Forum Post: RE: [ Config and Start CPU-Timer of DSP TMS320F28335 ]
Hello Malory!If I understood you right you want to get FSK-signal. if so what are two frequencies you want to have and how often you want them to switch (i.e. what is desired timer0 interrupt...
View ArticleForum Post: RE: TMS570LS - SCI Phantom Interrupt
Zhaohong,We are not performing an operation on the sci while interrupt is disabled. We are accessing the queue directly and want to make sure the ISR is not updating the queue at the same time.I don't...
View ArticleForum Post: RE: msp430f5435 with sd card
You can use fatfs. I believe it is the best to look into example. You will find sd card and fatfs usage...
View ArticleForum Post: RE: Video: InstaSPIN-MOTION overview
you can not yet simulate our FAST observer in Matlab.we are looking at potentially sharing encrypted blocks, but only if we are sure of their security...so no promises anytime soon.
View ArticleForum Post: RE: Need to change 2 glyphs in FontCmss18
No problem - I've already proven I can't be relied upon to answer all the questions posed in any given post to this thread so I owed you one :-)
View ArticleForum Post: MSP430F5528 External Oscillator Capacitor Selection XT1
Good afternoon,I am working on a PCB for a MSP430F5528. I am already using the MSP430F5529 development board but I am confused on the use capacitor selection for the external low frequency crystal on...
View ArticleForum Post: RE: Microcontroller with 4 bit SD mode peripheral
I never heard on special peripheral for 4 bit SD interface. You will have to access bus through GPIO peripheral. No idea about performance though. Should be much better than in SPI mode.As a result...
View ArticleForum Post: RE: TMS570LS31xxUSB Error connecting to the target (Error -2062...
Many thanks once again! It does seem to be the code. Following your instructions I was able to reconnect and also to run the demo programs. The problem is also repeatable by reloading the code. If...
View ArticleForum Post: RE: What is the latest MSP-FET430UIF firmware?
[quote user="old_cow_yellow"]I have the same experience as you did.It appears to me that it is not a matter of what is the latest. They each want to have a certain specific version. If the firmware...
View ArticleForum Post: RE: F28M35(TMDXDOCKH52C1): Problem connecting Photo spectrometer...
[quote user="sebastien begue"]So i will implement this and work on TI/RTOS during i'm waiting the reception of HC164.[/quote] Hi Sebastien, these day I am very busy, some news?
View ArticleForum Post: RE: MSP430F149 serial communication
Check loopback on USB serial dongle. Characters you sent should be echoed back. Repeat for MCU if successful.
View ArticleForum Post: RE: PMSM motor control
[quote user="daniel lybaert"]"In my opinion", this rotor disc can run under a speed of 6.000 rpm ! My grinding disc of 230 mm run's also at 6.500 rpm and is no way in metal ![/quote] Hi Daniel, first...
View ArticleForum Post: Video: InstaSPIN In Action (Treadmill)
Check out this video that includes some footage at a recent customer visit, with InstaSPIN automatically providing FOC torque control, simplified speed tuning, lowered costs, higher reliability, and...
View ArticleForum Post: RE: License for CCS using TM4C123G
[quote user="Grant Drescher"]Thanks Sai,if I understand correctly the Bundle License is board locked. My next question is will I have to have two seperate installations of CCS in order to continue...
View ArticleForum Post: CAN module How to read the bus CAN
Hi all!!I´m trying to make a CAN comunnication between two differents boards through Can bus with 2 transceivers but I do not understand how to read the bus whit piccolo texas 28069.I have one...
View ArticleForum Post: RE: How to Measure of Execution Time without including any header...
GPIO pin will work, but make sure to compensate for the delay for the processor just to toggle the IO with no software in between.It takes about 25 cycles to toggle an IO on the TMS570, TMS470 is a...
View ArticleForum Post: RE: issue with RM48L952
Zhaohong,you mean the on chip ADC? I need 16 bit ADC and DAC and hence have used ADS8344 and DAC8568. Can I give 5V to these chips but operate from the 952?Vaidi.
View ArticleForum Post: RE: LM3S9B96 Non-Power-Pin 1(PE7) Max Voltage When Off
On that datasheet 26.1 Maximum Ratings, it says Vnon should be 300 mV. Does this Vnon encompass this pin?
View ArticleForum Post: RE: F28M36 Boot from flash causes ethernet not to function
I have figured it out but need to read some more...I was missing the:SysCtlPeripheralEnable(SYSCTL_PERIPH_ETH); before the watchdog and pin setup which is follwed by a...
View ArticleForum Post: RE: LM3S5791-IQC80-C5 VDDC range
Hi,Sue.Recently we were reported that some boards(failure rate is about 10% ) installed C5 chips lost the S/N stored in the on-chip FLASH. Can this be related to the usage of external 1.2V LDO?On those...
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