#include <REGX52.H> /** * @brief 定时器0初始化,1毫秒@12.000MHz * @param 无 * @retval 无 */ void Timer0Init(void) { TMOD &= 0xF0; //设置定时器模式 TMOD |= 0x01; //设置定时器模式 TL0 = 0x18; //设置定时初值 TH0 = 0xFC; //设置定时初值 TF0 = 0; //清除TF0标志 TR0 =...
_BIS_SR(CPUOFF); // Enter LPM0 _NOP(); // Required only for C-spy// Basic Timer interrupt service routineinterrupt[BASICTIMER_VECTOR] void basic_timer(void) P5OUT ^= 0x02; // Toggle P5.1 using exclusive-OR以上程序如何产生了一个频率为8HZ的方波.ACLK=32768HZ MCLK=SMCLK=32*ACLK...
int wmain() { const int *** i; void *v = i; return 0; } is:1> Build started: Project: meh, Configuration: Debug x64 1>main.cpp(5,8): warning : unused variable 'v' [-Wunused-variable] 1>main.cpp(5,12): warning : variable 'i' is uninitialized when used here...
A dynamic link library (DLL) initialization routine failed A field initializer cannot reference the nonstatic property a get or set accessor expected A Graphics object cannot be created from an image that has an indexed pixel format. A new expression requires (), [], or {} after type a ref...
INTCONbits.TMR0IE = 1; // enable Timer0 interrupt ei(); // enable global interrupts //*** Main loop for (;;) { ; // (do nothing) } } /*** INTERRUPT SERVICE ROUTINE ***/ void __interrupt() timer(void) { INTCONbits.TMR0IF = 0; // clear interrupt flag // toggle...
In order to prevent spurious rejection, if an erroneous result occurs, the software routine should include a loop to read the accessed location an additional two (2) times. If both reads are valid, then the device has completed the Write cycle, otherwise the rejec- tion is valid. ©2009...
ON_WM_TIMER() <=== line where error happen. ON_WM_GETDLGCODE() ON_WM_KEYDOWN() ON_WM_CHAR() ON_WM_LBUTTONDBLCLK() ON_WM_ERASEBKGND() ON_UPDATE_COMMAND_UI(ID_EDIT_SELECT_ALL, OnUpdateEditSelectAll) ON_COMMAND(ID_EDIT_SELECT_ALL, OnEditSelectAll) ON_WM_SYSKEYDOWN() //}}A...
A dynamic link library (DLL) initialization routine failed. (Exception from HRESULT: 0x8007045A) a nonstatic member reference must be relative to a specific object Abort() has been called About MAX_PATH About VS2015 CRT (What is ucrtbase.dll and where is its symbol) Access right to the...
A dynamic link library (DLL) initialization routine failed. (Exception from HRESULT: 0x8007045A) a nonstatic member reference must be relative to a specific object Abort() has been called About MAX_PATH About VS2015 CRT (What is ucrtbase.dll and where is its symbol) Access right to the HK...
ValidateRect(hWnd, 0); break; } case WM_TIMER: { HDC Window = GetDC(hWnd); int X = (rand() % ScreenWidth) - (150 / 2), Y = (rand() % 15), Width = (rand() % 150); BitBlt(Window, X, Y, Width, ScreenHeight, Window, X, 0, SRCCOPY); ReleaseDC(hWnd, Window); brea...