o_195h4n6al16jb186b1b2qs7fgssa.pdf

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memcpy.................................................................. 297 memmove............................................................... 298 Memory Allocate ................................................... 278, 284 Deallocate ....................................................... 281 Free................................................................. 281 Reallocate ....................................................... 287 memset................................................................... 299 Message Arithmetic Error ............................................... 216 Interrupt........................................................... 217 Invalid Executable Code ................................. 217 Invalid Storage Request.................................. 218 Termination Request....................................... 218 Microchip Internet Web Site ....................................... 5 Minimum Value Double Floating Point Exponent (base 10) ..... 207 Double Floating Point Exponent (base 2) ....... 208 Long Double Floating Point Exponent (base 10)........................................... 210 Long Double Floating Point Exponent (base 2)............................................. 211 Single Floating Point Exponent (base 10) ....... 209 Single Floating Point Exponent (base 2) ......... 209 Type char ........................................................ 211 Type Double.................................................... 207 Type int ........................................................... 211 Type Long Double........................................... 210 Type long int.................................................... 212 Type long long int............................................ 212 Type short int .................................................. 212 Type signed char............................................. 212 Type Single ..................................................... 209 Minute..................................................... 317, 318, 323 mktime.................................................................... 322 modf ....................................................................... 353 modff ...................................................................... 354 modulus function Double Floating Point...................................... 353 Kích hoạt tính năng ngắt FLTB ..................................... 181 Kích hoạt tính năng ngắt PWM ..................................... 180 dsPIC ® Thư viện Công cụ Ngôn ngữ DS51456B trang 394 2004 Microchip Technology Inc Đặt ưu tiên FLTA ngắt .............................. 181 Đặt FLTB ngắt ưu tiên .............................. 181 Thiết lập PWM ngắt ưu tiên .............................. 180 Q Chức năng QEI Đóng QEI ................................................ ........ 166 Cấu hình QEI ................................................ . 167 Cấu hình QEI ngắt ................................... 166 Ví dụ sử dụng ............................................... 170 Đọc QEI Lượt Chức vụ ................................ 168 Viết QEI Lượt Chức vụ ................................ 169 QEI Macros Vô hiệu hoá QEI ngắt ...................................... 169 Kích hoạt tính năng QEI ngắt ....................................... 169 Đặt ưu tiên QEI ngắt ................................. 169 qsort ................................................. .............. 276, 286 Nhanh chóng theo ................................................ .............. 286 R Radix ................................................. ..................... 209 nâng cao ................................ 215, 216, 217, 218, 219, 220 rand ................................................. ............... 287, 289 RAND_MAX ................................................. .. 271, 287 Phạm vi ................................................. .................... 260 Phạm vi Lỗi ............................ 205, 291, 292, 335, 336, ...................... 337, 338, 346, 348, 355, 356, 359, 360 đọc ................................................. ....................... 371 ReadADC10 ................................................. .......... 106 ReadADC12 ................................................. ............ 99 ReadAddrXLCD ................................................. ...... 77 ReadCapture ................................................. ......... 128 ReadDataXLCD ................................................. ...... 77 ReadDCI ................................................. ............... 154 ReadDCOCxPWM ................................................. . 135
Single Floating Point....................................... 354 Month ..............................................317, 318, 322, 323 -msmart-io .............................................................. 225 Multibyte Character ................................ 271, 285, 293 Maximum Number of Bytes............................. 212 Multibyte String............................................... 285, 293 N NaN ........................................................................ 325 Natural Logarithm Double Floating Point...................................... 349 Single Floating Point....................................... 352 NDEBUG ................................................................ 195 Nearest Integer Functions ceil................................................................... 332 ceilf.................................................................. 333 Index 2004 Microchip Technology Inc. DS51456B-page 393 floor ................................................................. 340 floorf................................................................ 340 Nested Signal Handler ........................................... 214 Newline ....................201, 225, 235, 240, 251, 252, 256 No Buffering .................................... 225, 226, 261, 262 Non-Local Jumps, Seesetjmp.h NotAckI2C.............................................................. 186 NULL............................... 213, 223, 227, 271, 294, 318 O Object Module Format............................................... 7 Octal................................................ 254, 260, 291, 292 Octal Conversion ................................................... 253 offsetof ................................................................... 224 OMF ........................................................................... 7 open ....................................................................... 370 OpenADC10........................................................... 103 OpenADC12............................................................. 96 OpenCapturex........................................................ 127 OpenDCI ................................................................ 151 OpenI2C................................................................. 187 OpenMCPWM........................................................ 172 OpenOCx ............................................................... 133 Đọc sách, xuất ............................................ 4 ReadQEI ................................................. ............... 168 ReadRegOCx ................................................. ........ 136 ReadSPIx ................................................. .............. 159 ReadTimerx ................................................. ........... 113 ReadTimerxx ................................................. ......... 114 ReadUARTx ................................................. .......... 145 realloc ................................................. ............ 281, 287 Phân bổ lại nhớ ................................................ 287 Xây dựng lại thư viện libpic30 ................................ 366 Chức năng đăng ký ..................................... 272, 280 còn lại Đôi Floating Point ...................................... 341 Độc Floating Point ....................................... 343 Chức năng còn lại fmod ................................................. ............... 341 fmodf ................................................. .............. 343 loại bỏ ................................................. .......... 257, 371 đổi tên ................................................. .......... 257, 371 Thiết lập lại ................................................. ............. 271, 293 Thiết lập lại tập tin con trỏ ............................................... 258 .... Thiết lập lại chức năng / Control Phát hiện điện áp thấp ......................................... 117 Master Clear lại ......................................... 118 Thiết lập lại từ Brown-out ..................................... 117 Thiết lập lại từ Power-on ...................................... 117 Wake-up từ Sleep ....................................... 119 Watchdog Timer hết giờ ............................... 118 Watchdog Timer Wake-up .............................. 118 Thiết lập lại / Control Macros Vô hiệu hoá tất cả các ngắt ....................................... 119 Vô hiệu hóa Watchdog Timer ................................. 120 Kích hoạt tính năng Watchdog Timer .................................. 120 Thiết lập lại Ban đại diện bit ............................................... 119 .. Thiết lập lại POR bit ............................................... 119 .. RestartI2C ................................................. ............. 188 tua lại ................................................. .... 258, 265, 369 Chế độ làm tròn ................................................ ...... 209 S
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2004 Microchip Technology Inc. DS51
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dsPIC ®LANGUAGE TOOLS LIBRARIES 20
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215 4.11 variable argument lists .
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and macros for standard C operation
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This documentation is provided on t
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• Development Systems Information
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data section. The alternate startup
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specific libraries.) When compiling
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esults will occur when the function
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A batch file named makedsplib.batis
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-15 or smaller than -1.0. Analogous
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CORCON saved, used, restored DOand
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fractional* srcV ); Arguments: numE
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VectorCorrelateis 4 less than whate
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less than or equal to any previous
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Remarks: The negated value of 0x800
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Cycles (including C-function call a
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plus program words from VectorCopy
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Prototype: extern fractional* Black
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); Arguments: numElems number of el
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the base address of the matrix. Bec
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in default RAM memory space (X-Data
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0 ≤i < numRows1 0 ≤j < numCols2
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20 + 3(numRows*numCols) MatrixSubtr
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(of the same dimension) whose eleme
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history of the filter. After perfor
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Oppenheim and Ronald Schafer’s Di
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modulo buffer. Source samples, x[n]
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FIRDelayInit Description: FIRDelayI
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filter. Include: dsp.h Prototype: e
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FIRStruct* filter, fractional* refS
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energyEstimate estimated energy val
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fractional* delayBase ); Arguments:
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Source File: iircan.asm DSP Library
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srcSamps pointer to source samples
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} IIRTransposedStruct; extern fract
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no REPEATinstructions Program words
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Language Tools Libraries DS51456B-p
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for instance if: a = Op1 (b, c), wi
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and stores the results in the desti
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Description: DCTIPcomputes the Disc
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int log2N, fractcomplex* dstCV, fra
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fractcomplex* srcCV, fractcomplex*
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value can be calculated using the i
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A complex vector of size N/2 must h
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specific libraries. When compiling
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Control I/O pin definitions RW_PIN
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y calling the BusyXLCD()function. T
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COM1_COM16 COM16_COM1 Display On/Of
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Source File: CAN1AbortAll.c CAN2Abo
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char CAN2IsRXPassive(void); Argumen
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CAN2SendMessage Description: This f
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CAN2SetMask Description: This funct
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CAN_IDLE_CON_NO_WAITCAN On in Idle
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CAN_INDI_INVMESS_DIS CAN_INDI_WAK_D
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{ /* Length of data tobe transmitte
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Return Value: If the value of DONE
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dsPIC Peripheral Libraries 2004 Mic
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..... SKIP_SCAN_AN15 Return Value:
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DS51456B-page 100 3.5.2 Individual
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3.6 ADC10 FUNCTIONS This section co
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Module On/Off ADC_MODULE_ON ADC_MOD
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ADPCFG register as defined below: E
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ADC_CHX_NEG_SAMPLEB_AN6AN7AN8 ADC_C
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Scanselect = SKIP_SCAN_AN2 & SKIP_S
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dsPIC ® Language Tools Libraries D
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void OpenTimer4(unsigned int config
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Tx_SOURCE_EXT Tx_SOURCE_INT period
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3.7.2 Individual Macros WriteTimer2
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SetPriorityIntT4 SetPriorityIntT5 D
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Code Example: char reset_state; res
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Arguments: None Remarks: This macro
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stored into CNPU2 register. The upp
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SetPriorityInt2 SetPriorityInt3 Set
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IC_INT_PRIOR_3 IC_INT_PRIOR_4 IC_IN
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ReadCapture3 ReadCapture4 ReadCaptu
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void CloseOC4(void); void CloseOC5(
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Include: outcompare.h Prototype: vo
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Include: outcompare.h Prototype: un
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SetDCOC3PWM SetDCOC4PWM SetDCOC5PWM
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Code Example: pulse_start = 0x40 ;
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T3CON = 0x8000; T1CON = 0X8000; /*
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Transmit Interrupt Priority UART_TX
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UART_1STOPBIT config2 This contains
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Source File: WriteUART1.c WriteUART
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Code Example: EnableIntU2TX; Disabl
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ConfigIntUART1(UART_RX_INT_EN & UAR
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DCI_INT_PRI_4 DCI_INT_PRI_5 DCI_INT
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DCI_FRAME_LEN_15 DCI_FRAME_LEN_14 .
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Prototype: unsigned int ReadDCI(uns
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contents are sent duringthe timeslo
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SPI_INT_PRI_4 SPI_INT_PRI_5 SPI_INT
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Prototype: void WriteSPI1(unsigned
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Remarks: This functions initializes
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2004 Microchip Technology Inc. DS51
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SEC_PRESCAL_7_1 & PRI_PRESCAL_64_1;
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enables/disables the interrupt. Sou
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QEI_QE_CLK_DIVIDE_1_32 QEI_QE_CLK_D
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} int main(void) { unsigned int max
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PWM_PEN2H PWM_PDIS2H PWM_PEN1H PWM_
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PWM_POUT_1L Bit defines related to
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PWM_DTS3I_UA PWM_DTS3I_UB Dead Time
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PWM_OVA3H_INACTIVE PWM_OVA2H_INACTI
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#include #include void __attribute
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Prototype: void ConfigIntI2C(unsign
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Arguments: None Return Value None R
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a #definestatement in the i2c.h Sou
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I2C_IDLE_CON SCL Release Control bi
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i2c_data_wait This is the timeout c
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3.17.2 Individual Macros StartI2C D
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Arguments: None Remarks: This macro
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• src\libm- source code for math
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Remarks: The expression evaluates t
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if (isalpha(ch)) printf("# is alpha
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Remarks: A character is considered
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ch = '&'; if (isprint(ch)) printf("
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int ch; ch = 'B'; printf("B changes
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DBL_MIN_10_EXP Description: Minimum
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Include: Value: 1 Remarks: Rounds
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Description: Maximum value of a lon
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abort - terminating See the example
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} Output: Illegal instruction execu
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must be at least one named argument
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Include: Prototype: #define va_end
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to perform input and output operati
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_IOLBF Description: Indicates line
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Include: Prototype: void clearerr(
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Include: Prototype: int feof(FILE
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Error indicator reset Standard C Li
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fpos_t pos; char buf[25]; if ((myfi
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Description: Opens a file. Include:
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Explanation: afile1must exist befor
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Arguments: s string to be written s
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10.0/2 = 5.000000 10.0/3 = 3.333333
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Explanation: This program uses myfi
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SEEK_CUR- seeks from the current po
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*pos if successful; otherwise, fset
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if ((myfile = fopen("afile.out", "r
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10.0/2 = 5.000000 10.0/3 = 3.333333
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Return Value: Returns the character
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Standard C Libraries with Math Func
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e, E doublein scientific notation f
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putchar Description: Put a characte
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Output: File renamed dsPIC ® Langu
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® Language Tools Libraries DS51456
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setbuf(myfile1, NULL); printf("myfi
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int main(void) { char sbuf[100], s[
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Include: Prototype: char *tmpnam(c
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ungetc (Continued) Standard C Libra
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va_list ap; va_start(ap, fmt); prin
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with operands of type long. Include
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i = -2; printf("The absolute value
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(int) strtol(s,0,10)except it does
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eturn 0; else return 1; } Output: S
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printf("For div(%d, %d)\n", x, y);
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free Description: Frees memory. Inc
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printf("The absolute value of %7ld
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is undefined. malloc Description: A
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with the key Remarks: qsortoverwrit
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object. If reallocsucceeds in alloc
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optional whitespace, followed by an
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® Language Tools Libraries DS51456
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Prototype: size_t wcstombs(char *s,
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characters in s2and returns a value
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printf("\n"); memcpy(buf1, buf3, 5)
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printf("\n"); printf("memset(\"%s\"
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printf("buf1 : %s\n\n", buf1); ptr
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uf3 : Why? buf2 comes before buf1 b
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str1, str2, res); res = strcspn(str
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(string length = 11 characters) str
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s2 second string n number of charac
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printf("buf1 : %s\n", buf1); printf
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contained in s2. Example: #include
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else printf("%c not found\n", ch2);
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printf("\"%s\" found at position %d
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Output: str1 : Here, on top of the
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MMMis month of the year ddis day of
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printf("Local time = %s\n", asctime
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Example: #include /* for strftime,
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(in magnitude) to be represented in
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Argument: x value between -1 and 1
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y = atan (x); printf("The arctangen
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if (errno) perror("Error"); printf(
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for (i=0; i
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} Output: The cosine of -1.000000 i
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Error: range error The hyperbolic c
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errno = 0; x = -1E3; y = exp (x); i
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y = fabs (x); printf("The absolute
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-2.0F, -1.75F, -1.5F, -1.25F}; floa
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x, y, z); errno = 0; x = 7.0; y = 0
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perror("Error"); printf("For fmodf
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Return Value: Returns the fraction,
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printf("For a number = %fand an exp
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ldexpf(-0.625000, 2) = -2.500000 Fo
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x, y); errno = 0; x = 0.0; y = log1
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NaN is returned if xis a negative n
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Arguments: x single precision float
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The sine of -1.000000 is -0.841471
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Page 423 and 424: Error: domain error The square root
Page 425 and 426: Return Value: Returns the tangent o
Page 427 and 428: x, y); } Output: The hyperbolic tan
Page 429 and 430: the calling process's data segment.
Page 431 and 432: eginning of the file. A return valu
Page 433 and 434: through the simulator. The return v
Page 435 and 436: uffer points to the storage locatio
Page 437 and 438: div.sd __builtin_divud Description:
Page 439 and 440: mul.uu dsPIC ® Language Tools Libr
Page 441 and 442: Return Value: Returns the psv page
Page 443 and 444: __builtin_mulus ...................
Page 445 and 446: arcsine Double Floating Point......
Page 447 and 448: Set Priority Macro.................
Page 449 and 450: isxdigit...........................
Page 451 and 452: String to Unsigned LongInteger ....
Page 453 and 454: DCT................................
Page 455 and 456: EnableIntlCx.......................
Page 457 and 458: Single Floating Point .............
Page 459 and 460: DBL_MAX_10_EXP ....................
Page 461 and 462: Single Floating Point..............
Page 463 and 464: tanhf .............................
Page 465 and 466: Set Capture Interrupt Priority ....
Page 467 and 468: ldiv_t ............................
Page 469 and 470: long long unsigned int Maximum Valu
Page 471: MatrixInvert ......................
Page 475 and 476: system.............................
Page 477 and 478: Quick Sort ........................
Page 479 and 480: SEEK_SET...........................
Page 481 and 482: Minimum Value .....................
Page 483 and 484: va_arg ............................
Page 485 and 486: atoi ..............................
Page 487 and 488: strncpy ...........................
Page 489 and 490: Write..............................
Page 491 and 492: unsigned short int Maximum Value ..
Page 493 and 494: Zero, divide by....................
Page 495 and 496: Tel: 86-532-502-7355 Fax: 86-532-50
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