Author Topic: shud down pc using rs232 (Read 1067 times)

beethoven21 · « **on:** February 06, 2010, 10:03:49 PM »

pano po ba yun gagawin sa side ng pc?

sa ngayon po kasi, halos ok na po ung sa part ng hardware. ung sa pc side na lang. ang di ko n lng po maisip kng pano ko gagawin ung software n pede i-load sa startup ng os at mag-momonitor ng activity ng rs232. ung plano ko po kasi sana i'll send a certain byte or bytes n iinterpret ng software n shutdown signal.

ung mga nababasa ko po kasi gumagamit p ng hyperterminal. wla po bang ibang paraan? kasi di b po ung hyperterminal dpat p i-open bago maging operational?

Philippine Electronics Forum · « **on:** February 06, 2010, 10:03:49 PM »

tiktak · « **Reply #1 on:** February 06, 2010, 10:09:06 PM »

gawa nalang ng software sa VB or C# na mag stay lang sa system tray at nag aabang ng signal mula sa rs232

Philippine Electronics Forum · « **Reply #1 on:** February 06, 2010, 10:09:06 PM »

beethoven21 · « **Reply #2 on:** February 06, 2010, 10:18:28 PM »

ung kelangan po ung tipong background application. ung pagkabukas p lng po ng pc, bago p man may mag-login running n po

Philippine Electronics Forum · « **Reply #2 on:** February 06, 2010, 10:18:28 PM »

RiDdLeR??? · « **Reply #3 on:** February 06, 2010, 10:26:28 PM »

Google mo how to run your app as a system service para kahit di mag-login eh niloload yung app mo.

Philippine Electronics Forum · « **Reply #3 on:** February 06, 2010, 10:26:28 PM »

beethoven21 · « **Reply #4 on:** February 06, 2010, 11:54:24 PM »

ibig ko p sabihin, ung monitoring app po running n at the very start of the os. di po shut down after loading. depende n po sa hardware n connected sa rs232 kng kelan sya magpapadala ng shutdown signal

Philippine Electronics Forum · « **Reply #4 on:** February 06, 2010, 11:54:24 PM »

tiktak · « **Reply #5 on:** February 07, 2010, 12:12:17 AM »

ganun naman pala ilagay mo lang sa startup yung app solb ka na

beethoven21 · « **Reply #6 on:** February 07, 2010, 12:22:01 AM »

regarding that po, wlang problema. kaso un nga po, sabi po kasi sa mga nabasa ko kelangan p n activated ung hyperterminal bago maging active ung connection. wla po b ibang paraan para ma-establish ung connection?

tiktak · « **Reply #7 on:** February 07, 2010, 12:33:02 AM »

you do not need to use hyperterminal, kung VB use mscomm, sa C# serial port class

beethoven21 · « **Reply #8 on:** February 07, 2010, 12:39:15 AM »

pareho lng b po pag parang null modem ung pagkakagawa sa connection?

tiktak · « **Reply #9 on:** February 07, 2010, 12:53:31 AM »

yup i.e. MCU TX --> PC RX, MCU RX -->PC TX but do not connect your MCU directly to your PC use a level converter like max232

beethoven21 · « **Reply #10 on:** February 07, 2010, 01:04:05 AM »

nice! now that solves the issue =) ayus n po ung sa level converter. nag-order n po ako ng max3232 sa farnell. that should do the job

Redskin · « **Reply #11 on:** February 08, 2010, 09:43:21 AM »

Quote from: beethoven21 on February 06, 2010, 10:03:49 PM

pano po ba yun gagawin sa side ng pc?

sa ngayon po kasi, halos ok na po ung sa part ng hardware. ung sa pc side na lang. ang di ko n lng po maisip kng pano ko gagawin ung software n pede i-load sa startup ng os at mag-momonitor ng activity ng rs232. ung plano ko po kasi sana i'll send a certain byte or bytes n iinterpret ng software n shutdown signal.

ung mga nababasa ko po kasi gumagamit p ng hyperterminal. wla po bang ibang paraan? kasi di b po ung hyperterminal dpat p i-open bago maging operational?

ito yata kailangan mo
http://rapidshare.com/files/344576225/Internet_Kiosk.rar
http://www.electronicslab.ph/forum/index.php/topic,1177.msg257597.html#msg257597

Philippine Electronics Forum · « **Reply #11 on:** February 08, 2010, 09:43:21 AM »

Philippine Electronics Forum