Forum Post: CCS: Different data from UART compare to Hyper terminal.
Tool/software: Code Composer Studio Hi, I suppose to get data 3b,82,53,81 but the data i get is 9b,82,2b,81 using uart what may the problem. i had set uart configuration as below. USCI/EUSCI: USCI...
View ArticleForum Post: MSP430FR6972: Device stops after entering low power mode
Part Number: MSP430FR6972 Recentley I've experienced some problems with the MSP430FR6972 device after entering LPM2 The application spends most of the time in LPM2 and is awakened when timer expires,...
View ArticleForum Post: RE: How __delay_cycles() works
Software delay loops will not be accurate and waste mcu cycles. The two timers in a G2553 have CCR1 and CCR2 that you can set to toggle a pin in hardware, with CCR0 value being the freq So give up on...
View ArticleForum Post: RE: CCS: Different data from UART compare to Hyper terminal.
Hello Praveen, Can you provide some more context to your situation? Are you testing with the UART 'echo' code example and the error you are seeing is for all of the combinations of clock and baud rate...
View ArticleForum Post: RE: MSP432P401R: Production Launchpad, Timers not working
Reid, I am sorry to hear you are having issues. Can you point me to the example projects that you are referring to? I will attempt to run them on my own production version launchpad and see if I run...
View ArticleForum Post: RE: MSP432P401R: [MSP432] P5.6 TIMER_A2 hgih frequency PWM...
Daniel, Have you tried starting from the following example? dev.ti.com/.../ I'll look into this a bit more, but need a little time.
View ArticleForum Post: MSP430F5510: MSP430F55xx Device Erratasheet PORTxx
Part Number: MSP430F5510 Hi, There are some problems for MSP430F5510 related to port state (not high-z) during reset / startup (PORT16 and PORT30) in slaz301s , without workaround. There are present...
View ArticleForum Post: RE: MSP430F5510: MSP430F55xx Device Erratasheet PORTxx
Hello, As far as fixing errata when it comes to a device, when a new device revision is planned, each erratum is looked at to see if it is feasible to be fixed in the new revision. These decisions are...
View ArticleForum Post: RE: Power consumption problem of msp430f6736' LCD_C Module
Hi shaw, Daniel, The more segments that you drive the higher your current consumption will be, so your results of seeing higher current with more segments makes sense. As described in the app note...
View ArticleForum Post: RE: MSP430FR6972: Device stops after entering low power mode
Hi Olav, Thanks for posting, and I hope that we can guide you through some tests to quickly find the root cause of your issue. You have already provided some very useful information that the crystal...
View ArticleForum Post: RE: MSP430FR5989 / MSP430FR5986 current consumption issue over...
Ruben, We need to get profiles of of your LC tanks' oscillation frequency and amplitude changes over a range of temperatures. Can you put these together for 3-5 of your sensor boards? We have a working...
View ArticleForum Post: MSP430G2231: GUI Composer
Part Number: MSP430G2231 Support Path: /Tools & software/Help me with an issue/Design Kits / Evaluation Modules / Boards/Software issue/ To whom it may concern Dials with the GUI Composer have been...
View ArticleForum Post: RE: IC TO PROVIDE HIGH ACCURACY PULSE OUTPUT FOR 0.1 CLASS ENERGY...
Hi Suman, To confirm, you are getting pulses for higher currents? For low currents, do the pulses slow down, show up randomly, or not at all? What voltage and current ranges (min, max) are you working...
View ArticleForum Post: RE: IC TO PROVIDE HIGH ACCURACY PULSE OUTPUT FOR 0.1 CLASS ENERGY...
Thanks James Evans for reply. Voltage under consideration : 80V to 600V Current under consideration : 10mA to 90A Currently i have made it with 1600 impulse output. But it is not possible to check its...
View ArticleForum Post: MSP430FR5848: MSP430 Code downloaded via BSL not working properly
Part Number: MSP430FR5848 Hi, For our project we are using MSP430FR5848 micro-controller. The firmware for the project works well when downloaded via a JTAG. But when we download the code using the BSL...
View ArticleForum Post: RE: Variable storage in memory of MSP430
Hi, Could anyone explain the storage area of the below type of variables in MSP430. int a; - local variable declared inside a function int b; - Global variable extern int b; - extern global variable...
View ArticleForum Post: RE: Variable storage in memory of MSP430
a: stack (SRAM) b: SRAM b: no storage (extern just references a variable defined elsewhere) c: SRAM d: SRAM e: stack f: flash Variables on the stack might be optimized away. In C++, f might be...
View ArticleForum Post: RE: MSP430FR6972: Device stops after entering low power mode
Hi Katie Thanks for swift reply 1.The issue is somehow reproducible i.e. sometimes the device stops within minutes of running other times within a few hours. 2.Pulling the reset line low will reset the...
View ArticleForum Post: RE: Variable storage in memory of MSP430
Learning C language using forum which is not designated for C (learning) is not the best idea. There are plenty of C language learning resources in the internet and paper. C data types are explained...
View ArticleForum Post: MSP432P401R: operating SPI2 through DMA channel
Part Number: MSP432P401R Hi. i am trying to operate SPI_B2 (P3.5-3.7) through DMA channels 6,7 but it simply doesn't work i'm initiating the SPI_B2 and testing it without the DMA channels and it works,...
View Article