📄 os_viewc.lst
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273 break;
274
275 case 2: /* Transmitted character? */
276 OSView_TxHandler();
277 break;
278
279 case 4: /* Received a character? */
280 lsr = U0LSR;
281 rx_data = U0RBR;
282 OSView_RxHandler(rx_data); /* Call the generic Rx handler */
283 break;
284
285 case 6: /* Receive Line Status interrupt? */
286 break;
287
288 case 12: /* CTI interrupt? */
289 break;
290 }
291 iir = U0IIR & 0x0F;
292 }
293 #endif
294
295 #if OS_VIEW_COMM_SEL == OS_VIEW_UART_1
296 iir = U1IIR & 0x0F;
\ 00000008 8E12A0E3 MOV R1,#-536870904
\ 0000000C 401B81E3 ORR R1,R1,#0x10000
\ 00000010 001091E5 LDR R1,[R1, #+0]
\ 00000014 0F1011E2 ANDS R1,R1,#0xF
\ 00000018 0010CDE5 STRB R1,[SP, #+0]
297 while (iir != 1) {
\ ??OSView_RxTxISRHandler_0:
\ 0000001C 0000DDE5 LDRB R0,[SP, #+0]
\ 00000020 010050E3 CMP R0,#+1
\ 00000024 1600000A BEQ ??OSView_RxTxISRHandler_1
298 switch (iir) {
\ 00000028 0000DDE5 LDRB R0,[SP, #+0]
\ 0000002C 020050E3 CMP R0,#+2
\ 00000030 0200000A BEQ ??OSView_RxTxISRHandler_2
\ 00000034 040050E3 CMP R0,#+4
\ 00000038 0200000A BEQ ??OSView_RxTxISRHandler_3
\ 0000003C 0A0000EA B ??OSView_RxTxISRHandler_4
299 case 0: /* Modem interrupt? */
300 break;
301
302 case 2: /* Transmitted character? */
303 OSView_TxHandler();
\ ??OSView_RxTxISRHandler_2:
\ 00000040 ........ _BLF OSView_TxHandler,??OSView_TxHandler??rA
\ 00000044 080000EA B ??OSView_RxTxISRHandler_4
304 break;
305
306 case 4: /* Received a character? */
307 lsr = U1LSR;
\ ??OSView_RxTxISRHandler_3:
\ 00000048 3C109FE5 LDR R1,??OSView_RxTxISRHandler_5 ;; 0xffffffffe0010014
\ 0000004C 0010D1E5 LDRB R1,[R1, #+0]
\ 00000050 0210CDE5 STRB R1,[SP, #+2]
308 rx_data = U1RBR;
\ 00000054 E014A0E3 MOV R1,#-536870912
\ 00000058 401B81E3 ORR R1,R1,#0x10000
\ 0000005C 0010D1E5 LDRB R1,[R1, #+0]
\ 00000060 0110CDE5 STRB R1,[SP, #+1]
309 OSView_RxHandler(rx_data); /* Call the generic Rx handler */
\ 00000064 0100DDE5 LDRB R0,[SP, #+1]
\ 00000068 ........ _BLF OSView_RxHandler,??OSView_RxHandler??rA
310 break;
311
312 case 6: /* Receive Line Status interrupt? */
313 break;
314
315 case 12: /* CTI interrupt? */
316 break;
317 }
318 iir = U1IIR & 0x0F;
\ ??OSView_RxTxISRHandler_4:
\ 0000006C 8E12A0E3 MOV R1,#-536870904
\ 00000070 401B81E3 ORR R1,R1,#0x10000
\ 00000074 001091E5 LDR R1,[R1, #+0]
\ 00000078 0F1011E2 ANDS R1,R1,#0xF
\ 0000007C 0010CDE5 STRB R1,[SP, #+0]
\ 00000080 E5FFFFEA B ??OSView_RxTxISRHandler_0
319 }
320 #endif
321 }
\ ??OSView_RxTxISRHandler_1:
\ 00000084 04D08DE2 ADD SP,SP,#+4 ;; stack cleaning
\ 00000088 0080BDE8 POP {PC} ;; return
\ ??OSView_RxTxISRHandler_5:
\ 0000008C 140001E0 DC32 0xffffffffe0010014
322
323
324 /*
325 *********************************************************************************************************
326 * Communication for uC/OS-View
327 *
328 * Description: Send 1 character to COM Port
329 *
330 * Arguments : c is the character to send.
331 *
332 * Returns : none
333 *********************************************************************************************************
334 */
335
\ In segment CODE, align 4, keep-with-next
336 void OSView_Tx1 (INT8U c)
337 {
338 #if OS_VIEW_COMM_SEL == OS_VIEW_UART_0
339 U0THR = c;
340 #endif
341
342 #if OS_VIEW_COMM_SEL == OS_VIEW_UART_1
343 U1THR = c;
\ OSView_Tx1:
\ 00000000 E014A0E3 MOV R1,#-536870912
\ 00000004 401B81E3 ORR R1,R1,#0x10000
\ 00000008 0000C1E5 STRB R0,[R1, #+0]
344 #endif
345 }
\ 0000000C 0EF0A0E1 MOV PC,LR ;; return
346
347 /*
348 *********************************************************************************************************
349 * Disable & Enable Tx Interrupts
350 *
351 * Description: These functions enable and disable the Tx interrupt.
352 *
353 * Arguments : none
354 *
355 * Returns : none
356 *********************************************************************************************************
357 */
358
\ In segment CODE, align 4, keep-with-next
359 void OSView_TxIntDis (void)
360 {
361 #if OS_VIEW_COMM_SEL == OS_VIEW_UART_0
362 U0IER = DEF_BIT_00;
363 #endif
364
365 #if OS_VIEW_COMM_SEL == OS_VIEW_UART_1
366 U1IER = DEF_BIT_00;
\ OSView_TxIntDis:
\ 00000000 4E02A0E3 MOV R0,#-536870908
\ 00000004 400B80E3 ORR R0,R0,#0x10000
\ 00000008 0110A0E3 MOV R1,#+1
\ 0000000C 001080E5 STR R1,[R0, #+0]
367 #endif
368 }
\ 00000010 0EF0A0E1 MOV PC,LR ;; return
369
\ In segment CODE, align 4, keep-with-next
370 void OSView_TxIntEn (void)
371 {
372 #if OS_VIEW_COMM_SEL == OS_VIEW_UART_0
373 U0IER = DEF_BIT_01 | DEF_BIT_00;
374 #endif
375
376 #if OS_VIEW_COMM_SEL == OS_VIEW_UART_1
377 U1IER = DEF_BIT_01 | DEF_BIT_00;
\ OSView_TxIntEn:
\ 00000000 4E02A0E3 MOV R0,#-536870908
\ 00000004 400B80E3 ORR R0,R0,#0x10000
\ 00000008 0310A0E3 MOV R1,#+3
\ 0000000C 001080E5 STR R1,[R0, #+0]
378 #endif
379 }
\ 00000010 0EF0A0E1 MOV PC,LR ;; return
\ In segment DATA_C, align 4, align-sorted
\ `?<Constant "NXP LPC2468 (xx MHz)">`:
\ 00000000 4E5850204C50 DC8 "NXP LPC2468 (xx MHz)"
\ 433234363820
\ 287878204D48
\ 7A2900
\ 00000015 000000 DC8 0, 0, 0
Maximum stack usage in bytes:
Function CSTACK
-------- ------
OSView_Exit 0
OSView_GetCPUName 12
OSView_GetIntStkBase 0
OSView_GetIntStkSize 0
OSView_InitTarget 36
OSView_RxISRHandler 0
OSView_RxIntDis 0
OSView_RxIntEn 0
OSView_RxTxISRHandler 8
OSView_Tx1 0
OSView_TxISRHandler 0
OSView_TxIntDis 0
OSView_TxIntEn 0
Segment part sizes:
Function/Label Bytes
-------------- -----
VICVectAddr7 4
_A_PINSEL7 4
U1RBRTHR 1
_A_U1IER 4
_A_U1FCR 4
_A_U1LCR 1
_A_U1LSR 1
OSView_Exit 4
OSView_GetCPUName 96
OSView_GetIntStkBase 8
OSView_GetIntStkSize 8
OSView_InitTarget 252
OSView_RxIntDis 20
OSView_RxIntEn 20
OSView_RxISRHandler 4
OSView_TxISRHandler 4
OSView_RxTxISRHandler 144
OSView_Tx1 16
OSView_TxIntDis 20
OSView_TxIntEn 20
?<Constant "NXP LPC2468 (xx MHz)">
24
Others 120
736 bytes in segment CODE
19 bytes in segment DATA_AN
24 bytes in segment DATA_C
616 bytes of CODE memory (+ 120 bytes shared)
24 bytes of CONST memory
0 bytes of DATA memory (+ 19 bytes shared)
Errors: none
Warnings: none
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