o_195h4n6al16jb186b1b2qs7fgssa.pdf

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FLT_MAX_10_EXP ................................................ 208 FLT_MAX_EXP ...................................................... 209 FLT_MIN ................................................................ 209 FLT_MIN_10_EXP ................................................. 209 FLT_MIN_EXP ....................................................... 209 FLT_RADIX ............................................................ 209 FLT_RADIX Digit Number Of....................................... 206, 208, 210 FLT_ROUNDS ....................................................... 209 Flush............................................................... 233, 280 fmod ....................................................................... 341 fmodf ...................................................................... 343 -fno-short-double .............................206, 207, 208, 225 fopen ...............................................225, 236, 262, 370 FOPEN_MAX ......................................................... 227 Form Feed.............................................................. 201 Format Specifiers ........................................... 253, 259 Formatted I/O Routines.......................................... 225 Formatted Input/Output Functions fprintf ............................................................... 238 fscanf............................................................... 242 printf ................................................................ 253 scanf................................................................ 259 sprintf .............................................................. 263 sscanf.............................................................. 263 vfprintf ............................................................. 267 vprintf .............................................................. 268 vsprintf............................................................. 269 Formatted Text Printing ............................................................ 263 Scanning ......................................................... 263 fpos_t...................................................................... 226 fprintf .............................................................. 225, 238 fputc........................................................................ 239 fputs........................................................................ 239 Index 2004 Microchip Technology Inc. DS51456B-page 389 fraction and exponent function Double Floating Point ..................................... 344 IIRLattice ................................................. ................. 52 Mô hình OCTAVE IIRLattice ........................................ 56 IIRLatticeInit ................................................. ............ 53 IIRTransposed ................................................. ......... 54 IIRTransposedInit ................................................. 55 .... Hướng dẫn tín hiệu bất hợp pháp ......................................... 217 Giới hạn thực hiện Xác định, Seelimits.h Chỉ số End Of tập tin .............................................. 225 , 227 Lỗi ................................................. ....... 225, 232 Chức vụ ..... 225, 233, 234, 239, 240, 245, 248 tập tin Infinity ................................................. .................... 325 Đầu vào và đầu ra, Seestdio.h Input Capture chức năng Đóng Input Capture ........................................ 125 Cấu hình Input Capture .................................. 127 Cấu hình Input Capture Interrupt ................... 126 Ví dụ sử dụng ............................................... 130 Đọc tất cả các đầu vào chụp .................................. 128 Input Capture Macros Vô hiệu hoá Capture Interrupt ................................ 129 Kích hoạt tính năng Capture Interrupt ................................. 129 Đặt Capture ngắt ưu tiên .......................... 129 Định dạng đầu vào ................................................ ......... 225 Chu kỳ hướng dẫn .................................... 320, 321, 324 int Giá trị tối đa .............................................. 211 Giá trị tối thiểu ............................................... 211 INT_MAX ................................................. ............... 211 INT_MIN ................................................. ................ 211 Giới hạn số nguyên ................................................ .......... 211 Nội bộ Thông báo lỗi ........................................... 305 Địa chỉ Internet ................................................ ......... 5 Interrupt Handler ................................................ 219 .... Tín hiệu ngắt ................................................ ....... 217 Xử lý tín hiệu ngắt ........................................ 220 Gián đoạn tin nhắn ............................................. 217 Mã thực thi không hợp lệ tin nhắn ......................... 217 Yêu cầu lưu trữ tin nhắn không hợp lệ ......................... 218
Single Floating Point....................................... 345 Fraction Digits ........................................................ 253 fread................................................................240, 371 free......................................................................... 281 Free Memory.......................................................... 281 freopen....................................................225, 242, 370 frexp ....................................................................... 344 frexpf ...................................................................... 345 fscanf ..............................................................225, 242 fseek .......................................................244, 265, 369 fsetpos ....................................................245, 265, 369 ftell ..................................................................247, 369 Full Buffering...................................................261, 262 Fully Buffered..................................................225, 226 fwrite ...................................................................... 248 G getc ........................................................................ 250 getchar ................................................................... 251 getcSPIx................................................................. 163 getcUARTx............................................................. 147 getenv .............................................................281, 369 gets .................................................................251, 371 getsSPIx................................................................. 162 getsUARTx............................................................. 146 GMT ....................................................................... 320 gmtime ............................................................320, 321 Graphical Character Defined ........................................................... 198 Test for............................................................ 198 Greenwich Mean Time........................................... 320 H h modifier ........................................................254, 259 HammingInit............................................................. 28 Handler Default ............................................................ 215 Error ................................................................ 278 Interrupt .......................................................... 219 Nested ............................................................ 214 Signal.......................................................215, 220 Inverse cô sin, Seearccosine Sine nghịch đảo, Seearcsine Tangent nghịch đảo, Seearctangent isalnum ................................................. .................. 196 isBOR ................................................. .................... 117 iscntrl ................................................. ..................... 197 isdigit ................................................. ..................... 198 isgraph ................................................. .................. 198 islapha ................................................. ................... 196 islower ................................................. ................... 199 isLVD ................................................. ..................... 117 isMCLR ................................................. .................. 118 isPOR ................................................. .................... 117 isprint ................................................. ..................... 200 ispunct ................................................. ................... 200 isspace ................................................. .................. 201 isupper ................................................. ................... 202 isWDTTO ................................................. ............... 118 isWDTWU ................................................. .............. 118 isWU ................................................. ...................... 119 isxdigit ................................................. ................... 202 J jmp_buf ................................................. .................. 214 Biện minh cho ................................................. .................... 253 K KaiserInit ................................................. ................. 29 L L sửa đổi lần ................................................ ........ 254, 259 l sửa đổi lần ................................................ ......... 254, 259 L_tmpnam ................................................. ..... 227, 265 phòng thí nghiệm ................................................. ........................ 282 LC_ALL ................................................. ................. 213 LC_COLLATE ................................................. ....... 213 LC_CTYPE ................................................. ............ 213 LC_MONETARY ................................................. 213 ... LC_NUMERIC ................................................. ....... 213 LC_TIME ................................................. ............... 213 LCD, ngoài ............................................... ............ 74 ................................................. Bận rộn ................. 75
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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
Page 409 and 410: ldexpf(-0.625000, 2) = -2.500000 Fo
Page 411 and 412: x, y); errno = 0; x = 0.0; y = log1
Page 413 and 414: NaN is returned if xis a negative n
Page 415 and 416: Arguments: x single precision float
Page 417 and 418: dsPIC ® Language Tools Libraries D
Page 419 and 420: The sine of -1.000000 is -0.841471
Page 421 and 422: The hyperbolic sine of 0.000000 is
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: DBL_MAX_10_EXP ....................
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 and 472: MatrixInvert ......................
Page 473 and 474: Single Floating Point..............
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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