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Rev 5014 | Rev 5018 | ||
---|---|---|---|
Line 122... | Line 122... | ||
122 | chipType db ? |
122 | chipType db ? |
123 | baudrate dd ? |
123 | baudrate dd ? |
124 | bitbangEnabled db ? |
124 | bitbangEnabled db ? |
125 | readBufChunkSize dd ? |
125 | readBufChunkSize dd ? |
126 | writeBufChunkSize dd ? |
126 | writeBufChunkSize dd ? |
- | 127 | maxPacketSize dd ? |
|
127 | interface dd ? |
128 | interface dd ? |
128 | index dd ? |
129 | index dd ? |
129 | inEP dd ? |
130 | inEP dd ? |
130 | outEP dd ? |
131 | outEP dd ? |
131 | nullP dd ? |
132 | nullP dd ? |
Line 179... | Line 180... | ||
179 | .nothing: |
180 | .nothing: |
180 | ret |
181 | ret |
181 | endp |
182 | endp |
Line 182... | Line 183... | ||
182 | 183 | ||
Line 183... | Line 184... | ||
183 | 184 | ||
184 | proc AddDevice stdcall uses ebx esi, .config_pipe:DWORD, .config_descr:DWORD, .interface:DWORD |
185 | proc AddDevice stdcall uses ebx esi edi, .config_pipe:DWORD, .config_descr:DWORD, .interface:DWORD |
185 | 186 | ||
186 | stdcall USBGetParam, [.config_pipe], 0 |
187 | stdcall USBGetParam, [.config_pipe], 0 |
187 | mov edx, eax |
188 | mov edx, eax |
188 | DEBUGF 1,'K : Device detected Vendor: %x\n', [eax+usb_descr.idVendor] |
- | |
189 | cmp word[eax+usb_descr.idVendor], 0x0403 |
189 | DEBUGF 1,'K : Detected device vendor: %x\n', [eax+usb_descr.idVendor] |
190 | jnz .notftdi |
190 | cmp word[eax+usb_descr.idVendor], 0x0403 |
191 | DEBUGF 1,'K : FTDI USB device detected\n' |
191 | jnz .notftdi |
192 | movi eax, sizeof.ftdi_context |
192 | movi eax, sizeof.ftdi_context |
193 | call Kmalloc |
193 | call Kmalloc |
Line 202... | Line 202... | ||
202 | 202 | ||
203 | mov ebx, [.config_pipe] |
203 | mov ebx, [.config_pipe] |
204 | mov [eax + ftdi_context.nullP], ebx |
204 | mov [eax + ftdi_context.nullP], ebx |
205 | mov [eax + ftdi_context.index], 0 |
205 | mov [eax + ftdi_context.index], 0 |
- | 206 | mov [eax + ftdi_context.lockPID], 0 |
|
206 | mov [eax + ftdi_context.lockPID], 0 |
207 | mov [eax + ftdi_context.maxPacketSize], 64 |
207 | mov [eax + ftdi_context.readBufChunkSize], 64 |
208 | mov [eax + ftdi_context.readBufChunkSize], 64 |
Line 208... | Line 209... | ||
208 | mov [eax + ftdi_context.writeBufChunkSize], 64 |
209 | mov [eax + ftdi_context.writeBufChunkSize], 64 |
- | 210 | ||
209 | 211 | mov cx, [edx+usb_descr.bcdDevice] |
|
210 | cmp [edx+usb_descr.bcdDevice], 0x400 |
212 | cmp cx, 0x400 |
- | 213 | jnz @f |
|
211 | jnz @f |
214 | mov [eax + ftdi_context.chipType], TYPE_BM |
212 | mov [eax + ftdi_context.chipType], TYPE_BM |
215 | jmp .slow |
213 | @@: |
216 | @@: |
214 | cmp [edx+usb_descr.bcdDevice], 0x200 |
217 | cmp cx, 0x200 |
- | 218 | jnz @f |
|
215 | jnz @f |
219 | mov [eax + ftdi_context.chipType], TYPE_AM |
216 | mov [eax + ftdi_context.chipType], TYPE_AM |
220 | jmp .slow |
217 | @@: |
221 | @@: |
218 | cmp [edx+usb_descr.bcdDevice], 0x500 |
222 | cmp cx, 0x500 |
- | 223 | jnz @f |
|
219 | jnz @f |
224 | mov [eax + ftdi_context.chipType], TYPE_2232C |
220 | mov [eax + ftdi_context.chipType], TYPE_2232C |
225 | jmp .slow |
221 | @@: |
226 | @@: |
222 | cmp [edx+usb_descr.bcdDevice], 0x600 |
227 | cmp cx, 0x600 |
- | 228 | jnz @f |
|
223 | jnz @f |
229 | mov [eax + ftdi_context.chipType], TYPE_R |
224 | mov [eax + ftdi_context.chipType], TYPE_R |
230 | jmp .slow |
225 | @@: |
231 | @@: |
226 | cmp [edx+usb_descr.bcdDevice], 0x700 |
232 | cmp cx, 0x700 |
- | 233 | jnz @f |
|
227 | jnz @f |
234 | mov [eax + ftdi_context.chipType], TYPE_2232H |
228 | mov [eax + ftdi_context.chipType], TYPE_2232H |
235 | jmp .fast |
229 | @@: |
236 | @@: |
230 | cmp [edx+usb_descr.bcdDevice], 0x900 |
237 | cmp cx, 0x900 |
- | 238 | jnz @f |
|
231 | jnz @f |
239 | mov [eax + ftdi_context.chipType], TYPE_232H |
232 | mov [eax + ftdi_context.chipType], TYPE_232H |
240 | jmp .fast |
233 | @@: |
241 | @@: |
234 | cmp [edx+usb_descr.bcdDevice], 0x1000 |
242 | cmp cx, 0x1000 |
235 | jnz @f |
243 | jnz .slow |
236 | mov [eax + ftdi_context.chipType], TYPE_BM |
244 | mov [eax + ftdi_context.chipType], TYPE_230X |
- | 245 | jmp .fast |
|
237 | @@: |
246 | |
- | 247 | .fast: |
|
238 | 248 | add [eax + ftdi_context.maxPacketSize], 512-64 |
|
239 | DEBUGF 1,'K : Open first pipe\n' |
249 | .slow: |
- | 250 | mov ebx, eax |
|
- | 251 | stdcall USBOpenPipe, [.config_pipe], 0x81, [ebx + ftdi_context.maxPacketSize], BULK_PIPE, 0 |
|
240 | mov ebx, eax |
252 | test eax, eax |
- | 253 | jz .nothing |
|
241 | stdcall USBOpenPipe, [.config_pipe], 0x81, 0x40, BULK_PIPE, 0 |
254 | mov [ebx + ftdi_context.inEP], eax |
242 | mov [ebx + ftdi_context.inEP], eax |
255 | stdcall USBOpenPipe, [.config_pipe], 0x02, [ebx + ftdi_context.maxPacketSize], BULK_PIPE, 0 |
243 | DEBUGF 1,'K : Open second pipe\n' |
256 | test eax, eax |
244 | stdcall USBOpenPipe, [.config_pipe], 0x02, 0x40, BULK_PIPE, 0 |
257 | jz .nothing |
245 | mov [ebx + ftdi_context.outEP], eax |
258 | mov [ebx + ftdi_context.outEP], eax |
Line 246... | Line 259... | ||
246 | mov eax, ebx |
259 | mov eax, ebx |
Line 295... | Line 308... | ||
295 | mov esi, [edi+output] |
308 | mov esi, [edi+output] |
296 | mov dword[esi], 'LCKD' |
309 | mov dword[esi], 'LCKD' |
297 | jmp .endswitch |
310 | jmp .endswitch |
Line 298... | Line 311... | ||
298 | 311 | ||
- | 312 | .pid_ok: |
|
- | 313 | dec eax |
|
- | 314 | jz .ftdi_get_wchunksize ;5 |
|
- | 315 | dec eax |
|
- | 316 | jz .ftdi_get_rchunksize ;7 |
|
- | 317 | ||
- | 318 | mov edi, [edi+input] |
|
- | 319 | ||
- | 320 | dec eax |
|
- | 321 | jz .ftdi_set_rchunksize ;6 |
|
- | 322 | dec eax |
|
- | 323 | jz .ftdi_set_wchunksize ;4 |
|
299 | .pid_ok: |
324 | |
300 | push eax edi |
325 | push eax edi |
301 | mov ecx, 0x80000000 |
326 | mov ecx, 0x80000000 |
302 | cmp eax, 17 |
327 | cmp eax, 17 |
303 | je .bulkevent |
328 | je .bulkevent |
Line 309... | Line 334... | ||
309 | call CreateEvent |
334 | call CreateEvent |
310 | mov [EventData], eax |
335 | mov [EventData], eax |
311 | mov [EventData+4], edx |
336 | mov [EventData+4], edx |
312 | pop edi eax |
337 | pop edi eax |
Line 313... | Line 338... | ||
313 | 338 | ||
314 | dec eax ;4 |
339 | dec eax ;8 |
315 | jz .ftdi_set_bitmode |
340 | jz .ftdi_set_bitmode |
316 | dec eax ;5 |
341 | dec eax ;9 |
317 | jz .ftdi_setrtshigh |
342 | jz .ftdi_setrtshigh |
318 | dec eax ;6 |
343 | dec eax ;10 |
319 | jz .ftdi_setrtslow |
344 | jz .ftdi_setrtslow |
320 | dec eax ;7 |
345 | dec eax ;11 |
321 | jz .ftdi_setdtrhigh |
346 | jz .ftdi_setdtrhigh |
322 | dec eax ;8 |
347 | dec eax ;12 |
323 | jz .ftdi_setdtrlow |
348 | jz .ftdi_setdtrlow |
324 | dec eax ;9 |
349 | dec eax ;13 |
325 | jz .ftdi_usb_reset |
350 | jz .ftdi_usb_reset |
326 | dec eax ;10 |
351 | dec eax ;14 |
327 | jz .ftdi_setflowctrl |
352 | jz .ftdi_setflowctrl |
328 | dec eax ;11 |
353 | dec eax ;15 |
329 | jz .ftdi_set_event_char |
354 | jz .ftdi_set_event_char |
330 | dec eax ;12 |
355 | dec eax ;16 |
331 | jz .ftdi_set_error_char |
356 | jz .ftdi_set_error_char |
332 | dec eax ;13 |
357 | dec eax ;17 |
333 | jz .ftdi_set_latency_timer |
358 | jz .ftdi_set_latency_timer |
334 | dec eax ;14 |
359 | dec eax ;18 |
335 | jz .ftdi_get_latency_timer |
360 | jz .ftdi_get_latency_timer |
336 | dec eax ;15 |
361 | dec eax ;19 |
337 | jz .ftdi_read_pins |
362 | jz .ftdi_read_pins |
338 | dec eax ;16 |
363 | dec eax ;20 |
339 | jz .ftdi_poll_modem_status |
364 | jz .ftdi_poll_modem_status |
340 | dec eax ;17 |
365 | dec eax ;21 |
341 | jz .ftdi_write_data |
366 | jz .ftdi_write_data |
342 | dec eax ;18 |
367 | dec eax ;22 |
343 | jz .ftdi_read_data |
368 | jz .ftdi_read_data |
344 | dec eax ;19 |
369 | dec eax ;23 |
345 | jz .ftdi_set_baudrate |
370 | jz .ftdi_set_baudrate |
346 | dec eax ;20 |
371 | dec eax ;24 |
347 | jz .ftdi_set_line_property |
372 | jz .ftdi_set_line_property |
348 | dec eax ;21 |
373 | dec eax ;25 |
349 | jz .ftdi_purge_rx_buf |
374 | jz .ftdi_purge_rx_buf |
350 | dec eax ;22 |
375 | dec eax ;26 |
- | 376 | jz .ftdi_purge_tx_buf |
|
Line 351... | Line 377... | ||
351 | jz .ftdi_purge_tx_buf |
377 | jmp .error |
- | 378 | ||
- | 379 | .version: |
|
- | 380 | jmp .endswitch |
|
- | 381 | .error: |
|
- | 382 | mov esi, [edi+output] |
|
352 | 383 | mov [esi], dword 'ERR0' |
|
353 | .version: |
384 | or [esi], eax |
354 | .endswitch: |
385 | .endswitch: |
Line -... | Line 386... | ||
- | 386 | xor eax, eax |
|
- | 387 | ret |
|
- | 388 | ||
- | 389 | .eventdestroy: |
|
- | 390 | mov eax, [EventData] |
|
- | 391 | mov ebx, [EventData+4] |
|
- | 392 | call DestroyEvent |
|
- | 393 | jmp .endswitch |
|
- | 394 | ||
355 | xor eax, eax |
395 | .ftdi_out_control_transfer_withinp: |
356 | ret |
396 | mov dx, word[edi+8] |
357 | 397 | mov word[ConfPacket+2], dx |
|
358 | .ftdi_out_control_transfer: |
398 | .ftdi_out_control_transfer_noinp: |
359 | mov ebx, [edi] |
399 | mov ebx, [edi+4] |
360 | mov cx, word[ebx + ftdi_context.index] |
400 | mov cx, word[ebx + ftdi_context.index] |
361 | mov word[ConfPacket+4], cx |
401 | mov word[ConfPacket+4], cx |
362 | xor cx, cx |
402 | xor cx, cx |
363 | mov word[ConfPacket+6], cx |
403 | mov word[ConfPacket+6], cx |
364 | .own_index: |
404 | .own_index: |
365 | mov ebx, [edi+4] |
405 | mov ebx, [edi+4] |
366 | DEBUGF 1,'K : ConfPacket %x %x\n', [ConfPacket], [ConfPacket+4] |
406 | DEBUGF 1,'K : ConfPacket %x %x\n', [ConfPacket], [ConfPacket+4] |
367 | lea esi, [ConfPacket] |
407 | lea esi, [ConfPacket] |
- | 408 | lea edi, [EventData] |
|
368 | lea edi, [EventData] |
409 | stdcall USBControlTransferAsync, [ebx + ftdi_context.nullP], esi, 0, 0, control_callback, edi, 0 |
369 | stdcall USBControlTransferAsync, [ebx + ftdi_context.nullP], esi, 0, 0, control_callback, edi, 0 |
410 | test eax, eax |
370 | DEBUGF 1, 'K : Returned value is %d\n', eax |
411 | jz .error |
371 | mov eax, [EventData] |
412 | mov eax, [EventData] |
Line 372... | Line -... | ||
372 | mov ebx, [EventData+4] |
- | |
373 | call WaitEvent |
- | |
374 | jmp .endswitch |
- | |
375 | - | ||
376 | .ftdi_set_bitmode: |
- | |
377 | DEBUGF 1,'K : FTDI Seting bitmode\n' |
- | |
378 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_BITMODE_REQUEST shl 8) |
- | |
379 | mov edi, [edi+input] |
- | |
380 | mov dx, word[edi+8] |
413 | mov ebx, [EventData+4] |
381 | mov word[ConfPacket+2], dx |
414 | call WaitEvent |
382 | jmp .ftdi_out_control_transfer |
415 | jmp .endswitch |
383 | 416 | ||
Line 384... | Line 417... | ||
384 | .ftdi_setrtshigh: |
417 | .ftdi_setrtshigh: |
385 | DEBUGF 1,'K : FTDI Setting RTS pin HIGH\n' |
418 | DEBUGF 1,'K : FTDI Setting RTS pin HIGH\n' |
386 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_MODEM_CTRL_REQUEST shl 8) + (SIO_SET_RTS_HIGH shl 16) |
419 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_MODEM_CTRL_REQUEST shl 8) + (SIO_SET_RTS_HIGH shl 16) |
387 | jmp .ftdi_out_control_transfer |
420 | jmp .ftdi_out_control_transfer_noinp |
Line 388... | Line 421... | ||
388 | 421 | ||
389 | .ftdi_setrtslow: |
422 | .ftdi_setrtslow: |
390 | DEBUGF 1,'K : FTDI Setting RTS pin LOW\n' |
423 | DEBUGF 1,'K : FTDI Setting RTS pin LOW\n' |
391 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_MODEM_CTRL_REQUEST shl 8) + (SIO_SET_RTS_LOW shl 16) |
424 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_MODEM_CTRL_REQUEST shl 8) + (SIO_SET_RTS_LOW shl 16) |
Line 392... | Line 425... | ||
392 | jmp .ftdi_out_control_transfer |
425 | jmp .ftdi_out_control_transfer_noinp |
393 | 426 | ||
394 | .ftdi_setdtrhigh: |
427 | .ftdi_setdtrhigh: |
395 | DEBUGF 1,'K : FTDI Setting DTR pin HIGH\n' |
428 | DEBUGF 1,'K : FTDI Setting DTR pin HIGH\n' |
Line 396... | Line 429... | ||
396 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_MODEM_CTRL_REQUEST shl 8) + (SIO_SET_DTR_HIGH shl 16) |
429 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_MODEM_CTRL_REQUEST shl 8) + (SIO_SET_DTR_HIGH shl 16) |
397 | jmp .ftdi_out_control_transfer |
430 | jmp .ftdi_out_control_transfer_noinp |
398 | 431 | ||
399 | .ftdi_setdtrlow: |
432 | .ftdi_setdtrlow: |
Line 400... | Line 433... | ||
400 | DEBUGF 1,'K : FTDI Setting DTR pin LOW\n' |
433 | DEBUGF 1,'K : FTDI Setting DTR pin LOW\n' |
401 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_MODEM_CTRL_REQUEST shl 8) + (SIO_SET_DTR_LOW shl 16) |
434 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_MODEM_CTRL_REQUEST shl 8) + (SIO_SET_DTR_LOW shl 16) |
402 | jmp .ftdi_out_control_transfer |
435 | jmp .ftdi_out_control_transfer_noinp |
Line 403... | Line 436... | ||
403 | 436 | ||
404 | .ftdi_usb_reset: |
437 | .ftdi_usb_reset: |
405 | DEBUGF 1,'K : FTDI Reseting\n' |
438 | DEBUGF 1,'K : FTDI Reseting\n' |
406 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_RESET_REQUEST shl 8) + (SIO_RESET_SIO shl 16) |
- | |
407 | jmp .ftdi_out_control_transfer |
- | |
408 | - | ||
409 | .ftdi_purge_rx_buf: |
- | |
410 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_RESET_REQUEST shl 8) + (SIO_RESET_PURGE_RX shl 16) |
- | |
411 | jmp .ftdi_out_control_transfer |
- | |
412 | - | ||
413 | .ftdi_purge_tx_buf: |
- | |
414 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_RESET_REQUEST shl 8) + (SIO_RESET_PURGE_TX shl 16) |
- | |
415 | jmp .ftdi_out_control_transfer |
- | |
416 | - | ||
417 | H_CLK = 120000000 |
- | |
418 | C_CLK = 48000000 |
- | |
419 | .ftdi_set_baudrate: |
- | |
420 | mov edi, [edi+input] |
- | |
421 | mov ebx, [edi] |
- | |
422 | cmp [ebx + ftdi_context.chipType], TYPE_2232H |
- | |
423 | jl .c_clk |
- | |
424 | imul eax, [edi+8], 10 |
- | |
425 | cmp eax, H_CLK / 0x3FFF |
- | |
426 | jle .c_clk |
- | |
427 | .h_clk: |
- | |
428 | cmp dword[edi+8], H_CLK/10 |
- | |
429 | jl .h_nextbaud1 |
- | |
430 | xor edx, edx |
- | |
431 | mov ecx, H_CLK/10 |
- | |
432 | jmp .calcend |
- | |
433 | - | ||
434 | .c_clk: |
- | |
435 | cmp dword[edi+8], C_CLK/10 |
- | |
436 | jl .c_nextbaud1 |
- | |
437 | xor edx, edx |
- | |
438 | mov ecx, C_CLK/10 |
- | |
439 | jmp .calcend |
- | |
440 | - | ||
441 | .h_nextbaud1: |
- | |
442 | cmp dword[edi+8], H_CLK/(10 + 10/2) |
- | |
443 | jl .h_nextbaud2 |
- | |
444 | mov edx, 1 |
- | |
445 | mov ecx, H_CLK/(10 + 10/2) |
- | |
446 | jmp .calcend |
- | |
447 | - | ||
448 | .c_nextbaud1: |
- | |
449 | cmp dword[edi+8], C_CLK/(10 + 10/2) |
- | |
450 | jl .c_nextbaud2 |
- | |
451 | mov edx, 1 |
- | |
452 | mov ecx, C_CLK/(10 + 10/2) |
- | |
453 | jmp .calcend |
- | |
454 | - | ||
455 | .h_nextbaud2: |
- | |
456 | cmp dword[edi+8], H_CLK/(2*10) |
- | |
457 | jl .h_nextbaud3 |
- | |
458 | mov edx, 2 |
- | |
459 | mov ecx, H_CLK/(2*10) |
- | |
460 | jmp .calcend |
- | |
461 | - | ||
462 | .c_nextbaud2: |
- | |
463 | cmp dword[edi+8], C_CLK/(2*10) |
- | |
464 | jl .c_nextbaud3 |
- | |
465 | mov edx, 2 |
- | |
466 | mov ecx, C_CLK/(2*10) |
- | |
467 | jmp .calcend |
- | |
468 | - | ||
469 | .h_nextbaud3: |
- | |
470 | mov eax, H_CLK*16/10 ; eax - best_divisor |
- | |
471 | div dword[edi+8] ; [edi+8] - baudrate |
- | |
472 | push eax |
- | |
473 | and eax, 1 |
- | |
474 | pop eax |
- | |
475 | shr eax, 1 |
- | |
476 | jz .h_rounddowndiv ; jump by result of and eax, 1 |
- | |
477 | inc eax |
- | |
478 | .h_rounddowndiv: |
- | |
479 | cmp eax, 0x20000 |
- | |
480 | jle .h_best_divok |
- | |
481 | mov eax, 0x1FFFF |
- | |
482 | .h_best_divok: |
- | |
483 | mov ecx, eax |
- | |
484 | mov eax, H_CLK*16/10 |
- | |
485 | div ecx |
- | |
486 | xchg ecx, eax ; ecx - best_baud |
- | |
487 | push ecx |
- | |
488 | and ecx, 1 |
- | |
489 | pop ecx |
- | |
490 | shr ecx, 1 |
- | |
491 | jz .rounddownbaud |
- | |
492 | inc ecx |
- | |
493 | jmp .rounddownbaud |
- | |
494 | - | ||
495 | .c_nextbaud3: |
- | |
496 | mov eax, C_CLK*16/10 ; eax - best_divisor |
- | |
497 | div dword[edi+8] ; [edi+8] - baudrate |
- | |
498 | push eax |
- | |
499 | and eax, 1 |
- | |
500 | pop eax |
- | |
501 | shr eax, 1 |
- | |
502 | jz .c_rounddowndiv ; jump by result of and eax, 1 |
- | |
503 | inc eax |
- | |
504 | .c_rounddowndiv: |
- | |
505 | cmp eax, 0x20000 |
- | |
506 | jle .c_best_divok |
- | |
507 | mov eax, 0x1FFFF |
- | |
508 | .c_best_divok: |
- | |
509 | mov ecx, eax |
- | |
510 | mov eax, C_CLK*16/10 |
- | |
511 | div ecx |
- | |
512 | xchg ecx, eax ; ecx - best_baud |
- | |
513 | push ecx |
- | |
514 | and ecx, 1 |
- | |
515 | pop ecx |
- | |
516 | shr ecx, 1 |
- | |
517 | jz .rounddownbaud |
- | |
518 | inc ecx |
- | |
519 | - | ||
520 | .rounddownbaud: |
- | |
521 | mov edx, eax ; edx - encoded_divisor |
- | |
522 | shr edx, 3 |
- | |
523 | and eax, 0x7 |
- | |
524 | push esp |
- | |
525 | push 7 6 5 1 4 2 3 0 |
- | |
526 | mov eax, [esp+eax*4] |
- | |
527 | shl eax, 14 |
- | |
528 | or edx, eax |
- | |
529 | mov esp, [esp+36] |
- | |
530 | - | ||
531 | .calcend: |
- | |
532 | mov eax, edx ; eax - *value |
- | |
Line 533... | Line 439... | ||
533 | mov ecx, edx ; ecx - *index |
439 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_RESET_REQUEST shl 8) + (SIO_RESET_SIO shl 16) |
534 | and eax, 0xFFFF |
- | |
535 | cmp [ebx + ftdi_context.chipType], TYPE_2232H |
440 | jmp .ftdi_out_control_transfer_noinp |
536 | jge .foxyindex |
441 | |
537 | shr ecx, 16 |
- | |
538 | jmp .preparepacket |
442 | .ftdi_purge_rx_buf: |
Line 539... | Line 443... | ||
539 | .foxyindex: |
443 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_RESET_REQUEST shl 8) + (SIO_RESET_PURGE_RX shl 16) |
540 | shr ecx, 8 |
444 | jmp .ftdi_out_control_transfer_noinp |
541 | and ecx, 0xFF00 |
- | |
542 | or ecx, [ebx + ftdi_context.index] |
- | |
543 | - | ||
544 | .preparepacket: |
445 | |
Line 545... | Line 446... | ||
545 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_BAUDRATE_REQUEST shl 8) |
446 | .ftdi_purge_tx_buf: |
546 | mov word[ConfPacket+2], ax |
447 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_RESET_REQUEST shl 8) + (SIO_RESET_PURGE_TX shl 16) |
547 | mov word[ConfPacket+4], cx |
- | |
548 | mov word[ConfPacket+6], 0 |
- | |
549 | jmp .own_index |
- | |
550 | 448 | jmp .ftdi_out_control_transfer_noinp |
|
Line 551... | Line 449... | ||
551 | .ftdi_set_line_property: |
449 | |
552 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_DATA_REQUEST shl 8) |
450 | .ftdi_set_bitmode: |
553 | mov edi, [edi+input] |
- | |
554 | mov dx, word[edi+8] |
- | |
555 | mov word[ConfPacket+2], dx |
- | |
556 | jmp .ftdi_out_control_transfer |
451 | DEBUGF 1,'K : FTDI Seting bitmode\n' |
Line 557... | Line 452... | ||
557 | 452 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_BITMODE_REQUEST shl 8) |
|
558 | .ftdi_set_latency_timer: |
453 | jmp .ftdi_out_control_transfer_withinp |
559 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_LATENCY_TIMER_REQUEST shl 8) |
- | |
560 | mov edi, [edi+input] |
- | |
561 | mov dx, word[edi+8] |
- | |
562 | mov word[ConfPacket+2], dx |
454 | |
Line 563... | Line 455... | ||
563 | jmp .ftdi_out_control_transfer |
455 | .ftdi_set_line_property: |
564 | 456 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_DATA_REQUEST shl 8) |
|
565 | .ftdi_set_event_char: |
- | |
566 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_EVENT_CHAR_REQUEST shl 8) |
457 | jmp .ftdi_out_control_transfer_withinp |
567 | mov edi, [edi+input] |
458 | |
568 | mov dx, word[edi+8] |
459 | .ftdi_set_latency_timer: |
569 | mov word[ConfPacket+2], dx |
460 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_LATENCY_TIMER_REQUEST shl 8) |
570 | jmp .ftdi_out_control_transfer |
461 | jmp .ftdi_out_control_transfer_withinp |
571 | 462 | ||
572 | .ftdi_set_error_char: |
463 | .ftdi_set_event_char: |
Line 573... | Line 464... | ||
573 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_ERROR_CHAR_REQUEST shl 8) |
464 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_EVENT_CHAR_REQUEST shl 8) |
574 | mov edi, [edi+input] |
- | |
575 | mov dx, word[edi+8] |
- | |
576 | mov word[ConfPacket+2], dx |
465 | jmp .ftdi_out_control_transfer_withinp |
577 | jmp .ftdi_out_control_transfer |
466 | |
578 | 467 | .ftdi_set_error_char: |
|
579 | .ftdi_setflowctrl: |
468 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_ERROR_CHAR_REQUEST shl 8) |
580 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_FLOW_CTRL_REQUEST shl 8) + (0 shl 16) |
469 | jmp .ftdi_out_control_transfer_withinp |
581 | mov edi, [edi+input] |
470 | |
582 | mov ebx, [edi] |
471 | .ftdi_setflowctrl: |
583 | mov cx, word[edi+8] |
472 | mov dword[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_FLOW_CTRL_REQUEST shl 8) + (0 shl 16) |
584 | or ecx, [ebx + ftdi_context.index] |
473 | mov ebx, [edi+4] |
585 | mov word[ConfPacket+4], cx |
474 | mov cx, word[edi+8] |
586 | xor cx, cx |
- | |
587 | mov word[ConfPacket+6], cx |
475 | or ecx, [ebx + ftdi_context.index] |
588 | jmp .own_index |
476 | mov word[ConfPacket+4], cx |
589 | 477 | xor cx, cx |
|
590 | .ftdi_read_pins: |
478 | mov word[ConfPacket+6], cx |
Line 591... | Line 479... | ||
591 | DEBUGF 1,'K : FTDI Reading pins\n' |
479 | jmp .own_index |
- | 480 | ||
- | 481 | .ftdi_read_pins: |
|
- | 482 | mov ebx, [edi] |
|
- | 483 | mov dword[ConfPacket], FTDI_DEVICE_IN_REQTYPE + (SIO_READ_PINS_REQUEST shl 8) + (0 shl 16) |
|
- | 484 | mov ecx, [ebx + ftdi_context.index] |
|
- | 485 | mov word[ConfPacket+4], cx |
|
- | 486 | mov word[ConfPacket+6], 1 |
|
- | 487 | lea esi, [ConfPacket] |
|
- | 488 | lea edi, [EventData] |
|
- | 489 | mov ecx, [ioctl] |
|
- | 490 | mov ecx, [ecx+output] |
|
- | 491 | stdcall USBControlTransferAsync, [ebx + ftdi_context.nullP], esi, ecx, 1, control_callback, edi, 0 |
|
- | 492 | mov eax, [EventData] |
|
- | 493 | mov ebx, [EventData+4] |
|
- | 494 | call WaitEvent |
|
- | 495 | jmp .endswitch |
|
- | 496 | ||
- | 497 | .ftdi_set_wchunksize: |
|
- | 498 | mov ebx, [edi+4] |
|
- | 499 | mov ecx, [edi+8] |
|
- | 500 | cmp [ebx + ftdi_context.maxPacketSize], ecx |
|
- | 501 | jg .error |
|
- | 502 | mov [ebx + ftdi_context.writeBufChunkSize], ecx |
|
- | 503 | jmp .endswitch |
|
- | 504 | ||
592 | mov edi, [edi+input] |
505 | .ftdi_get_wchunksize: |
593 | mov ebx, [edi] |
506 | mov esi, [edi+output] |
- | 507 | mov edi, [edi+input] |
|
- | 508 | mov ebx, [edi+4] |
|
- | 509 | mov ecx, [ebx + ftdi_context.writeBufChunkSize] |
|
- | 510 | mov [esi], ecx |
|
- | 511 | jmp .endswitch |
|
- | 512 | ||
- | 513 | .ftdi_set_rchunksize: |
|
- | 514 | mov ebx, [edi+4] |
|
594 | mov dword[ConfPacket], FTDI_DEVICE_IN_REQTYPE + (SIO_READ_PINS_REQUEST shl 8) + (0 shl 16) |
515 | mov ecx, [edi+8] |
595 | mov ecx, [ebx + ftdi_context.index] |
516 | cmp [ebx + ftdi_context.maxPacketSize], ecx |
596 | mov word[ConfPacket+4], cx |
- | |
597 | mov word[ConfPacket+6], 1 |
- | |
598 | lea esi, [ConfPacket] |
- | |
599 | lea edi, [EventData] |
517 | jg .error |
600 | mov ecx, [ioctl] |
- | |
601 | mov ecx, [ecx+output] |
- | |
602 | stdcall USBControlTransferAsync, [ebx + ftdi_context.nullP], esi, ecx, 1, control_callback, edi, 0 |
- | |
603 | DEBUGF 1, 'K : Returned value is %d\n', eax |
518 | mov [ebx + ftdi_context.readBufChunkSize], ecx |
- | 519 | jmp .endswitch |
|
- | 520 | ||
- | 521 | .ftdi_get_rchunksize: |
|
604 | mov eax, [EventData] |
522 | mov esi, [edi+output] |
- | 523 | mov edi, [edi+input] |
|
605 | mov ebx, [EventData+4] |
524 | mov ebx, [edi+4] |
- | 525 | mov ecx, [ebx + ftdi_context.readBufChunkSize] |
|
606 | call WaitEvent |
526 | mov [esi], ecx |
607 | jmp .endswitch |
- | |
608 | 527 | jmp .endswitch |
|
609 | .ftdi_write_data: |
528 | |
610 | mov edi, [edi+input] |
529 | .ftdi_write_data: |
- | 530 | mov esi, edi |
|
- | 531 | add esi, 12 |
|
- | 532 | mov ebx, [edi+4] |
|
611 | mov ebx, [edi+4] |
533 | xor ecx, ecx ; ecx - offset |
612 | xor ecx, ecx ; ecx - offset |
534 | .write_loop: |
613 | .dataleft: |
535 | mov edx, [edi+8] ; edx - write_size |
614 | mov edx, [ebx + ftdi_context.writeBufChunkSize] ; edx - write_size |
536 | sub edx, ecx |
615 | push ecx |
537 | cmp edx, [ebx + ftdi_context.writeBufChunkSize] |
616 | add ecx, edx |
538 | jle .lessthanchunk_write |
617 | cmp ecx, [edi+8] ; [edi+8] - size |
539 | mov edx, [ebx + ftdi_context.writeBufChunkSize] |
Line 618... | Line 540... | ||
618 | pop ecx |
540 | .lessthanchunk_write: |
- | 541 | add esi, ecx |
|
619 | jle .morethanchunk_write |
542 | lea eax, [EventData] |
620 | mov edx, [edi+8] |
543 | push ecx ebx esi edi |
621 | sub edx, ecx |
544 | stdcall USBNormalTransferAsync, [ebx + ftdi_context.inEP], esi, edx, bulk_callback, eax, 1 |
622 | .morethanchunk_write: |
545 | mov eax, [EventData] |
623 | lea eax, [EventData] |
546 | mov ebx, [EventData+4] |
624 | stdcall USBNormalTransferAsync, [ebx + ftdi_context.inEP], [edi+12+ecx], edx, bulk_callback, eax, 1 |
547 | call WaitEvent |
- | 548 | mov eax, [EventData] |
|
- | 549 | mov ebx, [EventData+4] |
|
625 | push ebx edi edx ecx |
550 | call ClearEvent |
626 | mov eax, [EventData] |
- | |
627 | mov ebx, [EventData+4] |
- | |
628 | call WaitEvent |
551 | pop edi esi ebx ecx |
629 | pop ecx edx edi ebx |
552 | cmp [EventData+8], -1 |
630 | cmp [EventData+8], -1 |
553 | jz .error |
631 | jz .endswitch;jz .error |
554 | add ecx, [EventData+8] |
632 | add ecx, [EventData+8] |
555 | cmp ecx, [edi+8] |
633 | cmp ecx, [edi+8] |
556 | jge .eventdestroy |
634 | jl .dataleft |
557 | jmp .write_loop |
- | 558 | ||
635 | jmp .endswitch |
559 | .ftdi_read_data: |
636 | 560 | mov edi, [ioctl] |
|
637 | .ftdi_read_data: |
561 | mov esi, [edi+input] |
- | 562 | mov edi, [edi+output] |
|
- | 563 | mov ebx, [esi+4] |
|
- | 564 | xor ecx, ecx |
|
638 | mov esi, [edi+input] |
565 | .read_loop: |
639 | mov edi, [edi+output] |
566 | mov edx, [esi+8] |
640 | mov ebx, [esi+4] |
567 | cmp ecx, edx |
641 | xor ecx, ecx |
568 | jge .eventdestroy ;!!! |
642 | .read_loop: |
569 | sub edx, ecx |
Line 643... | Line 570... | ||
643 | mov edx, [esi+8] |
570 | cmp edx, [ebx + ftdi_context.readBufChunkSize] |
644 | sub edx, ecx |
- | |
645 | test edx, edx |
571 | jl .lessthanchunk_read |
646 | jz .endswitch |
572 | mov edx, [ebx + ftdi_context.readBufChunkSize] |
647 | cmp edx, [ebx + ftdi_context.readBufChunkSize] |
573 | .lessthanchunk_read: |
648 | jl .lessthanchunk_read |
574 | lea eax, [EventData] |
649 | mov edx, [ebx + ftdi_context.readBufChunkSize] |
575 | add edi, ecx |
650 | .lessthanchunk_read: |
576 | push esi edi ecx ebx |
651 | lea eax, [EventData] |
577 | stdcall USBNormalTransferAsync, [ebx + ftdi_context.outEP], edi, edx, bulk_callback, eax, 1 |
652 | stdcall USBNormalTransferAsync, [ebx + ftdi_context.outEP], [edi+ecx], edx, bulk_callback, eax, 1 |
578 | mov eax, [EventData] |
653 | push esi edi ecx ebx |
579 | mov ebx, [EventData+4] |
654 | mov eax, [EventData] |
580 | call WaitEvent |
655 | mov ebx, [EventData+4] |
- | |
656 | call WaitEvent |
581 | mov eax, [EventData] |
657 | pop ebx ecx edi esi |
582 | mov ebx, [EventData+4] |
658 | cmp [EventData+8], -1 |
583 | call ClearEvent |
659 | jz .endswitch;jz .error |
584 | pop ebx ecx edi esi |
660 | add ecx, [EventData+8] |
585 | cmp [EventData+8], -1 |
661 | jmp .read_loop |
586 | jz .error |
662 | 587 | add ecx, [EventData+8] |
|
663 | .ftdi_poll_modem_status: |
588 | jmp .read_loop |
Line 664... | Line 589... | ||
664 | mov edi, [edi+input] |
589 | |
665 | mov ebx, [edi+4] |
- | |
666 | mov dword[ConfPacket], FTDI_DEVICE_IN_REQTYPE + (SIO_POLL_MODEM_STATUS_REQUEST shl 8) + (0 shl 16) |
590 | .ftdi_poll_modem_status: |
667 | mov ecx, [ebx + ftdi_context.index] |
591 | mov ebx, [edi+4] |
668 | mov word[ConfPacket+4], cx |
592 | mov dword[ConfPacket], FTDI_DEVICE_IN_REQTYPE + (SIO_POLL_MODEM_STATUS_REQUEST shl 8) + (0 shl 16) |
669 | mov word[ConfPacket+6], 1 |
593 | mov ecx, [ebx + ftdi_context.index] |
670 | lea esi, [ConfPacket] |
594 | mov word[ConfPacket+4], cx |
671 | lea edi, [EventData] |
595 | mov word[ConfPacket+6], 1 |
672 | mov ecx, [ioctl] |
596 | lea esi, [ConfPacket] |
673 | mov ecx, [ecx+output] |
597 | lea edi, [EventData] |
674 | stdcall USBControlTransferAsync, [ebx + ftdi_context.nullP], esi, ecx, 2, control_callback, edi, 0 |
598 | mov ecx, [ioctl] |
675 | DEBUGF 1, 'K : Returned value is %d\n', eax |
599 | mov ecx, [ecx+output] |
676 | mov eax, [EventData] |
- | |
677 | mov ebx, [EventData+4] |
600 | stdcall USBControlTransferAsync, [ebx + ftdi_context.nullP], esi, ecx, 2, control_callback, edi, 0 |
678 | call WaitEvent |
601 | mov eax, [EventData] |
679 | mov ax, word[ecx] |
602 | mov ebx, [EventData+4] |
680 | xchg ah, al |
603 | call WaitEvent |
Line 681... | Line 604... | ||
681 | and ah, 0xFF |
604 | mov ax, word[ecx] |
682 | mov word[ecx], ax |
605 | xchg ah, al |
- | 606 | and ah, 0xFF |
|
- | 607 | mov word[ecx], ax |
|
683 | jmp .endswitch |
608 | jmp .endswitch |
684 | 609 | ||
685 | .ftdi_get_latency_timer: |
610 | .ftdi_get_latency_timer: |
686 | mov edi, [edi+input] |
611 | mov ebx, [edi+4] |
687 | mov ebx, [edi+4] |
612 | mov dword[ConfPacket], FTDI_DEVICE_IN_REQTYPE + (SIO_GET_LATENCY_TIMER_REQUEST shl 8) + (0 shl 16) |
Line 753... | Line 678... | ||
753 | jmp .endswitch |
678 | jmp .endswitch |
754 | .unlockimp: |
679 | .unlockimp: |
755 | mov [edi], eax |
680 | mov [edi], eax |
756 | jmp .endswitch |
681 | jmp .endswitch |
Line -... | Line 682... | ||
- | 682 | ||
- | 683 | H_CLK = 120000000 |
|
- | 684 | C_CLK = 48000000 |
|
- | 685 | .ftdi_set_baudrate: |
|
- | 686 | mov ebx, [edi+4] |
|
- | 687 | cmp [ebx + ftdi_context.chipType], TYPE_2232H |
|
- | 688 | jl .c_clk |
|
- | 689 | imul eax, [edi+8], 10 |
|
- | 690 | cmp eax, H_CLK / 0x3FFF |
|
- | 691 | jle .c_clk |
|
- | 692 | .h_clk: |
|
- | 693 | cmp dword[edi+8], H_CLK/10 |
|
- | 694 | jl .h_nextbaud1 |
|
- | 695 | xor edx, edx |
|
- | 696 | mov ecx, H_CLK/10 |
|
- | 697 | jmp .calcend |
|
- | 698 | ||
- | 699 | .c_clk: |
|
- | 700 | cmp dword[edi+8], C_CLK/10 |
|
- | 701 | jl .c_nextbaud1 |
|
- | 702 | xor edx, edx |
|
- | 703 | mov ecx, C_CLK/10 |
|
- | 704 | jmp .calcend |
|
- | 705 | ||
- | 706 | .h_nextbaud1: |
|
- | 707 | cmp dword[edi+8], H_CLK/(10 + 10/2) |
|
- | 708 | jl .h_nextbaud2 |
|
- | 709 | mov edx, 1 |
|
- | 710 | mov ecx, H_CLK/(10 + 10/2) |
|
- | 711 | jmp .calcend |
|
- | 712 | ||
- | 713 | .c_nextbaud1: |
|
- | 714 | cmp dword[edi+8], C_CLK/(10 + 10/2) |
|
- | 715 | jl .c_nextbaud2 |
|
- | 716 | mov edx, 1 |
|
- | 717 | mov ecx, C_CLK/(10 + 10/2) |
|
- | 718 | jmp .calcend |
|
- | 719 | ||
- | 720 | .h_nextbaud2: |
|
- | 721 | cmp dword[edi+8], H_CLK/(2*10) |
|
- | 722 | jl .h_nextbaud3 |
|
- | 723 | mov edx, 2 |
|
- | 724 | mov ecx, H_CLK/(2*10) |
|
- | 725 | jmp .calcend |
|
- | 726 | ||
- | 727 | .c_nextbaud2: |
|
- | 728 | cmp dword[edi+8], C_CLK/(2*10) |
|
- | 729 | jl .c_nextbaud3 |
|
- | 730 | mov edx, 2 |
|
- | 731 | mov ecx, C_CLK/(2*10) |
|
- | 732 | jmp .calcend |
|
- | 733 | ||
- | 734 | .h_nextbaud3: |
|
- | 735 | mov eax, H_CLK*16/10 ; eax - best_divisor |
|
- | 736 | div dword[edi+8] ; [edi+8] - baudrate |
|
- | 737 | push eax |
|
- | 738 | and eax, 1 |
|
- | 739 | pop eax |
|
- | 740 | shr eax, 1 |
|
- | 741 | jz .h_rounddowndiv ; jump by result of and eax, 1 |
|
- | 742 | inc eax |
|
- | 743 | .h_rounddowndiv: |
|
- | 744 | cmp eax, 0x20000 |
|
- | 745 | jle .h_best_divok |
|
- | 746 | mov eax, 0x1FFFF |
|
- | 747 | .h_best_divok: |
|
- | 748 | mov ecx, eax |
|
- | 749 | mov eax, H_CLK*16/10 |
|
- | 750 | div ecx |
|
- | 751 | xchg ecx, eax ; ecx - best_baud |
|
- | 752 | push ecx |
|
- | 753 | and ecx, 1 |
|
- | 754 | pop ecx |
|
- | 755 | shr ecx, 1 |
|
- | 756 | jz .rounddownbaud |
|
- | 757 | inc ecx |
|
- | 758 | jmp .rounddownbaud |
|
- | 759 | ||
- | 760 | .c_nextbaud3: |
|
- | 761 | mov eax, C_CLK*16/10 ; eax - best_divisor |
|
- | 762 | div dword[edi+8] ; [edi+8] - baudrate |
|
- | 763 | push eax |
|
- | 764 | and eax, 1 |
|
- | 765 | pop eax |
|
- | 766 | shr eax, 1 |
|
- | 767 | jz .c_rounddowndiv ; jump by result of and eax, 1 |
|
- | 768 | inc eax |
|
- | 769 | .c_rounddowndiv: |
|
- | 770 | cmp eax, 0x20000 |
|
- | 771 | jle .c_best_divok |
|
- | 772 | mov eax, 0x1FFFF |
|
- | 773 | .c_best_divok: |
|
- | 774 | mov ecx, eax |
|
- | 775 | mov eax, C_CLK*16/10 |
|
- | 776 | div ecx |
|
- | 777 | xchg ecx, eax ; ecx - best_baud |
|
- | 778 | push ecx |
|
- | 779 | and ecx, 1 |
|
- | 780 | pop ecx |
|
- | 781 | shr ecx, 1 |
|
- | 782 | jz .rounddownbaud |
|
- | 783 | inc ecx |
|
- | 784 | ||
- | 785 | .rounddownbaud: |
|
- | 786 | mov edx, eax ; edx - encoded_divisor |
|
- | 787 | shr edx, 3 |
|
- | 788 | and eax, 0x7 |
|
- | 789 | push esp |
|
- | 790 | push 7 6 5 1 4 2 3 0 |
|
- | 791 | mov eax, [esp+eax*4] |
|
- | 792 | shl eax, 14 |
|
- | 793 | or edx, eax |
|
- | 794 | mov esp, [esp+36] |
|
- | 795 | ||
- | 796 | .calcend: |
|
- | 797 | mov eax, edx ; eax - *value |
|
- | 798 | mov ecx, edx ; ecx - *index |
|
- | 799 | and eax, 0xFFFF |
|
- | 800 | cmp [ebx + ftdi_context.chipType], TYPE_2232H |
|
- | 801 | jge .foxyindex |
|
- | 802 | shr ecx, 16 |
|
- | 803 | jmp .preparepacket |
|
- | 804 | .foxyindex: |
|
- | 805 | shr ecx, 8 |
|
- | 806 | and ecx, 0xFF00 |
|
- | 807 | or ecx, [ebx + ftdi_context.index] |
|
- | 808 | ||
- | 809 | .preparepacket: |
|
- | 810 | mov word[ConfPacket], (FTDI_DEVICE_OUT_REQTYPE) + (SIO_SET_BAUDRATE_REQUEST shl 8) |
|
- | 811 | mov word[ConfPacket+2], ax |
|
- | 812 | mov word[ConfPacket+4], cx |
|
- | 813 | mov word[ConfPacket+6], 0 |
|
- | 814 | jmp .own_index |
|
757 | 815 | ||
758 | endp |
816 | endp |
759 | restore handle |
817 | restore handle |
760 | restore io_code |
818 | restore io_code |
761 | restore input |
819 | restore input |
Line 784... | Line 842... | ||
784 | DEBUGF 1, 'K : status is %d\n', [.status] |
842 | DEBUGF 1, 'K : status is %d\n', [.status] |
785 | mov ecx, [.calldata] |
843 | mov ecx, [.calldata] |
786 | mov eax, [ecx] |
844 | mov eax, [ecx] |
787 | mov ebx, [ecx+4] |
845 | mov ebx, [ecx+4] |
788 | cmp [.status], 0 |
846 | cmp [.status], 0 |
789 | jg .error? |
847 | jz .normal |
790 | .error?: |
- | |
791 | cmp [.status], 9 |
848 | cmp [.status], 9 |
792 | jne .error |
849 | jne .error |
- | 850 | .normal: |
|
793 | mov edx, [.length] |
851 | mov edx, [.length] |
794 | mov [ecx+8], edx |
852 | mov [ecx+8], edx |
795 | jmp .ok |
853 | jmp .ok |
796 | .error: |
854 | .error: |
797 | mov [ecx+8], dword -1 |
855 | mov [ecx+8], dword -1 |
798 | .ok: |
856 | .ok: |
799 | xor esi, esi |
857 | xor esi, esi |
800 | xor edx, edx |
858 | xor edx, edx |
801 | ;mov edx, 0x80000000 |
- | |
802 | call RaiseEvent |
859 | call RaiseEvent |
803 | ret |
860 | ret |
804 | endp |
861 | endp |
Line 805... | Line 862... | ||
805 | 862 |