o_195h4n6al16jb186b1b2qs7fgssa.pdf

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memcmp ......................................................... 295 strcmp ............................................................. 302 strcoll............................................................... 303 strncmp ........................................................... 308 strxfrm ............................................................. 316 Compiler Options -fno-short-double............................................. 225 -msmart-io....................................................... 225 Concatenation Functions strcat ............................................................... 300 strncat ............................................................. 306 ConfigCNPullups.................................................... 122 ConfigIntADC10 ..................................................... 102 ConfigIntADC12 ....................................................... 95 ConfigIntCANx ......................................................... 91 ConfigIntCapturex .................................................. 126 ConfigIntCN............................................................ 122 ConfigIntDCI........................................................... 151 ConfigIntI2C ........................................................... 183 ConfigIntlOCx......................................................... 132 ConfigIntMCPWM .................................................. 171 ConfigIntQEI........................................................... 166 ConfigIntSpIx.......................................................... 158 ConfigIntTimerx...................................................... 110 ConfigIntTimerxx .................................................... 111 ConfigIntUARTx ..................................................... 142 ConfigINTx ............................................................. 121 Control Character Defined............................................................ 197 Test for ............................................................ 197 Control Transfers ................................................... 214 Conversion ..............................................253, 259, 263 Convert Character to Multibyte Character .................... 293 Multibyte Character to Wide Character ........... 285 Multibyte String to Wide Character String....... 285 String to Double Floating Point ............... 274, 289 String to Integer .............................................. 275 String to Long Integer ............................. 275, 291 Tối thiểu Exponent (cơ sở 2) ........................... 208 Giá trị tối thiểu ............................................... 207 Số chữ số nhị phân .................................. 206 Số thập phân chữ số ............................... 206 đôi Loại ................................................ ............ 225 Chức năng mơ ................................................ ...... 253 Thư viện DSP ................................................ ............. 9 dsPIC Thư viện ngoại vi ....................................... 73 Chỉ số 2004 Microchip Technology Inc DS51456B trang 387 E EDOM ................................................. ................... 205 đôm ................................................. ..................... 325 Bầu dục (...) ............................................ ......... 221, 260 File nhị phân rỗng ............................................... 236 .... Rỗng Text File ............................................... ....... 236 EnableCNx ................................................. ............ 123 EnableIntADC ................................................. 100, 107 EnableIntCANx ................................................. ....... 92 EnableIntDCI ................................................. ......... 155 EnableIntFLTA ................................................. ...... 180 EnableIntFLTB ................................................. ...... 181 EnableIntlCx ................................................. .......... 129 EnableIntlUxTX ................................................. ..... 147 EnableIntMCPWM ................................................. 180 EnableIntMI2C ................................................. ...... 190 EnableIntOCx ................................................. ........ 139 EnableIntQEI ................................................. ......... 169 EnableIntSI2C ................................................. ....... 191 EnableIntSPIx ................................................. ....... 163 EnableIntTx ................................................. ........... 115 EnableIntUxRX ................................................. ..... 147 EnableINTx ................................................. ........... 123 End Of tập tin ............................................... .............. 227 Chỉ số ................................................. ......... 225 Tìm kiếm ................................................. ............... 244 Kiểm tra Đối với ................................................ .......... 231 Chức năng môi trường getenv ................................................. ............ 281
String to Unsigned LongInteger ..................... 292 To Lower Case Alphabetic Character ............. 203 To Upper Case Alphabetic Character ............. 204 Wide Character String toMultibyte String....... 293 ConvertADC10 ....................................................... 103 ConvertADC12 ......................................................... 96 Copying Functions memcpy .......................................................... 297 memmove ....................................................... 298 memset ........................................................... 299 strcpy .............................................................. 303 strncpy ............................................................ 309 cos.......................................................................... 333 cosf......................................................................... 334 CosFactorInit............................................................ 61 cosh........................................................................ 335 coshf....................................................................... 336 cosine Double Floating Point...................................... 333 Single Floating Point ....................................... 334 dsPIC ® Language Tools Libraries DS51456B-page 386 2004 Microchip Technology Inc. crt0, crt1 ..................................................................... 8 ctime....................................................................... 319 ctype.h.................................................................... 196 isalnum............................................................ 196 iscntrl............................................................... 197 isdigit............................................................... 198 isgraph ............................................................ 198 islapha............................................................. 196 islower ............................................................. 199 ispring ............................................................. 200 ispunct............................................................. 200 isspace............................................................ 201 isupper ............................................................ 202 isxdigit ............................................................. 202 tolower ............................................................ 203 Biến môi trường ............................................. 369 EOF ................................................. ....................... 227 ERANGE ................................................. ............... 205 erange ................................................. ................... 325 errno ................................................. ............... 205, 325 errno.h ............................................... ...... 205, 325, 370 EDOM ................................................. ............ 205 ERANGE ................................................. ........ 205 errno ................................................. .............. 205 Mã lỗi ................................................ ..... 205, 305 Điều kiện lỗi ................................................ ..... 325 Lỗi Handler ................................................ ......... 278 Chức năng Xử lý lỗi clearerr ................................................. ........... 229 feof ................................................. ................. 231 ferror ................................................. .............. 232 perror ................................................. ............. 252 Lỗi Chỉ ................................................ ........ 225 Các chỉ số lỗi Thanh toán bù trừ ................................................. ..229, 258 End Of tập tin ............................................... 229, 235 Lỗi ................................................. ........ 229, 235 Kiểm tra Đối với ................................................ .......... 232 Các thông báo lỗi, xây dựng trong chức năng ........................ 379 Lỗi tín hiệu ................................................ ............ 215 Lỗi, Seeerrno.h Lỗi, kiểm tra Đối với .............................................. 205 ... Ví dụ sử dụng ADC, 10-Bit ............................................. ........ 108 ADC, 12-Bit ............................................. ........ 101 CAN ................................................. ................. 93 DCI ................................................. ................. 156 I2C ................................................. ................. 192 Input Capture ................................................ 130 .. So sánh sản lượng ............................................. 140 PWM ................................................. .............. 182 Chức năng QEI ................................................ . 170 SPI ................................................. ................. 164 Thời Gian ................................................. ............ 116
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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
Page 399 and 400: -2.0F, -1.75F, -1.5F, -1.25F}; floa
Page 401 and 402: x, y, z); errno = 0; x = 7.0; y = 0
Page 403 and 404: perror("Error"); printf("For fmodf
Page 405 and 406: Return Value: Returns the fraction,
Page 407 and 408: 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: isxdigit...........................
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 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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