Bitwise Operators are mainly used in low-level programming. Using the bit-wise operators we can set bit, check bit, clear or toggle the bits of an integral type. In the embedded system, a bit-wise operator performs the bit-wise operation on an individual bit of a PORT or Register. Note...
toggle_bit(x, 56); for (i = 0; i < SIZE; i++) printf("%d: %d\n", i, get_bit(x, i));return 0; } Output:$ gcc BitArray.c $ ./a.out 0: 1 1: 0 2: 1 3: 0 4: 1 5: 0 6: 1 7: 0 8: 1 9: 0 10: 1 11: 0 12: 1 13: 0 14: 1 15: 0 16: 1 17...
Output compare mode, toggle on OC1. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 357 Figure 152. Edge-aligned PWM waveforms (ARR=8) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....
. 171 Source and destination address registers in double-buffer mode (DBM = 1) . . . . . . . . . . 176 Packing/unpacking and endian behavior (bit PINC = MINC = 1) . . . . . . . . . . . . . . . . . . . 177 Restriction on NDT versus PSIZE and MSIZE . . . ....
Define Macro to toggle a bit of a PIN in C Define a Macro to set Nth bit to Zero in C Define a constant using Macro to use in Array declarations in CHow to redefine a Macro in C? How to check whether a Macro is defined or not in C? Print argument (i.e. variable name, value...
(~CAR_PARKED)) #define TOGGLE_LOCKED(x) (x ^= CAR_LOCKED) #define TOGGLE_PARKED(x) (x ^= CAR_PARKED) // these evaluate to non-zero if the flag is set #define IS_LOCKED(x) (x & CAR_LOCKED) #define IS_PARKED(x) (x & CAR_PARKED) // a short program that demonstrates how ...
ProductTypeBitsInput LevelOutput LevelVCC Typ (V)tJitter Typ (ps)tpd Typ (ns)tsu Min (ns)th Min (ns)trec Typ (ns)tR & tF Max (ps)fToggle Typ (MHz) MC100EP142FAG Shift Register 9 CML ECL ECL 3.3 5 1 0.675 0.05 0.1 0.8 250 2800 MC100EP142FAR2G Shift Register 9 CML ECL ECL...
The ALE strobe does not toggle continuously and cannot be used as a board-level clock. 10 AT89LP3240/6440 3706C–MICRO–2/11 AT89LP3240/6440 3. Memory Organization The AT89LP3240/6440 uses a Harvard Architecture with separate address spaces for program and data memory. The program memory...
lib/bitmap.c lib/find_next_bit.c include/linux/bitops.h arch/x86/include/asm/bitops.h 其中头文件arch/x86/include/asm/bitops.h中,保存的是特定于 x86-64 架构的位图操作。 一、声明位图 使用宏DECLARE_BITMAP来声明位图,该宏定义如下: // file: include/linux/types.h#define DECLARE_BITMAP(name...
The S08QG Family of microcontrollers provide a wide variety of serial interfaces and peripherals, normally found in higher-end devices, all in a small package. Featuring low-power S08 8-bit architecture, S08QG devices are a good fit for battery-powered devices. Data Sh...