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標題: PIC16877A單片機頭文件寄存器的中文說明 PWM,AD,IIC等模塊的使用例程設置詳解 [打印本頁]
作者: bayga456    時間: 2017-5-13 09:47
標題: PIC16877A單片機頭文件寄存器的中文說明 PWM,AD,IIC等模塊的使用例程設置詳解
絕對好資料，自己學習的一個過程，基本的模塊都有，如：比較，PWM，AD，IIC等。另外還有頭文件寄存器的中文說明，PIC16F877A的原英文使用說明書和PIC16F877中文使用說明書，英文不好的可以對照著看。


PIC16F877引腳圖：



PIC16F877中文資料（完整的pdf文檔可從本帖附件中下載）：





單片機pic16f877a頭文件中文說明如下:
  1. /*
  2. * Header file for the Microchip
  3. * PIC 16F873A chip
  4. * PIC 16F874A chip
  5. * PIC 16F876A chip
  6. * PIC 16F877A chip
  7. * Midrange Microcontroller
  8. */

  10. #if defined(_16F874A) || defined(_16F877A)
  11. #define __PINS_40
  12. #endif

  14. static volatile unsigned char INDF @ 0x00;   //間接尋址寄存器
  15. static volatile unsigned char TMR0 @ 0x01;   //定時器0
  16. static volatile unsigned char PCL  @ 0x02;   //低8位程序計數器
  17. static volatile unsigned char STATUS @ 0x03;   //程序狀態寄存器
  18. static          unsigned char FSR  @ 0x04;   //特殊功能寄存器
  19. static volatile unsigned char PORTA @ 0x05;   //端口A寄存器
  20. static volatile unsigned char PORTB @ 0x06;   //端口B寄存器
  21. static volatile unsigned char PORTC @ 0x07;   //端口C寄存器
  22. #ifdef __PINS_40
  23. static volatile unsigned char PORTD @ 0x08;   //端口D寄存器
  24. static volatile unsigned char PORTE @ 0x09;   //端口E寄存器
  25. #endif
  26. static          unsigned char PCLATH @ 0x0A;   //高5位程序計數器
  27. static volatile unsigned char INTCON @ 0x0B;   //中斷控制寄存器
  28. static volatile unsigned char PIR1 @ 0x0C;   //中斷標志寄存器PIR1
  29. static volatile unsigned char PIR2 @ 0x0D;   //中斷標志寄存器PIR2
  30. static volatile unsigned char TMR1L @ 0x0E;   //低字節計數寄存器
  31. static volatile unsigned char TMR1H @ 0x0F;   //高字節計數寄存器
  32. static volatile unsigned char T1CON @ 0x10;   //TMR1控制寄存器
  33. static volatile unsigned char TMR2 @ 0x11;   //定時/計數器TMR2
  34. static volatile unsigned char T2CON @ 0x12;   //TMR2控制寄存器
  35. static volatile unsigned char SSPBUF @ 0x13;   //收/發數據緩沖器
  36. static volatile unsigned char SSPCON @ 0x14;   //同步串口控制寄存器，對MSSP模塊的功能和指標進行設置和定義。
  37. static volatile unsigned char CCPR1L @ 0x15;   //捕獲/比較/PWM寄存器低字節
  38. static volatile unsigned char CCPR1H @ 0x16;   //捕獲/比較/PWM寄存器低字節
  39. static volatile unsigned char CCP1CON @ 0x17;   //CCP1CON寄存器
  40. static volatile unsigned char RCSTA @ 0x18;   //USART接收控制兼狀態寄存器
  41. static volatile unsigned char TXREG @ 0x19;   //USART發生緩沖器
  42. static volatile unsigned char RCREG @ 0x1A;   //USART接收緩沖器
  43. static volatile unsigned char CCPR2L @ 0x1B;   //捕獲/比較/PWM寄存器低字節
  44. static volatile unsigned char CCPR2H @ 0x1C;   //捕獲/比較/PWM寄存器低字節
  45. static volatile unsigned char CCP2CON @ 0x1D;   //CCP2CON寄存器
  46. static volatile unsigned char ADRESH @ 0x1E;   //ADC轉換結果寄存器高字節
  47. static volatile unsigned char ADCON0 @ 0x1F;   //A/D轉換器開關位。

  49. /* bank 1 registers */
  50. static          unsigned char bank1 OPTION @ 0x81;  //選擇寄存器，用于配置TMR0/WDT預分頻系數、外部INT中斷、TMR0和端口B的弱上拉。
  51. static volatile unsigned char bank1 TRISA @ 0x85;  //A口方向寄存器
  52. static volatile unsigned char bank1 TRISB @ 0x86;  //B口方向寄存器
  53. static volatile unsigned char bank1 TRISC @ 0x87;  //C口方向寄存器
  54. #ifdef __PINS_40
  55. static volatile unsigned char bank1 TRISD @ 0x88;  //D口方向寄存器
  56. static volatile unsigned char bank1 TRISE @ 0x89;  //E口方向寄存器
  57. #endif
  58. static volatile unsigned char bank1 PIE1 @ 0x8C;  //中斷允許寄存器PIE1
  59. static volatile unsigned char bank1 PIE2 @ 0x8D;  //中斷允許寄存器PIE2
  60. static volatile unsigned char bank1 PCON @ 0x8E;  //電源控制狀態寄存器
  61. static volatile unsigned char bank1 SSPCON2 @ 0x91;  //MSSP控制寄存器2
  62. static volatile unsigned char bank1 PR2  @ 0x92;  //TMR2周期寄存器
  63. static volatile unsigned char bank1 SSPADD @ 0x93;  //同步串口地址寄存器
  64. static volatile unsigned char bank1 SSPSTAT @ 0x94;  //同步串口狀態寄存器
  65. static volatile unsigned char bank1 TXSTA @ 0x98;  //USART發生控制兼狀態寄存器
  66. static volatile unsigned char bank1 SPBRG @ 0x99;  //USART波特率發生器初值寄存器
  67. static volatile unsigned char bank1 CMCON @ 0x9C;  //比較控制寄存器
  68. static volatile unsigned char bank1 CVRCON @ 0x9D;  //比較電壓參考控制寄存器
  69. static volatile unsigned char bank1 ADRESL @ 0x9E;  //ADC轉換結果寄存器低字節
  70. static volatile unsigned char bank1 ADCON1 @ 0x9F;  //ADC控制寄存器ADCON1

  72. /* bank 2 registers */
  73. static volatile unsigned char bank2 EEDATA @ 0x10C; //EEPROM數據寄存器低字節
  74. static volatile unsigned char bank2 EEADR @ 0x10D; //EEPROM地址寄存器低字節
  75. // Alternate definition
  76. volatile unsigned char              EEADRL        @ 0x10D;
  77. static volatile unsigned char bank2 EEDATH @ 0x10E; //EEPROM數據寄存器高字節
  78. static volatile unsigned char bank2 EEADRH @ 0x10F; //EEPROM地址寄存器高字節

  80. /* bank 3 registers */
  81. static volatile unsigned char bank3 EECON1 @ 0x18C; //EEPROM控制寄存器1
  82. static volatile unsigned char bank3 EECON2 @ 0x18D; //EEPROM控制寄存器2

  84. //* STATUS bits狀態寄存器 */
  85. static volatile bit IRP     @ (unsigned)&STATUS*8+7; //寄存器bank選擇位(用于間接尋址）。0:bank0,1;1:bank2,3
  86. static volatile bit RP1     @ (unsigned)&STATUS*8+6; //寄存器bank選擇位(用于直接尋址）。PR1:PR0:00:BANK0;01:BANK1;10:BANK2;11BANK3.
  87. static volatile bit RP0     @ (unsigned)&STATUS*8+5; //
  88. static volatile bit TO  @ (unsigned)&STATUS*8+4; //超時位。0：WDT超時發生；1：上電后，執行了CLRWDT或者SLEEP指令
  89. static volatile bit PD  @ (unsigned)&STATUS*8+3; //掉電標志位。0：執行完SLEEP指令；1：上電后或者執行CLRWDT指令
  90. static volatile bit ZERO    @ (unsigned)&STATUS*8+2; //零標志位。0：算術或邏輯操作結果不為0；1：反之。
  91. static volatile bit DC      @ (unsigned)&STATUS*8+1; //數字進位/退位標志位。0：結果的低4位沒有發生進位；1：反之。
  92. static volatile bit CARRY   @ (unsigned)&STATUS*8+0; //進位/退位標志位。0：結果的高4位沒有發生進位；1：反之。

  94. /*      PORTA bits      */
  95. static volatile bit RA5 @ (unsigned)&PORTA*8+5;   //RA5
  96. static volatile bit RA4 @ (unsigned)&PORTA*8+4;   //RA4
  97. static volatile bit RA3 @ (unsigned)&PORTA*8+3;   //RA3
  98. static volatile bit RA2 @ (unsigned)&PORTA*8+2;   //RA2
  99. static volatile bit RA1 @ (unsigned)&PORTA*8+1;   //RA1
  100. static volatile bit RA0 @ (unsigned)&PORTA*8+0;   //RA0

  102. /*      PORTB bits      */
  103. static volatile bit RB7 @ (unsigned)&PORTB*8+7;   //RB7
  104. static volatile bit RB6 @ (unsigned)&PORTB*8+6;   //RB6
  105. static volatile bit RB5 @ (unsigned)&PORTB*8+5;   //RB5
  106. static volatile bit RB4 @ (unsigned)&PORTB*8+4;   //RB4
  107. static volatile bit RB3 @ (unsigned)&PORTB*8+3;   //RB3
  108. static volatile bit RB2 @ (unsigned)&PORTB*8+2;   //RB2
  109. static volatile bit RB1 @ (unsigned)&PORTB*8+1;   //RB1
  110. static volatile bit RB0 @ (unsigned)&PORTB*8+0;   //RB0

  112. /*      PORTC bits      */
  113. static volatile bit RC7 @ (unsigned)&PORTC*8+7;   //RC7
  114. static volatile bit RC6 @ (unsigned)&PORTC*8+6;   //RC6
  115. static volatile bit RC5 @ (unsigned)&PORTC*8+5;   //RC5
  116. static volatile bit RC4 @ (unsigned)&PORTC*8+4;   //RC4
  117. static volatile bit RC3 @ (unsigned)&PORTC*8+3;   //RC3
  118. static volatile bit RC2 @ (unsigned)&PORTC*8+2;   //RC2
  119. static volatile bit RC1 @ (unsigned)&PORTC*8+1;   //RC1
  120. static volatile bit RC0 @ (unsigned)&PORTC*8+0;   //RC0

  122. /*      PORTD bits      */
  123. #ifdef __PINS_40         
  124. static volatile bit RD7 @ (unsigned)&PORTD*8+7;   //RD7
  125. static volatile bit RD6 @ (unsigned)&PORTD*8+6;   //RD6
  126. static volatile bit RD5 @ (unsigned)&PORTD*8+5;   //RD5
  127. static volatile bit RD4 @ (unsigned)&PORTD*8+4;   //RD4
  128. static volatile bit RD3 @ (unsigned)&PORTD*8+3;   //RD3
  129. static volatile bit RD2 @ (unsigned)&PORTD*8+2;   //RD2
  130. static volatile bit RD1 @ (unsigned)&PORTD*8+1;   //RD1
  131. static volatile bit RD0 @ (unsigned)&PORTD*8+0;   //RD0

  133. /*      PORTE bits      */
  134. static volatile bit RE2 @ (unsigned)&PORTE*8+2;   //RE2
  135. static volatile bit RE1 @ (unsigned)&PORTE*8+1;   //RE1
  136. static volatile bit RE0 @ (unsigned)&PORTE*8+0;   //RE0
  137. #endif

  139. //* INTCON bits 中斷控制寄存器 */
  140. static volatile bit GIE  @ (unsigned)&INTCON*8+7; //總中斷使能位。0：屏蔽所有的中斷請求；1：允許非屏蔽的中斷。
  141. static volatile bit PEIE @ (unsigned)&INTCON*8+6; //外部中斷使能位。0：禁止；1：使能
  142. static volatile bit T0IE @ (unsigned)&INTCON*8+5; //TMR0溢出中斷使能位。0：禁止；1：使能
  143. static volatile bit INTE @ (unsigned)&INTCON*8+4; //RB0/INT外部中斷使能位。0：不使能；1：使能。
  144. static volatile bit RBIE @ (unsigned)&INTCON*8+3; //RB端口變化中斷時能位。0：不使能；1：使能。
  145. static volatile bit T0IF @ (unsigned)&INTCON*8+2; //TMR0溢出中斷標志位。0：無溢出；1：溢出。
  146. static volatile bit INTF @ (unsigned)&INTCON*8+1; //RB0/INT外部中斷標志位。0：RB0外部中斷未發生；1：RB0外部中斷發生。
  147. static volatile bit RBIF @ (unsigned)&INTCON*8+0; //RB端口變化中斷標志位。0：RB口無變化；1：RB口至少有一個引腳變化。
  148. // alternate definitions
  149. static volatile bit TMR0IE @ (unsigned)&INTCON*8+5; //
  150. static volatile bit TMR0IF @ (unsigned)&INTCON*8+2; //

  152. //* PIR1 bits中斷標志寄存器PIR1 */
  153. #ifdef __PINS_40
  154. static volatile bit PSPIF @ (unsigned)&PIR1*8+7;  //并行從端口讀寫中斷標志位。0：沒有讀寫操作發生；1：反之
  155. #endif
  156. static volatile bit ADIF @ (unsigned)&PIR1*8+6;  //A/D轉換器中斷標志位。0：A/D轉換沒有完成；1：A/D轉換完成。
  157. static volatile bit RCIF @ (unsigned)&PIR1*8+5;  //USART接收中斷標志位。0：接收緩沖器空；1：反之。
  158. static volatile bit TXIF @ (unsigned)&PIR1*8+4;  //USART發送中斷標志位。0：發生緩沖器滿；1：反之。
  159. static volatile bit SSPIF @ (unsigned)&PIR1*8+3;  //同步串行端口（ssp）中斷標志位。0：沒有ssp中斷條件發生；
  160. static volatile bit CCP1IF @ (unsigned)&PIR1*8+2;  //CCP1中斷標志位。
  161. static volatile bit TMR2IF @ (unsigned)&PIR1*8+1;  //TMR2 TO PR2匹配中斷標志位。0：沒有匹配發生
  162. static volatile bit TMR1IF @ (unsigned)&PIR1*8+0;  //TMR1溢出中斷標志位，0：無溢出

  164. /* PIR2 bits */
  165. static volatile bit CMIF @ (unsigned)&PIR2*8+6;  //比較器中斷標志位；0：比較器輸入沒有改變
  166. static volatile bit EEIF @ (unsigned)&PIR2*8+4;  //EEPROM寫操作中斷標志位。0：寫操作沒有完成或沒有開始
  167. static volatile bit BCLIF @ (unsigned)&PIR2*8+3;  //總線沖突中斷標志位。0：沒有總線沖突發生
  168. static volatile bit CCP2IF @ (unsigned)&PIR2*8+0;  //CCP2中斷標志位

  170. //* T1CON bits TMR1控制寄存器 */
  171. static volatile bit T1CKPS1 @ (unsigned)&T1CON*8+5;  //TMR1輸入時鐘預分頻選擇位
  172. static volatile bit T1CKPS0 @ (unsigned)&T1CON*8+4;  //TMR1輸入時鐘預分頻選擇位
  173. static volatile bit T1OSCEN @ (unsigned)&T1CON*8+3;  //TMR1震蕩器使能控制位。0：振蕩器關閉
  174. static volatile bit T1SYNC  @ (unsigned)&T1CON*8+2;  //TMR1外部時鐘輸入同步控制位。
  175. static volatile bit TMR1CS  @ (unsigned)&T1CON*8+1;  //TMR1時鐘源選擇位。0：內部時鐘的/4
  176. static volatile bit TMR1ON  @ (unsigned)&T1CON*8+0;  //TMR1使能位。0：禁止

  178. //* T2CON bits TMR2控制寄存器 */
  179. static volatile bit TOUTPS3 @ (unsigned)&T2CON*8+6;  //TMR2后分頻選擇位。
  180. static volatile bit TOUTPS2 @ (unsigned)&T2CON*8+5;  //TMR2后分頻選擇位
  181. static volatile bit TOUTPS1 @ (unsigned)&T2CON*8+4;  //TMR2后分頻選擇位
  182. static volatile bit TOUTPS0 @ (unsigned)&T2CON*8+3;  //TMR2后分頻選擇位。
  183. static volatile bit TMR2ON  @ (unsigned)&T2CON*8+2;  //TMR2使能位。
  184. static volatile bit T2CKPS1 @ (unsigned)&T2CON*8+1;  //TMR2預分頻選擇位。
  185. static volatile bit T2CKPS0 @ (unsigned)&T2CON*8+0;  //TMR2預分頻選擇位

  187. //* SSPCON bits SPI同步串口控制寄存器*/
  188. static volatile bit WCOL @ (unsigned)&SSPCON*8+7; //寫操作沖突檢測位，在SPI從動方式下，WCOL=0，未發生沖突，WCOL=1,發生沖突。
  189. static volatile bit SSPOV @ (unsigned)&SSPCON*8+6; //接收溢出標志位，SSPOV=0，未發生接收溢出；SSPOV=1,發生接受溢出。
  190. static volatile bit SSPEN @ (unsigned)&SSPCON*8+5; //同步串口MSSP允許位，SSPEN=0，關閉串口；SSPEN=1，允許串行端口功能。
  191. static volatile bit CKP  @ (unsigned)&SSPCON*8+4; //時鐘極性選擇位，CKP=0，空閑時時鐘停留在低電平；CKP=1，空閑時時鐘停留在高電平。
  192. static volatile bit SSPM3 @ (unsigned)&SSPCON*8+3; //同步串行口MSSP方式選擇位，主動參數。0，1，2，3，4.
  193. static volatile bit SSPM2 @ (unsigned)&SSPCON*8+2;
  194. static volatile bit SSPM1 @ (unsigned)&SSPCON*8+1;
  195. static volatile bit SSPM0 @ (unsigned)&SSPCON*8+0;

  197. /* CCP1CON bits */
  198. static volatile bit CCP1X @ (unsigned)&CCP1CON*8+5; //PWM最小信號位
  199. static volatile bit CCP1Y @ (unsigned)&CCP1CON*8+4; //PWM最小信號位
  200. static volatile bit CCP1M3 @ (unsigned)&CCP1CON*8+3; //CCP1模式選擇位
  201. static volatile bit CCP1M2 @ (unsigned)&CCP1CON*8+2; //CCP1模式選擇位
  202. static volatile bit CCP1M1 @ (unsigned)&CCP1CON*8+1; //CCP1模式選擇位
  203. static volatile bit CCP1M0 @ (unsigned)&CCP1CON*8+0; //CCP1模式選擇位

  205. //* RCSTA bits USART接收控制兼狀態寄存器  */
  206. static volatile bit SPEN @ (unsigned)&RCSTA*8+7;  //串行端口使能位。0：禁止；1：使能。
  207. static volatile bit RX9  @ (unsigned)&RCSTA*8+6;  //接收數據長度選擇位。0：接收8位數據；1：接收9位
  208. static volatile bit SREN @ (unsigned)&RCSTA*8+5;  //單字節使能選擇位。0：禁止；1：使能。異步模式未使用
  209. static volatile bit CREN @ (unsigned)&RCSTA*8+4;  //連續接收使能選擇位。0：禁止連續接收使能
  210. static volatile bit ADDEN @ (unsigned)&RCSTA*8+3;  //地址匹配檢測使能位。0：取消地址匹配檢測
  211. static volatile bit FERR @ (unsigned)&RCSTA*8+2;  //幀格式錯誤標志位。0：未發生錯誤
  212. static volatile bit OERR @ (unsigned)&RCSTA*8+1;  //溢出標志位。0：未溢出
  213. static volatile bit RX9D @ (unsigned)&RCSTA*8+0;  //接收數據的第9位

  215. /* CCP2CON bits */
  216. static volatile bit CCP2X @ (unsigned)&CCP2CON*8+5; //PWM最小信號位
  217. static volatile bit CCP2Y @ (unsigned)&CCP2CON*8+4; //PWM最小信號位
  218. static volatile bit CCP2M3 @ (unsigned)&CCP2CON*8+3; //CCP2模式選擇位
  219. static volatile bit CCP2M2 @ (unsigned)&CCP2CON*8+2; //CCP2模式選擇位
  220. static volatile bit CCP2M1 @ (unsigned)&CCP2CON*8+1; //CCP2模式選擇位
  221. static volatile bit CCP2M0 @ (unsigned)&CCP2CON*8+0; //CCP2模式選擇位

  223. //*  ADCON0 bits A/D控制寄存器位 */
  224. static volatile bit ADCS1 @ (unsigned)&ADCON0*8+7; //選擇A/D轉換時鐘。00：1/2;01:1/8;10:1/32;11:RC
  225. static volatile bit ADCS0  @ (unsigned)&ADCON0*8+6; //選擇A/D轉換時鐘
  226. static volatile bit CHS2 @ (unsigned)&ADCON0*8+5; //AD模擬通道選擇
  227. static volatile bit CHS1 @ (unsigned)&ADCON0*8+4; //AD模擬通道選擇
  228. static volatile bit CHS0 @ (unsigned)&ADCON0*8+3; //AD模擬通道選擇。000：選擇信道0.
  229. static volatile bit ADGO @ (unsigned)&ADCON0*8+2; //A/D轉換狀態位,ADON=1時，0：不在進行ad轉換；1：正在進行轉換。
  230. // Alternate definition for compatibility with other devices
  231. volatile bit        GODONE        @ (unsigned)&ADCON0*8+2;
  232. static volatile bit ADON @ (unsigned)&ADCON0*8+0; //A/D轉換器開關位，0：關閉；1：啟動。

  234. //*  OPTION bits 選擇寄存器  */
  235. static bank1 bit RBPU @ (unsigned)&OPTION*8+7; //端口B上拉設置允許位
  236. static bank1 bit INTEDG @ (unsigned)&OPTION*8+6; //外中斷源選擇位
  237. static bank1 bit T0CS @ (unsigned)&OPTION*8+5; //時鐘選擇位。T0CS=0，使用內部時鐘；T0CS=1，使用外部時鐘。
  238. static bank1 bit T0SE @ (unsigned)&OPTION*8+4; //計數器使用外部時鐘，T0SE=0，上升沿觸發；T0SE=1，下降沿觸發。
  239. static bank1 bit PSA  @ (unsigned)&OPTION*8+3; //PSA=0，作為time0的預分頻器；PSA=1，作為WDT的后分頻器。
  240. static bank1 bit PS2  @ (unsigned)&OPTION*8+2; //PS2,PS1,PS0。預分頻比例。000=1：2（Timer0)1:1(WDT)...
  241. static bank1 bit PS1  @ (unsigned)&OPTION*8+1; //
  242. static bank1 bit PS0  @ (unsigned)&OPTION*8+0; //

  244. //*      TRISA bits   PORTA數據方向寄存器   */
  245. static volatile bank1 bit TRISA5 @ (unsigned)&TRISA*8+5;  //
  246. static volatile bank1 bit TRISA4 @ (unsigned)&TRISA*8+4;  //
  247. static volatile bank1 bit TRISA3 @ (unsigned)&TRISA*8+3;  //
  248. static volatile bank1 bit TRISA2 @ (unsigned)&TRISA*8+2;  //
  249. static volatile bank1 bit TRISA1 @ (unsigned)&TRISA*8+1;  //
  250. static volatile bank1 bit TRISA0 @ (unsigned)&TRISA*8+0;  //

  252. //*      TRISB bits   PORTB數據方向寄存器   */
  253. static volatile bank1 bit TRISB7 @ (unsigned)&TRISB*8+7;  //
  254. static volatile bank1 bit TRISB6 @ (unsigned)&TRISB*8+6;  //
  255. static volatile bank1 bit TRISB5 @ (unsigned)&TRISB*8+5;  //
  256. static volatile bank1 bit TRISB4 @ (unsigned)&TRISB*8+4;  //
  257. static volatile bank1 bit TRISB3 @ (unsigned)&TRISB*8+3;  //
  258. static volatile bank1 bit TRISB2 @ (unsigned)&TRISB*8+2;  //
  259. static volatile bank1 bit TRISB1 @ (unsigned)&TRISB*8+1;  //
  260. static volatile bank1 bit TRISB0 @ (unsigned)&TRISB*8+0;  //

  262. //*      TRISC bits   PORTC數據方向寄存器   */
  263. static volatile bank1 bit TRISC7 @ (unsigned)&TRISC*8+7;  //
  264. static volatile bank1 bit TRISC6 @ (unsigned)&TRISC*8+6;  //
  265. static volatile bank1 bit TRISC5 @ (unsigned)&TRISC*8+5;  //
  266. static volatile bank1 bit TRISC4 @ (unsigned)&TRISC*8+4;  //
  267. static volatile bank1 bit TRISC3 @ (unsigned)&TRISC*8+3;  //
  268. static volatile bank1 bit TRISC2 @ (unsigned)&TRISC*8+2;  //
  269. static volatile bank1 bit TRISC1 @ (unsigned)&TRISC*8+1;  //
  270. static volatile bank1 bit TRISC0 @ (unsigned)&TRISC*8+0;  //

  272. #ifdef __PINS_40
  273. //*      TRISD bits   PORTD數據方向寄存器   */
  274. static volatile bank1 bit TRISD7 @ (unsigned)&TRISD*8+7;  //
  275. static volatile bank1 bit TRISD6 @ (unsigned)&TRISD*8+6;  //
  276. static volatile bank1 bit TRISD5 @ (unsigned)&TRISD*8+5;  //
  277. static volatile bank1 bit TRISD4 @ (unsigned)&TRISD*8+4;  //
  278. static volatile bank1 bit TRISD3 @ (unsigned)&TRISD*8+3;  //
  279. static volatile bank1 bit TRISD2 @ (unsigned)&TRISD*8+2;  //
  280. static volatile bank1 bit TRISD1 @ (unsigned)&TRISD*8+1;  //
  281. static volatile bank1 bit TRISD0 @ (unsigned)&TRISD*8+0;  //

  283. //*      TRISE bits  PORTE數據方向寄存器    */
  284. static volatile bank1 bit IBF  @ (unsigned)&TRISE*8+7;  //
  285. static volatile bank1 bit OBF  @ (unsigned)&TRISE*8+6;  //
  286. static volatile bank1 bit IBOV @ (unsigned)&TRISE*8+5;  //
  287. static volatile bank1 bit PSPMODE @ (unsigned)&TRISE*8+4;  //

  289. static volatile bank1 bit TRISE2  @ (unsigned)&TRISE*8+2;  //
  290. static volatile bank1 bit TRISE1  @ (unsigned)&TRISE*8+1;  //
  291. static volatile bank1 bit TRISE0  @ (unsigned)&TRISE*8+0;  //
  292. #endif

  294. //* PIE1 bits 外圍中斷獨立使能位 */
  295. #ifdef __PINS_40
  296. static volatile bank1 bit PSPIE @ (unsigned)&PIE1*8+7;  //并行從端口讀寫中斷使能位。0：禁止psp讀寫中斷
  297. #endif
  298. static volatile bank1 bit ADIE @ (unsigned)&PIE1*8+6;  //A/D轉換器中斷使能位。0：A/D轉換沒有完成；1：A/D轉換完成。
  299. static volatile bank1 bit RCIE @ (unsigned)&PIE1*8+5;  //USART接收中斷使能位。0：接收緩沖器空；1：反之。
  300. static volatile bank1 bit TXIE @ (unsigned)&PIE1*8+4;  ////USART發送中斷使能位。0：發生緩沖器滿；1：反之。
  301. static volatile bank1 bit SSPIE @ (unsigned)&PIE1*8+3;  //同步串行端口中斷使能位
  302. static volatile bank1 bit CCP1IE @ (unsigned)&PIE1*8+2;  //CCP1中斷使能位
  303. static volatile bank1 bit TMR2IE @ (unsigned)&PIE1*8+1;  //TMR2 TO PR2匹配中斷使能位。0：沒有匹配發生
  304. static volatile bank1 bit TMR1IE @ (unsigned)&PIE1*8+0;  //TMR1溢出中斷使能位，0：無溢出

  306. /* PIE2 bits */
  307. static volatile bank1 bit CMIE @ (unsigned)&PIE2*8+6;  //比較器中斷使能位
  308. static volatile bank1 bit EEIE @ (unsigned)&PIE2*8+4;  //EEPROM寫操作中斷使能位
  309. static volatile bank1 bit BCLIE @ (unsigned)&PIE2*8+3;  //總線沖突中斷使能位
  310. static volatile bank1 bit CCP2IE @ (unsigned)&PIE2*8+0;  //CCP2中斷使能位

  312. //* PCON bits 電源控制寄存器 */
  313. static volatile bank1 bit POR  @ (unsigned)&PCON*8+1;  //上電復位狀態位
  314. static volatile bank1 bit BOR  @ (unsigned)&PCON*8+0;  //掉電復位狀態位

  316. //* SSPCON2 bits  MSSP控制寄存器2*/
  317. static volatile bank1 bit GCEN @ (unsigned)&SSPCON2*8+7; //總調用使能位
  318. static volatile bank1 bit ACKSTAT @ (unsigned)&SSPCON2*8+6; //應答狀態位
  319. static volatile bank1 bit ACKDT @ (unsigned)&SSPCON2*8+5; //應答數據位
  320. static volatile bank1 bit ACKEN @ (unsigned)&SSPCON2*8+4; //應答順序使能位
  321. static volatile bank1 bit RCEN @ (unsigned)&SSPCON2*8+3; //接收使能位
  322. static volatile bank1 bit PEN  @ (unsigned)&SSPCON2*8+2; //停止條件使能位
  323. static volatile bank1 bit RSEN @ (unsigned)&SSPCON2*8+1; //重復開始條件使能位
  324. static volatile bank1 bit SEN  @ (unsigned)&SSPCON2*8+0; //開始條件使能位

  326. //*      SSPSTAT bits SPI同步串口狀態寄存器   */
  327. static volatile bank1 bit STAT_SMP @ (unsigned)&SSPSTAT*8+7;  //SPI采樣控制位。SPI主控方式，STAT_SMP=0,在輸出的數據中間采樣輸入數據，為1時，在末端采樣；SPI從動方式，STAT_SMP必須置位。
  328. static volatile bank1 bit STAT_CKE @ (unsigned)&SSPSTAT*8+6;  //SPI時鐘沿選擇,CKP=0時，STAT_CKE=0,SCK下降沿發送數據，STAT_CKE=1,SCK上升沿發送數據。CKP=1時，反之。
  329. static volatile bank1 bit STAT_DA  @ (unsigned)&SSPSTAT*8+5;  //數據/地址位
  330. static volatile bank1 bit STAT_P  @ (unsigned)&SSPSTAT*8+4;  //停止位
  331. static volatile bank1 bit STAT_S  @ (unsigned)&SSPSTAT*8+3;  //開始位
  332. static volatile bank1 bit STAT_RW  @ (unsigned)&SSPSTAT*8+2;  //讀寫位信息
  333. static volatile bank1 bit STAT_UA  @ (unsigned)&SSPSTAT*8+1;  //更新地址位
  334. static volatile bank1 bit STAT_BF  @ (unsigned)&SSPSTAT*8+0;  //緩沖器滿標志位。STAT_BF=0，緩沖器空；STAT_BF=1，緩沖器滿。
  335. #ifdef __STAT_BACKWARD_COMPATIBILITY
  336. #define STAT_SMP        SMP
  337. #define STAT_CKE        CKE
  338. #define STAT_DA        DA
  339. #define STAT_P        STOP
  340. #define STAT_S        START
  341. #define STAT_RW        RW
  342. #define STAT_UA        UA
  343. #define STAT_BF        BF
  344. #endif

  346. //* TXSTA bits USART發送控制兼狀態寄存器*/
  347. static volatile bank1 bit CSRC @ (unsigned)&TXSTA*8+7;  //同步時鐘選擇位。0：選外部時鐘；1：選內部時鐘。異步模式未用。
  348. static volatile bank1 bit TX9  @ (unsigned)&TXSTA*8+6;  //發生長度選擇位。0：發送8位數據；1：發送9位
  349. static volatile bank1 bit TXEN @ (unsigned)&TXSTA*8+5;  //發生使能選擇位。0：禁止發送；1：使能發生
  350. static volatile bank1 bit SYNC @ (unsigned)&TXSTA*8+4;  //同步/異步模式選擇位。0：異步；1：同步
  351. static volatile bank1 bit BRGH @ (unsigned)&TXSTA*8+2;  //高速波特率選擇位。0：低速；1：高速。
  352. static volatile bank1 bit TRMT @ (unsigned)&TXSTA*8+1;  //移位寄存器空標志位。0，發生移位寄存器滿，1，為空。
  353. static volatile bank1 bit TX9D @ (unsigned)&TXSTA*8+0;  //發生第9位的選擇位，0,不發生，1，發送。

  355. //* CMCON Bits 比較器控制寄存器 */
  356. static volatile bank1 bit C2OUT @ (unsigned)&CMCON*8+7;  //比較器2輸出位
  357. static volatile bank1 bit C1OUT @ (unsigned)&CMCON*8+6;  //比較器1輸出位
  358. static volatile bank1 bit C2INV @ (unsigned)&CMCON*8+5;  //比較器2輸出反向位
  359. static volatile bank1 bit C1INV @ (unsigned)&CMCON*8+4;  //比較器1輸出反向位
  360. static volatile bank1 bit CIS  @ (unsigned)&CMCON*8+3;  //比較器輸入開關位
  361. static volatile bank1 bit CM2  @ (unsigned)&CMCON*8+2;  //比較器模式位
  362. static volatile bank1 bit CM1  @ (unsigned)&CMCON*8+1;  //比較器模式位
  363. static volatile bank1 bit CM0  @ (unsigned)&CMCON*8+0;  //比較器模式位

  365. //* CVRCON Bits 比較電壓參考寄存器 */
  366. static volatile bank1 bit CVREN @ (unsigned)&CVRCON*8+7; //比較器電壓參考使能位
  367. static volatile bank1 bit CVROE @ (unsigned)&CVRCON*8+6; //比較器Vref輸出使能位
  368. static volatile bank1 bit CVRR @ (unsigned)&CVRCON*8+5; //比較器Vref范圍選擇位
  369. static volatile bank1 bit CVR3 @ (unsigned)&CVRCON*8+3; //比較器Vref值選擇位
  370. static volatile bank1 bit CVR2 @ (unsigned)&CVRCON*8+2; //比較器Vref值選擇位
  371. static volatile bank1 bit CVR1 @ (unsigned)&CVRCON*8+1; //比較器Vref值選擇位
  372. static volatile bank1 bit CVR0 @ (unsigned)&CVRCON*8+0; //比較器Vref值選擇位

  374. //* ADCON1 bits ADC控制寄存器ADCON1*/
  375. static volatile bank1 bit ADFM @ (unsigned)&ADCON1*8+7; //AD轉換結果格式選擇位
  376. static volatile bank1 bit ADCS2 @ (unsigned)&ADCON1*8+6; //AD轉換時鐘選擇位
  377. static volatile bank1 bit PCFG3 @ (unsigned)&ADCON1*8+3; //PCFG3-PCFG0AD轉換引腳功能選擇位。詳細意義見手冊PAGE-130.
  378. static volatile bank1 bit PCFG2 @ (unsigned)&ADCON1*8+2;
  379. static volatile bank1 bit PCFG1 @ (unsigned)&ADCON1*8+1;
  380. static volatile bank1 bit PCFG0 @ (unsigned)&ADCON1*8+0;

  382. //* EECON1 bits EEPROM控制寄存器*/
  383. static volatile bank3 bit EEPGD @ (unsigned)&EECON1*8+7; //程序/數據EEPROM選擇位。0：選擇訪問數據存儲器
  384. static volatile bank3 bit WRERR @ (unsigned)&EECON1*8+3; //EEPROM錯誤標志位。0：寫操作完成
  385. static volatile bank3 bit WREN @ (unsigned)&EECON1*8+2; //EEPROM寫使能位。1：允許
  386. static volatile bank3 bit WR  @ (unsigned)&EECON1*8+1; //寫控制位
  387. ……………………

  389. …………限于本文篇幅 余下代碼請從51黑下載附件…………
復制代碼


29個常用模塊的例程列表：
20170413 BEEP\
20170413 KEYS 4x4\
20170413 KEYS 8x1\
20170413 LCD PATA 1602\
20170413 LED 16x16\
20170413 LED1\
20170413 LED4\
20170415 74HC595x2\
20170416 SS 74HC595x2\
20170417 DS18B20+LCD1602\
20170418 TIMER1_T 0\
20170418 TMR0_T 0\
20170418 TMR0_T 1\
20170419 ADCON\
20170419 MSSP_SPI 74HC595x2\
20170419 TIMER2_T 0\
20170420 MSSP_I2C AT24C02\
20170420 MSSP_I2C PCF8563\
20170422 EEPROM_R_W\
20170422 EUSART_ASYN\
20170423 ECCP_CAPTURE\
20170423 ECCP_COMPARE\
20170424 ECCP_PWM\
20170426 EUSART_SYNC\
20170426 LCD12864_PATA\
20170426 LCD12864_SATA\
20170427 COMPARATOR MODULE\
20170428 CVRCON\
20170428 MSSP_SPI SD\

所有資料51hei提供打包下載:
PIC_C.rar (7.43 MB, 下載次數: 245)

作者: admin    時間: 2017-5-19 04:18
好資料，51黑有你更精彩!!!
作者: HI-xiaomei    時間: 2017-5-25 01:08
沒錢，真的很需要
作者: pinkama    時間: 2017-11-10 13:20
感謝分享，謝謝！
作者: JLennon    時間: 2017-11-22 17:55
很不錯的資料，謝謝了。
作者: 初學者1234    時間: 2017-12-19 18:23
謝謝分享！！！！！！！！！11
作者: YZ2972405    時間: 2017-12-28 20:03
剛學PIC，好想下載學習一下。
作者: wwwmagic    時間: 2018-2-16 16:03

感謝分享，謝謝！
作者: caffe    時間: 2018-3-26 20:33
沒錢，真是尷尬
作者: caffe    時間: 2018-3-26 20:36
好想要這個學習資料，請問怎么得到？
作者: slim443    時間: 2018-4-21 20:46
牛貼解釋的很詳細
作者: max0527@126.com    時間: 2018-5-25 15:28
好資料，下來學習參考一下
作者: slim443    時間: 2018-6-1 02:56
51黑論壇，資料精辟
作者: qqinhw    時間: 2018-6-24 08:06
謝謝分享
作者: 務真求實    時間: 2018-9-18 14:59
感謝無私分享
作者: liouxianshu    時間: 2019-4-11 22:33
  真的   很不錯
作者: a441358272    時間: 2019-4-17 19:41
感謝樓主分享，先收藏了
作者: a441358272    時間: 2019-4-17 19:41
感謝樓主分享，先收藏了
作者: haihua    時間: 2019-4-24 21:49
感謝樓主分享
作者: 少年偏愛Ta    時間: 2019-6-24 09:40
好資料，來學習學習....
作者: 太陽冰    時間: 2019-6-29 13:50
謝謝分享
作者: 電子小白111    時間: 2019-7-15 13:54
絕對的好資料，必須贊
作者: F1640183    時間: 2019-7-21 07:57
謝謝分享
作者: bbb168    時間: 2019-9-27 19:44
收藏了。謝謝分享。
作者: xiaoshuiwan    時間: 2019-10-8 11:05
謝謝分享 很好用
作者: rs2020    時間: 2019-10-24 23:35
學習中



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