zer0w1ng
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« Reply #20 on: March 29, 2008, 11:48:19 AM » |
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pwede bang ang criteria mo dito is kung sino ang pinaka-makulit magtanong sa'yo ?   It will not be my decision anymore. Sa mga judges na yon. Like sir Electron and ther moderators. akin na lang yun isa jan  gamitin ko sa company namin, right now yung bluetooth module na gamit namin is hinde mabago ang baud rate kasi di pwede AT command. through GUI dapat ang pagbabago... btw, pwede ba controllin ang RTS ng bluetooth serial controller via software? para pwede sana for RS485 comms  On my module, baud rate can be modified using AT but not during "command mode". This will confuse users on what is the real starting baud rate and chances are no communications occur. Command / Passthru mode is is switched via 1 pin. Setup mode uses always 9600. Passthru mode lets packets from bt passes through the serial port thus will work like a wireless bridge. While in command mode, the module accepts AT-commands and controls and read its 10 I/O ports. RTS in the CSR chipset is controlled via the low level firmware (bios). This is ok for RS485. On my module, I don't use hardware handshake (CTS/RTS). This is difficult for the new user to grasp at first. One could use XON/XOFF as flow control. But I limit the baudrate to 115kbps and the BT chip could work without hardware handshake with this rate. Hardware handshake also is rarely used in small microcontroller serial interfaces. I was hesitating to add this. But it will cost 2 pins less for the I/O or increase in the module size. So I decided to drop these 2 pins.
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« Reply #20 on: March 29, 2008, 11:48:19 AM » |
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7_SeVeN_7
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« Reply #21 on: March 29, 2008, 11:55:49 AM » |
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 It will not be my decision anymore. Sa mga judges na yon. Like sir Electron and ther moderators. On my module, baud rate can be modified using AT but not during "command mode". This will confuse users on what is the real starting baud rate and chances are no communications occur. Command / Passthru mode is is switched via 1 pin. Setup mode uses always 9600. Passthru mode lets packets from bt passes through the serial port thus will work like a wireless bridge. While in command mode, the module accepts AT-commands and controls and read its 10 I/O ports. RTS in the CSR chipset is controlled via the low level firmware (bios). This is ok for RS485. On my module, I don't use hardware handshake (CTS/RTS). This is difficult for the new user to grasp at first. One could use XON/XOFF as flow control. But I limit the baudrate to 115kbps and the BT chip could work without hardware handshake with this rate. Hardware handshake also is rarely used in small microcontroller serial interfaces. I was hesitating to add this. But it will cost 2 pins less for the I/O or increase in the module size. So I decided to drop these 2 pins. aba maganda yang module na yan... so ibig sabihin i can control the rts line using: MSCOMM1.RTSENABLE=TRUE or MSCOMM1.RTSENABLE=FALSE ?
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'yus
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« Reply #22 on: March 29, 2008, 11:56:55 AM » |
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 It will not be my decision anymore. Sa mga judges na yon. Like sir Electron and ther moderators. magpapa-contest na lang nga rin ako.. magdo-donate ako ng isang plastik ng solder wick!.. 
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zer0w1ng
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« Reply #23 on: March 29, 2008, 12:07:55 PM » |
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aba maganda yang module na yan...
so ibig sabihin i can control the rts line using: MSCOMM1.RTSENABLE=TRUE or MSCOMM1.RTSENABLE=FALSE
?
Yes. But in the my module, the RTS line is not routed to the DIP pins. But there is a pad in for it that you could solder wires. You could read more the initial technical specifications here http://www.electronicslab.ph/forum/index.php?topic=1330.0 . If you have any questions or other feature request to add to the software, please post it there. I could add them if possible.
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7_SeVeN_7
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« Reply #24 on: March 29, 2008, 12:15:07 PM » |
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Yes. But in the my module, the RTS line is not routed to the DIP pins. But there is a pad in for it that you could solder wires. You could read more the initial technical specifications here http://www.electronicslab.ph/forum/index.php?topic=1330.0 . If you have any questions or other feature request to add to the software, please post it there. I could add them if possible. maganda yan pag na-add nyo sa labas ang control ng RTS pins o kaya pati na rin ang DTR. nakausap ko ang support ng actisys and sabi nila di daw pwede sa module nila yung manual toggling ng RTS pins. kaya di ko siya magamit for RS-485. ganoon din ang frustrations ng iba na nababasa ko sa net. malaking plus yan pag naisama yan imo...
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E-Gizmo Mechatronix Central: www.e-gizmo.comTel #: (63)(2) 536-3378 Globe +63915-973-7691 Smart +63921-779-0748 Location MapYM: julie.egizmo aka Born2BeWired 
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zer0w1ng
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« Reply #25 on: March 29, 2008, 03:14:03 PM » |
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razalas
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« Reply #26 on: March 29, 2008, 04:03:08 PM » |
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Wala pa tayo ng criteria kaya kailangan ko ng inputs ninyo.. kayo ang mag-si-set ng rules.. hehehehe..
Ang aso tumatahol. Ano yung sa pusa? 
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mArKhAo
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« Reply #27 on: March 29, 2008, 11:01:31 PM » |
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dapat ang kasali, ung mga wala pang oscilloscope.... katulad ko... 
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cut my heart out, for a souvenir....
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Born2BeWired
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« Reply #28 on: March 30, 2008, 05:12:24 PM » |
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Si sir paranz dapat talaga disqualified. Kinakalat sa forum na under d saya at pungok ako 
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Electronics <- Once you got a taste of it, you will never get enough.
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7_SeVeN_7
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« Reply #29 on: March 30, 2008, 07:09:45 PM » |
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E-Gizmo Mechatronix Central: www.e-gizmo.comTel #: (63)(2) 536-3378 Globe +63915-973-7691 Smart +63921-779-0748 Location MapYM: julie.egizmo aka Born2BeWired 
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piona
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« Reply #30 on: March 30, 2008, 07:42:38 PM » |
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love without accomplishing the laws, is complicated - sshrekk
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paranz
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« Reply #31 on: March 30, 2008, 08:07:21 PM » |
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Si sir paranz dapat talaga disqualified. Kinakalat sa forum na under d saya at pungok ako  Pasensya po. Hindi ko alam na sensitive pala kayo. nyhaha  Please huwag akong i-ban sa contest. HUwaaaaaggg! 
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jr_agustin2008
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« Reply #32 on: March 30, 2008, 08:32:13 PM » |
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what a question.. di dapat ako mag-answer ng question mo pero cguro naman A1 condition un.. minsan lang un nagamit ni sir Born2BeWired..
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EVSU... EVSU what???
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piona
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« Reply #33 on: March 30, 2008, 08:53:59 PM » |
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Dapat siguro para sa mga studyante ang pakontes sir "wired", kasi pang studyante naman talaga ang disenyo ng scope...suggestion ko kay sir "Mod.." dapat tanungin nalang "Ano ang mga gamit ng scope na yun?" at ang may pinakamaraming sagot, sa kanya ang scope. 
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love without accomplishing the laws, is complicated - sshrekk
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Ganda692002
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« Reply #34 on: March 30, 2008, 09:10:02 PM » |
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wala pang desisyon.. palabunutan nalang kaya hehehehe
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« Reply #35 on: March 31, 2008, 09:59:51 AM » |
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wala pang desisyon.. palabunutan nalang kaya hehehehe
oo nga boss.para masaya.hehehe
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"The person who makes no mistakes, makes nothing at all !"
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'yus
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« Reply #36 on: March 31, 2008, 10:16:05 AM » |
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di dapat ako mag-answer ng question mo pero cguro naman A1 condition un.. minsan lang un nagamit ni sir Born2BeWired..
dahil sa pagtatanggol mo kay Born2BeWired, I will sugest na sa'yo na lang ibigay yung scope! 
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jr_agustin2008
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« Reply #37 on: March 31, 2008, 10:31:34 AM » |
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dahil sa pagtatanggol mo kay Born2BeWired, I will sugest na sa'yo na lang ibigay yung scope!  sure i'll be happy to accept it!  hindi naman sa ganun.. konting respeto lang sa kanya.. nakakahiya kasi e..  u know what i mean..
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EVSU... EVSU what???
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paranz
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« Reply #38 on: March 31, 2008, 04:10:14 PM » |
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hindi naman sa ganun.. konting respeto lang sa kanya.. nakakahiya kasi e..  u know what i mean.. i like that 
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Born2BeWired
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« Reply #39 on: April 03, 2008, 10:35:11 AM » |
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Oy! siyempre naman! I can assure kung sino man ang magiging owner nito will be pleased to find na kahit kapirasong gasgas wala siyang makikita  . As I mentioned, the only cosmetic 'damage' is yung sobrang paninilaw ng escutcheon label nya dahil after all, 7 or so years old na yan kahit di nagamit.  Tnx jr-agustin sa pagtanggol mo  . Naiintidihan ko naman si arcadeo, nowadays, why would anyone give away something to strangers na walang kapalit, yung tinatawag natin catch. I will be suspicious too. In reality, you are giving me too much credit dito sa oscilloscope. I actually gave this scope to sir electron, siya ang nagdecide na ibigay sa inyo  . Sige, paguwi ko mamaya, kukunan ko ng mas maraming pic para maexamine nyo. 
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Electronics <- Once you got a taste of it, you will never get enough.
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