CH341µÄ´®¿Ú·½Ê½Ö§³ÖWINDOWS 98/ME/20

CH341µÄ´®¿Ú·½Ê½Ö§³ÖWINDOWS 98/ME/2000/XP/Vista/Linux£¬ÌṩÏà¹ØÇý¶¯³ÌÐò£¬
CH341µÄUSBת´®¿ÚÖ§³Ö´ó¶àÊý³£ÓõĴ®¿Ú¼à¿Ø¼°µ÷ÊÔ¹¤¾ß³ÌÐò¡£

Çý¶¯°²×°·½·¨£º
1. ±ê×¼INFÎļþ°²×°·½·¨
WINDOWSÌáʾÕÒµ½ÐÂÓ²¼þ£¬Ö¸¶¨Çý¶¯³ÌÐòËùÔÚĿ¼DRIVER£¬×Ô¶¯°²×°Çý¶¯£¬
Èç¹ûWINDOWSûÓÐÌáʾÕÒµ½ÐÂÓ²¼þ£¬ÄÇôÔÚÉ豸¹ÜÀíÆ÷µÄÓ²¼þÁбíÖУ¬
Ñ¡Ôñ´øÎʺŵÄUSBÉ豸£¬¸üÐÂÇý¶¯³ÌÐò²¢Ö¸¶¨Ä¿Â¼¡£
2. ʹÓÃÇý¶¯³ÌÐò°²×°¹¤¾ß
Ö±½ÓʹÓÃCH341SER.EXE°²×°°ü£¬¿ÉÒÔ°²×°/Éý¼¶/жÔØÇý¶¯³ÌÐò£¬
¸Ã·½·¨¸üÊÊÓÃÓÚ×îÖÕÓû§¡£

CH341´®¿ÚʹÓ÷½·¨£º
CH341ʵÏÖUSBת´®¿Ú£¬ÔÚÂß¼­¹¦ÄÜ·½ÃæµÄʹÓ÷½·¨ÓëÆÕͨ¼ÆËã»ú´®¿ÚÏàͬ¡£
ÓëÆÕͨ¼ÆËã»ú´®¿ÚµÄÇø±ð£º
CH341ÌṩµÄÊÇ·ÂÕæ´®¿Ú£¬ËùÒÔ²»Ö§³Ö´®¿Ú±¾ÉíµÄ´¿Ó²¼þ²Ù×÷£¬ÀýÈçI/O²Ù×÷£¬
ÆÕͨ¼ÆËã»ú´®¿ÚÊǾ²Ì¬É豸£¬¶øCH341´®¿ÚÊǶ¯Ì¬É豸£¬ÀíÂÛÉÏËæʱ»á¶Ï¿ª£¬
CH341µÄ¸½¼Ó¹¦ÄÜ£¨ÏÂÃæÓнéÉÜ£©£º¶ÁÈ¡Íⲿ´®ÐÐEEPROM£¬Ö§³Ö¸ü¸ß²¨ÌØÂÊ¡£
Ìṩ¡°Ä£¿éµ÷ÊÔ¡±¹¤¾ß£¬Æô¶¯ºó½«¡°ÀàÐÍ¡±Ñ¡ÔñΪ¡°ÊÖ¹¤ÊäÈë·¢ËÍ¡±£¬
´ò¿ª´®¿Úºó¾Í¿ÉÒÔÓÃÓÚCH341´®¿Ú»òÕßÆÕͨ´®¿ÚµÄÊäÈëÊä³ö¼à¿Ø¼°ÊÕ·¢µ÷ÊÔ¡£

×¢ÒâÊÂÏ
CH341´®¿ÚÊǼ´²å¼´ÓõÄUSBÉ豸£¬ÕýÔÚʹÓÃCH341´®¿Ú½øÐÐÊý¾Ý´«ÊäµÄ¹ý³ÌÖУ¬
²»¿ÉÒÔ½«Æä¶Ï¿ª£¨¶Ï¿ªÊÇÖ¸´ÓUSB²å×ùÖÐÈ¡³öCH341»òÕ߹رÕCH341µÄµçÔ´£©£¬
Ò²¾ÍÊÇ˵£¬±ØÐëÔÚÓ¦ÓóÌÐò¹Ø±Õ¸Ã´®¿Úºó£¬CH341´®¿Ú²Å¿ÉÒÔ´ÓUSB²å×ùÖаγö¡£

Èç¹ûÔÚÓ¦ÓóÌÐòʹÓÃCH341´®¿ÚµÄ¹ý³ÌÖУ¬CH341´®¿ÚÉ豸´ÓUSB²å×ùÖжϿª£¬
ÄÇôӦÓóÌÐòÓ¦¸Ã¾¡¿ì¹Ø±ÕCH341´®¿Ú²¢Í˳ö£¨¹Ø±Õ¼°Í˳ö¿ÉÄÜÐèÒªÊýÃëʱ¼ä£©¡£

Èç¹ûÔÚCH341´®¿ÚͨѶ¹ý³ÌÖз¢Éú´íÎ󣬼«ÓпÉÄÜÊÇCH341´®¿ÚÒѾ­ÎïÀí¶Ï¿ª£¬
ËùÒÔÔÚ¼ì²âµ½´íÎóºó½¨Òé¹Ø±ÕCH341´®¿Ú£¬ÉÔµÈÁ½ÃëºóÔÙÖØдò¿ª´®¿ÚͨѶ¡£

²ÉÓÃÉ豸ʼþ֪ͨµÄ·½·¨¿ÉÒÔ¼°Ê±Á˽âCH341´®¿ÚÉ豸µÄÁ¬½ÓÓë¶Ï¿ª£¬
´Ó¶øʹ´®¿ÚÓ¦ÓóÌÐòÄܹ»¼°Ê±´ò¿ªºÍ¹Ø±ÕCH341´®¿Ú¡£
´®¿Ú¶¯Ì¬Á´½Ó¿âCH341PT.DLLÌṩÁËAPI£¬¿ÉÒÔ¼àÊÓCH341´®¿Ú²å°Îʼþ£¬
¿ÉÒÔËÑË÷ºÍʶ±ðCH341´®¿ÚµÈ£¬¾ßÌåÐè²Î¿¼CH341PT.HÎļþ¡£

Èç¹ûͨѶ²¨ÌØÂʽϸߣ¬½¨ÒéÉèÖýϴóµÄ»º³åÇø£¬ÓÈÆäÔÚWINDOWS 98/MEÏ£¬
Ï̵߳÷¶ÈÄÜÁ¦ºÍUSBʵʱÐÔ¶¼±ÈWINDOWS 2000/XP²î£¬Èç¹û´®¿Ú½ÓÊÕ»º³åÇø½ÏС£¬
ÄÇôÔÚͨѶ²¨ÌØÂʽϸßʱ£¬½ÓÊÕ´óÁ¿Êý¾Ý»áµ¼Ö´®¿Ú»º³åÇøÒç³ö¶ø¶ªÆúÊý¾Ý¡£

ÓÉÓڵײãµÄUSBÊǽ«¶à¸ö×Ö½Ú×é³ÉÊý¾Ý°üºó°²²åµ½¸÷¸ö1mSÖ¡ÖнøÐд«Ê䣬
ËùÒÔÓпÉÄܽ«´®¿ÚÊÕ·¢µÄ½ô¿¿×ŵÄÁ½¸ö×Ö½Úʵ¼Ê·Ö¸îÔÚÁ½¸öUSBÊý¾Ý°üÉõÖÁ
Á½¸öUSBÖ¡ÖУ¬ÔÚ×Çé¿öÏÂÕâÁ½¸ö×Ö½ÚÔÚʱ¼äÉÏÓпÉÄÜÏà¸ô1mSÉõÖÁ2mS¡£

*******************************************************************************

Èç¹ûÐèÒªËÙÂÊ¿ØÖÆ£¨Á÷¿ØÖÆ£©£¬½¨Ò鲻ҪʹÓÃMODEMÐźſØÖÆ£¬ÒòΪÆäЧÂʽϵͣ¬
½¨ÒéÓÃCH341µÄTEN#ºÍRDY#ʵÏÖ´¿Ó²¼þµÄËÙÂÊ¿ØÖÆ£¬ÆäÖÐTEN#ΪÊäÈ룬RDY#ΪÊä³ö£¬
µ±TEN#ÊäÈëΪµÍµçƽʱÔÊÐíCH341´Ó´®¿Ú·¢ËÍÊý¾Ý£¬¸ßµçƽʱCH341½«ÔÝÍ£·¢ËÍÊý¾Ý£¬
µ±RDY#Êä³öΪµÍµçƽʱ˵Ã÷CH341¿ÉÒÔ½ÓÊÕ´®¿ÚÊý¾Ý£¬¸ßµçƽ˵Ã÷CH341Õýæ¶ø²»ÄܽÓÊÕ¡£

Èç¹û¼ÆËã»ú¼°µ¥Æ¬»ú²»Ã¦£¬»òÕß²¨ÌØÂÊÔÚ115200bpsÒÔÏÂʱ£¬Í¨³£²»ÐèÒªËÙÂÊ¿ØÖÆ£¬
Èç¹û²¨ÌØÂÊÔٸ߻òÕß¼ÆËã»ú¼°µ¥Æ¬»ú½Ï棬²ÅÐèÒª¿¼ÂDzÉÓÃTEN#ºÍRDY#½øÐÐËÙÂÊ¿ØÖÆ¡£

CH341ÓÃÓÚ´®¿Úʱ£¬ÆäÓ²¼þ×î¼òµ¥Ê±Ö»ÐèÒªÈý¸ùÏߣºGND£¬TXD£¬RXD£¬
¿ÉÒÔÖ±½ÓÓ뵥Ƭ»úÏàÁ¬£¬²¨ÌØÂÊÖ§³Ö´Ó50bpsµ½2Mbps£¬ÀýÈçMCS51µ¥Æ¬»ú£º
CH341Òý½Å MCS51µ¥Æ¬»úÒý½Å
GND GND
TXD RXD
RXD TXD
TEN½ÓGND

Ó뵥Ƭ»úÏàÁ¬Ê±£¬Í¨³£½«CH341µÄTEN#Òý½ÅÖ±½Ó½ÓµØ£¬×ÜÊÇÔÊÐíCH341·¢ËÍÊý¾Ý£¬
Èç¹ûÔ¤Ë㵥Ƭ»ú¿ÉÄÜ»áÀ´²»¼°½ÓÊÕ´®¿ÚÊý¾Ý£¬ÄÇôӦ¸Ã½«TEN#Á¬½Óµ½µ¥Æ¬»úµÄI/OÒý½Å£¬
µ±µ¥Æ¬»ú²»Ã¦Ê±£¬Óɵ¥Æ¬»ú½«CH341µÄTEN#ÖÃΪµÍµçƽ£¬ÔÊÐíCH341´Ó´®¿Ú·¢³öÊý¾Ý£¬
µ±µ¥Æ¬»ú½Ïæʱ£¬Óɵ¥Æ¬»ú½«CH341µÄTEN#ÖÃΪ¸ßµçƽ£¬CH341½«ÔÝÍ£´Ó´®¿Ú·¢³öÊý¾Ý

CH341µÄTNOWÒý½ÅÊÇÊÕ·¢×´Ì¬£¬¿ÉÒÔÓÃÓÚ°ëË«¹¤Í¨Ñ¶µÄÊÕ·¢Çл»£¬ÀýÈçRS485µÄÊÕ·¢Çл»¡£

*******************************************************************************
ÈçºÎʶ±ðCH341´®¿Ú£¬ÈçºÎÖªµÀCH341µÄ´®¿ÚºÅCOM?

ÔÚÊ״ΰ²×°CH341´®¿ÚÇý¶¯Ê±£¬CH341´®¿ÚºÅÓÉWINDOWS×Ô¶¯·ÖÅ䣨ͨ³£´ÓCOM3¿ªÊ¼·ÖÅ䣩£¬
°²×°Íê³Éºó¿ÉÒÔÔÚÉ豸¹ÜÀíÖеãÆäÊôÐÔÐ޸Ĵ®¿ÚºÅ¡£ÓÉÓÚÓ¦ÓóÌÐòÊÂÏÈÎÞ·¨ÖªµÀCH341µÄ
ʵ¼Ê´®¿ÚºÅ£¬ËùÒÔ±ØÐëʹÓÃһЩÌØÊâ·½·¨Ê¶±ð³öCH341´®¿Ú£¬È»ºó²ÅÄÜʹÓá£

ÔÚWINDOWS 98/MEϵͳÏ£¬CH341´®¿ÚºÅÓ뵱ǰӲ¼þ×ÊÔ´ÅäÖÃÓйأ¬Ä¬ÈÏΪ×Ô¶¯·ÖÅä×ÊÔ´£¬
´Ó¶øÅÅÔÚµ±Ç°Êµ¼Ê´®¿ÚºÅÖ®ºó£¬¿ÉÒÔÔÚ´®¿ÚÊôÐÔÖÐÑ¡ÔñCH341×ÊÔ´ÅäÖÃÀ´Ö¸¶¨´®¿ÚºÅ¡£
ÔÚWINDOWS 2000/XPϵͳÏ£¬CH341´®¿ÚºÅÓ뵱ǰËùÔÚUSB¶Ë¿ÚÓйأ¬ÓÉÊ״ΰ²×°Ê±·ÖÅ䣬
WINDOWS¼ÇÒä¸÷USB¶Ë¿ÚCH341µÄ´®¿ÚºÅ£¬¿ÉÒÔÔÚ´®¿ÚÊôÐÔÖÐͨ¹ý¸ß¼¶Ñ¡ÏîÖ¸¶¨´®¿ÚºÅ¡£

±È½Ï¼òµ¥µ«ºÜ·Ñʵķ½·¨ÊÇ£¬ÔÚÊ״ΰ²×°CH341´®¿Úºó£¬ÓóÌÐòÐÞ¸Ä×¢²á±í»òÕßµãÆäÊôÐÔ£¬
ÈËΪ½«CH341µÄ´®¿ÚºÅÐÞ¸ÄΪCOM5£¬±Ü¿ª³£ÓõÄCOM1µ½COM4£¬¸Ã·½·¨¼òµ¥µ«ÊÇÓпÉÄܳåÍ»¡£

³£¹æµÄʶ±ð·½·¨ÊDzÉÓÃÈí¼þ²éѯ·½·¨£º
³¢ÊÔÒÔ´®¿ÚÃû³ÆÖð¸ö´ò¿ª£¬´ò¿ª³É¹¦ºóͨ¹ý¸Ã´®¿ÚÊÕ·¢ÌØÊâ×Ö·û´®Ê¶±ðCH341´®¿Ú£¬
¸Ã·½·¨ÊÇ´Ó¡°COM1¡±¿ªÊ¼£¬½Ó×Å¡°COM2¡±Öð¸ö³¢ÊÔ´ò¿ª´®¿Ú¡£Èç¹ûij¸ö´®¿Ú´ò¿ª³É¹¦£¬
ÄÇôÔÚ300bps²¨ÌØÂÊÏÂÏò¸Ã´®¿Ú·¢³öÌØÊâ×Ö·û´®¡°CH341Ser?¡±£¬Èç¹ûÔÚÔ¼200ºÁÃëÖ®ÄÚ
ÊÕµ½Ó¦´ð×Ö·û¡°W¡±£¬ÄÇô¸Ã´®¿Ú¾ÍÊǵ±Ç°ÒѾ­Á¬½ÓµÄCH341´®¿Ú¡£Èí¼þÉè¼Æ·½·¨ÊÇ£º
´ÓCOM1¿ªÊ¼ÒÀ´Î´ò¿ªÃ¿¸ö´®¿Ú£¬Èç¹û´ò¿ª´®¿Úʧ°ÜÔòÌø¹ý£¨´®¿Ú²»´æÔÚ»òÕýÔÚʹÓã©£¬
Èç¹û´ò¿ª³É¹¦ÔòÉèÖøô®¿Ú²¨ÌØÂÊΪ300£¬È»ºóÏò¸Ã´®¿ÚдÈëASCII×Ö·û´®"$CH341Ser?"£¬
×¢Òâ´óСд£¬¹²10¸ö×Ö·ûÒ»´ÎдÈ룬Èç¹û¸Ã´®¿ÚÊÇÆÕͨ´®¿Ú£¬ÄÇôͨ³£Ã»ÓÐÈκηµ»Ø£¬
Èç¹û¸Ã´®¿ÚÊÇCH341´®¿Ú£¬ÄÇôӦÓóÌÐò½«ÄܽÓÊÕµ½Ò»¸öASCII×Ö·û"W"£¬ÒÔ´Ëʶ±ðCH341¡£
ÀýÈ磬Óô®¿Ú¼à¿Ø/µ÷ÊÔ¹¤¾ßÈí¼þÑÝʾ£º
½«´®¿ÚµÄ²¨ÌØÂÊÑ¡ÔñΪ300bps