diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/gdisp/Nokia6610/gdisp_lld.c | 62 | ||||
| -rw-r--r-- | drivers/gdisp/Nokia6610/gdisp_lld_board_olimexsam7ex256.h | 28 | ||||
| -rw-r--r-- | drivers/gdisp/Win32/gdisp_lld.c | 414 | ||||
| -rw-r--r-- | drivers/gdisp/Win32/gdisp_lld.mk | 5 | ||||
| -rw-r--r-- | drivers/gdisp/Win32/gdisp_lld_config.h | 52 | ||||
| -rw-r--r-- | drivers/gdisp/Win32/readme.txt | 13 |
6 files changed, 513 insertions, 61 deletions
diff --git a/drivers/gdisp/Nokia6610/gdisp_lld.c b/drivers/gdisp/Nokia6610/gdisp_lld.c index 75e4cecd..23b0d1a7 100644 --- a/drivers/gdisp/Nokia6610/gdisp_lld.c +++ b/drivers/gdisp/Nokia6610/gdisp_lld.c @@ -48,9 +48,16 @@ #error "gdispNokia6610: Either GDISP_USE_GE8 or GDISP_USE_GE12 must be defined depending on your controller"
#endif
+/* This controller is only ever used with a 132 x 132 display */
+#if defined(GDISP_SCREEN_HEIGHT)
+ #undef GDISP_SCREEN_HEIGHT
+#endif
+#if defined(GDISP_SCREEN_WIDTH)
+ #undef GDISP_SCREEN_WIDTH
+#endif
#define GDISP_SCREEN_HEIGHT 132
#define GDISP_SCREEN_WIDTH 132
-#define INITIAL_CONTRAST 38
+#define GDISP_INITIAL_CONTRAST 38
/*===========================================================================*/
/* Driver exported variables. */
@@ -110,7 +117,6 @@ bool_t GDISP_LLD(init)(void) { chThdSleepMilliseconds(20);
#if defined(GDISP_USE_GE8)
- #if 1
GDISP_LLD(write_cmd)(DISCTL); // Display control
GDISP_LLD(write_data)(0x00); // P1: 0x00 = 2 divisions, switching period=8 (default)
GDISP_LLD(write_data)(0x20); // P2: 0x20 = nlines/4 - 1 = 132/4 - 1 = 32)
@@ -121,57 +127,15 @@ bool_t GDISP_LLD(init)(void) { GDISP_LLD(write_cmd)(SLPOUT); // Sleep out
GDISP_LLD(write_cmd)(PWRCTR); // Power control
GDISP_LLD(write_data)(0x0f); // reference voltage regulator on, circuit voltage follower on, BOOST ON
- // Interesting - all the code seems to say this should be done. But my display doesn't want it!
- //GDISP_LLD(write_cmd)(DISINV); // Inverse display
GDISP_LLD(write_cmd)(DATCTL); // Data control
- GDISP_LLD(write_data)(0x48/*0x01*/); // P1: 0x01 = page address inverted, column address normal, address scan in column direction
+ GDISP_LLD(write_data)(0x48); // P1: 0x01 = page address inverted, column address normal, address scan in column direction
GDISP_LLD(write_data)(0x00); // P2: 0x00 = RGB sequence (default value)
GDISP_LLD(write_data)(0x02); // P3: 0x02 = Grayscale -> 16 (selects 12-bit color, type A)
GDISP_LLD(write_cmd)(VOLCTR); // Voltage control (contrast setting)
- GDISP_LLD(write_data)(INITIAL_CONTRAST); // P1 = Contrast
+ GDISP_LLD(write_data)(GDISP_INITIAL_CONTRAST); // P1 = Contrast
GDISP_LLD(write_data)(3); // P2 = 3 resistance ratio (only value that works)
chThdSleepMilliseconds(100); // allow power supply to stabilize
GDISP_LLD(write_cmd)(DISON); // Turn on the display
- #else
- // Alternative
- GDISP_LLD(write_cmd)(DISCTL); // Display control
- GDISP_LLD(write_data)(0x00); // default
- GDISP_LLD(write_data)(0x20); // (32 + 1) * 4 = 132 lines (of which 130 are visible)
- GDISP_LLD(write_data)(0x0a); // default
- GDISP_LLD(write_cmd)(COMSCN); // COM scan
- GDISP_LLD(write_data)(0x00); // Scan 1-80
- GDISP_LLD(write_cmd)(OSCON); // Internal oscilator ON
- chThdSleepMilliseconds(100); // wait aproximetly 100ms
- GDISP_LLD(write_cmd)(SLPOUT); // Sleep out
- GDISP_LLD(write_cmd)(VOLCTR); // Voltage control
- GDISP_LLD(write_data)(INITIAL_CONTRAST); // middle value of V1
- GDISP_LLD(write_data)(0x03); // middle value of resistance value
- GDISP_LLD(write_cmd)(TMPGRD); // Temperature gradient
- GDISP_LLD(write_data)(0x00); // default
- GDISP_LLD(write_cmd)(PWRCTR); // Power control
- GDISP_LLD(write_data)(0x0f); // referance voltage regulator on, circuit voltage follower on, BOOST ON
- GDISP_LLD(write_cmd)(DISNOR); // Normal display
- GDISP_LLD(write_cmd)(DISINV); // Inverse display
- GDISP_LLD(write_cmd)(PTLOUT); // Partial area off
- // GDISP_LLD(write_cmd)(ASCSET); // Scroll area set
- // GDISP_LLD(write_data)(0);
- // GDISP_LLD(write_data)(0);
- // GDISP_LLD(write_data)(40);
- // GDISP_LLD(write_data)(3);
- // GDISP_LLD(write_cmd)(SCSTART); // Vertical scrool address start
- // GDISP_LLD(write_data)(0);
- GDISP_LLD(write_cmd)(DATCTL); // Data control
- GDISP_LLD(write_data)(0x00); // all inversions off, column direction
- GDISP_LLD(write_data)(0x03); // RGB sequence
- GDISP_LLD(write_data)(0x02); // Grayscale -> 16
- GDISP_LLD(write_cmd)(PASET); // Page Address set
- GDISP_LLD(write_data)(0);
- GDISP_LLD(write_data)(131);
- GDISP_LLD(write_cmd)(CASET); // Page Column set
- GDISP_LLD(write_data)(0);
- GDISP_LLD(write_data)(131);
- GDISP_LLD(write_cmd)(DISON); // Turn on the display
- #endif
#elif defined(GDISP_USE_GE12)
#if 1
@@ -182,7 +146,7 @@ bool_t GDISP_LLD(init)(void) { GDISP_LLD(write_cmd)(MADCTL); // Memory access controler
GDISP_LLD(write_data)(0xC8); // 0xC0 = mirror x and y, reverse rgb
GDISP_LLD(write_cmd)(SETCON); // Write contrast
- GDISP_LLD(write_data)(INITIAL_CONTRAST); // contrast - experiental value
+ GDISP_LLD(write_data)(GDISP_INITIAL_CONTRAST); // contrast - experiental value
chThdSleepMilliseconds(20);
GDISP_LLD(write_cmd)(DISPON); // Display On
#else
@@ -240,7 +204,7 @@ bool_t GDISP_LLD(init)(void) { //GDISP_LLD(write_data)(0x7f); // full voltage control
//GDISP_LLD(write_data)(0x03); // must be "1"
GDISP_LLD(write_cmd)(CONTRAST); // Write contrast
- GDISP_LLD(write_data)(INITIAL_CONTRAST); // contrast
+ GDISP_LLD(write_data)(GDISP_INITIAL_CONTRAST); // contrast
chThdSleepMilliseconds(20);
GDISP_LLD(write_cmd)(TEMPGRADIENT); // Temperature gradient
for(i=0; i<14; i++) GDISP_LLD(write_data)(0);
@@ -258,7 +222,7 @@ bool_t GDISP_LLD(init)(void) { GDISP.Orientation = GDISP_ROTATE_0;
GDISP.Powermode = powerOn;
GDISP.Backlight = 100;
- GDISP.Contrast = INITIAL_CONTRAST;
+ GDISP.Contrast = GDISP_INITIAL_CONTRAST;
#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
GDISP.clipx0 = 0;
GDISP.clipy0 = 0;
diff --git a/drivers/gdisp/Nokia6610/gdisp_lld_board_olimexsam7ex256.h b/drivers/gdisp/Nokia6610/gdisp_lld_board_olimexsam7ex256.h index f583a7d6..679773ab 100644 --- a/drivers/gdisp/Nokia6610/gdisp_lld_board_olimexsam7ex256.h +++ b/drivers/gdisp/Nokia6610/gdisp_lld_board_olimexsam7ex256.h @@ -18,6 +18,10 @@ along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
+#if !defined(GDISP_USE_SPI)
+ #error "GDISP_USE_SPI must be defined for the board"
+#endif
+
/**
* @file gdispNokia6610/gdisp_lld_board_olimexsam7ex256.h
* @brief GDISP Graphic Driver subsystem board interface for the Olimex SAM7-EX256 board.
@@ -100,12 +104,12 @@ static __inline void GDISP_LLD(init_board)(void) { /* This code should really use the ChibiOS driver for these functions */
// Pin for backlight
- pPIOB->PIO_CODR = PIOB_GDISP_BL_MASK; // Set PB20 to LOW
- pPIOB->PIO_OER = PIOB_GDISP_BL_MASK; // Configure PB20 as output
+ pPIOB->PIO_CODR = PIOB_LCD_BL_MASK; // Set PB20 to LOW
+ pPIOB->PIO_OER = PIOB_LCD_BL_MASK; // Configure PB20 as output
// Reset pin
- pPIOA->PIO_SODR = PIOA_GDISP_RESET_MASK; // Set PA2 to HIGH
- pPIOA->PIO_OER = PIOA_GDISP_RESET_MASK; // Configure PA2 as output
+ pPIOA->PIO_SODR = PIOA_LCD_RESET_MASK; // Set PA2 to HIGH
+ pPIOA->PIO_OER = PIOA_LCD_RESET_MASK; // Configure PA2 as output
// CS pin - this seems to be ignored
// pPIOA->PIO_SODR = BIT12; // Set PA2 to HIGH
@@ -144,11 +148,11 @@ static __inline void GDISP_LLD(init_board)(void) { */
static __inline void GDISP_LLD(setpin_reset)(bool_t state) {
if (state)
- palClearPad(IOPORT1, PIOA_GDISP_RESET);
-// pPIOA->PIO_CODR = PIOA_GDISP_RESET_MASK;
+ palClearPad(IOPORT1, PIOA_LCD_RESET);
+// pPIOA->PIO_CODR = PIOA_LCD_RESET_MASK;
else
- palSetPad(IOPORT1, PIOA_GDISP_RESET);
-// pPIOA->PIO_SODR = PIOA_GDISP_RESET_MASK;
+ palSetPad(IOPORT1, PIOA_LCD_RESET);
+// pPIOA->PIO_SODR = PIOA_LCD_RESET_MASK;
}
/**
@@ -160,11 +164,11 @@ static __inline void GDISP_LLD(setpin_reset)(bool_t state) { */
static __inline void GDISP_LLD(setpin_backlight)(bool_t state) {
if (state)
- palSetPad(IOPORT2, PIOB_GDISP_BL);
-// pPIOB->PIO_SODR = PIOB_GDISP_BL_MASK;
+ palSetPad(IOPORT2, PIOB_LCD_BL);
+// pPIOB->PIO_SODR = PIOB_LCD_BL_MASK;
else
- palClearPad(IOPORT2, PIOB_GDISP_BL);
-// pPIOB->PIO_CODR = PIOB_GDISP_BL_MASK;
+ palClearPad(IOPORT2, PIOB_LCD_BL);
+// pPIOB->PIO_CODR = PIOB_LCD_BL_MASK;
}
/**
diff --git a/drivers/gdisp/Win32/gdisp_lld.c b/drivers/gdisp/Win32/gdisp_lld.c new file mode 100644 index 00000000..a9352955 --- /dev/null +++ b/drivers/gdisp/Win32/gdisp_lld.c @@ -0,0 +1,414 @@ +/*
+ 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/>.
+*/
+
+/**
+ * @file Win32/gdisp_lld.c
+ * @brief GDISP Graphics Driver subsystem low level driver source for Win32.
+ *
+ * @addtogroup GDISP
+ * @{
+ */
+
+#include "ch.h"
+#include "hal.h"
+#include "gdisp.h"
+
+#if GFX_USE_GDISP || defined(__DOXYGEN__)
+
+/* Include the emulation code for things we don't support */
+#include "gdisp_emulation.c"
+
+#include <stdio.h>
+#include <string.h>
+#include <stdlib.h>
+#include <windows.h>
+#include <wingdi.h>
+#include <assert.h>
+
+/*===========================================================================*/
+/* Driver local routines . */
+/*===========================================================================*/
+
+#define APP_NAME "GDISP"
+
+#define COLOR2BGR(c) ((((c) & 0xFF)<<16)|((c) & 0xFF00)|(((c)>>16) & 0xFF))
+#define BGR2COLOR(c) COLOR2BGR(c)
+
+static HWND winRootWindow = NULL;
+static HDC dcBuffer = NULL;
+static HBITMAP dcBitmap = NULL;
+static HBITMAP dcOldBitmap;
+
+static LRESULT
+myWindowProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
+{
+ HDC dc;
+ PAINTSTRUCT ps;
+
+ switch (Msg) {
+ case WM_CREATE:
+ break;
+ case WM_MOUSEMOVE:
+ case WM_LBUTTONDOWN:
+ case WM_LBUTTONUP:
+ case WM_LBUTTONDBLCLK:
+ case WM_MBUTTONDOWN:
+ case WM_MBUTTONUP:
+ case WM_MBUTTONDBLCLK:
+ case WM_RBUTTONDOWN:
+ case WM_RBUTTONUP:
+ case WM_RBUTTONDBLCLK:
+ break;
+ case WM_SYSKEYDOWN:
+ case WM_KEYDOWN:
+ case WM_SYSKEYUP:
+ case WM_KEYUP:
+ break;
+ case WM_CHAR:
+ case WM_DEADCHAR:
+ case WM_SYSCHAR:
+ case WM_SYSDEADCHAR:
+ break;
+ case WM_PAINT:
+ dc = BeginPaint(hWnd, &ps);
+ BitBlt(dc, ps.rcPaint.left, ps.rcPaint.top,
+ ps.rcPaint.right - ps.rcPaint.left,
+ ps.rcPaint.bottom - ps.rcPaint.top,
+ dcBuffer, ps.rcPaint.left, ps.rcPaint.top, SRCCOPY);
+ EndPaint(hWnd, &ps);
+ break;
+ case WM_DESTROY:
+ PostQuitMessage(0);
+ SelectObject(dcBuffer, dcOldBitmap);
+ DeleteDC(dcBuffer);
+ DeleteObject(dcBitmap);
+ winRootWindow = NULL;
+ break;
+ default:
+ return DefWindowProc(hWnd, Msg, wParam, lParam);
+ }
+ return 0;
+}
+
+/*===========================================================================*/
+/* Driver exported functions. */
+/*===========================================================================*/
+
+/* ---- Required Routines ---- */
+/*
+ The following 2 routines are required.
+ All other routines are optional.
+*/
+
+/**
+ * @brief Low level GDISP driver initialisation.
+ * @return TRUE if successful, FALSE on error.
+ *
+ * @notapi
+ */
+bool_t GDISP_LLD(init)(void) {
+ /* Initialise the window */
+ HANDLE hInstance;
+ HDC rootDC;
+ int depth;
+ RECT rect;
+ PSUBDRIVER subdriver;
+ WNDCLASS wc;
+
+ hInstance = GetModuleHandle(NULL);
+ rootDC = CreateDC("DISPLAY", NULL, NULL, NULL);
+ depth = GetDeviceCaps(rootDC, BITSPIXEL);
+ DeleteDC(rootDC);
+ GetWindowRect(GetDesktopWindow(), &rect);
+ GDISP.Width = rect.right - rect.left;
+ GDISP.Height = rect.bottom - rect.top;
+ if (GDISP.Width > GDISP_SCREEN_WIDTH)
+ GDISP.Width = GDISP_SCREEN_WIDTH;
+ if (GDISP.Height > GDISP_SCREEN_HEIGHT)
+ GDISP.Height = GDISP_SCREEN_HEIGHT;
+
+ wc.style = CS_HREDRAW | CS_VREDRAW; // | CS_OWNDC;
+ wc.lpfnWndProc = (WNDPROC)myWindowProc;
+ wc.cbClsExtra = 0;
+ wc.cbWndExtra = 0;
+ wc.hInstance = hInstance;
+ wc.hIcon = LoadIcon(NULL, IDI_APPLICATION);
+ wc.hCursor = LoadCursor(NULL, IDC_ARROW);
+ wc.hbrBackground = GetStockObject(WHITE_BRUSH);
+ wc.lpszMenuName = NULL;
+ wc.lpszClassName = APP_NAME;
+ RegisterClass(&wc);
+
+ winRootWindow = CreateWindow(APP_NAME, "", WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU, 0, 0,
+ GDISP.Width, GDISP.Height, 0, 0, hInstance, NULL);
+ assert(winRootWindow != NULL);
+
+ HDC dc = GetDC(winRootWindow);
+
+ GetClientRect(winRootWindow, &rect);
+ dcBitmap = CreateCompatibleBitmap(dc, GDISP.Width, GDISP.Height);
+ dcBuffer = CreateCompatibleDC(dc);
+ dcOldBitmap = SelectObject(dcBuffer, dcBitmap);
+ ReleaseDC(winRootWindow, dc);
+ ShowWindow(winRootWindow, SW_SHOW);
+ UpdateWindow(winRootWindow);
+
+ /* Initialise the GDISP structure to match */
+ GDISP.Orientation = GDISP.Width > GDISP.Height ? landscape : portrait;
+ GDISP.Powermode = powerOn;
+ GDISP.Backlight = 100;
+ GDISP.Contrast = 50;
+ #if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+ GDISP.clipx0 = 0;
+ GDISP.clipy0 = 0;
+ GDISP.clipx1 = GDISP.Width;
+ GDISP.clipy1 = GDISP.Height;
+ #endif
+ return TRUE;
+}
+
+/**
+ * @brief Draws a pixel on the display.
+ *
+ * @param[in] x X location of the pixel
+ * @param[in] y Y location of the pixel
+ * @param[in] color The color of the pixel
+ *
+ * @notapi
+ */
+void GDISP_LLD(drawpixel)(coord_t x, coord_t y, color_t color) {
+ HDC dc;
+
+ #if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+ if (x < GDISP.clipx0 || y < GDISP.clipy0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
+ #endif
+
+ color = COLOR2BGR(color);
+ dc = GetDC(winRootWindow);
+ SetPixel(dc, x, y, color);
+ ReleaseDC(winRootWindow, dc);
+ SetPixel(dcBuffer, x, y, color);
+}
+
+/* ---- Optional Routines ---- */
+
+#if GDISP_HARDWARE_LINES || defined(__DOXYGEN__)
+ /**
+ * @brief Draw a line.
+ * @note Optional - The high level driver can emulate using software.
+ *
+ * @param[in] x0, y0 The start of the line
+ * @param[in] x1, y1 The end of the line
+ * @param[in] color The color of the line
+ *
+ * @notapi
+ */
+ void GDISP_LLD(drawline)(coord_t x0, coord_t y0, coord_t x1, coord_t y1, color_t color) {
+ POINT p;
+ HPEN pen;
+ HDC dc;
+ HGDIOBJ old;
+ HRGN clip;
+
+ #if GDISP_NEED_CLIP
+ clip = NULL;
+ if (GDISP.clipx0 != 0 || GDISP.clipy0 != 0 || GDISP.clipx1 != GDISP.Width || GDISP.clipy1 != GDISP.Height)
+ clip = CreateRectRgn(GDISP.clipx0, GDISP.clipy0, GDISP.clipx1, GDISP.clipy1);
+ #endif
+
+ color = COLOR2BGR(color);
+ pen = CreatePen(PS_SOLID, 1, c);
+ if (pen) {
+ dc = GetDC(winRootWindow);
+ #if GDISP_NEED_CLIP
+ if (clip) SelectClipRgn(dc, clip);
+ #endif
+ old = SelectObject(dc, pen);
+ MoveToEx(dc, x0, y0, &p);
+ LineTo(dc, x1, y1);
+ SelectObject(dc, old);
+ SetPixel(dc, x1, y1, color);
+ #if GDISP_NEED_CLIP
+ if (clip) SelectClipRgn(dc, NULL);
+ #endif
+ ReleaseDC(winRootWindow, dc);
+
+ #if GDISP_NEED_CLIP
+ if (clip) SelectClipRgn(dcBuffer, clip);
+ #endif
+ old = SelectObject(dcBuffer, pen);
+ MoveToEx(dcBuffer, x0, y0, &p);
+ LineTo(dcBuffer, x1, y1);
+ SelectObject(dcBuffer, old);
+ SetPixel(dcBuffer, x1, y1, color);
+ #if GDISP_NEED_CLIP
+ if (clip) SelectClipRgn(dcBuffer, NULL);
+ #endif
+
+ DeleteObject(pen);
+ }
+ }
+#endif
+
+#if GDISP_HARDWARE_FILLS || defined(__DOXYGEN__)
+ /**
+ * @brief Fill an area with a color.
+ * @note Optional - The high level driver can emulate using software.
+ *
+ * @param[in] x, y The start filled area
+ * @param[in] cx, cy The width and height to be filled
+ * @param[in] color The color of the fill
+ *
+ * @notapi
+ */
+ void GDISP_LLD(fillarea)(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color) {
+ RECT rect;
+ HDC dc;
+ HBRUSH hbr;
+
+ #if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+ if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; x = GDISP.clipx0; }
+ if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; y = GDISP.clipy0; }
+ if (cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
+ if (x+cx > GDISP.clipx1) cx = GDISP.clipx1 - x;
+ if (y+cy > GDISP.clipy1) cy = GDISP.clipy1 - y;
+ #endif
+
+ color = COLOR2BGR(color);
+ hbr = CreateSolidBrush(color);
+
+ if (hbr) {
+ rect.bottom = y+cy-1;
+ rect.top = y;
+ rect.left = x;
+ rect.right = x+cx-1;
+ dc = GetDC(winRootWindow);
+ FillRect(dc, &rect, hbr);
+ ReleaseDC(winRootWindow, dc);
+ FillRect(dcBuffer, &rect, hbr);
+ DeleteObject(hbr);
+ }
+ }
+#endif
+
+#if GDISP_HARDWARE_BITFILLS || defined(__DOXYGEN__)
+ /**
+ * @brief Fill an area with a bitmap.
+ * @note Optional - The high level driver can emulate using software.
+ *
+ * @param[in] x, y The start filled area
+ * @param[in] cx, cy The width and height to be filled
+ * @param[in] srcx, srcy The bitmap position to start the fill from
+ * @param[in] srccx The width of a line in the bitmap.
+ * @param[in] buffer The pixels to use to fill the area.
+ *
+ * @notapi
+ */
+ void GDISP_LLD(blitareaex)(coord_t x, coord_t y, coord_t cx, coord_t cy, coord_t srcx, coord_t srcy, coord_t srccx, const pixel_t *buffer) {
+ HDC dc;
+ BITMAPV4HEADER bmpInfo;
+
+ #if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+ if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; srcx += GDISP.clipx0 - x; x = GDISP.clipx0; }
+ if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; srcy += GDISP.clipy0 - y; y = GDISP.clipy0; }
+ if (srcx+cx > srccx) cx = srccx - srcx;
+ if (cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
+ if (x+cx > GDISP.clipx1) cx = GDISP.clipx1 - x;
+ if (y+cy > GDISP.clipy1) cy = GDISP.clipy1 - y;
+ #endif
+
+ dc = GetDC(winRootWindow);
+ memset(&bmpInfo, 0, sizeof(bmpInfo));
+ bmpInfo.bV4Size = sizeof(bmpInfo);
+ bmpInfo.bV4Width = srccx;
+ bmpInfo.bV4Height = -(srcy+cy); /* top-down image */
+ bmpInfo.bV4Planes = 1;
+ bmpInfo.bV4BitCount = BITSPERPIXEL;
+ bmpInfo.bV4SizeImage = ((srcy+cy)*srccx * BITSPERPIXEL)/8;
+ bmpInfo.bV4AlphaMask = 0;
+ bmpInfo.bV4RedMask = RGB2COLOR(255,0,0);
+ bmpInfo.bV4GreenMask = RGB2COLOR(0,255,0);
+ bmpInfo.bV4BlueMask = RGB2COLOR(0,0,255);
+ bmpInfo.bV4V4Compression = BI_BITFIELDS;
+ bmpInfo.bV4XPelsPerMeter = 3078;
+ bmpInfo.bV4YPelsPerMeter = 3078;
+ bmpInfo.bV4ClrUsed = 0;
+ bmpInfo.bV4ClrImportant = 0;
+ bmpInfo.bV4CSType = LCS_sRGB;
+
+ SetDIBitsToDevice(dc, x, y, cx, cy, srcx, srcy, 0, cy+srcy, buffer,
+ (BITMAPINFO*)&bmpInfo, DIB_RGB_COLORS);
+ SetDIBitsToDevice(dcBuffer, x, y, cx, cy, srcx, srcy, 0, cy+srcy, buffer,
+ (BITMAPINFO*)&bmpInfo, DIB_RGB_COLORS);
+ ReleaseDC(winRootWindow, dc);
+ }
+#endif
+
+#if (GDISP_NEED_PIXELREAD && GDISP_HARDWARE_PIXELREAD) || defined(__DOXYGEN__)
+ /**
+ * @brief Get the color of a particular pixel.
+ * @note Optional.
+ * @note If x,y is off the screen, the result is undefined.
+ * @return The color of the specified pixel.
+ *
+ * @param[in] x, y The start of the text
+ *
+ * @notapi
+ */
+ color_t GDISP_LLD(getpixelcolor)(coord_t x, coord_t y) {
+ color_t color;
+
+ #if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+ if (x < 0 || x >= GDISP.Width || y < 0 || y >= GDISP.Height) return 0;
+ #endif
+
+ color = GetPixel(dcBuffer, x, y);
+ return BGR2COLOR(color);
+ }
+#endif
+
+#if (GDISP_NEED_SCROLL && GDISP_HARDWARE_SCROLL) || defined(__DOXYGEN__)
+ /**
+ * @brief Scroll vertically a section of the screen.
+ * @note Optional.
+ * @note If x,y + cx,cy is off the screen, the result is undefined.
+ * @note If lines is >= cy, it is equivelent to a area fill with bgcolor.
+ *
+ * @param[in] x, y The start of the area to be scrolled
+ * @param[in] cx, cy The size of the area to be scrolled
+ * @param[in] lines The number of lines to scroll (Can be positive or negative)
+ * @param[in] bgcolor The color to fill the newly exposed area.
+ *
+ * @notapi
+ */
+ void GDISP_LLD(verticalscroll)(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor) {
+ #if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
+ if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; x = GDISP.clipx0; }
+ if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; y = GDISP.clipy0; }
+ if (!lines || cx <= 0 || cy <= 0 || x >= GDISP.clipx1 || y >= GDISP.clipy1) return;
+ if (x+cx > GDISP.clipx1) cx = GDISP.clipx1 - x;
+ if (y+cy > GDISP.clipy1) cy = GDISP.clipy1 - y;
+ #endif
+ /* NOT IMPLEMENTED YET */
+ }
+#endif
+
+#endif /* GFX_USE_GDISP */
+/** @} */
diff --git a/drivers/gdisp/Win32/gdisp_lld.mk b/drivers/gdisp/Win32/gdisp_lld.mk new file mode 100644 index 00000000..57b15eb4 --- /dev/null +++ b/drivers/gdisp/Win32/gdisp_lld.mk @@ -0,0 +1,5 @@ +# List the required driver.
+GFXSRC += $(GFXLIB)/drivers/gdisp/Win32/gdisp_lld.c
+
+# Required include directories
+GFXINC += $(GFXLIB)/drivers/gdisp/Win32
diff --git a/drivers/gdisp/Win32/gdisp_lld_config.h b/drivers/gdisp/Win32/gdisp_lld_config.h new file mode 100644 index 00000000..014ebd7c --- /dev/null +++ b/drivers/gdisp/Win32/gdisp_lld_config.h @@ -0,0 +1,52 @@ +/*
+ 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/>.
+*/
+
+/**
+ * @file Win32/gdisp_lld_config.h
+ * @brief GDISP Graphic Driver subsystem low level driver header for Win32.
+ *
+ * @addtogroup GDISP
+ * @{
+ */
+
+#ifndef _GDISP_LLD_CONFIG_H
+#define _GDISP_LLD_CONFIG_H
+
+#if GFX_USE_GDISP || defined(__DOXYGEN__)
+
+/*===========================================================================*/
+/* Driver hardware support. */
+/*===========================================================================*/
+
+#define GDISP_DRIVER_NAME "Win32"
+#define GDISP_LLD(x) gdisp_lld_##x##_Win32
+
+#define GDISP_HARDWARE_LINES TRUE
+#define GDISP_HARDWARE_FILLS TRUE
+#define GDISP_HARDWARE_BITFILLS TRUE
+#define GDISP_HARDWARE_SCROLL FALSE
+#define GDISP_HARDWARE_PIXELREAD TRUE
+
+#define GDISP_PIXELFORMAT GDISP_PIXELFORMAT_RGB888
+
+#endif /* GFX_USE_GDISP */
+
+#endif /* _GDISP_LLD_CONFIG_H */
+/** @} */
diff --git a/drivers/gdisp/Win32/readme.txt b/drivers/gdisp/Win32/readme.txt new file mode 100644 index 00000000..aab869e7 --- /dev/null +++ b/drivers/gdisp/Win32/readme.txt @@ -0,0 +1,13 @@ +To use this driver:
+
+1. Add in your halconf.h:
+ a) #define GFX_USE_GDISP TRUE
+ b) Any optional high level driver defines (see gdisp.h) eg: GDISP_NEED_MULTITHREAD
+ c) All of the following (with appropriate values):
+ #define GDISP_SCREEN_WIDTH 640
+ #define GDISP_SCREEN_HEIGHT 480
+
+
+2. To your makefile add the following lines:
+ include $(GFXLIB)/gfx.mk
+ include $(GFXLIB)/drivers/gdisp/Win32/gdisp_lld.mk
|