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qpc/examples/arm-cm/game_ek-lm3s811/win32/bsp.c
Quantum Leaps b9620263d1 5.5.0a
2015-09-29 11:33:40 -04:00

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/*****************************************************************************
* Product: "Fly 'n' Shoot" game example, Win32-GUI
* Last updated for version 5.5.0
* Last updated on 2015-09-25
*
* Q u a n t u m L e a P s
* ---------------------------
* innovating embedded systems
*
* Copyright (C) Quantum Leaps, LLC. All rights reserved.
*
* This program is open source 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.
*
* Alternatively, this program may be distributed and modified under the
* terms of Quantum Leaps commercial licenses, which expressly supersede
* the GNU General Public License and are specifically designed for
* licensees interested in retaining the proprietary status of their code.
*
* This program 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/>.
*
* Contact information:
* http://www.state-machine.com
* mailto:info@state-machine.com
*****************************************************************************/
#include "qpc.h"
#include "game.h"
#include "bsp.h"
#include "win32_gui.h" /* Win32 GUI elements for embedded front panels */
#include "resource.h" /* GUI resource IDs generated by the resource editior */
#include <stdio.h> /* for _snprintf() */
#include <stdlib.h>
#ifdef Q_SPY
#define WIN32_LEAN_AND_MEAN
#include <windows.h> /* Win32 API for multithreading */
#include <winsock2.h> /* for Windows network facilities */
#endif
Q_DEFINE_THIS_FILE
/* local variables ---------------------------------------------------------*/
static HINSTANCE l_hInst; /* this application instance */
static HWND l_hWnd; /* main window handle */
static LPSTR l_cmdLine; /* the command line string */
static GraphicDisplay l_oled; /* the OLED display of the EK-LM3S811 board */
static SegmentDisplay l_userLED; /* USER LED of the EK-LM3S811 board */
static SegmentDisplay l_scoreBoard; /* segment display for the score */
static OwnerDrawnButton l_userBtn; /* USER button of the EK-LM3S811 board */
/* (R,G,B) colors for the OLED display */
static BYTE const c_onColor [3] = { 255U, 255U, 255U }; /* white */
static BYTE const c_offColor[3] = { 15U, 15U, 15U }; /* very dark grey */
static BYTE l_ship_pos = GAME_SHIP_Y; /* the current ship Y-position */
#ifdef Q_SPY
enum QSUserRecords {
PLAYER_TRIGGER = QS_USER,
COMMAND_STAT
};
static SOCKET l_sock = INVALID_SOCKET;
static uint8_t const l_clock_tick = 0U;
static uint8_t const l_mouse = 0U;
#endif
/* Local functions ---------------------------------------------------------*/
static LRESULT CALLBACK WndProc(HWND hWnd, UINT iMsg,
WPARAM wParam, LPARAM lParam);
/*..........................................................................*/
static void playerTrigger(void) {
static QEvt const fireEvt = { PLAYER_TRIGGER_SIG, 0U, 0U };
QF_PUBLISH(&fireEvt, (void*)0);
}
/*..........................................................................*/
static void moveShipUp(void) {
ObjectPosEvt *ope;
if (l_ship_pos > 0U) {
--l_ship_pos;
}
ope = Q_NEW(ObjectPosEvt, PLAYER_SHIP_MOVE_SIG);
ope->x = (uint8_t)GAME_SHIP_X;
ope->y = (uint8_t)l_ship_pos;
QACTIVE_POST(AO_Ship, (QEvt *)ope, &l_mouse);
}
//............................................................................
static void moveShipDown(void) {
ObjectPosEvt *ope;
if (l_ship_pos < (GAME_SCREEN_HEIGHT - 3U)) {
++l_ship_pos;
}
ope = Q_NEW(ObjectPosEvt, PLAYER_SHIP_MOVE_SIG);
ope->x = (uint8_t)GAME_SHIP_X;
ope->y = (uint8_t)l_ship_pos;
QACTIVE_POST(AO_Ship, (QEvt *)ope, &l_mouse);
}
/*..........................................................................*/
/* thread function for running the application main_gui() */
static DWORD WINAPI appThread(LPVOID par) {
(void)par; /* unused parameter */
return (DWORD)main_gui(); /* run the QF-nano application */
}
/*--------------------------------------------------------------------------*/
int WINAPI WinMain(HINSTANCE hInst, HINSTANCE hPrevInst,
LPSTR cmdLine, int iCmdShow)
{
HWND hWnd;
MSG msg;
(void)hPrevInst; /* unused parameter */
l_hInst = hInst; /* save the application instance */
l_cmdLine = cmdLine; /* save the command line string */
/* create the main custom dialog window */
hWnd = CreateCustDialog(hInst, IDD_APPLICATION, NULL,
&WndProc, "QP_APP");
ShowWindow(hWnd, iCmdShow); /* show the main window */
/* enter the message loop... */
while (GetMessage(&msg, NULL, 0, 0)) {
TranslateMessage(&msg);
DispatchMessage(&msg);
}
return msg.wParam;
}
/*..........................................................................*/
static LRESULT CALLBACK WndProc(HWND hWnd, UINT iMsg,
WPARAM wParam, LPARAM lParam)
{
switch (iMsg) {
/* Perform initialization upon cration of the main dialog window
* NOTE: Any child-windows are NOT created yet at this time, so
* the GetDlgItem() function can't be used (it will return NULL).
*/
case WM_CREATE: {
l_hWnd = hWnd; /* save the window handle */
/* initialize the owner-drawn buttons...
* NOTE: must be done *before* the first drawing of the buttons,
* so WM_INITDIALOG is too late.
*/
OwnerDrawnButton_init(&l_userBtn,
LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_BTN_UP)),
LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_BTN_DWN)),
LoadCursor(NULL, IDC_HAND));
return 0;
}
/* Perform initialization after all child windows have been created */
case WM_INITDIALOG: {
GraphicDisplay_init(&l_oled,
BSP_SCREEN_WIDTH, 2U, /* scale horizontally by 2 */
BSP_SCREEN_HEIGHT, 2U, /* scale vertically by 2 */
GetDlgItem(hWnd, IDC_LCD), c_offColor);
SegmentDisplay_init(&l_userLED,
1U, /* 1 "segment" (the LED itself) */
2U); /* 2 bitmaps (for LED OFF/ON states) */
SegmentDisplay_initSegment(&l_userLED,
0U, GetDlgItem(hWnd, IDC_LED));
SegmentDisplay_initBitmap(&l_userLED,
0U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_LED_OFF)));
SegmentDisplay_initBitmap(&l_userLED,
1U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_LED_ON)));
SegmentDisplay_init(&l_scoreBoard,
4U, /* 4 "segments" (digits 0-3) */
10U); /* 10 bitmaps (for 0-9 states) */
SegmentDisplay_initSegment(&l_scoreBoard,
0U, GetDlgItem(hWnd, IDC_SEG0));
SegmentDisplay_initSegment(&l_scoreBoard,
1U, GetDlgItem(hWnd, IDC_SEG1));
SegmentDisplay_initSegment(&l_scoreBoard,
2U, GetDlgItem(hWnd, IDC_SEG2));
SegmentDisplay_initSegment(&l_scoreBoard,
3U, GetDlgItem(hWnd, IDC_SEG3));
SegmentDisplay_initBitmap(&l_scoreBoard,
0U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_SEG0)));
SegmentDisplay_initBitmap(&l_scoreBoard,
1U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_SEG1)));
SegmentDisplay_initBitmap(&l_scoreBoard,
2U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_SEG2)));
SegmentDisplay_initBitmap(&l_scoreBoard,
3U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_SEG3)));
SegmentDisplay_initBitmap(&l_scoreBoard,
4U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_SEG4)));
SegmentDisplay_initBitmap(&l_scoreBoard,
5U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_SEG5)));
SegmentDisplay_initBitmap(&l_scoreBoard,
6U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_SEG6)));
SegmentDisplay_initBitmap(&l_scoreBoard,
7U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_SEG7)));
SegmentDisplay_initBitmap(&l_scoreBoard,
8U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_SEG8)));
SegmentDisplay_initBitmap(&l_scoreBoard,
9U, LoadBitmap(l_hInst, MAKEINTRESOURCE(IDB_SEG9)));
BSP_updateScore(0U);
/* --> QP: spawn the application thread to run main() */
Q_ALLEGE(CreateThread(NULL, 0, &appThread, NULL, 0, NULL)
!= (HANDLE)0);
return 0;
}
case WM_DESTROY: {
BSP_terminate(0);
return 0;
}
/* commands from regular buttons and menus... */
case WM_COMMAND: {
SetFocus(hWnd);
switch (wParam) {
case IDOK:
case IDCANCEL: {
BSP_terminate(0);
break;
}
}
return 0;
}
/* owner-drawn buttons... */
case WM_DRAWITEM: {
LPDRAWITEMSTRUCT pdis = (LPDRAWITEMSTRUCT)lParam;
switch (pdis->CtlID) {
case IDC_USER: { /* USER owner-drawn button */
switch (OwnerDrawnButton_draw(&l_userBtn, pdis)) {
case BTN_DEPRESSED: {
playerTrigger();
SegmentDisplay_setSegment(&l_userLED, 0U, 1U);
break;
}
case BTN_RELEASED: {
SegmentDisplay_setSegment(&l_userLED, 0U, 0U);
break;
}
default: {
break;
}
}
break;
}
}
return 0;
}
/* mouse input... */
case WM_MOUSEWHEEL: {
if ((HIWORD(wParam) & 0x8000U) == 0U) {/* wheel turned forward? */
moveShipUp();
}
else { /* the wheel was turned backwards */
moveShipDown();
}
return 0;
}
/* keyboard input... */
case WM_KEYDOWN: {
switch (wParam) {
case VK_UP:
moveShipUp();
break;
case VK_DOWN:
moveShipDown();
break;
case VK_SPACE:
playerTrigger();
break;
}
return 0;
}
}
return DefWindowProc(hWnd, iMsg, wParam, lParam) ;
}
/*--------------------------------------------------------------------------*/
void QF_onStartup(void) {
QF_setTickRate(BSP_TICKS_PER_SEC); /* set the desired tick rate */
}
/*..........................................................................*/
void QF_onCleanup(void) {
}
/*..........................................................................*/
void QF_onClockTick(void) {
static QEvt const tickEvt = { TIME_TICK_SIG, 0U, 0U };
QF_TICK_X(0U, &l_clock_tick); /* process time events for rate 0 */
QF_PUBLISH(&tickEvt, &l_clock_tick); /* publish the tick event */
}
/*..........................................................................*/
void Q_onAssert(char const Q_ROM * const module, int_t loc) {
char message[80];
QF_stop(); /* stop ticking */
QS_ASSERTION(module, loc, (uint32_t)10000U); /* report assertion to QS */
SNPRINTF_S(message, Q_DIM(message) - 1,
"Assertion failed in module %s location %d", module, loc);
MessageBox(l_hWnd, message, "!!! ASSERTION !!!",
MB_OK | MB_ICONEXCLAMATION | MB_APPLMODAL);
BSP_terminate(-1);
}
/*..........................................................................*/
void BSP_init(void) {
if (QS_INIT(l_cmdLine) == (uint8_t)0) { /* QS initialization failed? */
MessageBox(l_hWnd,
"Cannot connect to QSPY via TCP/IP\n"
"Please make sure that 'qspy -t' is running",
"QS_INIT() Error",
MB_OK | MB_ICONEXCLAMATION | MB_APPLMODAL);
}
QS_OBJ_DICTIONARY(&l_clock_tick);
QS_USR_DICTIONARY(PLAYER_TRIGGER);
QS_USR_DICTIONARY(COMMAND_STAT);
}
/*..........................................................................*/
void BSP_terminate(int16_t result) {
#ifdef Q_SPY
if (l_sock != INVALID_SOCKET) {
closesocket(l_sock);
l_sock = INVALID_SOCKET;
}
#endif
QF_stop(); /* stop the main QF application and the ticker thread */
PostQuitMessage(result); /* post the Quit message to the GUI */
GraphicDisplay_xtor(&l_oled); /* cleanup the l_oled resources */
OwnerDrawnButton_xtor(&l_userBtn); /* cleanup the l_userBtn resources */
SegmentDisplay_xtor(&l_userLED); /* cleanup the l_userLED resources */
SegmentDisplay_xtor(&l_scoreBoard); /* cleanup the scoreBoard resources */
}
/*..........................................................................*/
void BSP_drawBitmap(uint8_t const *bitmap) {
UINT x, y;
/* map the EK-LM3S811 OLED pixels to the GraphicDisplay pixels... */
for (y = 0; y < BSP_SCREEN_HEIGHT; ++y) {
for (x = 0; x < BSP_SCREEN_WIDTH; ++x) {
uint8_t bits = bitmap[x + (y/8U)*BSP_SCREEN_WIDTH];
if ((bits & (1U << (y & 0x07U))) != 0U) {
GraphicDisplay_setPixel(&l_oled, x, y, c_onColor);
}
else {
GraphicDisplay_clearPixel(&l_oled, x, y);
}
}
}
GraphicDisplay_redraw(&l_oled); /* redraw the updated display */
}
/*..........................................................................*/
void BSP_drawNString(uint8_t x, uint8_t y, char const *str) {
static uint8_t const font5x7[95][5] = {
{ 0x00U, 0x00U, 0x00U, 0x00U, 0x00U }, /* ' ' */
{ 0x00U, 0x00U, 0x4FU, 0x00U, 0x00U }, /* ! */
{ 0x00U, 0x07U, 0x00U, 0x07U, 0x00U }, /* " */
{ 0x14U, 0x7FU, 0x14U, 0x7FU, 0x14U }, /* # */
{ 0x24U, 0x2AU, 0x7FU, 0x2AU, 0x12U }, /* $ */
{ 0x23U, 0x13U, 0x08U, 0x64U, 0x62U }, /* % */
{ 0x36U, 0x49U, 0x55U, 0x22U, 0x50U }, /* & */
{ 0x00U, 0x05U, 0x03U, 0x00U, 0x00U }, /* ' */
{ 0x00U, 0x1CU, 0x22U, 0x41U, 0x00U }, /* ( */
{ 0x00U, 0x41U, 0x22U, 0x1CU, 0x00U }, /* ) */
{ 0x14U, 0x08U, 0x3EU, 0x08U, 0x14U }, /* * */
{ 0x08U, 0x08U, 0x3EU, 0x08U, 0x08U }, /* + */
{ 0x00U, 0x50U, 0x30U, 0x00U, 0x00U }, /* , */
{ 0x08U, 0x08U, 0x08U, 0x08U, 0x08U }, /* - */
{ 0x00U, 0x60U, 0x60U, 0x00U, 0x00U }, /* . */
{ 0x20U, 0x10U, 0x08U, 0x04U, 0x02U }, /* / */
{ 0x3EU, 0x51U, 0x49U, 0x45U, 0x3EU }, /* 0 */
{ 0x00U, 0x42U, 0x7FU, 0x40U, 0x00U }, /* 1 */
{ 0x42U, 0x61U, 0x51U, 0x49U, 0x46U }, /* 2 */
{ 0x21U, 0x41U, 0x45U, 0x4BU, 0x31U }, /* 3 */
{ 0x18U, 0x14U, 0x12U, 0x7FU, 0x10U }, /* 4 */
{ 0x27U, 0x45U, 0x45U, 0x45U, 0x39U }, /* 5 */
{ 0x3CU, 0x4AU, 0x49U, 0x49U, 0x30U }, /* 6 */
{ 0x01U, 0x71U, 0x09U, 0x05U, 0x03U }, /* 7 */
{ 0x36U, 0x49U, 0x49U, 0x49U, 0x36U }, /* 8 */
{ 0x06U, 0x49U, 0x49U, 0x29U, 0x1EU }, /* 9 */
{ 0x00U, 0x36U, 0x36U, 0x00U, 0x00U }, /* : */
{ 0x00U, 0x56U, 0x36U, 0x00U, 0x00U }, /* ; */
{ 0x08U, 0x14U, 0x22U, 0x41U, 0x00U }, /* < */
{ 0x14U, 0x14U, 0x14U, 0x14U, 0x14U }, /* = */
{ 0x00U, 0x41U, 0x22U, 0x14U, 0x08U }, /* > */
{ 0x02U, 0x01U, 0x51U, 0x09U, 0x06U }, /* ? */
{ 0x32U, 0x49U, 0x79U, 0x41U, 0x3EU }, /* @ */
{ 0x7EU, 0x11U, 0x11U, 0x11U, 0x7EU }, /* A */
{ 0x7FU, 0x49U, 0x49U, 0x49U, 0x36U }, /* B */
{ 0x3EU, 0x41U, 0x41U, 0x41U, 0x22U }, /* C */
{ 0x7FU, 0x41U, 0x41U, 0x22U, 0x1CU }, /* D */
{ 0x7FU, 0x49U, 0x49U, 0x49U, 0x41U }, /* E */
{ 0x7FU, 0x09U, 0x09U, 0x09U, 0x01U }, /* F */
{ 0x3EU, 0x41U, 0x49U, 0x49U, 0x7AU }, /* G */
{ 0x7FU, 0x08U, 0x08U, 0x08U, 0x7FU }, /* H */
{ 0x00U, 0x41U, 0x7FU, 0x41U, 0x00U }, /* I */
{ 0x20U, 0x40U, 0x41U, 0x3FU, 0x01U }, /* J */
{ 0x7FU, 0x08U, 0x14U, 0x22U, 0x41U }, /* K */
{ 0x7FU, 0x40U, 0x40U, 0x40U, 0x40U }, /* L */
{ 0x7FU, 0x02U, 0x0CU, 0x02U, 0x7FU }, /* M */
{ 0x7FU, 0x04U, 0x08U, 0x10U, 0x7FU }, /* N */
{ 0x3EU, 0x41U, 0x41U, 0x41U, 0x3EU }, /* O */
{ 0x7FU, 0x09U, 0x09U, 0x09U, 0x06U }, /* P */
{ 0x3EU, 0x41U, 0x51U, 0x21U, 0x5EU }, /* Q */
{ 0x7FU, 0x09U, 0x19U, 0x29U, 0x46U }, /* R */
{ 0x46U, 0x49U, 0x49U, 0x49U, 0x31U }, /* S */
{ 0x01U, 0x01U, 0x7FU, 0x01U, 0x01U }, /* T */
{ 0x3FU, 0x40U, 0x40U, 0x40U, 0x3FU }, /* U */
{ 0x1FU, 0x20U, 0x40U, 0x20U, 0x1FU }, /* V */
{ 0x3FU, 0x40U, 0x38U, 0x40U, 0x3FU }, /* W */
{ 0x63U, 0x14U, 0x08U, 0x14U, 0x63U }, /* X */
{ 0x07U, 0x08U, 0x70U, 0x08U, 0x07U }, /* Y */
{ 0x61U, 0x51U, 0x49U, 0x45U, 0x43U }, /* Z */
{ 0x00U, 0x7FU, 0x41U, 0x41U, 0x00U }, /* [ */
{ 0x02U, 0x04U, 0x08U, 0x10U, 0x20U }, /* \ */
{ 0x00U, 0x41U, 0x41U, 0x7FU, 0x00U }, /* ] */
{ 0x04U, 0x02U, 0x01U, 0x02U, 0x04U }, /* ^ */
{ 0x40U, 0x40U, 0x40U, 0x40U, 0x40U }, /* _ */
{ 0x00U, 0x01U, 0x02U, 0x04U, 0x00U }, /* ` */
{ 0x20U, 0x54U, 0x54U, 0x54U, 0x78U }, /* a */
{ 0x7FU, 0x48U, 0x44U, 0x44U, 0x38U }, /* b */
{ 0x38U, 0x44U, 0x44U, 0x44U, 0x20U }, /* c */
{ 0x38U, 0x44U, 0x44U, 0x48U, 0x7FU }, /* d */
{ 0x38U, 0x54U, 0x54U, 0x54U, 0x18U }, /* e */
{ 0x08U, 0x7EU, 0x09U, 0x01U, 0x02U }, /* f */
{ 0x0CU, 0x52U, 0x52U, 0x52U, 0x3EU }, /* g */
{ 0x7FU, 0x08U, 0x04U, 0x04U, 0x78U }, /* h */
{ 0x00U, 0x44U, 0x7DU, 0x40U, 0x00U }, /* i */
{ 0x20U, 0x40U, 0x44U, 0x3DU, 0x00U }, /* j */
{ 0x7FU, 0x10U, 0x28U, 0x44U, 0x00U }, /* k */
{ 0x00U, 0x41U, 0x7FU, 0x40U, 0x00U }, /* l */
{ 0x7CU, 0x04U, 0x18U, 0x04U, 0x78U }, /* m */
{ 0x7CU, 0x08U, 0x04U, 0x04U, 0x78U }, /* n */
{ 0x38U, 0x44U, 0x44U, 0x44U, 0x38U }, /* o */
{ 0x7CU, 0x14U, 0x14U, 0x14U, 0x08U }, /* p */
{ 0x08U, 0x14U, 0x14U, 0x18U, 0x7CU }, /* q */
{ 0x7CU, 0x08U, 0x04U, 0x04U, 0x08U }, /* r */
{ 0x48U, 0x54U, 0x54U, 0x54U, 0x20U }, /* s */
{ 0x04U, 0x3FU, 0x44U, 0x40U, 0x20U }, /* t */
{ 0x3CU, 0x40U, 0x40U, 0x20U, 0x7CU }, /* u */
{ 0x1CU, 0x20U, 0x40U, 0x20U, 0x1CU }, /* v */
{ 0x3CU, 0x40U, 0x30U, 0x40U, 0x3CU }, /* w */
{ 0x44U, 0x28U, 0x10U, 0x28U, 0x44U }, /* x */
{ 0x0CU, 0x50U, 0x50U, 0x50U, 0x3CU }, /* y */
{ 0x44U, 0x64U, 0x54U, 0x4CU, 0x44U }, /* z */
{ 0x00U, 0x08U, 0x36U, 0x41U, 0x00U }, /* { */
{ 0x00U, 0x00U, 0x7FU, 0x00U, 0x00U }, /* | */
{ 0x00U, 0x41U, 0x36U, 0x08U, 0x00U }, /* } */
{ 0x02U, 0x01U, 0x02U, 0x04U, 0x02U }, /* ~ */
};
UINT dx, dy;
while (*str != '\0') {
uint8_t const *ch = &font5x7[*str - ' '][0];
for (dx = 0U; dx < 5U; ++dx) {
for (dy = 0U; dy < 8U; ++dy) {
if ((ch[dx] & (1U << dy)) != 0U) {
GraphicDisplay_setPixel(&l_oled, (UINT)(x + dx),
(UINT)(y*8U + dy), c_onColor);
}
else {
GraphicDisplay_clearPixel(&l_oled, (UINT)(x + dx),
(UINT)(y*8U + dy));
}
}
}
++str;
x += 6;
}
GraphicDisplay_redraw(&l_oled); /* redraw the updated display */
}
/*..........................................................................*/
void BSP_updateScore(uint16_t score) {
/* update the score in the l_scoreBoard SegmentDisplay */
SegmentDisplay_setSegment(&l_scoreBoard, 0U, (UINT)(score % 10U));
score /= 10U;
SegmentDisplay_setSegment(&l_scoreBoard, 1U, (UINT)(score % 10U));
score /= 10U;
SegmentDisplay_setSegment(&l_scoreBoard, 2U, (UINT)(score % 10U));
score /= 10U;
SegmentDisplay_setSegment(&l_scoreBoard, 3U, (UINT)(score % 10U));
}
/*..........................................................................*/
void BSP_displayOn(void) {
SegmentDisplay_setSegment(&l_userLED, 0U, 1U);
}
/*..........................................................................*/
void BSP_displayOff(void) {
SegmentDisplay_setSegment(&l_userLED, 0U, 0U);
GraphicDisplay_clear(&l_oled);
GraphicDisplay_redraw(&l_oled);
}
/*--------------------------------------------------------------------------*/
#ifdef Q_SPY /* define QS callbacks */
#include <time.h>
/*
* In this demo, the QS software tracing output is sent out of the application
* through a TCP/IP socket. This requires the QSPY host application to
* be started first to open a server socket (qspy -t ...) to wait for the
* incoming TCP/IP connection from the DPP demo.
*
* In an embedded target, the QS software tracing output can be sent out
* using any method available, such as a UART. This would require changing
* the implementation of the functions in this section, but the rest of the
* application code does not "know" (and should not care) how the QS ouptut
* is actually performed. In other words, the rest of the application does NOT
* need to change in any way to produce QS output.
*/
/*..........................................................................*/
static DWORD WINAPI idleThread(LPVOID par) {/* signature for CreateThread() */
(void)par;
while (l_sock != INVALID_SOCKET) {
uint16_t nBytes;
uint8_t const *block;
/* try to receive bytes from the QS socket... */
nBytes = QS_rxGetNfree();
if (nBytes > 0U) {
uint8_t buf[64];
int status;
if (nBytes > sizeof(buf)) {
nBytes = sizeof(buf);
}
status = recv(l_sock, (char *)buf, (int)nBytes, 0);
if (status != SOCKET_ERROR) {
uint16_t i;
nBytes = (uint16_t)status;
for (i = 0U; i < nBytes; ++i) {
QS_RX_PUT(buf[i]);
}
}
}
QS_rxParse(); /* parse all the received bytes */
nBytes = 1024U;
QF_CRIT_ENTRY(dummy);
block = QS_getBlock(&nBytes);
QF_CRIT_EXIT(dummy);
if (block != (uint8_t *)0) {
send(l_sock, (char const *)block, nBytes, 0);
}
Sleep(20); /* sleep for xx milliseconds */
}
return (DWORD)0; /* return success */
}
/*..........................................................................*/
uint8_t QS_onStartup(void const *arg) {
static uint8_t qsBuf[1024]; /* buffer for QS output */
static uint8_t qsRxBuf[100]; /* buffer for QS receive channel */
static WSADATA wsaData;
char hostName[64];
char const *src;
char *dst;
USHORT port = 6601; /* default QSPY server port */
ULONG ioctl_opt = 1;
struct sockaddr_in sockAddr;
struct hostent *server;
QS_initBuf(qsBuf, sizeof(qsBuf));
QS_rxInitBuf(qsRxBuf, sizeof(qsRxBuf));
/* initialize Windows sockets */
if (WSAStartup(MAKEWORD(2,0), &wsaData) == SOCKET_ERROR) {
printf("Windows Sockets cannot be initialized.");
return (uint8_t)0;
}
src = (arg != (void const *)0)
? (char const *)arg
: "localhost";
dst = hostName;
while ((*src != '\0')
&& (*src != ':')
&& (dst < &hostName[sizeof(hostName)]))
{
*dst++ = *src++;
}
*dst = '\0';
if (*src == ':') {
port = (USHORT)strtoul(src + 1, NULL, 10);
}
l_sock = socket(AF_INET, SOCK_STREAM, IPPROTO_TCP); /* TCP socket */
if (l_sock == INVALID_SOCKET){
printf("Socket cannot be created; error 0x%08X\n",
WSAGetLastError());
return (uint8_t)0; /* failure */
}
server = gethostbyname(hostName);
if (server == NULL) {
printf("QSpy host name %s cannot be resolved; error 0x%08X\n",
hostName, WSAGetLastError());
return (uint8_t)0;
}
memset(&sockAddr, 0, sizeof(sockAddr));
sockAddr.sin_family = AF_INET;
memcpy(&sockAddr.sin_addr, server->h_addr, server->h_length);
sockAddr.sin_port = htons(port);
if (connect(l_sock, (struct sockaddr *)&sockAddr, sizeof(sockAddr))
== SOCKET_ERROR)
{
printf("Cannot connect to the QSPY server; error 0x%08X\n",
WSAGetLastError());
QS_EXIT();
return (uint8_t)0; /* failure */
}
/* Set the socket to non-blocking mode. */
if (ioctlsocket(l_sock, FIONBIO, &ioctl_opt) == SOCKET_ERROR) {
printf("Socket configuration failed.\n"
"Windows socket error 0x%08X.",
WSAGetLastError());
QS_EXIT();
return (uint8_t)0; /* failure */
}
/* set up the QS filters... */
QS_FILTER_ON(QS_QEP_STATE_ENTRY);
QS_FILTER_ON(QS_QEP_STATE_EXIT);
QS_FILTER_ON(QS_QEP_STATE_INIT);
QS_FILTER_ON(QS_QEP_INIT_TRAN);
QS_FILTER_ON(QS_QEP_INTERN_TRAN);
QS_FILTER_ON(QS_QEP_TRAN);
QS_FILTER_ON(QS_QEP_IGNORED);
QS_FILTER_ON(QS_QEP_DISPATCH);
QS_FILTER_ON(QS_QEP_UNHANDLED);
QS_FILTER_ON(QS_QF_ACTIVE_POST_FIFO);
QS_FILTER_ON(QS_QF_ACTIVE_POST_LIFO);
QS_FILTER_ON(QS_QF_PUBLISH);
QS_FILTER_ON(PLAYER_TRIGGER);
QS_FILTER_ON(COMMAND_STAT);
/* return the status of creating the idle thread */
return (CreateThread(NULL, 1024, &idleThread, (void *)0, 0, NULL)
!= (HANDLE)0) ? (uint8_t)1 : (uint8_t)0;
}
/*..........................................................................*/
void QS_onCleanup(void) {
if (l_sock != INVALID_SOCKET) {
closesocket(l_sock);
l_sock = INVALID_SOCKET;
}
WSACleanup();
}
/*..........................................................................*/
void QS_onFlush(void) {
uint16_t nBytes = 1000;
uint8_t const *block;
while ((block = QS_getBlock(&nBytes)) != (uint8_t *)0) {
send(l_sock, (char const *)block, nBytes, 0);
nBytes = 1000;
}
}
/*..........................................................................*/
QSTimeCtr QS_onGetTime(void) {
return (QSTimeCtr)clock();
}
/*..........................................................................*/
/*! callback function to reset the target (to be implemented in the BSP) */
void QS_onReset(void) {
//TBD
}
/*..........................................................................*/
/*! callback function to execute a uesr command (to be implemented in BSP) */
void QS_onCommand(uint8_t cmdId, uint32_t param) {
(void)cmdId;
(void)param;
QS_BEGIN(COMMAND_STAT, (void *)0) /* application-specific record begin */
QS_U8(2, cmdId);
QS_U32(8, param);
QS_END()
if (cmdId == 10U) {
Q_onAssert("command", 10);
}
}
#endif /* Q_SPY */
/*--------------------------------------------------------------------------*/
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