Forum Post: RE: MSP430G2553 ,ADC10 and WDT Trigger
1. Yes. You're right. Please avoid waiting in ISR. Can you wake MCU from LPM mode(in WDT ISR) and trigger ADC in main? 2.Use hardware multiplier( _IQMath ) Please read the documentation before you...
View ArticleForum Post: RE: Pushbutton interrupt code MSP430FR4133
Thank you very much for your support. The code works perfectly now. Thank you again for your help.
View ArticleForum Post: RE: MSP430G2553 ,ADC10 and WDT Trigger
Hi tejaChintalapati, Thank you for your quick reply I have modified the code as per your suggestion .!!! 1)Please go through and suggest me weather is this a right way to proceed? // Please note that...
View ArticleForum Post: eZ430 Chronos868 watch reseting when i start RF related options...
Hi E2E forum. I bought eZ430 chronos 868 watch in this monday. But when i try its functions, i saw that when i start the acc,ppt and sync modes, the watch resets itself. On the forum , there are a...
View ArticleForum Post: RE: MSP430 LPM3 seems to have 25 ms current draw every 1.5 second
Something in your code causes the F5254 nto wake up.
View ArticleForum Post: RE: TI msp430-gcc howto remove unused symbols without removing...
You might try using "-flto" instead. (This requires all interrupt handlers to be marked with "__attribute__((used))".)
View ArticleForum Post: RE: Is there any frequency constraint for msp430f5438A device...
Thanks for your help! I really appreciate it!
View ArticleForum Post: Msp430f5438a: adc12 problem
I am trying to test a adc12 example code from texas. The code is correct, but when I try to connect a voltage signal at configured adc port the following message appears: msp430 trouble halting target...
View ArticleForum Post: RE: Msp430f5438a: adc12 problem
>This message appeara when the program is running and i connect the voltage to the pin. Please specify voltage and impedance of the source.
View ArticleForum Post: RE: Msp430f5438a: adc12 problem
In a first moment, I connected an arduino pin to the adc port directly without impedance. After, a variable source 0-3.3 volts from a pointer of 10 k potentiometer.
View ArticleForum Post: RE: MSP430G2553 ,ADC10 and WDT Trigger
Thanks once again for the reply teja.. 1. Please check the WDT frequency by toggling an GPIO in ISR and make sure you're getting 1mS time period. (If you're checking in Oscilloscope, time period will...
View ArticleForum Post: EZ430 Emulator Upgrade
In the EZ430 Emulator upgrade article (link: processors.wiki.ti.com/.../EZ430_Emulator_Upgrade) it mentions that the procedure/Chronos firmware doesn't work for the eZ430-f2013 emulator. Is there a...
View ArticleForum Post: MSP430F149 doesn't reset.
Hi, Sometimes MSP430F149 froze on my board. Reset pin of F149 is connected with output of reset IC as below image. F149 makes the pulse during operation to the WDI of reset IC. If F149 froze, reset IC...
View ArticleForum Post: MSP430FR6972 / FR4133 reset issue!
Hi TI employee, I have a MSP430FRxx rest problem need your help. and I believed it has sth to do with IC design. This problem was first found in a water-meter project, when the moto open/shut the...
View ArticleForum Post: RE: MSP430G2553 ,ADC10 and WDT Trigger
1. Both of the methods, I believe, doesn't generate noise. I'd use a timer to trigger ADC. If, in future, you want to take more/less samples, then you don't have to worry about changing PWM Frequency...
View ArticleForum Post: RE: MSP430G2553 ,ADC10 and WDT Trigger
Thank you so much for your clear explanation. Link provided by you regarding IQ_math is not working. After clicking it says "Unfortunately, the page you've requested no longer exists. Please use the...
View ArticleForum Post: RE: MSP430G2553 ,ADC10 and WDT Trigger
Here you go. It was working when I posted the answer. Now, it's not. I apologise for the inconvenience. If I answered your question, please mark my answer as "Verify Answer". Teja P.S. Editing your...
View ArticleForum Post: RE: MSP430G2553 ,ADC10 and WDT Trigger
Yes, now the link is working for me. You have definitely answered all of my question and i have thus, verified for the same. Thank you Teja.
View ArticleForum Post: RE: MSP430F149 doesn't reset.
Hi Remony! Can you find out where your processor freezes? This could be a programming fault somewhere in your code - have you tried to flash a basic program to the MSP, only running a very small...
View ArticleForum Post: RE: Msp430f5438a: adc12 problem
Hi Miguel! I'm not 100% sure about the following because I never used an Arduino, but doesn't the Arduino work with 5V? If you connected 5V to the MSP430 without having any resistance in between, then...
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