Forum Post: RE: FPU Digital Power Library
HI Igor Gorbachev,Thanks for your reply,I am struggling to understand Q-format representation. can any one explain Q-format representation with an example.Regards,Prashanth K
View ArticleForum Post: RE: Stellaris Launchpad baud rate
As stated - your other/earlier post - UART3 exposes that limitation which is not an MCU limitation but one introduced by Stdio - and which can be fixed by modeling UART3 after lower numbered UART...
View ArticleForum Post: I2C read/write via DMA fail randomly
Hello,We are using the RM48L950 for our project, and we have it set up to use the I2C to read/write to an external memory chip (serial eeprom). To read/write a block of data, the DMA is used to move...
View ArticleForum Post: RE: About file format, when use UniFlash
The endianess means how the data is stored in the memory. The address format is the same for liitle endian and big endian.Big endian: Stores data big-end first. When looking at multiple bytes, the...
View ArticleForum Post: RE: Help with a small fragment of SLAA281b SPI sample code
I have changed the following lines of code (hal_SPI.h): #define halSPITXDONE !(UCA0STAT&UCBUSY) /* Wait for TX to finish */ #define halSPITXDONE !(UCA1STAT&UCBUSY) /* Wait for TX to...
View ArticleForum Post: RE: MSP430 Launchpad temperature sensor value
[quote user="Wouter Portegijs"] Is there any "secret/privat" info in the chip markings?[/quote]Nope, it's really just lot number information - it's there so we can track back to the specific fab, test...
View ArticleForum Post: RE: TM4C123 ADC acquisition timing
Excellent - thank you Bobby!Sincerely,Dave
View ArticleForum Post: RE: ADC stability for external temperature measurement
Added the resistor but no change. I also tried different capacitors but no such look. My code is basic at the moment just on/off so the problem could be solved in code. I think only the immediate...
View ArticleForum Post: Chronos (current revision) safe firmware update
Hey TI community- I received my chronos today, manufactured 01/2013. When attempting to update the firmware to monerosa's custom firmware, I found that control center "fails to start wireless update."...
View ArticleForum Post: RE: Chronos wireless update crash
Here is the solution of the problem (not in the User Guide):Readme.txt file (C: \ Program Files \ Texas Instruments \ eZ430-Chronos \ Software Projects \ Chronos Watch \ eZ430-Chronos v1.1 - white...
View ArticleForum Post: RE: VDDC LDO capacitors
Thanks David, I'll keep following up until we get something definitive. Robert
View ArticleForum Post: RE: MSP430 bootstrap loader's even parity
Your understanding is 100% correct. The remaining questions are:(1) How do we enter this BSL if the main application does not initiate this BSL -- due to any reason? The answer may be using one of...
View ArticleForum Post: RE: Sugestion about tactile switch debounce with MSP430
[quote user="Leo Bosch"]A capacitor does nothing against a static discharge.[/quote] So long as the layout is not horrible, a capacitance at the input means the input sees a much lower peak voltage...
View ArticleForum Post: RE: DMA SCI RX/TX
Hi Prathap,I wanted to know how to modify the above example to implement SCI RX DMA. Esp the /*Enable SCI TX DMA*/ part.Thank you,Agraj
View ArticleForum Post: RE: how to find the dabort occur reason in TMS570LS3137?
Yong,I don't have access to a board at the moment and didn't check your .rar.But you can easily find the address of the instruction that caused the data abort.There are coprocessor registers in CP15...
View ArticleForum Post: RE: MSP430G2553 Interface with DS18B20 Problem
Hi, thanks for the code. I am having a bit of trouble getting it to work.Do I need a crystal?When it does produces a result I get K and F in bits 2 and 3 of scratchpad. I am not sure what is wrong....
View ArticleForum Post: RE: NHET with 2 PCNT on the same pin
Stefan,I see the table you're referring to where N2HET[17] isn't listed. That's not really what the table was intended to inform you about but I can see where it's confusing and we'll need to do...
View ArticleForum Post: RE: C2000 Compiler Options
Thanks for your quick response David. I am having a customer issue with stack corruption and just wanted to see if there were alternative compiler solutions out there.... I'll be posting the issue...
View ArticleForum Post: GPIO38/XCLKIN(TCK), GPIO37 (TDO), GPIO36 (TMS),GPIO 35 (TD1) for...
Hi,Will there be a problem, If I use GPIO38/XCLKIN(TCK), GPIO37 (TDO), GPIO36 (TMS),GPIO 35 (TD1) for Jtag programming as well as the data input for a LCD display? Do I need to consider anything during...
View ArticleForum Post: RE: Delfino F28335 DMC Library
Thank you very much to all of you. This week I will try these code in the board I have and comment again.
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