From e27d04d002a40f3b514eeeb60d374df6a8a1280c Mon Sep 17 00:00:00 2001 From: Tectu Date: Mon, 13 Aug 2012 04:12:42 +0200 Subject: restructure --- src/gdisp-readme.txt | 14 + src/gdisp.c | 997 +++++++++++++++++++++++++++++++++++++++++++++++++++ src/gdisp_fonts.c | 655 +++++++++++++++++++++++++++++++++ src/touchpad.c | 261 ++++++++++++++ 4 files changed, 1927 insertions(+) create mode 100644 src/gdisp-readme.txt create mode 100644 src/gdisp.c create mode 100644 src/gdisp_fonts.c create mode 100644 src/touchpad.c (limited to 'src') diff --git a/src/gdisp-readme.txt b/src/gdisp-readme.txt new file mode 100644 index 00000000..12b00e2c --- /dev/null +++ b/src/gdisp-readme.txt @@ -0,0 +1,14 @@ +The new GDISP driver is an architecture independant rewrite of the GLCD interface. +This new architecture independance should allow many new low level drivers to be easily added. + +GDISP allows low-level driver hardware accelerated drawing routines while providing a software emulation +if the low level driver can not provide it. A basic low level driver now only requires 2 routines to be written. + +A glcd.h compatability file has been included that allow applications written to use the existing GLCD driver to +use the GDISP driver with little or no change. + +It is written in the ChibiOS style with ChibiOS style includes and documentation. + +It is encapsulated into a "halext" structure with appropriate readme's that allow for easy inclusion in any +ChibiOS project. This structure can be seamlessly added to as new driver types are added and it supports +low level drivers that are neither platform or board specific (although they can be). diff --git a/src/gdisp.c b/src/gdisp.c new file mode 100644 index 00000000..ee2b98e4 --- /dev/null +++ b/src/gdisp.c @@ -0,0 +1,997 @@ +/* + ChibiOS/RT - Copyright (C) 2012 + Joel Bodenmann aka Tectu + + 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 . +*/ + +/** + * @file gdisp.c + * @brief GDISP Driver code. + * + * @addtogroup GDISP + * @{ + */ +#include "ch.h" +#include "hal.h" +#include "gdisp.h" + +#ifndef _GDISP_C +#define _GDISP_C + +#if HAL_USE_GDISP || defined(__DOXYGEN__) + +#ifdef GDISP_NEED_TEXT + #include "gdisp_fonts.h" +#endif + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +#ifdef UNUSED +#elif defined(__GNUC__) +# define UNUSED(x) UNUSED_ ## x __attribute__((unused)) +#elif defined(__LCLINT__) +# define UNUSED(x) /*@unused@*/ x +#else +# define UNUSED(x) x +#endif + +#if GDISP_NEED_MULTITHREAD + #if !CH_USE_MUTEXES + #error "GDISP: CH_USE_MUTEXES must be defined in chconf.h because GDISP_NEED_MULTITHREAD is defined" + #endif +#endif + +#if GDISP_NEED_ASYNC + #if !CH_USE_MAILBOXES || !CH_USE_MUTEXES || !CH_USE_SEMAPHORES + #error "GDISP: CH_USE_MAILBOXES, CH_USE_SEMAPHORES and CH_USE_MUTEXES must be defined in chconf.h because GDISP_NEED_ASYNC is defined" + #endif +#endif + +/*===========================================================================*/ +/* Driver exported variables. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local variables. */ +/*===========================================================================*/ + +#if GDISP_NEED_MULTITHREAD || GDISP_NEED_ASYNC + static Mutex gdispMutex; +#endif + +#if GDISP_NEED_ASYNC + #define GDISP_THREAD_STACK_SIZE 512 /* Just a number - not yet a reflection of actual use */ + #define GDISP_QUEUE_SIZE 8 /* We only allow a short queue */ + + static Thread * lldThread; + static Mailbox gdispMailbox; + static msg_t gdispMailboxQueue[GDISP_QUEUE_SIZE]; + static Semaphore gdispMsgsSem; + static Mutex gdispMsgsMutex; + static gdisp_lld_msg_t gdispMsgs[GDISP_QUEUE_SIZE]; + static WORKING_AREA(waGDISPThread, GDISP_THREAD_STACK_SIZE); +#endif + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +#if GDISP_NEED_ASYNC + static msg_t GDISPThreadHandler(void *UNUSED(arg)) { + gdisp_lld_msg_t *pmsg; + + #if CH_USE_REGISTRY + chRegSetThreadName("GDISPAsyncAPI"); + #endif + + while(1) { + /* Wait for msg with work to do. */ + chMBFetch(&gdispMailbox, (msg_t *)&pmsg, TIME_INFINITE); + + /* OK - we need to obtain the mutex in case a synchronous operation is occurring */ + chMtxLock(&gdispMutex); + GDISP_LLD(msgdispatch)(pmsg); + chMtxUnlock(); + + /* Mark the message as free */ + pmsg->action = GDISP_LLD_MSG_NOP; + chSemSignal(&gdispMsgsSem); + } + return 0; + } + + static gdisp_lld_msg_t *gdispAllocMsg(gdisp_msgaction_t action) { + gdisp_lld_msg_t *p; + + while(1) { /* To be sure, to be sure */ + + /* Wait for a slot */ + chSemWait(&gdispMsgsSem); + + /* Find the slot */ + chMtxLock(&gdispMsgsMutex); + for(p=gdispMsgs; p < &gdispMsgs[GDISP_QUEUE_SIZE]; p++) { + if (p->action == GDISP_LLD_MSG_NOP) { + /* Allocate it */ + p->action = action; + chMtxUnlock(); + return p; + } + } + chMtxUnlock(); + + /* Oops - none found, try again */ + chSemSignal(&gdispMsgsSem); + } + } +#endif + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +#if GDISP_NEED_MULTITHREAD || defined(__DOXYGEN__) + /** + * @brief GDISP Driver initialization. + * @note This function is NOT currently implicitly invoked by @p halInit(). + * It must be called manually. + * + * @init + */ + bool_t gdispInit(void) { + bool_t res; + + /* Initialise Mutex */ + chMtxInit(&gdispMutex); + + /* Initialise driver */ + chMtxLock(&gdispMutex); + res = GDISP_LLD(init)(); + chMtxUnlock(); + + return res; + } +#elif GDISP_NEED_ASYNC + bool_t gdispInit(void) { + bool_t res; + unsigned i; + + /* Mark all the Messages as free */ + for(i=0; i < GDISP_QUEUE_SIZE; i++) + gdispMsgs[i].action = GDISP_LLD_MSG_NOP; + + /* Initialise our Mailbox, Mutex's and Counting Semaphore. + * A Mutex is required as well as the Mailbox and Thread because some calls have to be synchronous. + * Synchronous calls get handled by the calling thread, asynchronous by our worker thread. + */ + chMBInit(&gdispMailbox, gdispMailboxQueue, sizeof(gdispMailboxQueue)/sizeof(gdispMailboxQueue[0])); + chMtxInit(&gdispMutex); + chMtxInit(&gdispMsgsMutex); + chSemInit(&gdispMsgsSem, GDISP_QUEUE_SIZE); + + lldThread = chThdCreateStatic(waGDISPThread, sizeof(waGDISPThread), NORMALPRIO, GDISPThreadHandler, NULL); + + /* Initialise driver - synchronous */ + chMtxLock(&gdispMutex); + res = GDISP_LLD(init)(); + chMtxUnlock(); + + return res; + } +#endif + +#if GDISP_NEED_MULTITHREAD || defined(__DOXYGEN__) + /** + * @brief Test if the GDISP engine is currently drawing. + * @note This function will always return FALSE if + * GDISP_NEED_ASYNC is not defined. + * + * @init + */ + bool_t gdispIsBusy(void) { + return FALSE; + } +#elif GDISP_NEED_ASYNC + bool_t gdispIsBusy(void) { + return chMBGetUsedCountI(&gdispMailbox) != FALSE; + } +#endif + +#if GDISP_NEED_MULTITHREAD || defined(__DOXYGEN__) + /** + * @brief Clear the display to the specified color. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] color The color to use when clearing the screen + * + * @api + */ + void gdispClear(color_t color) { + chMtxLock(&gdispMutex); + GDISP_LLD(clear)(color); + chMtxUnlock(); + } +#elif GDISP_NEED_ASYNC + void gdispClear(color_t color) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_CLEAR); + p->clear.color = color; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if GDISP_NEED_MULTITHREAD || defined(__DOXYGEN__) + /** + * @brief Set a pixel in the specified color. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x,y The position to set the pixel. + * @param[in] color The color to use + * + * @api + */ + void gdispDrawPixel(coord_t x, coord_t y, color_t color) { + chMtxLock(&gdispMutex); + GDISP_LLD(drawpixel)(x, y, color); + chMtxUnlock(); + } +#elif GDISP_NEED_ASYNC + void gdispDrawPixel(coord_t x, coord_t y, color_t color) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_DRAWPIXEL); + p->drawpixel.x = x; + p->drawpixel.y = y; + p->drawpixel.color = color; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if GDISP_NEED_MULTITHREAD || defined(__DOXYGEN__) + /** + * @brief Draw a line. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x0,y0 The start position + * @param[in] x1,y1 The end position + * @param[in] color The color to use + * + * @api + */ + void gdispDrawLine(coord_t x0, coord_t y0, coord_t x1, coord_t y1, color_t color) { + chMtxLock(&gdispMutex); + GDISP_LLD(drawline)(x0, y0, x1, y1, color); + chMtxUnlock(); + } +#elif GDISP_NEED_ASYNC + void gdispDrawLine(coord_t x0, coord_t y0, coord_t x1, coord_t y1, color_t color) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_DRAWLINE); + p->drawline.x0 = x0; + p->drawline.y0 = y0; + p->drawline.x1 = x1; + p->drawline.y1 = y1; + p->drawline.color = color; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if GDISP_NEED_MULTITHREAD || defined(__DOXYGEN__) + /** + * @brief Fill an area with a color. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x0,y0 The start position + * @param[in] cx,cy The size of the box (outside dimensions) + * @param[in] color The color to use + * + * @api + */ + void gdispFillArea(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color) { + chMtxLock(&gdispMutex); + GDISP_LLD(fillarea)(x, y, cx, cy, color); + chMtxUnlock(); + } +#elif GDISP_NEED_ASYNC + void gdispFillArea(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_FILLAREA); + p->fillarea.x = x; + p->fillarea.y = y; + p->fillarea.cx = cx; + p->fillarea.cy = cy; + p->fillarea.color = color; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if GDISP_NEED_MULTITHREAD || defined(__DOXYGEN__) + /** + * @brief Fill an area using the supplied bitmap. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * @details The bitmap is in the pixel format specified by the low level driver + * @note If a packed pixel format is used and the width doesn't + * match a whole number of bytes, the next line will start on a + * non-byte boundary (no end-of-line padding). + * @note If GDISP_NEED_ASYNC is defined then the buffer must be static + * or at least retained until this call has finished the blit. You can + * tell when all graphics drawing is finished by @p gdispIsBusy() going FALSE. + * + * @param[in] x0,y0 The start position + * @param[in] cx,cy The size of the filled area + * @param[in] buffer The bitmap in the driver's pixel format. + * + * @api + */ + void gdispBlitArea(coord_t x, coord_t y, coord_t cx, coord_t cy, const pixel_t *buffer) { + chMtxLock(&gdispMutex); + GDISP_LLD(blitarea)(x, y, cx, cy, buffer); + chMtxUnlock(); + } +#elif GDISP_NEED_ASYNC + void gdispBlitArea(coord_t x, coord_t y, coord_t cx, coord_t cy, const pixel_t *buffer) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_BLITAREA); + p->blitarea.x = x; + p->blitarea.y = y; + p->blitarea.cx = cx; + p->blitarea.cy = cy; + p->blitarea.buffer = buffer; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if (GDISP_NEED_CIRCLE && GDISP_NEED_MULTITHREAD) || defined(__DOXYGEN__) + /** + * @brief Draw a circle. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x0,y0 The center of the circle + * @param[in] radius The radius of the circle + * @param[in] color The color to use + * + * @api + */ + void gdispDrawCircle(coord_t x, coord_t y, coord_t radius, color_t color) { + chMtxLock(&gdispMutex); + GDISP_LLD(drawcircle)(x, y, radius, color); + chMtxUnlock(); + } +#elif GDISP_NEED_CIRCLE && GDISP_NEED_ASYNC + void gdispDrawCircle(coord_t x, coord_t y, coord_t radius, color_t color) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_DRAWCIRCLE); + p->drawcircle.x = x; + p->drawcircle.y = y; + p->drawcircle.radius = radius; + p->drawcircle.color = color; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if (GDISP_NEED_CIRCLE && GDISP_NEED_MULTITHREAD) || defined(__DOXYGEN__) + /** + * @brief Draw a filled circle. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x0,y0 The center of the circle + * @param[in] radius The radius of the circle + * @param[in] color The color to use + * + * @api + */ + void gdispFillCircle(coord_t x, coord_t y, coord_t radius, color_t color) { + chMtxLock(&gdispMutex); + GDISP_LLD(fillcircle)(x, y, radius, color); + chMtxUnlock(); + } +#elif GDISP_NEED_CIRCLE && GDISP_NEED_ASYNC + void gdispFillCircle(coord_t x, coord_t y, coord_t radius, color_t color) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_FILLCIRCLE); + p->fillcircle.x = x; + p->fillcircle.y = y; + p->fillcircle.radius = radius; + p->fillcircle.color = color; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if (GDISP_NEED_ELLIPSE && GDISP_NEED_MULTITHREAD) || defined(__DOXYGEN__) + /** + * @brief Draw an ellipse. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x0,y0 The center of the ellipse + * @param[in] a,b The dimensions of the ellipse + * @param[in] color The color to use + * + * @api + */ + void gdispDrawEllipse(coord_t x, coord_t y, coord_t a, coord_t b, color_t color) { + chMtxLock(&gdispMutex); + GDISP_LLD(drawellipse)(x, y, a, b, color); + chMtxUnlock(); + } +#elif GDISP_NEED_ELLIPSE && GDISP_NEED_ASYNC + void gdispDrawEllipse(coord_t x, coord_t y, coord_t a, coord_t b, color_t color) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_DRAWELLIPSE); + p->drawellipse.x = x; + p->drawellipse.y = y; + p->drawellipse.a = a; + p->drawellipse.b = b; + p->drawellipse.color = color; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if (GDISP_NEED_ELLIPSE && GDISP_NEED_MULTITHREAD) || defined(__DOXYGEN__) + /** + * @brief Draw a filled ellipse. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x0,y0 The center of the ellipse + * @param[in] a,b The dimensions of the ellipse + * @param[in] color The color to use + * + * @api + */ + void gdispFillEllipse(coord_t x, coord_t y, coord_t a, coord_t b, color_t color) { + chMtxLock(&gdispMutex); + GDISP_LLD(fillellipse)(x, y, a, b, color); + chMtxUnlock(); + } +#elif GDISP_NEED_ELLIPSE && GDISP_NEED_ASYNC + void gdispFillEllipse(coord_t x, coord_t y, coord_t a, coord_t b, color_t color) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_FILLELLIPSE); + p->fillellipse.x = x; + p->fillellipse.y = y; + p->fillellipse.a = a; + p->fillellipse.b = b; + p->fillellipse.color = color; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if (GDISP_NEED_TEXT && GDISP_NEED_MULTITHREAD) || defined(__DOXYGEN__) + /** + * @brief Draw a text character. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x,y The position for the text + * @param[in] c The character to draw + * @param[in] color The color to use + * + * @api + */ + void gdispDrawChar(coord_t x, coord_t y, char c, font_t font, color_t color) { + chMtxLock(&gdispMutex); + GDISP_LLD(drawchar)(x, y, c, font, color); + chMtxUnlock(); + } +#elif GDISP_NEED_TEXT && GDISP_NEED_ASYNC + void gdispDrawChar(coord_t x, coord_t y, char c, font_t font, color_t color) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_DRAWCHAR); + p->drawchar.x = x; + p->drawchar.y = y; + p->drawchar.c = c; + p->drawchar.font = font; + p->drawchar.color = color; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if (GDISP_NEED_TEXT && GDISP_NEED_MULTITHREAD) || defined(__DOXYGEN__) + /** + * @brief Draw a text character with a filled background. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x,y The position for the text + * @param[in] c The character to draw + * @param[in] color The color to use + * @param[in] bgcolor The background color to use + * + * @api + */ + void gdispFillChar(coord_t x, coord_t y, char c, font_t font, color_t color, color_t bgcolor) { + chMtxLock(&gdispMutex); + GDISP_LLD(fillchar)(x, y, c, font, color, bgcolor); + chMtxUnlock(); + } +#elif GDISP_NEED_TEXT && GDISP_NEED_ASYNC + void gdispFillChar(coord_t x, coord_t y, char c, font_t font, color_t color, color_t bgcolor) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_FILLCHAR); + p->fillchar.x = x; + p->fillchar.y = y; + p->fillchar.c = c; + p->fillchar.font = font; + p->fillchar.color = color; + p->fillchar.bgcolor = bgcolor; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if (GDISP_NEED_PIXELREAD && (GDISP_NEED_MULTITHREAD || GDISP_NEED_ASYNC)) || defined(__DOXYGEN__) + /** + * @brief Get the color of a pixel. + * @return The color of the pixel. + * + * @param[in] x,y The position of the pixel + * + * @api + */ + color_t gdispGetPixelColor(coord_t x, coord_t y) { + color_t c; + + /* Always synchronous as it must return a value */ + chMtxLock(&gdispMutex); + c = GDISP_LLD(getpixelcolor)(x, y); + chMtxUnlock(); + + return c; + } +#endif + +#if (GDISP_NEED_SCROLL && GDISP_NEED_MULTITHREAD) || defined(__DOXYGEN__) + /** + * @brief Scroll vertically a section of the screen. + * @note Optional. + * @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. + * + * @api + */ + void gdispVerticalScroll(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor) { + chMtxLock(&gdispMutex); + GDISP_LLD(verticalscroll)(x, y, cx, cy, lines, bgcolor); + chMtxUnlock(); + } +#elif GDISP_NEED_SCROLL && GDISP_NEED_ASYNC + void gdispVerticalScroll(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_VERTICALSCROLL); + p->verticalscroll.x = x; + p->verticalscroll.y = y; + p->verticalscroll.cx = cx; + p->verticalscroll.cy = cy; + p->verticalscroll.lines = lines; + p->verticalscroll.bgcolor = bgcolor; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if (GDISP_NEED_CONTROL && GDISP_NEED_MULTITHREAD) || defined(__DOXYGEN__) + /** + * @brief Set the power mode for the display. + * @pre The GDISP unit must have been initialised using @p gdispInit(). + * @note Depending on the hardware implementation this function may not + * support some codes. They will be ignored. + * + * @param[in] powerMode The power mode to use + * + * @api + */ + void gdispControl(unsigned what, void *value) { + chMtxLock(&gdispMutex); + GDISP_LLD(control)(what, value); + chMtxUnlock(); + } +#elif GDISP_NEED_CONTROL && GDISP_NEED_ASYNC + void gdispControl(unsigned what, void *value) { + gdisp_lld_msg_t *p = gdispAllocMsg(GDISP_LLD_MSG_CONTROL); + p->control.what = what; + p->control.value = value; + chMBPost(&gdispMailbox, (msg_t)p, TIME_INFINITE); + } +#endif + +#if (GDISP_NEED_QUERY && (GDISP_NEED_MULTITHREAD || GDISP_NEED_ASYNC)) || defined(__DOXYGEN__) + /** + * @brief Query a property of the display. + * @pre The GDISP unit must have been initialised using @p gdispInit(). + * @note The result must be typecast to the correct type. + * @note An uunsupported query will return (void *)-1. + * + * @param[in] what What to query + * + * @api + */ + void *gdispQuery(unsigned what) { + void *res; + + chMtxLock(&gdispMutex); + res = GDISP_LLD(query)(what); + chMtxUnlock(); + return res; + } +#endif + +/*===========================================================================*/ +/* High Level Driver Routines. */ +/*===========================================================================*/ + +/** + * @brief Draw a rectangular box. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x0,y0 The start position + * @param[in] cx,cy The size of the box (outside dimensions) + * @param[in] color The color to use + * @param[in] filled Should the box should be filled + * + * @api + */ +void gdispDrawBox(coord_t x, coord_t y, coord_t cx, coord_t cy, color_t color) { + /* No mutex required as we only call high level functions which have their own mutex */ + coord_t x1, y1; + + x1 = x+cx-1; + y1 = y+cy-1; + + if (cx > 2) { + if (cy >= 1) { + gdispDrawLine(x, y, x1, y, color); + if (cy >= 2) { + gdispDrawLine(x, y1, x1, y1, color); + if (cy > 2) { + gdispDrawLine(x, y+1, x, y1-1, color); + gdispDrawLine(x1, y+1, x1, y1-1, color); + } + } + } + } else if (cx == 2) { + gdispDrawLine(x, y, x, y1, color); + gdispDrawLine(x1, y, x1, y1, color); + } else if (cx == 1) { + gdispDrawLine(x, y, x, y1, color); + } +} + +#if GDISP_NEED_TEXT || defined(__DOXYGEN__) + /** + * @brief Draw a text string. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x,y The position for the text + * @param[in] str The string to draw + * @param[in] color The color to use + * + * @api + */ + void gdispDrawString(coord_t x, coord_t y, const char *str, font_t font, color_t color) { + /* No mutex required as we only call high level functions which have their own mutex */ + coord_t w, p; + char c; + int first; + + first = 1; + p = font->charPadding * font->xscale; + while(*str) { + /* Get the next printable character */ + c = *str++; + w = _getCharWidth(font, c) * font->xscale; + if (!w) continue; + + /* Handle inter-character padding */ + if (p) { + if (!first) + x += p; + else + first = 0; + } + + /* Print the character */ + gdispDrawChar(x, y, c, font, color); + x += w; + } + } +#endif + +#if GDISP_NEED_TEXT || defined(__DOXYGEN__) + /** + * @brief Draw a text string. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * + * @param[in] x,y The position for the text + * @param[in] str The string to draw + * @param[in] color The color to use + * @param[in] bgcolor The background color to use + * + * @api + */ + void gdispFillString(coord_t x, coord_t y, const char *str, font_t font, color_t color, color_t bgcolor) { + /* No mutex required as we only call high level functions which have their own mutex */ + coord_t w, h, p; + char c; + int first; + + first = 1; + h = font->height * font->yscale; + p = font->charPadding * font->xscale; + while(*str) { + /* Get the next printable character */ + c = *str++; + w = _getCharWidth(font, c) * font->xscale; + if (!w) continue; + + /* Handle inter-character padding */ + if (p) { + if (!first) { + gdispFillArea(x, y, p, h, bgcolor); + x += p; + } else + first = 0; + } + + /* Print the character */ + gdispFillChar(x, y, c, font, color, bgcolor); + x += w; + } + } +#endif + +#if GDISP_NEED_TEXT || defined(__DOXYGEN__) + /** + * @brief Draw a text string verticly centered within the specified box. + * @pre The GDISP unit must be in powerOn or powerSleep mode. + * @note The entire box is filled + * + * @param[in] x,y The position for the text (need to define top-right or base-line - check code) + * @param[in] str The string to draw + * @param[in] color The color to use + * @param[in] bgcolor The background color to use + * @param[in] justify Justify the text left, center or right within the box + * + * @api + */ + void gdispFillStringBox(coord_t x, coord_t y, coord_t cx, coord_t cy, const char* str, font_t font, color_t color, color_t bgcolor, justify_t justify) { + /* No mutex required as we only call high level functions which have their own mutex */ + coord_t w, h, p, ypos, xpos; + char c; + int first; + const char *rstr; + + h = font->height * font->yscale; + p = font->charPadding * font->xscale; + + /* Oops - font too large for the area */ + if (h > cy) return; + + /* See if we need to fill above the font */ + ypos = (cy - h + 1)/2; + if (ypos > 0) { + gdispFillArea(x, y, cx, ypos, bgcolor); + y += ypos; + cy -= ypos; + } + + /* See if we need to fill below the font */ + ypos = cy - h; + if (ypos > 0) { + gdispFillArea(x, y+cy-ypos, cx, ypos, bgcolor); + cy -= ypos; + } + + /* get the start of the printable string and the xpos */ + switch(justify) { + case justifyCenter: + /* Get the length of the entire string */ + w = gdispGetStringWidth(str, font); + if (w <= cx) + xpos = x + (cx - w)/2; + else { + /* Calculate how much of the string we need to get rid of */ + ypos = (w - cx)/2; + xpos = 0; + first = 1; + while(*str) { + /* Get the next printable character */ + c = *str++; + w = _getCharWidth(font, c) * font->xscale; + if (!w) continue; + + /* Handle inter-character padding */ + if (p) { + if (!first) { + xpos += p; + if (xpos > ypos) break; + } else + first = 0; + } + + /* Print the character */ + xpos += w; + if (xpos > ypos) break; + } + xpos = ypos - xpos + x; + } + break; + case justifyRight: + /* Find the end of the string */ + for(rstr = str; *str; str++); + xpos = x+cx - 2; + first = 1; + for(str--; str >= rstr; str--) { + /* Get the next printable character */ + c = *str; + w = _getCharWidth(font, c) * font->xscale; + if (!w) continue; + + /* Handle inter-character padding */ + if (p) { + if (!first) { + if (xpos - p < x) break; + xpos -= p; + } else + first = 0; + } + + /* Print the character */ + if (xpos - w < x) break; + xpos -= w; + } + str++; + break; + case justifyLeft: + /* Fall through */ + default: + xpos = x+1; + break; + } + + /* Fill any space to the left */ + if (x < xpos) + gdispFillArea(x, y, xpos-x, cy, bgcolor); + + /* Print characters until we run out of room */ + first = 1; + while(*str) { + /* Get the next printable character */ + c = *str++; + w = _getCharWidth(font, c) * font->xscale; + if (!w) continue; + + /* Handle inter-character padding */ + if (p) { + if (!first) { + if (xpos + p > x+cx) break; + gdispFillArea(xpos, y, p, cy, bgcolor); + xpos += p; + } else + first = 0; + } + + /* Print the character */ + if (xpos + w > x+cx) break; + gdispFillChar(xpos, y, c, font, color, bgcolor); + xpos += w; + } + + /* Fill any space to the right */ + if (xpos < x+cx) + gdispFillArea(xpos, y, x+cx-xpos, cy, bgcolor); + } +#endif + +#if GDISP_NEED_TEXT || defined(__DOXYGEN__) + /** + * @brief Get a metric of a font. + * @return The metric requested in pixels. + * + * @param[in] font The font to test + * @param[in] metric The metric to measure + * + * @api + */ + coord_t gdispGetFontMetric(font_t font, fontmetric_t metric) { + /* No mutex required as we only read static data */ + switch(metric) { + case fontHeight: return font->height * font->yscale; + case fontDescendersHeight: return font->descenderHeight * font->yscale; + case fontLineSpacing: return font->lineSpacing * font->yscale; + case fontCharPadding: return font->charPadding * font->xscale; + case fontMinWidth: return font->minWidth * font->xscale; + case fontMaxWidth: return font->maxWidth * font->xscale; + } + return 0; + } +#endif + +#if GDISP_NEED_TEXT || defined(__DOXYGEN__) + /** + * @brief Get the pixel width of a character. + * @return The width of the character in pixels. Does not include any between character padding. + * + * @param[in] c The character to draw + * @param[in] font The font to use + * + * @api + */ + coord_t gdispGetCharWidth(char c, font_t font) { + /* No mutex required as we only read static data */ + return _getCharWidth(font, c) * font->xscale; + } +#endif + +#if GDISP_NEED_TEXT || defined(__DOXYGEN__) + /** + * @brief Get the pixel width of a string. + * @return The width of the string in pixels. + * + * @param[in] str The string to measure + * @param[in] font The font to use + * + * @api + */ + coord_t gdispGetStringWidth(const char* str, font_t font) { + /* No mutex required as we only read static data */ + coord_t w, p, x; + char c; + int first; + + first = 1; + x = 0; + p = font->charPadding * font->xscale; + while(*str) { + /* Get the next printable character */ + c = *str++; + w = _getCharWidth(font, c) * font->xscale; + if (!w) continue; + + /* Handle inter-character padding */ + if (p) { + if (!first) + x += p; + else + first = 0; + } + + /* Add the character width */ + x += w; + } + return x; + } +#endif + +#if (!defined(gdispPackPixels) && !defined(GDISP_PIXELFORMAT_CUSTOM)) || defined(__DOXYGEN__) + /** + * @brief Pack a pixel into a pixel buffer. + * @note This function performs no buffer boundary checking + * regardless of whether GDISP_NEED_CLIPPING has been specified. + * + * @param[in] buf The buffer to put the pixel in + * @param[in] cx The width of a pixel line + * @param[in] x, y The location of the pixel to place + * @param[in] color The color to put into the buffer + * + * @api + */ + void gdispPackPixels(pixel_t *buf, coord_t cx, coord_t x, coord_t y, color_t color) { + /* No mutex required as we only read static data */ + #if defined(GDISP_PIXELFORMAT_RGB888) + #error "GDISP: Packed pixels not supported yet" + #elif defined(GDISP_PIXELFORMAT_RGB444) + #error "GDISP: Packed pixels not supported yet" + #elif defined(GDISP_PIXELFORMAT_RGB666) + #error "GDISP: Packed pixels not supported yet" + #elif + #error "GDISP: Unsupported packed pixel format" + #endif + } +#endif + +#endif /* HAL_USE_GDISP */ + +#endif /* _GDISP_C */ +/** @} */ diff --git a/src/gdisp_fonts.c b/src/gdisp_fonts.c new file mode 100644 index 00000000..25a56526 --- /dev/null +++ b/src/gdisp_fonts.c @@ -0,0 +1,655 @@ +/* + ChibiOS/RT - Copyright (C) 2012 + Joel Bodenmann aka Tectu + + 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 . +*/ +/* + Font tables included into gdisp.c +*/ +#include "ch.h" +#include "hal.h" +#include "gdisp.h" + +#if HAL_USE_GDISP || defined(__DOXYGEN__) + +#if GDISP_NEED_TEXT + +#include "gdisp_fonts.h" + + +/* fontSmall - for side buttons */ +#if 1 + /* Forward Declarations of internal arrays */ + static const uint8_t fontSmall_Widths[]; + static const uint16_t fontSmall_Offsets[]; + static const fontcolumn_t fontSmall_Data[]; + + const struct font fontSmall = { 11, 0, 14, 2, 2, 12, ' ', '~', 1, 1, + fontSmall_Widths, + fontSmall_Offsets, + fontSmall_Data}; + const struct font fontSmallDouble = { 11, 0, 14, 2, 2, 12, ' ', '~', 2, 2, + fontSmall_Widths, + fontSmall_Offsets, + fontSmall_Data}; + const struct font fontSmallNarrow = { 11, 0, 14, 2, 2, 12, ' ', '~', 1, 2, + fontSmall_Widths, + fontSmall_Offsets, + fontSmall_Data}; + + static const uint8_t fontSmall_Widths[] = { + 2, 3, 6, 8, 7, 9, 7, 3, 4, 4, 5, 7, 4, 4, 3, 6, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 4, 6, 7, 6, 7, + 12, 8, 7, 8, 8, 7, 7, 8, 8, 3, 5, 8, 7, 9, 8, 8, + 8, 8, 8, 7, 7, 8, 8, 12, 8, 8, 8, 4, 6, 4, 7, 7, + 4, 7, 7, 7, 7, 7, 4, 7, 7, 3, 3, 7, 3, 9, 7, 7, + 7, 7, 4, 6, 4, 7, 7, 9, 6, 6, 6, 5, 3, 5, 8, 0 + }; + static const uint16_t fontSmall_Offsets[] = { + 0, 2, 5, 11, 19, 26, 35, 42, + 45, 49, 53, 58, 65, 69, 73, 76, + 82, 89, 96, 103, 110, 117, 124, 131, + 138, 145, 152, 155, 159, 165, 172, 178, + 185, 197, 205, 212, 220, 228, 235, 242, + 250, 258, 261, 266, 274, 281, 290, 298, + 306, 314, 322, 330, 337, 344, 352, 360, + 372, 380, 388, 396, 400, 406, 410, 417, + 424, 428, 435, 442, 449, 456, 463, 467, + 474, 481, 484, 487, 494, 497, 506, 513, + 520, 527, 534, 538, 544, 548, 555, 562, + 571, 577, 583, 589, 594, 597, 602, 0 + }; + static const fontcolumn_t fontSmall_Data[] = { + /* */ 0x0000, 0x0000, + /* ! */ 0x0000, 0x017F, 0x017F, + /* " */ 0x0000, 0x0007, 0x0007, 0x0000, 0x0007, 0x0007, + /* # */ 0x0000, 0x0044, 0x01FF, 0x01FF, 0x0044, 0x01FF, 0x01FF, 0x0044, + /* $ */ 0x0000, 0x008C, 0x019E, 0x03FF, 0x03FF, 0x01E6, 0x00C4, + /* % */ 0x0000, 0x0082, 0x00C7, 0x0065, 0x00B7, 0x01DA, 0x014C, 0x01C6, 0x0082, + /* & */ 0x0000, 0x00E6, 0x01FF, 0x013F, 0x01E6, 0x01E0, 0x0120, + /* ' */ 0x0000, 0x0007, 0x0007, + /* ( */ 0x0000, 0x03FE, 0x07FF, 0x0401, + /* ) */ 0x0000, 0x0401, 0x07FF, 0x03FE, + /* * */ 0x0000, 0x000A, 0x000E, 0x000E, 0x000A, + /* + */ 0x0000, 0x0020, 0x0020, 0x00F8, 0x00F8, 0x0020, 0x0020, + /* , */ 0x0000, 0x0200, 0x0300, 0x0100, + /* - */ 0x0000, 0x0020, 0x0020, 0x0020, + /* . */ 0x0000, 0x0100, 0x0100, + /* / */ 0x0000, 0x0180, 0x01E0, 0x0078, 0x001F, 0x0007, + /* 0 */ 0x0000, 0x00FE, 0x01FF, 0x0101, 0x0101, 0x01FF, 0x00FE, + /* 1 */ 0x0000, 0x0002, 0x0002, 0x01FF, 0x01FF, 0x0000, 0x0000, + /* 2 */ 0x0000, 0x0182, 0x01C3, 0x0161, 0x0131, 0x011F, 0x010E, + /* 3 */ 0x0000, 0x0082, 0x0183, 0x0111, 0x0111, 0x01FF, 0x00EE, + /* 4 */ 0x0000, 0x0060, 0x0078, 0x005E, 0x01FF, 0x01FF, 0x0040, + /* 5 */ 0x0000, 0x009F, 0x019F, 0x0109, 0x0109, 0x01F9, 0x00F1, + /* 6 */ 0x0000, 0x00FE, 0x01FF, 0x0111, 0x0111, 0x01F3, 0x00E2, + /* 7 */ 0x0000, 0x0001, 0x01C1, 0x01F1, 0x003D, 0x000F, 0x0003, + /* 8 */ 0x0000, 0x00EE, 0x01FF, 0x0111, 0x0111, 0x01FF, 0x00EE, + /* 9 */ 0x0000, 0x008E, 0x019F, 0x0111, 0x0111, 0x01FF, 0x00FE, + /* : */ 0x0000, 0x0108, 0x0108, + /* ; */ 0x0000, 0x0200, 0x0308, 0x0108, + /* < */ 0x0000, 0x0020, 0x0070, 0x00D8, 0x018C, 0x0104, + /* = */ 0x0000, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, 0x0050, + /* > */ 0x0000, 0x0104, 0x018C, 0x00D8, 0x0070, 0x0020, + /* ? */ 0x0000, 0x0002, 0x0003, 0x0161, 0x0171, 0x001F, 0x000E, + /* @ */ 0x0000, 0x0078, 0x01FE, 0x0186, 0x0333, 0x0279, 0x0249, 0x0279, 0x027B, 0x0246, 0x007E, 0x0078, + /* A */ 0x0180, 0x01F0, 0x007C, 0x004F, 0x004F, 0x007C, 0x01F0, 0x0180, + /* B */ 0x0000, 0x01FF, 0x01FF, 0x0111, 0x0111, 0x01FF, 0x00EE, + /* C */ 0x0000, 0x00FE, 0x01FF, 0x0101, 0x0101, 0x0101, 0x0183, 0x0082, + /* D */ 0x0000, 0x01FF, 0x01FF, 0x0101, 0x0101, 0x0183, 0x00FE, 0x007C, + /* E */ 0x0000, 0x01FF, 0x01FF, 0x0111, 0x0111, 0x0111, 0x0101, + /* F */ 0x0000, 0x01FF, 0x01FF, 0x0011, 0x0011, 0x0011, 0x0001, + /* G */ 0x0000, 0x00FE, 0x01FF, 0x0101, 0x0111, 0x0191, 0x01F3, 0x01F2, + /* H */ 0x0000, 0x01FF, 0x01FF, 0x0010, 0x0010, 0x0010, 0x01FF, 0x01FF, + /* I */ 0x0000, 0x01FF, 0x01FF, + /* J */ 0x00C0, 0x01C0, 0x0100, 0x01FF, 0x00FF, + /* K */ 0x0000, 0x01FF, 0x01FF, 0x003C, 0x0066, 0x00C3, 0x0181, 0x0100, + /* L */ 0x0000, 0x01FF, 0x01FF, 0x0100, 0x0100, 0x0100, 0x0100, + /* M */ 0x0000, 0x01FF, 0x01FF, 0x003C, 0x00F0, 0x00F0, 0x003C, 0x01FF, 0x01FF, + /* N */ 0x0000, 0x01FF, 0x01FF, 0x001E, 0x0038, 0x00E0, 0x01FF, 0x01FF, + /* O */ 0x0000, 0x00FE, 0x01FF, 0x0101, 0x0101, 0x0101, 0x01FF, 0x00FE, + /* P */ 0x0000, 0x01FF, 0x01FF, 0x0011, 0x0011, 0x0011, 0x001F, 0x000E, + /* Q */ 0x0000, 0x00FE, 0x01FF, 0x0101, 0x0141, 0x01C1, 0x03FF, 0x02FE, + /* R */ 0x0000, 0x01FF, 0x01FF, 0x0011, 0x0011, 0x0011, 0x01FF, 0x01EE, + /* S */ 0x0000, 0x008E, 0x019F, 0x0111, 0x0111, 0x01F3, 0x00E2, + /* T */ 0x0000, 0x0001, 0x0001, 0x01FF, 0x01FF, 0x0001, 0x0001, + /* U */ 0x0000, 0x00FF, 0x01FF, 0x0100, 0x0100, 0x0100, 0x01FF, 0x00FF, + /* V */ 0x0003, 0x001F, 0x007C, 0x01E0, 0x01E0, 0x007C, 0x001F, 0x0003, + /* W */ 0x0003, 0x001F, 0x007C, 0x01E0, 0x01E0, 0x007C, 0x007C, 0x01E0, 0x01E0, 0x007C, 0x001F, 0x0003, + /* X */ 0x0183, 0x01C7, 0x006C, 0x0038, 0x0038, 0x006C, 0x01C7, 0x0183, + /* Y */ 0x0003, 0x0007, 0x000C, 0x01F8, 0x01F8, 0x000C, 0x0007, 0x0003, + /* Z */ 0x0181, 0x01C1, 0x0161, 0x0131, 0x0119, 0x010D, 0x0107, 0x0103, + /* [ */ 0x0000, 0x07FF, 0x07FF, 0x0401, + /* \ */ 0x0000, 0x0007, 0x001F, 0x0078, 0x01E0, 0x0180, + /* ] */ 0x0000, 0x0401, 0x07FF, 0x07FF, + /* ^ */ 0x0000, 0x0002, 0x0003, 0x0001, 0x0001, 0x0003, 0x0002, + /* _ */ 0x0400, 0x0400, 0x0400, 0x0400, 0x0400, 0x0400, 0x0400, + /* ` */ 0x0000, 0x0001, 0x0003, 0x0002, + /* a */ 0x0000, 0x00C0, 0x01E8, 0x0128, 0x0128, 0x01F8, 0x01F0, + /* b */ 0x0000, 0x01FF, 0x01FF, 0x0108, 0x0108, 0x01F8, 0x00F0, + /* c */ 0x0000, 0x00F0, 0x01F8, 0x0108, 0x0108, 0x0198, 0x0090, + /* d */ 0x0000, 0x00F0, 0x01F8, 0x0108, 0x0108, 0x01FF, 0x01FF, + /* e */ 0x0000, 0x00F0, 0x01F8, 0x0128, 0x0128, 0x01B8, 0x00B0, + /* f */ 0x0000, 0x01FE, 0x01FF, 0x0009, + /* g */ 0x0000, 0x04F0, 0x05F8, 0x0508, 0x0508, 0x07F8, 0x03F8, + /* h */ 0x0000, 0x01FF, 0x01FF, 0x0018, 0x0008, 0x01F8, 0x01F0, + /* i */ 0x0000, 0x01F9, 0x01F9, + /* j */ 0x0000, 0x07F9, 0x07F9, + /* k */ 0x0000, 0x01FF, 0x01FF, 0x0070, 0x00D8, 0x0188, 0x0100, + /* l */ 0x0000, 0x01FF, 0x01FF, + /* m */ 0x0000, 0x01F8, 0x01F8, 0x0008, 0x01F8, 0x01F8, 0x0008, 0x01F8, 0x01F0, + /* n */ 0x0000, 0x01F8, 0x01F8, 0x0018, 0x0008, 0x01F8, 0x01F0, + /* o */ 0x0000, 0x00F0, 0x01F8, 0x0108, 0x0108, 0x01F8, 0x00F0, + /* p */ 0x0000, 0x07F8, 0x07F8, 0x0108, 0x0108, 0x01F8, 0x00F0, + /* q */ 0x0000, 0x00F0, 0x01F8, 0x0108, 0x0108, 0x07F8, 0x07F8, + /* r */ 0x0000, 0x01F8, 0x01F8, 0x0008, + /* s */ 0x0000, 0x0090, 0x01B8, 0x0168, 0x01D8, 0x0090, + /* t */ 0x0000, 0x00FE, 0x01FE, 0x0108, + /* u */ 0x0000, 0x00F8, 0x01F8, 0x0100, 0x0180, 0x01F8, 0x01F8, + /* v */ 0x0000, 0x0018, 0x0078, 0x01E0, 0x01E0, 0x0078, 0x0018, + /* w */ 0x0000, 0x0078, 0x01F8, 0x01E0, 0x0078, 0x0078, 0x01E0, 0x01F8, 0x0078, + /* x */ 0x0000, 0x0198, 0x01F8, 0x0060, 0x01F8, 0x0198, + /* y */ 0x0400, 0x0478, 0x07F8, 0x0380, 0x00F8, 0x0078, + /* z */ 0x0000, 0x0188, 0x01C8, 0x0168, 0x0138, 0x0118, + /* { */ 0x0000, 0x0010, 0x01FF, 0x03EF, 0x0200, + /* | */ 0x0000, 0x03FF, 0x03FF, + /* } */ 0x0000, 0x0200, 0x03EF, 0x01FF, 0x0010, + /* ~ */ 0x0000, 0x0004, 0x0006, 0x0002, 0x0006, 0x0004, 0x0006, 0x0002 + }; +#endif + +/* fontLarger - Tahoma, 11, Bold */ +#if 1 + /* Forward Declarations of internal arrays */ + static const uint8_t fontLarger_Widths[]; + static const uint16_t fontLarger_Offsets[]; + static const fontcolumn_t fontLarger_Data[]; + + const struct font fontLarger = { 12, 1, 13, 2, 2, 13, ' ', '~', 1, 1, + fontLarger_Widths, + fontLarger_Offsets, + fontLarger_Data}; + const struct font fontLargerDouble = { 12, 1, 13, 2, 2, 13, ' ', '~', 2, 2, + fontLarger_Widths, + fontLarger_Offsets, + fontLarger_Data}; + const struct font fontLargerNarrow = { 12, 1, 13, 2, 2, 13, ' ', '~', 1, 2, + fontLarger_Widths, + fontLarger_Offsets, + fontLarger_Data}; + static const uint8_t fontLarger_Widths[] = { + 2, 3, 5, 8, 7, 13, 8, 2, 4, 4, 7, 8, 3, 4, 3, 5, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 9, 8, 9, 6, + 9, 8, 7, 7, 8, 6, 5, 7, 8, 4, 5, 7, 6, 10, 7, 8, + 7, 8, 8, 7, 6, 7, 7, 11, 7, 6, 6, 4, 5, 4, 9, 8, + 5, 6, 7, 5, 7, 6, 5, 7, 7, 2, 3, 6, 2, 10, 7, 7, + 7, 7, 4, 5, 5, 7, 6, 10, 6, 6, 5, 6, 4, 6, 9, 0 + }; + static const uint16_t fontLarger_Offsets[] = { + 0, 2, 5, 10, 18, 25, 38, 46, + 48, 52, 56, 63, 71, 74, 78, 81, + 86, 93, 100, 107, 114, 121, 128, 135, + 142, 149, 156, 159, 162, 171, 179, 188, + 194, 203, 211, 218, 225, 233, 239, 244, + 251, 259, 263, 268, 275, 281, 291, 298, + 306, 313, 321, 329, 336, 342, 349, 356, + 367, 374, 380, 386, 390, 395, 399, 408, + 416, 421, 427, 434, 439, 446, 452, 457, + 464, 471, 473, 476, 482, 484, 494, 501, + 508, 515, 522, 526, 531, 536, 543, 549, + 559, 565, 571, 576, 582, 586, 592, 0 + }; + static const fontcolumn_t fontLarger_Data[] = { + /* */ 0x0000, 0x0000, + /* ! */ 0x0000, 0x037E, 0x037E, + /* " */ 0x0007, 0x0007, 0x0000, 0x0007, 0x0007, + /* # */ 0x00C0, 0x03D8, 0x00F8, 0x00DE, 0x03D8, 0x00F8, 0x00DE, 0x0018, + /* $ */ 0x0118, 0x023C, 0x0264, 0x0FFF, 0x0264, 0x03C4, 0x0188, + /* % */ 0x001C, 0x003E, 0x0022, 0x023E, 0x011C, 0x00C0, 0x0020, 0x0018, 0x01C4, 0x03E2, 0x0220, 0x03E0, + 0x01C0, + /* & */ 0x01CC, 0x03FE, 0x0232, 0x0272, 0x03DE, 0x018C, 0x03E0, 0x0260, + /* ' */ 0x0007, 0x0007, + /* ( */ 0x01F8, 0x07FE, 0x0E07, 0x0801, + /* ) */ 0x0801, 0x0E07, 0x07FE, 0x01F8, + /* * */ 0x0000, 0x000A, 0x0004, 0x001F, 0x001F, 0x0004, 0x000A, + /* + */ 0x0000, 0x0020, 0x0020, 0x0020, 0x01FC, 0x0020, 0x0020, 0x0020, + /* , */ 0x0000, 0x0F00, 0x0700, + /* - */ 0x0020, 0x0020, 0x0020, 0x0020, + /* . */ 0x0000, 0x0300, 0x0300, + /* / */ 0x0C00, 0x0380, 0x0060, 0x001C, 0x0003, + /* 0 */ 0x01FC, 0x03FE, 0x0202, 0x0202, 0x0202, 0x03FE, 0x01FC, + /* 1 */ 0x0000, 0x0204, 0x0204, 0x03FE, 0x03FE, 0x0200, 0x0200, + /* 2 */ 0x0204, 0x0302, 0x0382, 0x02C2, 0x0262, 0x023E, 0x021C, + /* 3 */ 0x0104, 0x0202, 0x0222, 0x0222, 0x0222, 0x03FE, 0x01DC, + /* 4 */ 0x0060, 0x0050, 0x0048, 0x0044, 0x03FE, 0x03FE, 0x0040, + /* 5 */ 0x0100, 0x021E, 0x021E, 0x0212, 0x0212, 0x03F2, 0x01E2, + /* 6 */ 0x01F8, 0x03FC, 0x0216, 0x0212, 0x0212, 0x03F2, 0x01E0, + /* 7 */ 0x0002, 0x0002, 0x0382, 0x03E2, 0x007A, 0x001E, 0x0006, + /* 8 */ 0x01DC, 0x03FE, 0x0222, 0x0222, 0x0222, 0x03FE, 0x01DC, + /* 9 */ 0x003C, 0x027E, 0x0242, 0x0242, 0x0342, 0x01FE, 0x00FC, + /* : */ 0x0000, 0x0318, 0x0318, + /* ; */ 0x0000, 0x0F18, 0x0718, + /* < */ 0x0000, 0x0060, 0x0060, 0x0090, 0x0090, 0x0108, 0x0108, 0x0204, 0x0204, + /* = */ 0x0000, 0x0090, 0x0090, 0x0090, 0x0090, 0x0090, 0x0090, 0x0090, + /* > */ 0x0000, 0x0204, 0x0204, 0x0108, 0x0108, 0x0090, 0x0090, 0x0060, 0x0060, + /* ? */ 0x0004, 0x0002, 0x0362, 0x0372, 0x001E, 0x000C, + /* @ */ 0x01F8, 0x0204, 0x04F2, 0x05FA, 0x050A, 0x04FA, 0x05FA, 0x0104, 0x00F8, + /* A */ 0x0380, 0x03F0, 0x00FC, 0x008E, 0x008E, 0x00FC, 0x03F0, 0x0380, + /* B */ 0x03FE, 0x03FE, 0x0222, 0x0222, 0x0222, 0x03FE, 0x01DC, + /* C */ 0x01FC, 0x03FE, 0x0202, 0x0202, 0x0202, 0x0202, 0x018C, + /* D */ 0x03FE, 0x03FE, 0x0202, 0x0202, 0x0202, 0x0306, 0x01FC, 0x00F8, + /* E */ 0x03FE, 0x03FE, 0x0222, 0x0222, 0x0222, 0x0222, + /* F */ 0x03FE, 0x03FE, 0x0022, 0x0022, 0x0022, + /* G */ 0x01FC, 0x03FE, 0x0202, 0x0202, 0x0222, 0x03E2, 0x03EC, + /* H */ 0x03FE, 0x03FE, 0x0020, 0x0020, 0x0020, 0x0020, 0x03FE, 0x03FE, + /* I */ 0x0202, 0x03FE, 0x03FE, 0x0202, + /* J */ 0x0200, 0x0202, 0x0202, 0x03FE, 0x01FE, + /* K */ 0x03FE, 0x03FE, 0x0070, 0x00D8, 0x018C, 0x0306, 0x0202, + /* L */ 0x03FE, 0x03FE, 0x0200, 0x0200, 0x0200, 0x0200, + /* M */ 0x03FE, 0x000E, 0x001C, 0x0038, 0x0070, 0x0030, 0x0018, 0x000C, 0x03FE, 0x03FE, + /* N */ 0x03FE, 0x000E, 0x001C, 0x0070, 0x01E0, 0x0380, 0x03FE, + /* O */ 0x01FC, 0x03FE, 0x0202, 0x0202, 0x0202, 0x0202, 0x03FE, 0x01FC, + /* P */ 0x03FE, 0x03FE, 0x0042, 0x0042, 0x0042, 0x007E, 0x003C, + /* Q */ 0x01FC, 0x03FE, 0x0202, 0x0202, 0x0602, 0x0E02, 0x0BFE, 0x09FC, + /* R */ 0x03FE, 0x03FE, 0x0022, 0x0062, 0x00E2, 0x01BE, 0x031C, 0x0200, + /* S */ 0x019C, 0x023E, 0x0222, 0x0222, 0x0222, 0x03E2, 0x01CC, + /* T */ 0x0002, 0x0002, 0x03FE, 0x03FE, 0x0002, 0x0002, + /* U */ 0x01FE, 0x03FE, 0x0200, 0x0200, 0x0200, 0x03FE, 0x01FE, + /* V */ 0x000E, 0x007E, 0x03F0, 0x0380, 0x03F0, 0x007E, 0x000E, + /* W */ 0x001E, 0x00FE, 0x03E0, 0x03E0, 0x00FC, 0x000E, 0x00FC, 0x03E0, 0x03E0, 0x00FE, 0x001E, + /* X */ 0x0306, 0x038E, 0x00F8, 0x0070, 0x00F8, 0x038E, 0x0306, + /* Y */ 0x000E, 0x003E, 0x03F0, 0x03F0, 0x003E, 0x000E, + /* Z */ 0x0382, 0x03C2, 0x0262, 0x0232, 0x021E, 0x020E, + /* [ */ 0x0FFF, 0x0FFF, 0x0801, 0x0801, + /* \ */ 0x0003, 0x001C, 0x0060, 0x0380, 0x0C00, + /* ] */ 0x0801, 0x0801, 0x0FFF, 0x0FFF, + /* ^ */ 0x0000, 0x0010, 0x0008, 0x0004, 0x0002, 0x0002, 0x0004, 0x0008, 0x0010, + /* _ */ 0x0800, 0x0800, 0x0800, 0x0800, 0x0800, 0x0800, 0x0800, 0x0800, + /* ` */ 0x0000, 0x0000, 0x0001, 0x0003, 0x0002, + /* a */ 0x0180, 0x03D0, 0x0248, 0x0248, 0x03F8, 0x03F0, + /* b */ 0x03FF, 0x03FF, 0x0210, 0x0208, 0x0208, 0x03F8, 0x01F0, + /* c */ 0x01F0, 0x03F8, 0x0208, 0x0208, 0x0208, + /* d */ 0x01F0, 0x03F8, 0x0208, 0x0208, 0x0108, 0x03FF, 0x03FF, + /* e */ 0x01F0, 0x03F8, 0x0248, 0x0248, 0x0278, 0x0170, + /* f */ 0x0008, 0x03FE, 0x03FF, 0x0009, 0x0001, + /* g */ 0x01F0, 0x0BF8, 0x0A08, 0x0A08, 0x0908, 0x0FF8, 0x07F8, + /* h */ 0x03FF, 0x03FF, 0x0010, 0x0008, 0x0008, 0x03F8, 0x03F0, + /* i */ 0x03FA, 0x03FA, + /* j */ 0x0808, 0x0FFA, 0x07FA, + /* k */ 0x03FF, 0x03FF, 0x00E0, 0x01B0, 0x0318, 0x0208, + /* l */ 0x03FF, 0x03FF, + /* m */ 0x03F8, 0x03F8, 0x0008, 0x0008, 0x03F8, 0x03F0, 0x0008, 0x0008, 0x03F8, 0x03F0, + /* n */ 0x03F8, 0x03F8, 0x0010, 0x0008, 0x0008, 0x03F8, 0x03F0, + /* o */ 0x01F0, 0x03F8, 0x0208, 0x0208, 0x0208, 0x03F8, 0x01F0, + /* p */ 0x0FF8, 0x0FF8, 0x0210, 0x0208, 0x0208, 0x03F8, 0x01F0, + /* q */ 0x01F0, 0x03F8, 0x0208, 0x0208, 0x0108, 0x0FF8, 0x0FF8, + /* r */ 0x03F8, 0x03F8, 0x0010, 0x0018, + /* s */ 0x0130, 0x0278, 0x0248, 0x03C8, 0x0190, + /* t */ 0x0008, 0x01FE, 0x03FE, 0x0208, 0x0208, + /* u */ 0x01F8, 0x03F8, 0x0200, 0x0200, 0x0100, 0x03F8, 0x03F8, + /* v */ 0x0038, 0x00F8, 0x03C0, 0x03C0, 0x00F8, 0x0038, + /* w */ 0x0018, 0x00F8, 0x03E0, 0x0380, 0x00F8, 0x00F8, 0x0380, 0x03E0, 0x00F8, 0x0018, + /* x */ 0x0318, 0x03B8, 0x00E0, 0x00E0, 0x03B8, 0x0318, + /* y */ 0x0038, 0x0CF8, 0x0FC0, 0x03C0, 0x00F8, 0x0038, + /* z */ 0x0388, 0x03C8, 0x0268, 0x0238, 0x0218, + /* { */ 0x0020, 0x0020, 0x07FE, 0x0FDF, 0x0801, 0x0801, + /* | */ 0x0000, 0x0000, 0x0FFF, 0x0FFF, + /* } */ 0x0801, 0x0801, 0x0FDF, 0x07FE, 0x0020, 0x0020, + /* ~ */ 0x00E0, 0x0030, 0x0030, 0x0030, 0x0060, 0x00C0, 0x00C0, 0x00C0, 0x0070 + }; +#endif + +/* fontUI1 - UI Font 1 Medium Bold */ +#if 1 + /* Forward Declarations of internal arrays */ + static const uint8_t fontUI1_Widths[]; + static const uint16_t fontUI1_Offsets[]; + static const fontcolumn_t fontUI1_Data[]; + + const struct font fontUI1 = { 13, 0, 15, 2, 3, 13, ' ', '~', 1, 1, + fontUI1_Widths, + fontUI1_Offsets, + fontUI1_Data}; + const struct font fontUI1Double = { 13, 0, 15, 2, 3, 13, ' ', '~', 2, 2, + fontUI1_Widths, + fontUI1_Offsets, + fontUI1_Data}; + const struct font fontUI1Narrow = { 13, 0, 15, 2, 3, 13, ' ', '~', 1, 2, + fontUI1_Widths, + fontUI1_Offsets, + fontUI1_Data}; + + static const uint8_t fontUI1_Widths[] = { + 3, 3, 6, 8, 7, 13, 9, 3, 5, 5, 6, 8, 3, 5, 3, 7, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 3, 3, 8, 8, 8, 6, + 10, 8, 7, 7, 8, 7, 7, 8, 8, 5, 5, 7, 7, 9, 8, 8, + 7, 8, 8, 7, 8, 8, 7, 11, 7, 7, 7, 5, 7, 5, 9, 8, + 5, 7, 7, 6, 7, 7, 5, 7, 7, 3, 4, 7, 3, 11, 7, 7, + 7, 7, 6, 6, 5, 7, 7, 9, 7, 7, 6, 7, 4, 7, 8, 0 + }; + static const uint16_t fontUI1_Offsets[] = { + 0, 3, 6, 12, 20, 27, 40, 49, + 52, 57, 62, 68, 76, 79, 84, 87, + 94, 101, 108, 115, 122, 129, 136, 143, + 150, 157, 164, 167, 170, 178, 186, 194, + 200, 210, 218, 225, 232, 240, 247, 254, + 262, 270, 275, 280, 287, 294, 303, 311, + 319, 326, 334, 342, 349, 357, 365, 372, + 383, 390, 397, 404, 409, 416, 421, 430, + 438, 443, 450, 457, 463, 470, 477, 482, + 489, 496, 499, 503, 510, 513, 524, 531, + 538, 545, 552, 558, 564, 569, 576, 583, + 592, 599, 606, 612, 619, 623, 630, 0 + }; + static const fontcolumn_t fontUI1_Data[] = { + /* */ 0x0000, 0x0000, 0x0000, + /* ! */ 0x0000, 0x02FC, 0x02FC, + /* " */ 0x0000, 0x000E, 0x000E, 0x0000, 0x000E, 0x000E, + /* # */ 0x0000, 0x0080, 0x0390, 0x00F0, 0x039C, 0x00F0, 0x009C, 0x0010, + /* $ */ 0x0000, 0x0130, 0x0278, 0x0FC8, 0x027E, 0x03C8, 0x0190, + /* % */ 0x0000, 0x0038, 0x007C, 0x0044, 0x007C, 0x0338, 0x00C0, 0x0030, 0x01CC, 0x03E0, 0x0220, 0x03E0, + 0x01C0, + /* & */ 0x0000, 0x01D8, 0x03FC, 0x0224, 0x027C, 0x02D8, 0x0180, 0x0360, 0x0220, + /* ' */ 0x0000, 0x000E, 0x000E, + /* ( */ 0x0000, 0x01F0, 0x07FC, 0x0E0E, 0x0802, + /* ) */ 0x0000, 0x0802, 0x0E0E, 0x07FC, 0x01F0, + /* * */ 0x0000, 0x0014, 0x0008, 0x003E, 0x0008, 0x0014, + /* + */ 0x0000, 0x0040, 0x0040, 0x0040, 0x03F8, 0x0040, 0x0040, 0x0040, + /* , */ 0x0000, 0x0F00, 0x0700, + /* - */ 0x0000, 0x0040, 0x0040, 0x0040, 0x0040, + /* . */ 0x0000, 0x0300, 0x0300, + /* / */ 0x0000, 0x0C00, 0x0F00, 0x03E0, 0x00F8, 0x001E, 0x0006, + /* 0 */ 0x0000, 0x01F8, 0x03FC, 0x0204, 0x0204, 0x03FC, 0x01F8, + /* 1 */ 0x0000, 0x0000, 0x0208, 0x03FC, 0x03FC, 0x0200, 0x0000, + /* 2 */ 0x0000, 0x0308, 0x038C, 0x02C4, 0x0264, 0x023C, 0x0218, + /* 3 */ 0x0000, 0x0108, 0x030C, 0x0224, 0x0224, 0x03FC, 0x01D8, + /* 4 */ 0x0000, 0x00C0, 0x00A0, 0x0090, 0x03F8, 0x03FC, 0x0080, + /* 5 */ 0x0000, 0x0100, 0x033C, 0x023C, 0x0224, 0x03E4, 0x01C4, + /* 6 */ 0x0000, 0x01F0, 0x03F8, 0x022C, 0x0224, 0x03E4, 0x01C0, + /* 7 */ 0x0000, 0x0004, 0x0304, 0x03C4, 0x00F4, 0x003C, 0x000C, + /* 8 */ 0x0000, 0x01D8, 0x03FC, 0x0224, 0x0224, 0x03FC, 0x01D8, + /* 9 */ 0x0000, 0x0038, 0x027C, 0x0244, 0x0344, 0x01FC, 0x00F8, + /* : */ 0x0000, 0x0330, 0x0330, + /* ; */ 0x0000, 0x0F30, 0x0730, + /* < */ 0x0000, 0x0040, 0x00A0, 0x00A0, 0x0110, 0x0110, 0x0208, 0x0208, + /* = */ 0x0000, 0x0090, 0x0090, 0x0090, 0x0090, 0x0090, 0x0090, 0x0090, + /* > */ 0x0000, 0x0208, 0x0208, 0x0110, 0x0110, 0x00A0, 0x00A0, 0x0040, + /* ? */ 0x0000, 0x0008, 0x02C4, 0x02E4, 0x003C, 0x0018, + /* @ */ 0x0000, 0x01F0, 0x0208, 0x04E4, 0x05F4, 0x0514, 0x05F4, 0x05F4, 0x0104, 0x00F8, + /* A */ 0x0000, 0x0380, 0x03F0, 0x00FC, 0x008C, 0x00FC, 0x03F0, 0x0380, + /* B */ 0x0000, 0x03FC, 0x03FC, 0x0224, 0x0224, 0x03FC, 0x01D8, + /* C */ 0x0000, 0x01F8, 0x03FC, 0x0204, 0x0204, 0x0204, 0x0108, + /* D */ 0x0000, 0x03FC, 0x03FC, 0x0204, 0x0204, 0x030C, 0x01F8, 0x00F0, + /* E */ 0x0000, 0x03FC, 0x03FC, 0x0224, 0x0224, 0x0224, 0x0224, + /* F */ 0x0000, 0x03FC, 0x03FC, 0x0024, 0x0024, 0x0024, 0x0024, + /* G */ 0x0000, 0x01F8, 0x03FC, 0x0204, 0x0204, 0x0244, 0x03C4, 0x03C8, + /* H */ 0x0000, 0x03FC, 0x03FC, 0x0020, 0x0020, 0x0020, 0x03FC, 0x03FC, + /* I */ 0x0000, 0x0204, 0x03FC, 0x03FC, 0x0204, + /* J */ 0x0200, 0x0204, 0x0204, 0x03FC, 0x01FC, + /* K */ 0x0000, 0x03FC, 0x03FC, 0x00F0, 0x0198, 0x030C, 0x0204, + /* L */ 0x0000, 0x03FC, 0x03FC, 0x0200, 0x0200, 0x0200, 0x0200, + /* M */ 0x0000, 0x03FC, 0x001C, 0x0038, 0x0070, 0x0020, 0x0010, 0x03F8, 0x03FC, + /* N */ 0x0000, 0x03FC, 0x0018, 0x0030, 0x0060, 0x00C0, 0x0180, 0x03FC, + /* O */ 0x0000, 0x01F8, 0x03FC, 0x0204, 0x0204, 0x0204, 0x03FC, 0x01F8, + /* P */ 0x0000, 0x03FC, 0x03FC, 0x0044, 0x0044, 0x007C, 0x0038, + /* Q */ 0x0000, 0x01F8, 0x03FC, 0x0204, 0x0604, 0x0E04, 0x0BFC, 0x09F8, + /* R */ 0x0000, 0x03FC, 0x03FC, 0x0044, 0x00C4, 0x01FC, 0x0338, 0x0200, + /* S */ 0x0000, 0x0138, 0x027C, 0x0264, 0x0264, 0x03E4, 0x01C8, + /* T */ 0x0004, 0x0004, 0x0004, 0x03FC, 0x03FC, 0x0004, 0x0004, 0x0004, + /* U */ 0x0000, 0x01FC, 0x03FC, 0x0200, 0x0200, 0x0200, 0x03FC, 0x01FC, + /* V */ 0x0000, 0x001C, 0x00FC, 0x03E0, 0x03E0, 0x00FC, 0x001C, + /* W */ 0x0000, 0x001C, 0x00FC, 0x03E0, 0x03C0, 0x007C, 0x007C, 0x03C0, 0x03E0, 0x00FC, 0x001C, + /* X */ 0x0000, 0x030C, 0x039C, 0x00F0, 0x00F0, 0x039C, 0x030C, + /* Y */ 0x0000, 0x000C, 0x003C, 0x03F0, 0x03F0, 0x003C, 0x000C, + /* Z */ 0x0000, 0x0384, 0x03C4, 0x02E4, 0x0274, 0x023C, 0x021C, + /* [ */ 0x0000, 0x0FFE, 0x0FFE, 0x0802, 0x0802, + /* \ */ 0x0000, 0x0006, 0x001E, 0x00F8, 0x03E0, 0x0F00, 0x0C00, + /* ] */ 0x0000, 0x0802, 0x0802, 0x0FFE, 0x0FFE, + /* ^ */ 0x0000, 0x0020, 0x0030, 0x0018, 0x000C, 0x000C, 0x0018, 0x0030, 0x0020, + /* _ */ 0x0800, 0x0800, 0x0800, 0x0800, 0x0800, 0x0800, 0x0800, 0x0800, + /* ` */ 0x0000, 0x0000, 0x0002, 0x0006, 0x0004, + /* a */ 0x0000, 0x0180, 0x03D0, 0x0250, 0x0250, 0x03F0, 0x03E0, + /* b */ 0x0000, 0x03FE, 0x03FE, 0x0210, 0x0210, 0x03F0, 0x01E0, + /* c */ 0x0000, 0x01E0, 0x03F0, 0x0210, 0x0210, 0x0210, + /* d */ 0x0000, 0x01E0, 0x03F0, 0x0210, 0x0210, 0x03FE, 0x03FE, + /* e */ 0x0000, 0x01E0, 0x03F0, 0x0250, 0x0250, 0x0270, 0x0160, + /* f */ 0x0010, 0x03FC, 0x03FE, 0x0012, 0x0012, + /* g */ 0x0000, 0x01E0, 0x0BF0, 0x0A10, 0x0A10, 0x0FF0, 0x07F0, + /* h */ 0x0000, 0x03FE, 0x03FE, 0x0010, 0x0010, 0x03F0, 0x03E0, + /* i */ 0x0000, 0x03F4, 0x03F4, + /* j */ 0x0800, 0x0810, 0x0FF4, 0x07F4, + /* k */ 0x0000, 0x03FE, 0x03FE, 0x00C0, 0x01E0, 0x0330, 0x0210, + /* l */ 0x0000, 0x03FE, 0x03FE, + /* m */ 0x0000, 0x03F0, 0x03F0, 0x0010, 0x0010, 0x03F0, 0x03E0, 0x0010, 0x0010, 0x03F0, 0x03E0, + /* n */ 0x0000, 0x03F0, 0x03F0, 0x0010, 0x0010, 0x03F0, 0x03E0, + /* o */ 0x0000, 0x01E0, 0x03F0, 0x0210, 0x0210, 0x03F0, 0x01E0, + /* p */ 0x0000, 0x0FF0, 0x0FF0, 0x0210, 0x0210, 0x03F0, 0x01E0, + /* q */ 0x0000, 0x01E0, 0x03F0, 0x0210, 0x0210, 0x0FF0, 0x0FF0, + /* r */ 0x0000, 0x03F0, 0x03F0, 0x0020, 0x0030, 0x0030, + /* s */ 0x0000, 0x0260, 0x02F0, 0x02D0, 0x03D0, 0x0190, + /* t */ 0x0010, 0x01FC, 0x03FC, 0x0210, 0x0210, + /* u */ 0x0000, 0x01F0, 0x03F0, 0x0200, 0x0200, 0x03F0, 0x03F0, + /* v */ 0x0000, 0x0070, 0x01F0, 0x0380, 0x0380, 0x01F0, 0x0070, + /* w */ 0x0000, 0x00F0, 0x03F0, 0x0300, 0x00F0, 0x00F0, 0x0300, 0x03F0, 0x00F0, + /* x */ 0x0000, 0x0330, 0x03F0, 0x00C0, 0x00C0, 0x03F0, 0x0330, + /* y */ 0x0000, 0x0030, 0x0CF0, 0x0FC0, 0x03C0, 0x00F0, 0x0030, + /* z */ 0x0000, 0x0310, 0x0390, 0x02D0, 0x0270, 0x0230, + /* { */ 0x0000, 0x0040, 0x0040, 0x07FC, 0x0FBE, 0x0802, 0x0802, + /* | */ 0x0000, 0x0000, 0x0FFE, 0x0FFE, + /* } */ 0x0000, 0x0802, 0x0802, 0x0FBE, 0x07FC, 0x0040, 0x0040, + /* ~ */ 0x0000, 0x01C0, 0x0020, 0x0020, 0x00C0, 0x0100, 0x0100, 0x00E0 + }; +#endif + +/* fontUI1 - UI Font 2 Medium Bold */ +#if 1 + /* Forward Declarations of internal arrays */ + static const uint8_t fontUI2_Widths[]; + static const uint16_t fontUI2_Offsets[]; + static const fontcolumn_t fontUI2_Data[]; + + const struct font fontUI2 = { 11, 1, 13, 2, 2, 12, ' ', '~', 1, 1, + fontUI2_Widths, + fontUI2_Offsets, + fontUI2_Data}; + const struct font fontUI2Double = { 11, 1, 13, 2, 2, 12, ' ', '~', 2, 2, + fontUI2_Widths, + fontUI2_Offsets, + fontUI2_Data}; + const struct font fontUI2Narrow = { 11, 1, 13, 2, 2, 12, ' ', '~', 1, 2, + fontUI2_Widths, + fontUI2_Offsets, + fontUI2_Data}; + + static const uint8_t fontUI2_Widths[] = { + 2, 2, 5, 8, 6, 12, 8, 2, 4, 4, 6, 8, 2, 4, 2, 5, + 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 2, 2, 8, 8, 8, 5, + 9, 7, 6, 6, 7, 5, 5, 7, 7, 4, 5, 6, 5, 9, 6, 7, + 6, 7, 7, 6, 6, 7, 6, 10, 6, 6, 6, 4, 5, 4, 7, 7, + 4, 6, 6, 5, 6, 6, 4, 6, 6, 2, 3, 6, 2, 10, 6, 6, + 6, 6, 4, 5, 4, 6, 6, 8, 6, 6, 5, 6, 4, 6, 8, 0 + }; + static const uint16_t fontUI2_Offsets[] = { + 0, 2, 4, 9, 17, 23, 35, 43, + 45, 49, 53, 59, 67, 69, 73, 75, + 80, 86, 92, 98, 104, 110, 116, 122, + 128, 134, 140, 142, 144, 152, 160, 168, + 173, 182, 189, 195, 201, 208, 213, 218, + 225, 232, 236, 241, 247, 252, 261, 267, + 274, 280, 287, 294, 300, 306, 313, 319, + 329, 335, 341, 347, 351, 356, 360, 367, + 374, 378, 384, 390, 395, 401, 407, 411, + 417, 423, 425, 428, 434, 436, 446, 452, + 458, 464, 470, 474, 479, 483, 489, 495, + 503, 509, 515, 520, 526, 530, 536, 0 + }; + static const fontcolumn_t fontUI2_Data[] = { + /* */ 0x0000, 0x0000, + /* ! */ 0x017E, 0x017E, + /* " */ 0x0007, 0x0007, 0x0000, 0x0007, 0x0007, + /* # */ 0x00C0, 0x03D8, 0x00F8, 0x00DE, 0x03D8, 0x00F8, 0x00DE, 0x0018, + /* $ */ 0x0098, 0x013C, 0x07E4, 0x013F, 0x01E4, 0x00C8, + /* % */ 0x001C, 0x003E, 0x0022, 0x003E, 0x019C, 0x0060, 0x0018, 0x00E6, 0x01F0, 0x0110, 0x01F0, 0x00E0, + /* & */ 0x00EC, 0x01FE, 0x0112, 0x013E, 0x016C, 0x00C0, 0x01B0, 0x0110, + /* ' */ 0x0007, 0x0007, + /* ( */ 0x00F8, 0x03FE, 0x0707, 0x0401, + /* ) */ 0x0401, 0x0707, 0x03FE, 0x00F8, + /* * */ 0x000A, 0x0004, 0x001F, 0x001F, 0x0004, 0x000A, + /* + */ 0x0000, 0x0020, 0x0020, 0x0020, 0x01FC, 0x0020, 0x0020, 0x0020, + /* , */ 0x0780, 0x0380, + /* - */ 0x0020, 0x0020, 0x0020, 0x0020, + /* . */ 0x0180, 0x0180, + /* / */ 0x0600, 0x0180, 0x0070, 0x000C, 0x0003, + /* 0 */ 0x00FC, 0x01FE, 0x0102, 0x0102, 0x01FE, 0x00FC, + /* 1 */ 0x0000, 0x0104, 0x01FE, 0x01FE, 0x0100, 0x0000, + /* 2 */ 0x0184, 0x01C6, 0x0162, 0x0132, 0x011E, 0x010C, + /* 3 */ 0x0084, 0x0186, 0x0112, 0x0112, 0x01FE, 0x00EC, + /* 4 */ 0x0060, 0x0050, 0x0048, 0x01FC, 0x01FE, 0x0040, + /* 5 */ 0x0080, 0x019E, 0x011E, 0x0112, 0x01F2, 0x00E2, + /* 6 */ 0x00FC, 0x01FE, 0x0112, 0x0112, 0x01F2, 0x00E0, + /* 7 */ 0x0002, 0x0002, 0x01C2, 0x01FA, 0x003E, 0x0006, + /* 8 */ 0x00EC, 0x01FE, 0x0112, 0x0112, 0x01FE, 0x00EC, + /* 9 */ 0x001C, 0x013E, 0x0122, 0x0122, 0x01FE, 0x00FC, + /* : */ 0x0198, 0x0198, + /* ; */ 0x0798, 0x0398, + /* < */ 0x0000, 0x0020, 0x0050, 0x0050, 0x0088, 0x0088, 0x0104, 0x0104, + /* = */ 0x0000, 0x0048, 0x0048, 0x0048, 0x0048, 0x0048, 0x0048, 0x0048, + /* > */ 0x0000, 0x0104, 0x0104, 0x0088, 0x0088, 0x0050, 0x0050, 0x0020, + /* ? */ 0x0004, 0x0162, 0x0172, 0x001E, 0x000C, + /* @ */ 0x00F8, 0x0104, 0x0272, 0x02FA, 0x028A, 0x027A, 0x02FA, 0x0084, 0x0078, + /* A */ 0x01C0, 0x01F8, 0x007E, 0x0046, 0x007E, 0x01F8, 0x01C0, + /* B */ 0x01FE, 0x01FE, 0x0112, 0x0112, 0x01FE, 0x00EC, + /* C */ 0x00FC, 0x01FE, 0x0102, 0x0102, 0x0102, 0x0102, + /* D */ 0x01FE, 0x01FE, 0x0102, 0x0102, 0x0186, 0x00FC, 0x0078, + /* E */ 0x01FE, 0x01FE, 0x0112, 0x0112, 0x0112, + /* F */ 0x01FE, 0x01FE, 0x0012, 0x0012, 0x0012, + /* G */ 0x00FC, 0x01FE, 0x0102, 0x0102, 0x0122, 0x01E2, 0x01E2, + /* H */ 0x01FE, 0x01FE, 0x0010, 0x0010, 0x0010, 0x01FE, 0x01FE, + /* I */ 0x0102, 0x01FE, 0x01FE, 0x0102, + /* J */ 0x0100, 0x0102, 0x0102, 0x01FE, 0x00FE, + /* K */ 0x01FE, 0x01FE, 0x0078, 0x00CC, 0x0186, 0x0102, + /* L */ 0x01FE, 0x01FE, 0x0100, 0x0100, 0x0100, + /* M */ 0x01FE, 0x000E, 0x001C, 0x0038, 0x0030, 0x0018, 0x000C, 0x01FE, 0x01FE, + /* N */ 0x01FE, 0x000E, 0x001C, 0x0038, 0x0070, 0x01FE, + /* O */ 0x00FC, 0x01FE, 0x0102, 0x0102, 0x0102, 0x01FE, 0x00FC, + /* P */ 0x01FE, 0x01FE, 0x0022, 0x0022, 0x003E, 0x001C, + /* Q */ 0x00FC, 0x01FE, 0x0102, 0x0302, 0x0702, 0x05FE, 0x04FC, + /* R */ 0x01FE, 0x01FE, 0x0022, 0x0062, 0x00FE, 0x019C, 0x0100, + /* S */ 0x011C, 0x013E, 0x0132, 0x0132, 0x01F2, 0x00E2, + /* T */ 0x0002, 0x0002, 0x01FE, 0x01FE, 0x0002, 0x0002, + /* U */ 0x00FE, 0x01FE, 0x0100, 0x0100, 0x0100, 0x01FE, 0x00FE, + /* V */ 0x000E, 0x007E, 0x01F0, 0x01F0, 0x007E, 0x000E, + /* W */ 0x000E, 0x007E, 0x01F0, 0x01E0, 0x003E, 0x003E, 0x01E0, 0x01F0, 0x007E, 0x000E, + /* X */ 0x0186, 0x01CE, 0x0078, 0x0078, 0x01CE, 0x0186, + /* Y */ 0x0006, 0x001E, 0x01F8, 0x01F8, 0x001E, 0x0006, + /* Z */ 0x01C2, 0x01E2, 0x0172, 0x013A, 0x011E, 0x010E, + /* [ */ 0x07FF, 0x07FF, 0x0401, 0x0401, + /* \ */ 0x0003, 0x000C, 0x0070, 0x0180, 0x0600, + /* ] */ 0x0401, 0x0401, 0x07FF, 0x07FF, + /* ^ */ 0x0010, 0x0008, 0x0004, 0x0002, 0x0004, 0x0008, 0x0010, + /* _ */ 0x0400, 0x0400, 0x0400, 0x0400, 0x0400, 0x0400, 0x0400, + /* ` */ 0x0000, 0x0001, 0x0003, 0x0002, + /* a */ 0x00C0, 0x01E8, 0x0128, 0x0128, 0x01F8, 0x01F0, + /* b */ 0x01FF, 0x01FF, 0x0108, 0x0108, 0x01F8, 0x00F0, + /* c */ 0x00F0, 0x01F8, 0x0108, 0x0108, 0x0108, + /* d */ 0x00F0, 0x01F8, 0x0108, 0x0108, 0x01FF, 0x01FF, + /* e */ 0x00F0, 0x01F8, 0x0128, 0x0128, 0x0138, 0x0130, + /* f */ 0x01FE, 0x01FF, 0x0009, 0x0001, + /* g */ 0x00F0, 0x05F8, 0x0508, 0x0508, 0x07F8, 0x03F8, + /* h */ 0x01FF, 0x01FF, 0x0008, 0x0008, 0x01F8, 0x01F0, + /* i */ 0x01FA, 0x01FA, + /* j */ 0x0408, 0x07FA, 0x03FA, + /* k */ 0x01FF, 0x01FF, 0x0060, 0x00F0, 0x0198, 0x0108, + /* l */ 0x01FF, 0x01FF, + /* m */ 0x01F8, 0x01F8, 0x0008, 0x0008, 0x01F8, 0x01F0, 0x0008, 0x0008, 0x01F8, 0x01F0, + /* n */ 0x01F8, 0x01F8, 0x0008, 0x0008, 0x01F8, 0x01F0, + /* o */ 0x00F0, 0x01F8, 0x0108, 0x0108, 0x01F8, 0x00F0, + /* p */ 0x07F8, 0x07F8, 0x0108, 0x0108, 0x01F8, 0x00F0, + /* q */ 0x00F0, 0x01F8, 0x0108, 0x0108, 0x07F8, 0x07F8, + /* r */ 0x01F8, 0x01F8, 0x0010, 0x0018, + /* s */ 0x0130, 0x0178, 0x0168, 0x01E8, 0x00C8, + /* t */ 0x00FE, 0x01FE, 0x0108, 0x0108, + /* u */ 0x00F8, 0x01F8, 0x0100, 0x0100, 0x01F8, 0x01F8, + /* v */ 0x0018, 0x0078, 0x01E0, 0x01E0, 0x0078, 0x0018, + /* w */ 0x0078, 0x01F8, 0x01C0, 0x0078, 0x0078, 0x01C0, 0x01F8, 0x0078, + /* x */ 0x0198, 0x01F8, 0x0060, 0x0060, 0x01F8, 0x0198, + /* y */ 0x0018, 0x0678, 0x07E0, 0x01E0, 0x0078, 0x0018, + /* z */ 0x0188, 0x01C8, 0x0168, 0x0138, 0x0118, + /* { */ 0x0020, 0x0020, 0x03FE, 0x07DF, 0x0401, 0x0401, + /* | */ 0x0000, 0x0000, 0x07FF, 0x07FF, + /* } */ 0x0401, 0x0401, 0x07DF, 0x03FE, 0x0020, 0x0020, + /* ~ */ 0x0060, 0x0010, 0x0010, 0x0030, 0x0060, 0x0040, 0x0040, 0x0030 + }; +#endif + +/* + fontLargeNumbers: + Large numbers font, height = 16 (including the decenders) + Characters include: 0 - 9, -, +, ., %, :, Space, Comma +*/ +#if 1 + /* Forward Declarations of internal arrays */ + static const uint8_t fontLargeNumbers_Widths[]; + static const uint16_t fontLargeNumbers_Offsets[]; + static const fontcolumn_t fontLargeNumbers_Data[]; + + const struct font fontLargeNumbers = { 16, 2, 21, 1, 3, 15, '%', ':', 1, 1, + fontLargeNumbers_Widths, + fontLargeNumbers_Offsets, + fontLargeNumbers_Data}; + const struct font fontLargeNumbersDouble = { 16, 2, 21, 1, 3, 15, '%', ':', 2, 2, + fontLargeNumbers_Widths, + fontLargeNumbers_Offsets, + fontLargeNumbers_Data}; + const struct font fontLargeNumbersNarrow = { 16, 2, 21, 1, 3, 15, '%', ':', 1, 2, + fontLargeNumbers_Widths, + fontLargeNumbers_Offsets, + fontLargeNumbers_Data}; + + static const uint8_t fontLargeNumbers_Widths[] = { + 15, 0, 0, 0, 0, 0, 11, 3, 6, 3, 0, 10, 10, 10, 10, 10, + 10, 10, 10, 10, 10, 4, 0, 0 + }; + static const uint16_t fontLargeNumbers_Offsets[] = { + 0, 0, 0, 0, 0, 0, 15, 26, + 29, 35, 0, 38, 48, 58, 68, 78, + 88, 98, 108, 118, 128, 138, 0, 0 + }; + static const fontcolumn_t fontLargeNumbers_Data[] = { + /* % */ 0x007E, 0x00FF, 0x00C3, 0x80C3, 0xE0FF, 0x7C7E, 0x1F00, 0x07C0, 0x00F0, 0x7E3E, 0xFF0F, 0xC303, + 0xC300, 0xFF00, 0x7E00, + /* + */ 0x01C0, 0x01C0, 0x01C0, 0x01C0, 0x1FFC, 0x1FFC, 0x1FFC, 0x01C0, 0x01C0, 0x01C0, 0x01C0, + /* , */ 0x7000, 0x7000, 0xF000, + /* - */ 0x0700, 0x0700, 0x0700, 0x0700, 0x0700, 0x0700, + /* . */ 0x7000, 0x7000, 0x7000, + /* 0 */ 0x0FF8, 0x3FFE, 0x3FFE, 0x7007, 0x6003, 0x6003, 0x7007, 0x3FFE, 0x3FFE, 0x0FF8, + /* 1 */ 0x0000, 0x0070, 0x0038, 0x0038, 0x001C, 0x7FFF, 0x7FFF, 0x7FFF, 0x0000, 0x0000, + /* 2 */ 0x600C, 0x700E, 0x7C0F, 0x7E07, 0x6F03, 0x6783, 0x63C7, 0x61FF, 0x60FE, 0x603C, + /* 3 */ 0x180C, 0x380E, 0x780F, 0x70C3, 0x60C3, 0x60E3, 0x71FF, 0x3FFE, 0x3F3C, 0x0E00, + /* 4 */ 0x0F00, 0x0DC0, 0x0CE0, 0x0C38, 0x0C1E, 0x7FFF, 0x7FFF, 0x7FFF, 0x0C00, 0x0C00, + /* 5 */ 0x18C0, 0x38FC, 0x78FF, 0x707F, 0x6063, 0x6063, 0x70E3, 0x3FE3, 0x3FC3, 0x0F80, + /* 6 */ 0x0FF8, 0x3FFE, 0x3FFE, 0x70C7, 0x6063, 0x6063, 0x70E7, 0x3FEF, 0x3FC6, 0x0F04, + /* 7 */ 0x0003, 0x0003, 0x7803, 0x7F03, 0x7FC3, 0x07F3, 0x00FB, 0x003F, 0x000F, 0x0007, + /* 8 */ 0x1E1C, 0x3F3E, 0x7FFF, 0x71E7, 0x60C3, 0x60C3, 0x71E7, 0x7FFF, 0x3F3E, 0x1E1C, + /* 9 */ 0x1078, 0x39FE, 0x7BFE, 0x7387, 0x6303, 0x6303, 0x7187, 0x3FFE, 0x3FFE, 0x0FF8, + /* : */ 0x0000, 0x0E38, 0x0E38, 0x0E38 + }; +#endif + +#endif /* GDISP_NEED_TEXT */ + +#endif /* HAL_USE_GDISP */ diff --git a/src/touchpad.c b/src/touchpad.c new file mode 100644 index 00000000..977bb31c --- /dev/null +++ b/src/touchpad.c @@ -0,0 +1,261 @@ +/* + ChibiOS-LCD-Driver - Copyright (C) 2012 + Joel Bodenmann aka Tectu + + 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 . +*/ + +/** + * @file touchpad.c + * @brief Touchpad Driver code. + * + * @addgroup TOUCHPAD + * @{ + */ +#include "ch.h" +#include "hal.h" +#include "gdisp.h" +#include "touchpad.h" + +#if HAL_USE_TOUCHPAD || defined(__DOXYGEN__) + +/*===========================================================================*/ +/* Driver local definitions. */ +/*===========================================================================*/ + +#ifdef UNUSED +#elif defined(__GNUC__) +# define UNUSED(x) UNUSED_ ## x __attribute__((unused)) +#elif defined(__LCLINT__) +# define UNUSED(x) /*@unused@*/ x +#else +# define UNUSED(x) x +#endif + +/*===========================================================================*/ +/* Driver exported variables. */ +/*===========================================================================*/ + +/*===========================================================================*/ +/* Driver local variables. */ +/*===========================================================================*/ +volatile static struct cal cal = { + 1, 1, 0, 0 +}; + +/*===========================================================================*/ +/* Driver local functions. */ +/*===========================================================================*/ + +/** + * @brief returns the uncalibrated readout of the X direction from the controller + * + * @noapi + */ +static uint16_t _tpReadRealX(void) { + uint32_t results = 0; + uint16_t i, x; + + for(i = 0; i < CONVERSIONS; i++) { + tp_lld_read_x(); /* dummy, reduce noise on SPI */ + results += tp_lld_read_x(); + } + + // 12-bit + x = (((SCREEN_WIDTH-1) * (results/CONVERSIONS)) / 2048); + + return x; +} + +/** + * @brief return the uncalibrated readout of the Y-direction from the controller + * + * @noapi + */ +static uint16_t _tpReadRealY(void) { + uint32_t results = 0; + uint16_t i, y; + + for(i = 0; i < CONVERSIONS; i++) { + tp_lld_read_y(); /* dummy, reduce noise on SPI */ + results += tp_lld_read_y(); + } + + // 12-bit + y = (((SCREEN_HEIGHT-1) * (results/CONVERSIONS)) / 2048); + + return y; +} + +/** + * @brief draws a cross. Used for calibration. + * + * @noapi + */ +static void _tpDrawCross(uint16_t x, uint16_t y) { + gdispDrawLine(x-15, y, x-2, y, 0xffff); + gdispDrawLine(x+2, y, x+15, y, 0xffff); + gdispDrawLine(x, y-15, x, y-2, 0xffff); + gdispDrawLine(x, y+2, x, y+15, 0xffff); + + gdispDrawLine(x-15, y+15, x-7, y+15, RGB565CONVERT(184,158,131)); + gdispDrawLine(x-15, y+7, x-15, y+15, RGB565CONVERT(184,158,131)); + + gdispDrawLine(x-15, y-15, x-7, y-15, RGB565CONVERT(184,158,131)); + gdispDrawLine(x-15, y-7, x-15, y-15, RGB565CONVERT(184,158,131)); + + gdispDrawLine(x+7, y+15, x+15, y+15, RGB565CONVERT(184,158,131)); + gdispDrawLine(x+15, y+7, x+15, y+15, RGB565CONVERT(184,158,131)); + + gdispDrawLine(x+7, y-15, x+15, y-15, RGB565CONVERT(184,158,131)); + gdispDrawLine(x+15, y-15, x+15, y-7, RGB565CONVERT(184,158,131)); +} + +/*===========================================================================*/ +/* Driver exported functions. */ +/*===========================================================================*/ + +/** + * @brief Touchpad Driver initialization. + * @note This function is NOT currently implicitly invoked by @p halInit(). + * It must be called manually. + * + * @api + */ +void tpInit(TOUCHPADDriver *tp) { + /* Initialise Mutex */ + //MUTEX_INIT + + /* Initialise driver */ + //MUTEX_ENTER + tp_lld_init(tp); + //MUTEX_EXIT +} + +/** + * @brief Get the X-Coordinate, relative to screen zero point. + * + * @return The X position in pixels. + * + * @api + */ +uint16_t tpReadX(void) { + uint16_t x, y; + + x = cal.xm * _tpReadRealX() + cal.xn; + y = cal.ym * _tpReadRealY() + cal.yn; + + /* + switch(gdispGetOrientation()) { // implement gdispGetOrientation() + case portrait: + return x; + case landscape: + return SCREEN_HEIGHT - y; + case portraitInv: + return SCREEN_WIDTH - x; + case landscapeInv: + return y; + } + */ + + return x; +} + +/** + * @brief Get the X-Coordinate, relative to screen zero point. + * + * @return The Y position in pixels. + * + * @api + */ +uint16_t tpReadY(void) { + uint16_t x, y; + + x = cal.xm * _tpReadRealX() + cal.xn; + y = cal.ym * _tpReadRealY() + cal.yn; + + /* + switch(gdispGetOrientation()) { // implement gdispGetOrientation() + case portrait: + return y; + case landscape: + return x; + case portraitInv: + return SCREEN_HEIGHT - y; + case landscapeInv: + return SCREEN_WIDTH - x; + } + */ + + return y; +} + +void tpCalibrate(void) { + uint16_t cross[2][2] = {{40,50}, {200, 280}}; + uint16_t points[2][2]; + uint8_t i; + + //gdispSetOrientation(portrait); + gdispClear(Red); + gdispFillStringBox(0, 10, gdispGetWidth(), 30, "Calibration", &fontUI2Double, White, Red, justifyCenter); + + for(i = 0; i < 2; i++) { + _tpDrawCross(cross[i][0], cross[i][1]); + while(!tpIRQ()); + points[i][0] = _tpReadRealX(); + points[i][1] = _tpReadRealY(); + chThdSleepMilliseconds(100); + while(tpIRQ()); + gdispFillArea(cross[i][0]-15, cross[i][1]-15, 42, 42, Red); + } + + cal.xm = ((float)cross[1][0] - (float)cross[0][0]) / ((float)points[1][0] - (float)points[0][0]); + cal.ym = ((float)cross[1][1] - (float)cross[0][1]) / ((float)points[1][1] - (float)points[0][1]); + + cal.xn = (float)cross[0][0] - cal.xm * (float)points[0][0]; + cal.yn = (float)cross[0][1] - cal.ym * (float)points[0][1]; +} + +#if TOUCHPAD_HAS_IRQ || defined(__DOXYGEN__) + /** + * @brief returns if touchpad is pressed or not + * + * @return 1 if pressed, 0 otherwise + * + * @api + */ + uint8_t tpIRQ(void) { + return tp_lld_irq(); + } +#endif + +#if TOUCHPAD_HAS_PRESSURE || defined(__DOXYGEN__) + /** + * @brief Get the pressure. + * + * @return The pressure. + * + * @api + */ + uint16_t tpReadZ(void) { + /* ToDo */ + return (tp_lld_read_z()); + } +#endif + +#endif /* HAL_USE_TOUCHPAD */ +/** @} */ + -- cgit v1.2.3