RS232 + AT89C2051

Oct 17, 2005 3 Replies
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ðÒÉ×ÅÔÓÔ×ÕÀ, *All !*
óÔÏÌËÎÕÌÓÑ Ó ÔÁËÏÊ ÐÒÏÂÌÅÍÏÊ: ÷ÙÓÔÁ×ÌÑÀ ËÏÍ ÐÏÒÔ ÎÁ ÓÁÂÖÅ ËÁË 8 ÂÉÔ

MOV TMOD,#00100001b MOV SCON,#01010000b mov TCON,#01000010b mov PCON,#10000000b mov TH1,#253 ;19200 bps on 80C51 Q=11.059



æÏÔÏÎÏ×ÓËÉÊ ÏÔÌÁÄÞÉË ÐÏËÁÚÙ×ÁÅÔ 8 ÂÉÔÎÙÅ ÎÁÓÔÒÏÊËÉ ÐÒÉ ÜÍÕÌÑÃÉÉ...
á ÓÏ ÓÔÏÒÏÎÙ ËÏÍÐÁ ÎÁ ËÏÍ ÐÏÒÔ ÐÒÉÈÏÄÉÔÓÑ ×ÙÓÔÁ×ÌÑÔØ 7ÂÉÔ (ÐÒÉ ÌÀÂÏÍ ÄÒÕÇÏÍ ÚÎÁÞÅÎÉÉ ×ÍÅÓÔÏ ÄÁÎÎÙÈ ÐÒÉÈÏÄÉÔ ÎÁÂÏÒ ÓÉÍ×ÏÌÏ×....)
éÌÉ Ñ ÎÅ ÔÁË ÞÔÏ-ÔÏ ÄÅÌÁÀ?
çÄÅ ÍÏÖÎÏ ÐÏÞÉÔÁÔØ Ï ÐÒÏÇÒÁÍÍÉÒÏ×ÁÎÉÉ ÐÏÄ 51 ÓÅÒÉÀ × ÅÎÅÔÅ? ñ ÐÏÌØÚÕÀÓØ ÉÎÆÏÊ ÏÔÓÀÄÁ:
formatting link
ÔÁÍ ÎÅ ×ӣ ÐÏÎÑÔÎÏ...

HÁ ÄÁÎÎÙÊ ÍÏÍÅÎÔ ÎÕÖÎÁ ÏÒÇÁÎÉÚÁÃÉÑ ÐÁÍÑÔÉ AT89C2051 (ÉÚ ÐÅÒ×ÙÈ 30h - ËÏËÁÑ ÄÌÑ ÞÅÇÏ)



õÄÁÞÉ ! Bye, *Konstantin .*

... ðÌÁÞÅÔ ÄÅ×ÏÞËÁ × ÂÁÎËÏÍÁÔÅ


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"Konstantin Granitsa" snipped-for-privacy@p249.f.n5085.z2.fidonet.org> ÓÏÏÂÝÉÌ ÓÌÅÄÕÀÝÅÅ:

åÓÔØ ÔÁËÁÑ ÚÁÄÎÉÃÁ. ðÏÞÅÍÕ ÜÔÏ ÐÒÏÉÓÈÏÄÉÔ Ñ ÎÅ ÒÁÚÏÂÒÁÌÓÑ. ðÏÜÔÏÍÕ ×ÓÅÇÄÁ ÉÓÐÏÌØÚÕÀ ÒÅÖÉÍ 9 ÂÉÔ. ðÏÌÕÞÁÅÔÓÑ ËÁË ÂÕÄÔÏ 2 ÓÔÏÐÏ×ÙÈ ÂÉÔÁ. ôÏÇÄÁ Ó ÐÉÓÉÛËÏÊ ×ÓÅ ÒÁÂÏÔÁÅÔ.

SCON=0xD0; // RS232 - 9 ÒÁÚÒÑÄÏ× 11 ÂÉÔ TMOD=0x21; // ôÁÊÍÅÒ0 ÒÅÖÉÍ -1 16 ÂÉÔ PCON=0x80; // SMOD=1 Aey 11 iAo 57600, aey 22 -

115200 TL1=0xFó; TH1=0xFó; // óËÏÒÏÓÔØ 19200 ÐÒÉ ÞÁÓÔÏÔÅ Ë×ÁÒÃÁ 22 ÍÇà ( 9600 ÐÒÉ 11)
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Konstantin, ÔÙ Åݣ ÚÄÅÓØ ÓÉÄÉÛØ?

ðÏÎÅÄÅÌØÎÉË ïËÔÑÂÒØ 17 2005 06:41, Konstantin Granitsa wrote to All:

KG> óÔÏÌËÎÕÌÓÑ Ó ÔÁËÏÊ ÐÒÏÂÌÅÍÏÊ: KG> ÷ÙÓÔÁ×ÌÑÀ ËÏÍ ÐÏÒÔ ÎÁ ÓÁÂÖÅ ËÁË 8 ÂÉÔ KG> æÏÔÏÎÏ×ÓËÉÊ ÏÔÌÁÄÞÉË ÐÏËÁÚÙ×ÁÅÔ 8 ÂÉÔÎÙÅ ÎÁÓÔÒÏÊËÉ ÐÒÉ ÜÍÕÌÑÃÉÉ... KG> á ÓÏ ÓÔÏÒÏÎÙ ËÏÍÐÁ ÎÁ ËÏÍ ÐÏÒÔ ÐÒÉÈÏÄÉÔÓÑ ×ÙÓÔÁ×ÌÑÔØ 7ÂÉÔ KG> (ÐÒÉ ÌÀÂÏÍ ÄÒÕÇÏÍ ÚÎÁÞÅÎÉÉ ×ÍÅÓÔÏ ÄÁÎÎÙÈ ÐÒÉÈÏÄÉÔ ÎÁÂÏÒ ÓÉÍ×ÏÌÏ×....) KG> éÌÉ Ñ ÎÅ ÔÁË ÞÔÏ-ÔÏ ÄÅÌÁÀ?

õÇÕ, ×ÉÄÉÍÏ ÞÔÏ-ÔÏ ÎÅ ÔÁË ÄÅÌÁÅÛØ. õ ÍÅÎÑ ÉÍÅÎÎÏ ÎÁ ÜÔÉÈ ÞÉÐÁÈ ÂÙÌ ÓÄÅÌÁÎ MIDI-ËÏÎÔÒÏÌÌÅÒ, ×ӣ ÐÒÅËÒÁÓÎÏ ÒÁÂÏÔÁÌÏ × 8-ÍÉ ÂÉÔÎÏÍ ÒÅÖÉÍÅ (É ÞÅÒÅÚ ÎÅÓËÏÌØËÏ ÌÅÔ ÐÒÏÄÏÌÖÁÅÔ ÒÁÂÏÔÁÔØ). á ÈÏÞÅÛØ, ÞÔÏÂÙ Ô×ÏÊ ËÏÄ ÇÌÑÄÅÌÉ - Õ×ÁÖÁÊ ÌÀÄÅÊ, ÓÎÁÂÖÁÊ ÅÇÏ ×ÎÑÔÎÙÍ ËÏÍÍÅÎÔÁÒÉÅÍ.

KG> HÁ ÄÁÎÎÙÊ ÍÏÍÅÎÔ ÎÕÖÎÁ ÏÒÇÁÎÉÚÁÃÉÑ ÐÁÍÑÔÉ AT89C2051 KG> (ÉÚ ÐÅÒ×ÙÈ 30h - ËÏËÁÑ ÄÌÑ ÞÅÇÏ)

ôÅÂÑ ÉÎÔÅÒÅÓÕÅÔ ÐÁÍÑÔØ _ÐÒÏÇÒÁÍÍ_? ôÁÍ ÓÉÄÑÔ ÏÂÙÞÎÙÅ ×ÅËÔÏÒÁ ÐÒÅÒÙ×ÁÎÉÊ 51-ÇÏ ÓÅÍÅÊÓÔ×Á:

Interrupt Source Vector Address

External 0 IE0 0003H Timer 0 TF0 000BH External 1 IE1 0013H Timer 1 TF1 001BH Serial Port RI or TI 0023H Timer 2 TF2 or EXF2 002BH System Reset RST 0000H

çÅÏÒÇÉÊ
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ðÒÉ×ÅÔÓÔ×ÕÀ, *George !* âÙÌÏ ÜÔÏ 21 ÏËÔ 05 23:36, ÓÌÕÞÉÌÏÓØ, ÞÔÏ _George Shepelev_ ÐÉÓÁÌ Konstantin Granitsa

KG>> óÔÏÌËÎÕÌÓÑ Ó ÔÁËÏÊ ÐÒÏÂÌÅÍÏÊ: KG>> ÷ÙÓÔÁ×ÌÑÀ ËÏÍ ÐÏÒÔ ÎÁ ÓÁÂÖÅ ËÁË 8 ÂÉÔ KG>> Á ÒÁÂÏÔÁÅÔ ËÁË 7 ÂÉÔ GS> õÇÕ, ×ÉÄÉÍÏ ÞÔÏ-ÔÏ ÎÅ ÔÁË ÄÅÌÁÅÛØ. GS> á ÈÏÞÅÛØ, ÞÔÏÂÙ Ô×ÏÊ ËÏÄ ÇÌÑÄÅÌÉ - Õ×ÁÖÁÊ ÌÀÄÅÊ, GS> ÓÎÁÂÖÁÊ ÅÇÏ ×ÎÑÔÎÙÍ ËÏÍÍÅÎÔÁÒÉÅÍ.

ïÎÉ É ÂÙÌÉ, ÎÏ Ó ÎÉÍÉ _ÏÞÅÎØ_ ÂÏÌØÛÏÅ ÐÉÓØÍÏ ÐÏÌÕÞÁÅÔÓÑ... ÷Ù×ÏÄ - Ó×ÏÒÁÞÉ×ÁÅÍÓÑ × ÎÅÔÍÁÊÌ... ë áìì - ÅÓÌÉ ËÔÏ ÍÏÖÅÔ ÐÏÍÏÞØ Ó ÜÔÏÊ ÐÒÏÂÌÅÍÏÊ - ÐÉÛÉÔÅ ×ÙÛÌÀ...

KG>> HÁ ÄÁÎÎÙÊ ÍÏÍÅÎÔ ÎÕÖÎÁ ÏÒÇÁÎÉÚÁÃÉÑ ÐÁÍÑÔÉ AT89C2051 KG>> (ÉÚ ÐÅÒ×ÙÈ 30h - ËÏËÁÑ ÄÌÑ ÞÅÇÏ) GS> ôÅÂÑ ÉÎÔÅÒÅÓÕÅÔ ÐÁÍÑÔØ _ÐÒÏÇÒÁÍÍ_? GS> ôÁÍ ÓÉÄÑÔ ÏÂÙÞÎÙÅ ×ÅËÔÏÒÁ ÐÒÅÒÙ×ÁÎÉÊ 51-ÇÏ ÓÅÍÅÊÓÔ×Á:

á ËÁË ÉÈ ÚÁÐÒÅÝÁÔØ, ÒÁÚÒÅÛÁÔØ? (úù: Õ ÍÅÎÑ ÈÜÌÐÁ ÍÎÏÇÏ ÎÏ ÏÎ ÎÅ ÐÏÌÎÙÊ - ÔÁÍ ÎÅ ÏÐÉÓÁÎÏ) õÄÁÞÉ ! Bye, *Konstantin .*

... ÷ÎÉÍÁÎÉÀ ÍÏÄÅpÁÔÏpÏ×, ÐpɣÍ [+] ×pÅÍÅÎÎÏ ÐpÅËpÁݣÎ.

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