (!(g->flags & GDISP_FLG_NEEDFLUSH))
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return;
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x1 = PRIV(g)->x1;
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y1 = PRIV(g)->y1;
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x2 = PRIV(g)->x2;
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y2 = PRIV(g)->y2;
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cx = x2 - x1 + 1;
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// Clear the 'need-flushing' flag and reset the window
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g->flags &= ~GDISP_FLG_NEEDFLUSH;
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PRIV(g)->x1 = GDISP_SCREEN_WIDTH;
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PRIV(g)->y1 = GDISP_SCREEN_HEIGHT;
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PRIV(g)->x2 = -1;
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PRIV(g)->y2 = -1;
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// set window to fill
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cmdBuffer[0] = UC1610_SET_WINDOW_PROGRAM_ENABLE | 0; // before changing boundaries
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cmdBuffer[1] = UC1610_SET_WP_STARTING_CA;
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cmdBuffer[2] = x1;
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cmdBuffer[3] = UC1610_SET_WP_ENDING_CA;
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cmdBuffer[4] = x2;
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cmdBuffer[5] = UC1610_SET_WP_STARTING_PA;
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cmdBuffer[6] = y1 >> 2;
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cmdBuffer[7] = UC1610_SET_WP_ENDING_PA;
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cmdBuffer[8] = y2 >> 2;
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cmdBuffer[9] = UC1610_SET_WINDOW_PROGRAM_ENABLE | 1; // entering window programming
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acquire_bus(g);
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write_cmd (g, cmdBuffer, 10);
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// write each page segment from RAM(g) to display RAM
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for (c = RAM(g) + xyaddr(x1, y1) ; y1 <= y2 ; c += GDISP_SCREEN_WIDTH, y1 += UC1610_PAGE_HEIGHT) {
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write_data(g, c, cx);
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}
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release_bus(g);
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}
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#endif
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#if GDISP_NEED_CONTROL && GDISP_HARDWARE_CONTROL
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LLDSPEC void gdisp_lld_control(GDisplay *g) {
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switch(g->p.x) {
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case GDISP_CONTROL_POWER:
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if (g->g.Powermode == (powermode_t)g->p.ptr) { return; }
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switch((powermode_t)g->p.ptr) {
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case powerOff:
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cmdBuffer[0] = UC1610_SYSTEM_RESET;
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acquire_bus(g);
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write_cmd(g, cmdBuffer, 1);
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release_bus(g);
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gfxSleepMilliseconds(2);
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break;
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case powerSleep:
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||||||
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cmdBuffer[0] = UC1610_SET_DISPLAY_ENABLE | 0;
|
||||||
|
acquire_bus(g);
|
||||||
|
write_cmd(g, cmdBuffer, 1);
|
||||||
|
release_bus(g);
|
||||||
|
gfxSleepMilliseconds(2);
|
||||||
|
break;
|
||||||
|
case powerOn:
|
||||||
|
if (g->g.Powermode == powerSleep) {
|
||||||
|
cmdBuffer[0] = UC1610_SET_DISPLAY_ENABLE | 1;
|
||||||
|
acquire_bus(g);
|
||||||
|
write_cmd(g, cmdBuffer, 1);
|
||||||
|
release_bus(g);
|
||||||
|
flush_screen(g);
|
||||||
|
} else {
|
||||||
|
gfxSleepMilliseconds(12);
|
||||||
|
acquire_bus(g);
|
||||||
|
power_on_sequence(g);
|
||||||
|
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:
|
||||||
|
g->g.Width = GDISP_SCREEN_WIDTH;
|
||||||
|
g->g.Height = GDISP_SCREEN_HEIGHT;
|
||||||
|
cmdBuffer[0] = UC1610_SET_MAPPING_CONTROL;
|
||||||
|
acquire_bus(g);
|
||||||
|
write_cmd(g, cmdBuffer, 1);
|
||||||
|
release_bus(g);
|
||||||
|
flush_screen(g);
|
||||||
|
break;
|
||||||
|
case GDISP_ROTATE_180: // we can rotate 180° without modify screen buffer RAM(g)
|
||||||
|
g->g.Width = GDISP_SCREEN_WIDTH;
|
||||||
|
g->g.Height = GDISP_SCREEN_HEIGHT;
|
||||||
|
cmdBuffer[0] = UC1610_SET_MAPPING_CONTROL | UC1610_SET_MAPPING_CONTROL_MY_MASK | UC1610_SET_MAPPING_CONTROL_MX_MASK;
|
||||||
|
acquire_bus(g);
|
||||||
|
write_cmd(g, cmdBuffer, 1);
|
||||||
|
release_bus(g);
|
||||||
|
flush_screen(g);
|
||||||
|
break;
|
||||||
|
case GDISP_ROTATE_90: // needs clearing screen and updating RAM(g)
|
||||||
|
g->g.Width = GDISP_SCREEN_HEIGHT;
|
||||||
|
g->g.Height = GDISP_SCREEN_WIDTH;
|
||||||
|
cmdBuffer[0] = UC1610_SET_MAPPING_CONTROL | UC1610_SET_MAPPING_CONTROL_MX_MASK;
|
||||||
|
acquire_bus(g);
|
||||||
|
write_cmd(g, cmdBuffer, 1);
|
||||||
|
release_bus(g);
|
||||||
|
break;
|
||||||
|
case GDISP_ROTATE_270: // needs clearing screen and updating RAM(g)
|
||||||
|
g->g.Width = GDISP_SCREEN_HEIGHT;
|
||||||
|
g->g.Height = GDISP_SCREEN_WIDTH;
|
||||||
|
cmdBuffer[0] = UC1610_SET_MAPPING_CONTROL | UC1610_SET_MAPPING_CONTROL_MY_MASK;
|
||||||
|
acquire_bus(g);
|
||||||
|
write_cmd(g, cmdBuffer, 1);
|
||||||
|
release_bus(g);
|
||||||
|
break;
|
||||||
|
default:
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
g->g.Orientation = (orientation_t)g->p.ptr;
|
||||||
|
return;
|
||||||
|
|
||||||
|
case GDISP_CONTROL_BACKLIGHT:
|
||||||
|
// TODO: backlight support at board level
|
||||||
|
/*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);
|
||||||
|
cmdBuffer[0] = UC1610_SET_VBIAS_POT;
|
||||||
|
cmdBuffer[1] = (uint8_t)((unsigned)g->p.ptr * 254 / 100);
|
||||||
|
write_cmd(g, cmdBuffer, 2);
|
||||||
|
release_bus(g);
|
||||||
|
g->g.Contrast = (unsigned)g->p.ptr;
|
||||||
|
flush_screen(g);
|
||||||
|
return;
|
||||||
|
|
||||||
|
case GDISP_CONTROL_INVERSE:
|
||||||
|
cmdBuffer[0] = g->p.ptr ? (UC1610_SET_INVERSE_DISPLAY | 1) : (UC1610_SET_INVERSE_DISPLAY | 0);
|
||||||
|
acquire_bus(g);
|
||||||
|
write_cmd(g, cmdBuffer, 1);
|
||||||
|
release_bus(g);
|
||||||
|
//flush_screen(g);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif // GFX_USE_GDISP
|
||||||
|
|
@ -0,0 +1,29 @@
|
||||||
|
/*
|
||||||
|
* 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
|
||||||
|
#define GDISP_HARDWARE_DRAWPIXEL TRUE
|
||||||
|
#define GDISP_HARDWARE_CONTROL TRUE
|
||||||
|
|
||||||
|
#define GDISP_LLD_PIXELFORMAT GDISP_PIXELFORMAT_GRAY4
|
||||||
|
|
||||||
|
// 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 */
|
||||||
|
|
@ -35,6 +35,7 @@ TestStub - NULL driver just to test compile
|
||||||
TLS8204 - Small monochrome LCD
|
TLS8204 - Small monochrome LCD
|
||||||
UC8173 - E-Ink display driver
|
UC8173 - E-Ink display driver
|
||||||
UC1601s - Small (64x132) monochrome LCD
|
UC1601s - Small (64x132) monochrome LCD
|
||||||
|
UC1610 - Small (78x64 or 160x104) 4 level grayscale LCD
|
||||||
QImage - Driver that allows rendering into a QImage object (of the Qt framework)
|
QImage - Driver that allows rendering into a QImage object (of the Qt framework)
|
||||||
uGFXnet - Remote Network display (in drivers/multiple/uGFXnet directory)
|
uGFXnet - Remote Network display (in drivers/multiple/uGFXnet directory)
|
||||||
Win32 - Microsoft Windows (in drivers/multiple/Win32 directory)
|
Win32 - Microsoft Windows (in drivers/multiple/Win32 directory)
|
||||||
|
|
|
||||||
Loading…
Reference in New Issue