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issue with hyperterminal

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suddently started working 2day...i tried my board to another msp430g2553 rev 1.5 ...and wolla it started working...:)

earlier i tried using my another mspg2553 rev 1.5 and msp430g2231 and it didnt work in both...

thanks Rickta59 for your support...:)

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try to cross the tx / rx lines on PC side 1st.

 

u can do so by removing the mcu from the LP socket. and run a jumper (short circuit) between p1.1 and p1.2.

 

connect your terminal application. type something.

 

does it echo what u type.

 

this will ensure that host side of things are working properly.

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Hi, Im a noob.  I can flash in example code on usb fine all good.

 

When I do Serial stuff I get no comm data showing.

 

I got the 1.5 board, 2553 jumpers horizontal for HW uart.

 

 

The com1 monitor box in energia shows nothing

Hyper T shows nothing, 9600, 8, none, 1 

 

XP sp3  

 

Steve

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Hi Steve,

 

Are you sure you are flashing ok ?

When you try examples that controls the LEDs do the LED react correctly ?

Then if you are able to flash there is no reason why the Energia serial monitor should not be working.

The Basics/DigitalReadSerial example should be working with the 2 UART jumpers set perpendicularly to the 3 remaining ones.

Try to force the speed at 9600bps perhaps.

 

Yan.

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Hi Yan, yes the programs run ok. Its serial data I cant see.

 

I have toggled leds based on A/d reads ect. Want to learn LCD display etc.

 

 

Do I use the supplied DL usb cable to connect hyperterminal? DL is on com1 and HT is on com1 also.

 

The COM viewer in energia does not display anything either??

 

I like little peocessor boards but when my set up wastes days of my sad life I so want to pour petrol into my pc and at least get a warm from it

 

S

 

 

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Seems COM1 isnt released following DL from energia - so energia cant log on com1 neither can HT.

 

HT functions now using com3.

 

 

Post DL, subsequent DL..d's fail showing cant find MSP-FET430UIF... blah ...

 

Pulling the usb cable and swapping then allows a new code DL with no error.

 

Logging available too on com3.

 

XP is a bit old I think.

 

S

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Seems COM1 isnt released following DL from energia - so energia cant log on com1 neither can HT. HT functions now using com3. Post DL, subsequent DL..d's fail showing cant find MSP-FET430UIF... blah ... Pulling the usb cable and swapping then allows a new code DL with no error. Logging available too on com3. XP is a bit old I think. S

Hi Golnuf,

 

If it is plateform related I cannot help you much further...

I am using OS X and somehow have the reverse problem, Energia serial monitor is not releasing the COM port and I have to unplug the board if I want to upload after doing Serial stuffs.

 

Yan.

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