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-rw-r--r--drivers/lcd/s6d1121_lld.c543
-rw-r--r--drivers/lcd/s6d1121_lld.h73
-rw-r--r--drivers/lcd/ssd1289_lld.c469
-rw-r--r--drivers/lcd/ssd1289_lld.h182
4 files changed, 0 insertions, 1267 deletions
diff --git a/drivers/lcd/s6d1121_lld.c b/drivers/lcd/s6d1121_lld.c
deleted file mode 100644
index 2fdd055e..00000000
--- a/drivers/lcd/s6d1121_lld.c
+++ /dev/null
@@ -1,543 +0,0 @@
-/*
- ChibiOS/RT - Copyright (C) 2012
- Joel Bodenmann aka Tectu <joel@unormal.org>
-
- This file is part of ChibiOS-LCD-Driver.
-
- ChibiOS-LCD-Driver is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS-LCD-Driver is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "ch.h"
-#include "hal.h"
-
-#include "s6d1121_lld.h"
-#include "chprintf.h"
-
-#ifdef LCD_USE_S6D1121
-
-static uint8_t orientation;
-extern uint16_t lcd_width, lcd_height;
-
-/* all interfaces use RST via GPIO */
-/* TODO: option to disable RST; assumes RST is tied high */
-#define LCD_RST_LOW palClearPad(LCD_RST_GPIO, LCD_RST_PIN)
-#define LCD_RST_HIGH palSetPad(LCD_RST_GPIO, LCD_RST_PIN)
-
-#define s6d1121_delay(n) halPolledDelay(MS2RTT(n));
-
-static uint16_t buf[((SCREEN_HEIGHT > SCREEN_WIDTH ) ? SCREEN_HEIGHT : SCREEN_WIDTH)];
-
-#if defined(LCD_USE_GPIO)
-
-#define LCD_CS_LOW palClearPad(LCD_CS_GPIO, LCD_CS_PIN)
-#define LCD_CS_HIGH palSetPad(LCD_CS_GPIO, LCD_CS_PIN)
-
-#define LCD_RS_LOW palClearPad(LCD_RS_GPIO, LCD_RS_PIN)
-#define LCD_RS_HIGH palSetPad(LCD_RS_GPIO, LCD_RS_PIN)
-
-#define LCD_RD_LOW palClearPad(LCD_RD_GPIO, LCD_RD_PIN)
-#define LCD_RD_HIGH palSetPad(LCD_RD_GPIO, LCD_RD_PIN)
-
-#define LCD_WR_LOW palClearPad(LCD_WR_GPIO, LCD_WR_PIN)
-#define LCD_WR_HIGH palSetPad(LCD_WR_GPIO, LCD_WR_PIN)
-
-#define LCD_BL_LOW palClearPad(LCD_BL_GPIO, LCD_BL_PIN)
-#define LCD_BL_HIGH palSetPad(LCD_BL_GPIO, LCD_BL_PIN)
-
-
-static inline void lld_lcddelay(void)
-{
- asm volatile ("nop");
- asm volatile ("nop");
-}
-
-static inline void lld_lcdwrite(uint16_t db)
-{
- LCD_D4_GPIO->BSRR.W=((~db&0xFFF0)<<16)|(db&0xFFF0);
- LCD_D0_GPIO->BSRR.W=((~db&0x000F)<<16)|(db&0x000F);
-
- LCD_WR_LOW;
- lld_lcddelay();
- LCD_WR_HIGH;
-}
-
-static __inline uint16_t lld_lcdReadData(void) {
- uint16_t value=0;
-
- LCD_RS_HIGH;
- LCD_WR_HIGH;
- LCD_RD_LOW;
-
-#ifndef STM32F4XX
- // change pin mode to digital input
- LCD_DATA_PORT->CRH = 0x47444444;
- LCD_DATA_PORT->CRL = 0x47444444;
-#else
-
-#endif
-
-#ifndef STM32F4XX
- // change pin mode back to digital output
- LCD_DATA_PORT->CRH = 0x33333333;
- LCD_DATA_PORT->CRL = 0x33333333;
-#else
-#endif
- LCD_RD_HIGH;
-
- return value;
-}
-
-static __inline uint16_t lld_lcdReadReg(uint16_t lcdReg) {
- uint16_t lcdRAM;
-
- LCD_CS_LOW;
- LCD_RS_LOW;
- lld_lcdwrite(lcdReg);
- LCD_RS_HIGH;
- lcdRAM = lld_lcdReadData();
-
- LCD_CS_HIGH;
-
- return lcdRAM;
-}
-
-void lld_lcdWriteIndex(uint16_t lcdReg) {
- LCD_RS_LOW;
-
- lld_lcdwrite(lcdReg);
-
- LCD_RS_HIGH;
-}
-
-void lld_lcdWriteData(uint16_t lcdData) {
- lld_lcdwrite(lcdData);
-}
-
-void lld_lcdWriteReg(uint16_t lcdReg, uint16_t lcdRegValue) {
- LCD_CS_LOW;
-
- lld_lcdWriteIndex(lcdReg);
- lld_lcdWriteData(lcdRegValue);
-
- LCD_CS_HIGH;
-}
-
-static __inline void lld_lcdWriteStreamStart(void) {
- LCD_CS_LOW;
- lld_lcdWriteIndex(0x0022);
-}
-
-static __inline void lld_lcdWriteStreamStop(void) {
- LCD_CS_HIGH;
-}
-
-__inline void lld_lcdWriteStream(uint16_t *buffer, uint16_t size) {
- uint16_t i;
-
- for(i = 0; i < size; i++) {
- lld_lcdwrite(buffer[i]);
- }
-}
-
-__inline void lld_lcdReadStreamStart(void) {
- /* TODO */
-}
-
-__inline void lld_lcdReadStreamStop(void) {
- /* TODO */
-}
-
-__inline void lld_lcdReadStream(uint16_t *buffer, size_t size) {
- /* TODO */
-}
-
-#elif defined(LCD_USE_FSMC)
-
-#define LCD_REG (*((volatile uint16_t *) 0x60000000)) /* RS = 0 */
-#define LCD_RAM (*((volatile uint16_t *) 0x60020000)) /* RS = 1 */
-
-static __inline void lld_lcdWriteIndex(uint16_t index) {
- LCD_REG = index;
-}
-
-static __inline void lld_lcdWriteData(uint16_t data) {
- LCD_RAM = data;
-}
-
-static __inline void lld_lcdWriteReg(uint16_t lcdReg,uint16_t lcdRegValue) {
- LCD_REG = lcdReg;
- LCD_RAM = lcdRegValue;
-}
-
-static __inline uint16_t lld_lcdReadData(void) {
- return (LCD_RAM);
-}
-
-static __inline uint16_t lld_lcdReadReg(uint16_t lcdReg) {
- LCD_REG = lcdReg;
- return LCD_RAM;
-}
-
-__inline void lld_lcdWriteStreamStart(void) {
- LCD_REG = 0x0022;
-}
-
-__inline void lld_lcdWriteStreamStop(void) {
-
-}
-
-__inline void lld_lcdWriteStream(uint16_t *buffer, uint16_t size) {
- uint16_t i;
- for(i = 0; i < size; i++)
- LCD_RAM = buffer[i];
-}
-
-__inline void lld_lcdReadStreamStart(void) {
- LCD_REG = 0x0022;
-}
-
-__inline void lld_lcdReadStreamStop(void) {
-
-}
-
-__inline void lld_lcdReadStream(uint16_t *buffer, size_t size) {
- uint16_t i;
- /* throw away first value read */
- volatile uint16_t dummy = LCD_RAM;
-
- for(i = 0; i < size; i++) {
- buffer[i] = LCD_RAM;
- }
-}
-
-#endif
-
-void lld_lcdSetPowerMode(uint8_t powerMode) {
- /* TODO: implement */
-}
-
-void lld_lcdInit(void) {
- palSetPadMode(LCD_RST_GPIO, LCD_RST_PIN, PAL_MODE_OUTPUT_PUSHPULL | PAL_STM32_OSPEED_HIGHEST);
- // A Good idea to reset the module before using
- LCD_RST_LOW;
- s6d1121_delay(2);
- LCD_RST_HIGH; // Hardware Reset
- s6d1121_delay(2);
-
-#ifdef LCD_USE_GPIO
- // IO Default Configurations
- palSetPadMode(LCD_CS_GPIO, LCD_CS_PIN, PAL_MODE_OUTPUT_PUSHPULL | PAL_STM32_OSPEED_HIGHEST);
- palSetPadMode(LCD_WR_GPIO, LCD_WR_PIN, PAL_MODE_OUTPUT_PUSHPULL | PAL_STM32_OSPEED_HIGHEST);
- palSetPadMode(LCD_RD_GPIO, LCD_RD_PIN, PAL_MODE_OUTPUT_PUSHPULL | PAL_STM32_OSPEED_HIGHEST);
- palSetPadMode(LCD_RS_GPIO, LCD_RS_PIN, PAL_MODE_OUTPUT_PUSHPULL | PAL_STM32_OSPEED_HIGHEST);
- palSetPadMode(LCD_BL_GPIO, LCD_BL_PIN, PAL_MODE_OUTPUT_PUSHPULL | PAL_STM32_OSPEED_HIGHEST);
-
- palSetGroupMode(LCD_D0_GPIO, 0x0000000F, 0, PAL_MODE_OUTPUT_PUSHPULL | PAL_STM32_OSPEED_HIGHEST);
- palSetGroupMode(LCD_D4_GPIO, 0x0000FFF0, 0, PAL_MODE_OUTPUT_PUSHPULL | PAL_STM32_OSPEED_HIGHEST);
-
- LCD_CS_HIGH;
- LCD_RD_HIGH;
- LCD_WR_HIGH;
- LCD_BL_LOW;
-
-
-#elif defined(LCD_USE_FSMC)
-#if defined(STM32F1XX)
- /* FSMC setup. TODO: this only works for STM32F1 */
- rccEnableAHB(RCC_AHBENR_FSMCEN, 0);
-
- /* TODO: pin setup */
-#elif defined(STM32F4XX)
- /* STM32F4 FSMC init */
- rccEnableAHB3(RCC_AHB3ENR_FSMCEN, 0);
-
- /* set pins to FSMC mode */
- IOBus busD = {GPIOD, (1 << 0) | (1 << 1) | (1 << 4) | (1 << 5) | (1 << 7) | (1 << 8) |
- (1 << 9) | (1 << 10) | (1 << 11) | (1 << 14) | (1 << 15), 0};
-
- IOBus busE = {GPIOE, (1 << 7) | (1 << 8) | (1 << 9) | (1 << 10) | (1 << 11) | (1 << 12) |
- (1 << 13) | (1 << 14) | (1 << 15), 0};
-
- palSetBusMode(&busD, PAL_MODE_ALTERNATE(12));
- palSetBusMode(&busE, PAL_MODE_ALTERNATE(12));
-#else
-#error "FSMC not implemented for this device"
-#endif
- int FSMC_Bank = 0;
- /* FSMC timing */
- FSMC_Bank1->BTCR[FSMC_Bank+1] = (10) | (10 << 8) | (10 << 16);
-
- /* Bank1 NOR/SRAM control register configuration */
- FSMC_Bank1->BTCR[FSMC_Bank] = FSMC_BCR1_MWID_0 | FSMC_BCR1_WREN | FSMC_BCR1_MBKEN;
-#endif
-
- lld_lcdWriteReg(0x11,0x2004);
- lld_lcdWriteReg(0x13,0xCC00);
- lld_lcdWriteReg(0x15,0x2600);
- lld_lcdWriteReg(0x14,0x252A);
- lld_lcdWriteReg(0x12,0x0033);
- lld_lcdWriteReg(0x13,0xCC04);
-
- s6d1121_delay(1);
-
- lld_lcdWriteReg(0x13,0xCC06);
-
- s6d1121_delay(1);
-
- lld_lcdWriteReg(0x13,0xCC4F);
-
- s6d1121_delay(1);
-
- lld_lcdWriteReg(0x13,0x674F);
- lld_lcdWriteReg(0x11,0x2003);
-
- s6d1121_delay(1);
-
- // Gamma Setting
- lld_lcdWriteReg(0x30,0x2609);
- lld_lcdWriteReg(0x31,0x242C);
- lld_lcdWriteReg(0x32,0x1F23);
- lld_lcdWriteReg(0x33,0x2425);
- lld_lcdWriteReg(0x34,0x2226);
- lld_lcdWriteReg(0x35,0x2523);
- lld_lcdWriteReg(0x36,0x1C1A);
- lld_lcdWriteReg(0x37,0x131D);
- lld_lcdWriteReg(0x38,0x0B11);
- lld_lcdWriteReg(0x39,0x1210);
- lld_lcdWriteReg(0x3A,0x1315);
- lld_lcdWriteReg(0x3B,0x3619);
- lld_lcdWriteReg(0x3C,0x0D00);
- lld_lcdWriteReg(0x3D,0x000D);
-
- lld_lcdWriteReg(0x16,0x0007);
- lld_lcdWriteReg(0x02,0x0013);
- lld_lcdWriteReg(0x03,0x0003);
- lld_lcdWriteReg(0x01,0x0127);
-
- s6d1121_delay(1);
-
- lld_lcdWriteReg(0x08,0x0303);
- lld_lcdWriteReg(0x0A,0x000B);
- lld_lcdWriteReg(0x0B,0x0003);
- lld_lcdWriteReg(0x0C,0x0000);
- lld_lcdWriteReg(0x41,0x0000);
- lld_lcdWriteReg(0x50,0x0000);
- lld_lcdWriteReg(0x60,0x0005);
- lld_lcdWriteReg(0x70,0x000B);
- lld_lcdWriteReg(0x71,0x0000);
- lld_lcdWriteReg(0x78,0x0000);
- lld_lcdWriteReg(0x7A,0x0000);
- lld_lcdWriteReg(0x79,0x0007);
- lld_lcdWriteReg(0x07,0x0051);
-
- s6d1121_delay(1);
-
- lld_lcdWriteReg(0x07,0x0053);
- lld_lcdWriteReg(0x79,0x0000);
-
- lld_lcdResetWindow();
-}
-
-void lld_lcdSetCursor(uint16_t x, uint16_t y) {
- /* R20h - 8 bit
- * R21h - 9 bit
- */
- switch(lcdGetOrientation()) {
- case portraitInv:
- lld_lcdWriteReg(0x0020, (SCREEN_WIDTH-1-x) & 0x00FF);
- lld_lcdWriteReg(0x0021, (SCREEN_HEIGHT-1-y) & 0x01FF);
- break;
- case portrait:
- lld_lcdWriteReg(0x0020, x & 0x00FF);
- lld_lcdWriteReg(0x0021, y & 0x01FF);
- break;
- case landscape:
- lld_lcdWriteReg(0x0020, y & 0x00FF);
- lld_lcdWriteReg(0x0021, x & 0x01FF);
- break;
- case landscapeInv:
- lld_lcdWriteReg(0x0020, (SCREEN_WIDTH - y - 1) & 0x00FF);
- lld_lcdWriteReg(0x0021, (SCREEN_HEIGHT - x - 1) & 0x01FF);
- break;
- }
-}
-
-void lld_lcdFillArea(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color) {
- uint32_t index = 0, area;
-
- area = ((x1-x0)*(y1-y0));
-
- lld_lcdSetWindow(x0, y0, x1, y1);
-
- lld_lcdWriteStreamStart();
-
- for(index = 0; index < area; index++)
- lld_lcdWriteData(color);
-
- lld_lcdWriteStreamStop();
-
- lld_lcdResetWindow();
-}
-
-// Do not use now, will be fixed in future
-void lld_lcdSetOrientation(uint8_t newOrientation) {
- orientation = newOrientation;
-
- switch(orientation) {
- case portrait:
- lld_lcdWriteReg(0x0001,0x0127);
- lld_lcdWriteReg(0x03, 0b0011);
- lcd_height = SCREEN_HEIGHT;
- lcd_width = SCREEN_WIDTH;
- break;
- case landscape:
- lld_lcdWriteReg(0x0001,0x0027);
- lld_lcdWriteReg(0x0003, 0b1011);
- lcd_height = SCREEN_WIDTH;
- lcd_width = SCREEN_HEIGHT;
- break;
- case portraitInv:
- lld_lcdWriteReg(0x0001,0x0127);
- lld_lcdWriteReg(0x0003, 0b0000);
- lcd_height = SCREEN_HEIGHT;
- lcd_width = SCREEN_WIDTH;
- break;
- case landscapeInv:
- lld_lcdWriteReg(0x0001,0x0027);
- lld_lcdWriteReg(0x0003, 0b1000);
- lcd_height = SCREEN_WIDTH;
- lcd_width = SCREEN_HEIGHT;
- break;
- }
-}
-
-void lld_lcdResetWindow(void) {
- switch(lcdGetOrientation()) {
- case portrait:
- case portraitInv:
- lld_lcdSetWindow(0, 0, SCREEN_WIDTH, SCREEN_HEIGHT);
- break;
- case landscape:
- case landscapeInv:
- lld_lcdSetWindow(0, 0, SCREEN_HEIGHT, SCREEN_WIDTH);
- break;
- }
-}
-
-void lld_lcdSetWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1) {
- /* HSA / HEA are 8 bit
- * VSA / VEA are 9 bit
- * use masks 0x00FF and 0x01FF to enforce this
- */
- switch(lcdGetOrientation()) {
- case portrait:
- lld_lcdWriteReg(0x46, (((x1-1) & 0x00FF) << 8) | (x0 & 0x00FF));
- lld_lcdWriteReg(0x48, y0 & 0x01FF);
- lld_lcdWriteReg(0x47, (y1-1) & 0x01FF);
- break;
- case landscape:
- lld_lcdWriteReg(0x46, (((y1-1) & 0x00FF) << 8) | (y1 & 0x00FF));
- lld_lcdWriteReg(0x48, x0 & 0x01FF);
- lld_lcdWriteReg(0x47, (x1-1) & 0x01FF);
- break;
- case portraitInv:
- lld_lcdWriteReg(0x46, (((SCREEN_WIDTH-x0-1) & 0x00FF) << 8) | ((SCREEN_WIDTH - x1) & 0x00FF));
- lld_lcdWriteReg(0x48, (SCREEN_HEIGHT-y1) & 0x01FF);
- lld_lcdWriteReg(0x47, (SCREEN_HEIGHT-y0-1) & 0x01FF);
- break;
- case landscapeInv:
- lld_lcdWriteReg(0x46, (((SCREEN_WIDTH - y0 - 1) & 0x00FF) << 8) | ((SCREEN_WIDTH - y1) & 0x00FF));
- lld_lcdWriteReg(0x48, (SCREEN_HEIGHT - x1) & 0x01FF);
- lld_lcdWriteReg(0x47, (SCREEN_HEIGHT - x0 - 1) & 0x01FF);
- break;
- }
-
- lld_lcdSetCursor(x0, y0);
-}
-
-void lld_lcdClear(uint16_t color) {
- uint32_t index = 0;
- lld_lcdSetCursor(0, 0);
- lld_lcdWriteStreamStart();
-
- for(index = 0; index < SCREEN_WIDTH * SCREEN_HEIGHT; index++)
- lld_lcdWriteData(color);
-
- lld_lcdWriteStreamStop();
-}
-
-// Do not use!
-uint16_t lld_lcdGetPixelColor(uint16_t x, uint16_t y) {
- uint16_t dummy;
-
- lld_lcdSetCursor(x,y);
- lld_lcdWriteStreamStart();
-
- dummy = lld_lcdReadData();
- dummy = lld_lcdReadData();
-
- lld_lcdWriteStreamStop();
-
- return dummy;
-}
-
-void lld_lcdDrawPixel(uint16_t x, uint16_t y, uint16_t color) {
- lld_lcdSetCursor(x, y);
- lld_lcdWriteReg(0x0022, color);
-}
-
-uint16_t lld_lcdGetOrientation(void) {
- return orientation;
-}
-
-uint16_t lld_lcdGetHeight(void) {
- return lcd_height;
-}
-
-uint16_t lld_lcdGetWidth(void) {
- return lcd_width;
-}
-
-/* a positive lines value shifts the screen up, negative down */
-/* TODO: test this */
-void lld_lcdVerticalScroll(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, int16_t lines) {
- uint16_t row0, row1;
- uint16_t i;
-
- for(i = 0; i < ((y1-y0) - abs(lines)); i++) {
- if(lines > 0) {
- row0 = y0 + i + lines;
- row1 = y0 + i;
- } else {
- row0 = (y1 - i - 1) + lines;
- row1 = (y1 - i - 1);
- }
-
- /* read row0 into the buffer and then write at row1*/
- lld_lcdSetWindow(x0, row0, x1, row0);
- lld_lcdReadStreamStart();
- lld_lcdReadStream(buf, x1-x0);
- lld_lcdReadStreamStop();
-
- lld_lcdSetWindow(x0, row1, x1, row1);
- lld_lcdWriteStreamStart();
- lld_lcdWriteStream(buf, x1-x0);
- lld_lcdWriteStreamStop();
- }
-
- lld_lcdResetWindow();
-}
-
-
-#endif
diff --git a/drivers/lcd/s6d1121_lld.h b/drivers/lcd/s6d1121_lld.h
deleted file mode 100644
index dc23d779..00000000
--- a/drivers/lcd/s6d1121_lld.h
+++ /dev/null
@@ -1,73 +0,0 @@
-/*
- ChibiOS/RT - Copyright (C) 2012
- Joel Bodenmann aka Tectu <joel@unormal.org>
-
- This file is part of ChibiOS-LCD-Driver.
-
- ChibiOS-LCD-Driver is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS-LCD-Driver is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef S6D1121_H
-#define S6D1121_H
-
-#include "glcd.h"
-
-#ifdef LCD_USE_S6D1121
-
-// I/O assignments
-#define LCD_BL_GPIO GPIOB
-#define LCD_BL_PIN 8
-
-#define LCD_CS_GPIO GPIOD
-#define LCD_CS_PIN 7
-
-#define LCD_RS_GPIO GPIOD
-#define LCD_RS_PIN 11
-
-#define LCD_RST_GPIO GPIOD
-#define LCD_RST_PIN 10
-
-#define LCD_RD_GPIO GPIOD
-#define LCD_RD_PIN 9
-
-#define LCD_WR_GPIO GPIOD
-#define LCD_WR_PIN 8
-
-#define LCD_D0_GPIO GPIOD
-#define LCD_D4_GPIO GPIOE
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-
-void lld_lcdInit(void);
-void lld_lcdSetCursor(uint16_t x, uint16_t y);
-void lld_lcdSetOrientation(uint8_t newOrientation);
-void lld_lcdSetWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1);
-void lld_lcdClear(uint16_t color);
-void lld_lcdDrawPixel(uint16_t x, uint16_t y, uint16_t color);
-uint16_t lld_lcdGetPixelColor(uint16_t x, uint16_t y);
-uint16_t lld_lcdGetOrientation(void);
-uint16_t lld_lcdGetHeight(void);
-uint16_t lld_lcdGetWidth(void);
-void lld_lcdVerticalScroll(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, int16_t lines);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-#endif
-
diff --git a/drivers/lcd/ssd1289_lld.c b/drivers/lcd/ssd1289_lld.c
deleted file mode 100644
index 6c6c15b5..00000000
--- a/drivers/lcd/ssd1289_lld.c
+++ /dev/null
@@ -1,469 +0,0 @@
-/*
- ChibiOS/RT - Copyright (C) 2012
- Joel Bodenmann aka Tectu <joel@unormal.org>
-
- This file is part of ChibiOS-LCD-Driver.
-
- ChibiOS-LCD-Driver is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS-LCD-Driver is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#include "ssd1289_lld.h"
-
-#ifdef LCD_USE_SSD1289
-
-uint8_t orientation;
-uint16_t DeviceCode;
-extern uint16_t lcd_width, lcd_height;
-
-static uint16_t buf[((SCREEN_HEIGHT > SCREEN_WIDTH ) ? SCREEN_HEIGHT : SCREEN_WIDTH)];
-
-#ifdef LCD_USE_GPIO
-
-static __inline void lld_lcdWriteIndex(uint16_t index) {
- Clr_RS;
- Set_RD;
-
- lld_lcdWriteGPIO(index);
-
- Clr_WR;
- Set_WR;
-}
-
-static __inline void lld_lcdWriteData(uint16_t data) {
- Set_RS;
-
- lld_lcdWriteGPIO(data);
-
- Clr_WR;
- Set_WR;
-}
-
-static __inline void lld_lcdWriteReg(uint16_t lcdReg,uint16_t lcdRegValue) {
- Clr_CS;
-
- lld_lcdWriteIndex(lcdReg);
- lld_lcdWriteData(lcdRegValue);
-
- Set_CS;
-}
-
-static __inline uint16_t lld_lcdReadData(void) {
- uint16_t value;
-
- Set_RS;
- Set_WR;
- Clr_RD;
-
- value = lld_lcdReadGPIO();
-
- Set_RD;
-
- return value;
-}
-
-static __inline uint16_t lld_lcdReadReg(uint16_t lcdReg) {
- uint16_t lcdRAM;
-
- Clr_CS;
- lld_lcdWriteIndex(lcdReg);
- lcdRAM = lld_lcdReadData();
-
- Set_CS;
-
- return lcdRAM;
-}
-
-__inline void lld_lcdWriteStreamStart(void) {
- Clr_CS;
-
- lld_lcdWriteIndex(0x0022);
-}
-
-__inline void lld_lcdWriteStreamStop(void) {
- Set_CS;
-}
-
-__inline void lld_lcdWriteStream(uint16_t *buffer, uint16_t size) {
- uint16_t i;
-
- Set_RS;
-
- for(i = 0; i < size; i++) {
- lld_lcdWriteGPIO(buffer[i]);
- Clr_WR;
- Set_WR;
- }
-}
-
-__inline void lld_lcdReadStreamStart(void) {
- Clr_CS
-
- lld_lcdWriteIndex(0x0022);
-}
-
-__inline void lld_lcdReadStreamStop(void) {
- Set_CS;
-}
-
-__inline void lld_lcdReadStream(uint16_t *buffer, size_t size) {
- uint16_t i;
- volatile uint16_t dummy;
-
- dummy = lld_lcdReadData();
- for(i = 0; i < size; i++)
- buffer[i] = lld_lcdReadData();
-}
-
-#endif // LCD_USE_GPIO
-
-#ifdef LCD_USE_SPI
- /* TODO */
-#endif // LCD_USE_SPI
-
-#ifdef LCD_USE_FSMC
-
-#define LCD_REG (*((volatile uint16_t *) 0x60000000)) /* RS = 0 */
-#define LCD_RAM (*((volatile uint16_t *) 0x60020000)) /* RS = 1 */
-
-static __inline void lld_lcdWriteIndex(uint16_t index) {
- LCD_REG = index;
-}
-
-static __inline void lld_lcdWriteData(uint16_t data) {
- LCD_RAM = data;
-}
-
-static __inline void lld_lcdWriteReg(uint16_t lcdReg,uint16_t lcdRegValue) {
- LCD_REG = lcdReg;
- LCD_RAM = lcdRegValue;
-}
-
-static __inline uint16_t lld_lcdReadData(void) {
- return (LCD_RAM);
-}
-
-static __inline uint16_t lld_lcdReadReg(uint16_t lcdReg) {
- LCD_REG = lcdReg;
- volatile uint16_t dummy = LCD_RAM;
- return (LCD_RAM);
-}
-
-__inline void lld_lcdWriteStreamStart(void) {
- LCD_REG = 0x0022;
-}
-
-__inline void lld_lcdWriteStreamStop(void) {
-
-}
-
-__inline void lld_lcdWriteStream(uint16_t *buffer, uint16_t size) {
- uint16_t i;
- for(i = 0; i < size; i++)
- LCD_RAM = buffer[i];
-}
-
-__inline void lld_lcdReadStreamStart(void) {
- LCD_REG = 0x0022;
-}
-
-__inline void lld_lcdReadStreamStop(void) {
-
-}
-
-__inline void lld_lcdReadStream(uint16_t *buffer, size_t size) {
- uint16_t i;
- /* throw away first value read */
- volatile uint16_t dummy = LCD_RAM;
-
- for(i = 0; i < size; i++) {
- buffer[i] = LCD_RAM;
- }
-}
-#endif // LCD_USE_FSMC
-
-static __inline void lld_lcdDelay(uint16_t us) {
- chThdSleepMicroseconds(us);
-}
-
-void lld_lcdSetPowerMode(uint8_t powerMode) {
- switch(powerMode) {
- case powerOff:
- lld_lcdWriteReg(0x0010, 0x0000); // leave sleep mode
- lld_lcdWriteReg(0x0007, 0x0000); // halt operation
- lld_lcdWriteReg(0x0000, 0x0000); // turn off oszillator
- lld_lcdWriteReg(0x0010, 0x0001); // enter sleepmode
- break;
- case powerOn:
- lld_lcdWriteReg(0x0010, 0x0000); // leave sleep mode
- lld_lcdInit();
- break;
- case sleepOn:
- lld_lcdWriteReg(0x0010, 0x0001); // enter sleep mode
- break;
- case sleepOff:
- lld_lcdWriteReg(0x0010, 0x0000); // leave sleep mode
- break;
- }
-}
-
-void lld_lcdSetCursor(uint16_t x, uint16_t y) {
- /* Reg 0x004E is an 8 bit value
- * Reg 0x004F is 9 bit
- * Use a bit mask to make sure they are not set too high
- */
- switch(lcdGetOrientation()) {
- case portraitInv:
- lld_lcdWriteReg(0x004e, (SCREEN_WIDTH-1-x) & 0x00FF);
- lld_lcdWriteReg(0x004f, (SCREEN_HEIGHT-1-y) & 0x01FF);
- break;
- case portrait:
- lld_lcdWriteReg(0x004e, x & 0x00FF);
- lld_lcdWriteReg(0x004f, y & 0x01FF);
- break;
- case landscape:
- lld_lcdWriteReg(0x004e, y & 0x00FF);
- lld_lcdWriteReg(0x004f, x & 0x01FF);
- break;
- case landscapeInv:
- lld_lcdWriteReg(0x004e, (SCREEN_WIDTH - y - 1) & 0x00FF);
- lld_lcdWriteReg(0x004f, (SCREEN_HEIGHT - x - 1) & 0x01FF);
- break;
- }
-}
-
-void lld_lcdSetOrientation(uint8_t newOrientation) {
- orientation = newOrientation;
-
- switch(orientation) {
- case portrait:
- lld_lcdWriteReg(0x0001, 0x2B3F);
- /* ID = 11 AM = 0 */
- lld_lcdWriteReg(0x0011, 0x6070);
- lcd_height = SCREEN_HEIGHT;
- lcd_width = SCREEN_WIDTH;
- break;
- case landscape:
- lld_lcdWriteReg(0x0001, 0x293F);
- /* ID = 11 AM = 1 */
- lld_lcdWriteReg(0x0011, 0x6078);
- lcd_height = SCREEN_WIDTH;
- lcd_width = SCREEN_HEIGHT;
- break;
- case portraitInv:
- lld_lcdWriteReg(0x0001, 0x2B3F);
- /* ID = 01 AM = 0 */
- lld_lcdWriteReg(0x0011, 0x6040);
- lcd_height = SCREEN_HEIGHT;
- lcd_width = SCREEN_WIDTH;
- break;
- case landscapeInv:
- lld_lcdWriteReg(0x0001, 0x293F);
- /* ID = 01 AM = 1 */
- lld_lcdWriteReg(0x0011, 0x6048);
- lcd_height = SCREEN_WIDTH;
- lcd_width = SCREEN_HEIGHT;
- break;
- }
-}
-
-void lld_lcdSetWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1) {
- lld_lcdSetCursor(x0, y0);
-
- /* Reg 0x44 - Horizontal RAM address position
- * Upper Byte - HEA
- * Lower Byte - HSA
- * 0 <= HSA <= HEA <= 0xEF
- * Reg 0x45,0x46 - Vertical RAM address position
- * Lower 9 bits gives 0-511 range in each value
- * 0 <= Reg(0x45) <= Reg(0x46) <= 0x13F
- */
-
- switch(lcdGetOrientation()) {
- case portrait:
- lld_lcdWriteReg(0x44, (((x1-1) << 8) & 0xFF00 ) | (x0 & 0x00FF));
- lld_lcdWriteReg(0x45, y0 & 0x01FF);
- lld_lcdWriteReg(0x46, (y1-1) & 0x01FF);
- break;
- case landscape:
- lld_lcdWriteReg(0x44, (((y1-1) << 8) & 0xFF00) | (y1 & 0x00FF));
- lld_lcdWriteReg(0x45, x0 & 0x01FF);
- lld_lcdWriteReg(0x46, (x1-1) & 0x01FF);
- break;
- case portraitInv:
- lld_lcdWriteReg(0x44, (((SCREEN_WIDTH-x0-1) & 0x00FF) << 8) | ((SCREEN_WIDTH - x1) & 0x00FF));
- lld_lcdWriteReg(0x45, (SCREEN_HEIGHT-y1) & 0x01FF);
- lld_lcdWriteReg(0x46, (SCREEN_HEIGHT-y0-1) & 0x01FF);
- break;
- case landscapeInv:
- lld_lcdWriteReg(0x44, (((SCREEN_WIDTH - y0 - 1) & 0x00FF) << 8) | ((SCREEN_WIDTH - y1) & 0x00FF));
- lld_lcdWriteReg(0x45, (SCREEN_HEIGHT - x1) & 0x01FF);
- lld_lcdWriteReg(0x46, (SCREEN_HEIGHT - x0 - 1) & 0x01FF);
- break;
- }
-
- lld_lcdSetCursor(x0, y0);
-}
-
-void lld_lcdFillArea(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color) {
- uint32_t index = 0, area;
-
- area = ((x1-x0)*(y1-y0));
-
- lld_lcdSetWindow(x0, y0, x1, y1);
- lld_lcdWriteStreamStart();
-
- for(index = 0; index < area; index++)
- lld_lcdWriteData(color);
-
- lld_lcdWriteStreamStop();
-}
-
-void lld_lcdClear(uint16_t color) {
- uint32_t index = 0;
-
- lld_lcdSetCursor(0, 0);
- lld_lcdWriteStreamStart();
-
- for(index = 0; index < SCREEN_WIDTH * SCREEN_HEIGHT; index++)
- lld_lcdWriteData(color);
-
- lld_lcdWriteStreamStop();
-}
-
-uint16_t lld_lcdGetPixelColor(uint16_t x, uint16_t y) {
- uint16_t dummy;
-
- lld_lcdSetCursor(x,y);
- lld_lcdWriteStreamStart();
-
- dummy = lld_lcdReadData();
- dummy = lld_lcdReadData();
-
- lld_lcdWriteStreamStop();
-
- return dummy;
-}
-
-void lld_lcdDrawPixel(uint16_t x, uint16_t y, uint16_t color) {
- lld_lcdSetCursor(x, y);
- lld_lcdWriteReg(0x0022, color);
-}
-
-void lld_lcdInit(void) {
-#ifdef LCD_USE_FSMC
- /* FSMC setup. TODO: this only works for STM32F1 */
- rccEnableAHB(RCC_AHBENR_FSMCEN, 0);
- int FSMC_Bank = 0;
- /* timing structure */
- /* from datasheet:
- address setup: 0ns
- address hold: 0ns
- Data setup: 5ns
- Data hold: 5ns
- Data access: 250ns
- output hold: 100ns
- */
- FSMC_Bank1->BTCR[FSMC_Bank+1] = FSMC_BTR1_ADDSET_1 | FSMC_BTR1_DATAST_1;
-
- /* Bank1 NOR/SRAM control register configuration */
- FSMC_Bank1->BTCR[FSMC_Bank] = FSMC_BCR1_MWID_0 | FSMC_BCR1_WREN | FSMC_BCR1_MBKEN;
-#endif
- DeviceCode = lld_lcdReadReg(0x0000);
-
- lld_lcdWriteReg(0x0000,0x0001); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0003,0xA8A4); lld_lcdDelay(5);
- lld_lcdWriteReg(0x000C,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x000D,0x080C); lld_lcdDelay(5);
- lld_lcdWriteReg(0x000E,0x2B00); lld_lcdDelay(5);
- lld_lcdWriteReg(0x001E,0x00B0); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0001,0x2B3F); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0002,0x0600); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0010,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0011,0x6070); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0005,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0006,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0016,0xEF1C); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0017,0x0003); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0007,0x0133); lld_lcdDelay(5);
- lld_lcdWriteReg(0x000B,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x000F,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0041,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0042,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0048,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0049,0x013F); lld_lcdDelay(5);
- lld_lcdWriteReg(0x004A,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x004B,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0044,0xEF00); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0045,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0046,0x013F); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0030,0x0707); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0031,0x0204); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0032,0x0204); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0033,0x0502); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0034,0x0507); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0035,0x0204); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0036,0x0204); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0037,0x0502); lld_lcdDelay(5);
- lld_lcdWriteReg(0x003A,0x0302); lld_lcdDelay(5);
- lld_lcdWriteReg(0x003B,0x0302); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0023,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0024,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x0025,0x8000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x004f,0x0000); lld_lcdDelay(5);
- lld_lcdWriteReg(0x004e,0x0000); lld_lcdDelay(5);
-}
-
-uint16_t lld_lcdGetOrientation(void) {
- return orientation;
-}
-
-uint16_t lld_lcdGetHeight(void) {
- return lcd_height;
-}
-
-uint16_t lld_lcdGetWidth(void) {
- return lcd_width;
-}
-
-/* a positive lines value shifts the screen up, negative down */
-void lld_lcdVerticalScroll(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, int16_t lines) {
- uint16_t row0, row1;
- uint16_t i;
-
- lld_lcdSetWindow(x0, y0, x1, y1);
-
- for(i = 0; i < ((y1-y0) - abs(lines)); i++) {
- if(lines > 0) {
- row0 = y0 + i + lines;
- row1 = y0 + i;
- } else {
- row0 = (y1 - i - 1) + lines;
- row1 = (y1 - i - 1);
- }
-
- /* read row0 into the buffer and then write at row1*/
- lld_lcdSetWindow(x0, row0, x1, row0);
- lld_lcdReadStreamStart();
- lld_lcdReadStream(buf, x1-x0);
- lld_lcdReadStreamStop();
-
- lld_lcdSetWindow(x0, row1, x1, row1);
- lld_lcdWriteStreamStart();
- lld_lcdWriteStream(buf, x1-x0);
- lld_lcdWriteStreamStop();
- }
-}
-
-#endif
-
diff --git a/drivers/lcd/ssd1289_lld.h b/drivers/lcd/ssd1289_lld.h
deleted file mode 100644
index 60f9e569..00000000
--- a/drivers/lcd/ssd1289_lld.h
+++ /dev/null
@@ -1,182 +0,0 @@
-/*
- ChibiOS/RT - Copyright (C) 2012
- Joel Bodenmann aka Tectu <joel@unormal.org>
-
- This file is part of ChibiOS-LCD-Driver.
-
- ChibiOS-LCD-Driver is free software; you can redistribute it and/or modify
- it under the terms of the GNU General Public License as published by
- the Free Software Foundation; either version 3 of the License, or
- (at your option) any later version.
-
- ChibiOS-LCD-Driver is distributed in the hope that it will be useful,
- but WITHOUT ANY WARRANTY; without even the implied warranty of
- MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- GNU General Public License for more details.
-
- You should have received a copy of the GNU General Public License
- along with this program. If not, see <http://www.gnu.org/licenses/>.
-*/
-
-#ifndef SSD1289_H
-#define SSD1289_H
-
-#include "glcd.h"
-
-#ifdef LCD_USE_SSD1289
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void lld_lcdInit(void);
-void lld_lcdWriteStreamStart(void);
-void lld_lcdWriteStreamStop(void);
-void lld_lcdWriteStream(uint16_t *buffer, uint16_t size);
-void lld_lcdSetCursor(uint16_t x, uint16_t y);
-void lld_lcdSetOrientation(uint8_t newOrientation);
-void lld_lcdSetWindow(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1);
-void lld_lcdClear(uint16_t color);
-void lld_lcdDrawPixel(uint16_t x, uint16_t y, uint16_t color);
-void lld_lcdFillArea(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, uint16_t color);
-void lld_lcdSetPowerMode(uint8_t powerMode);
-uint16_t lld_lcdGetPixelColor(uint16_t x, uint16_t y);
-uint16_t lld_lcdGetOrientation(void);
-uint16_t lld_lcdGetHeight(void);
-uint16_t lld_lcdGetWidth(void);
-void lld_lcdVerticalScroll(uint16_t x0, uint16_t y0, uint16_t x1, uint16_t y1, int16_t lines);
-
-#ifdef __cplusplus
-}
-#endif
-
-#ifdef LCD_USE_GPIO
- #define Set_CS palSetPad(LCD_CMD_PORT, LCD_CS);
- #define Clr_CS palClearPad(LCD_CMD_PORT, LCD_CS);
- #define Set_RS palSetPad(LCD_CMD_PORT, LCD_RS);
- #define Clr_RS palClearPad(LCD_CMD_PORT, LCD_RS);
- #define Set_WR palSetPad(LCD_CMD_PORT, LCD_WR);
- #define Clr_WR palClearPad(LCD_CMD_PORT, LCD_WR);
- #define Set_RD palSetPad(LCD_CMD_PORT, LCD_RD);
- #define Clr_RD palClearPad(LCD_CMD_PORT, LCD_RD);
-#endif
-
-#ifdef LCD_USE_SPI
- /* TODO */
-#endif
-
-#ifdef LCD_USE_FSMC
-/* LCD Registers */
- #define R0 0x00
- #define R1 0x01
- #define R2 0x02
- #define R3 0x03
- #define R4 0x04
- #define R5 0x05
- #define R6 0x06
- #define R7 0x07
- #define R8 0x08
- #define R9 0x09
- #define R10 0x0A
- #define R12 0x0C
- #define R13 0x0D
- #define R14 0x0E
- #define R15 0x0F
- #define R16 0x10
- #define R17 0x11
- #define R18 0x12
- #define R19 0x13
- #define R20 0x14
- #define R21 0x15
- #define R22 0x16
- #define R23 0x17
- #define R24 0x18
- #define R25 0x19
- #define R26 0x1A
- #define R27 0x1B
- #define R28 0x1C
- #define R29 0x1D
- #define R30 0x1E
- #define R31 0x1F
- #define R32 0x20
- #define R33 0x21
- #define R34 0x22
- #define R36 0x24
- #define R37 0x25
- #define R40 0x28
- #define R41 0x29
- #define R43 0x2B
- #define R45 0x2D
- #define R48 0x30
- #define R49 0x31
- #define R50 0x32
- #define R51 0x33
- #define R52 0x34
- #define R53 0x35
- #define R54 0x36
- #define R55 0x37
- #define R56 0x38
- #define R57 0x39
- #define R59 0x3B
- #define R60 0x3C
- #define R61 0x3D
- #define R62 0x3E
- #define R63 0x3F
- #define R64 0x40
- #define R65 0x41
- #define R66 0x42
- #define R67 0x43
- #define R68 0x44
- #define R69 0x45
- #define R70 0x46
- #define R71 0x47
- #define R72 0x48
- #define R73 0x49
- #define R74 0x4A
- #define R75 0x4B
- #define R76 0x4C
- #define R77 0x4D
- #define R78 0x4E
- #define R79 0x4F
- #define R80 0x50
- #define R81 0x51
- #define R82 0x52
- #define R83 0x53
- #define R96 0x60
- #define R97 0x61
- #define R106 0x6A
- #define R118 0x76
- #define R128 0x80
- #define R129 0x81
- #define R130 0x82
- #define R131 0x83
- #define R132 0x84
- #define R133 0x85
- #define R134 0x86
- #define R135 0x87
- #define R136 0x88
- #define R137 0x89
- #define R139 0x8B
- #define R140 0x8C
- #define R141 0x8D
- #define R143 0x8F
- #define R144 0x90
- #define R145 0x91
- #define R146 0x92
- #define R147 0x93
- #define R148 0x94
- #define R149 0x95
- #define R150 0x96
- #define R151 0x97
- #define R152 0x98
- #define R153 0x99
- #define R154 0x9A
- #define R157 0x9D
- #define R192 0xC0
- #define R193 0xC1
- #define R229 0xE5
-#endif
-
-#endif
-#endif
-
generated by cgit v1.2.3 (git 2.25.1) at 2025-11-04 13:57:32 +0000