Forum Post: RE: Best Analog Signal Processing Method with the C2000 or...
Can you explain why just about 333 kHZ is the sampling frequency with the follow 'bit-bang' code?for(i=0;i<sample;i++){ array[i] = GpioDataRegs.GPADAT.all; //reading the 8bit...
View ArticleForum Post: RE: USB BULK OUT Request is cancelling BULK IN
A little bit more info. I walked through USBHCDPipeWrite and noticed that the REQPKT bit wasn't cleared until after interrupts were re-enabled. So I then walked through USBHostIntHandlerInternal()...
View ArticleForum Post: RE: DATA Abort doesn't happen for Odd 64-Bit Boundary of Erased...
Pashan,I can only suspect that when flash wrapper removes the address component (in this case 0xE060) of the original ECC checksum which is all ones after erase, it generates a new ECC which causes the...
View ArticleForum Post: RE: when f28m35 will be productioned?
Production silicon will be available by mid July through distribution. Order entry will open in about 2 weeks.
View ArticleForum Post: RE: LM4F232 and TRF7960A RFID EVM
Ran,In theory, you could use the LM4F232 to talk to the TRF7960A EVM over OTG USB. However, you would have to write your own firmware for the LM4F232 to talk to the MSP430 on the 7960 EVM.Another...
View ArticleForum Post: PMMCOREV settings and SMCLK
For the MSP430F5529:In the PMM datasheet, it states the MCLK frequency range supported by various PMMCOREV settings. Is the required Vcore affected at all by SMCLK?For example: What if my MCLK was 1...
View ArticleForum Post: RE: TMS570LS20216 CRC
Here is the matlab code that can get you the same result as the TMS570 did.(Please visit the site to view this file)1. I translate the ascii into integer.2. since you did not write to the CRC high...
View ArticleForum Post: RE: Managed make project file error in CCS v4.1.3
Vignesh,You may want to consider upgrading to the latest version of CCS (http://processors.wiki.ti.com/index.php/Download_CCS). According to this post, Ki-Soo Lee points out that this error is usually...
View ArticleForum Post: RE: Large calloc in CCSv5?
I found a very helpful test program that instructed me in the driverlib functions. so using it is a slam dunk... however... During development the flash write count will be 100's to 1000's but in the...
View ArticleForum Post: RE: Stellaris Lm4f232 USB MASS STORAGE using SD card transfer...
Harshit,I don't know how much of an impact the sector size or file system would have on write speed.The SPI interface between the LM4F232 and the SD card is limited to 12.5 Mb/s. Can you probe SPICLK...
View ArticleForum Post: Can't reach interrupt routine?
So, I've been experimenting with the Launchpad (w/ G2553 mcu). I was wanting to switch between a low power mode and the on state using the timer interrupt. I'm not very familiar with interrupts....
View ArticleForum Post: RE: crc with VCU
Shailesh,Try using the VCU library in the controlSUITE libs directory. There are pre-written C callable assembly functions that will do exactly what you want to do. Look in this...
View ArticleForum Post: RE: s2e example code
It sounds like you are using a code size limited version of Keil which allows you to link programs up to 32 Kbytes. Your code is 35290 bytes, which exceeds the 32 Kbyte limit...
View ArticleForum Post: RE: Using AM3703 with USB need advise
I'm in the middle of evaluating the capacity of the AM3703 to execute qt5 3d apps. I know that the main difference betweenthe am3703 and the dm3730 for my app is the gpu and sgx suport. I know as well...
View ArticleForum Post: RE: ADC result is quite noisy
Devin:Thank you very much for your reply. And yes, this is the procedure I did. I tried to test the ADC in different conditions, and they show different results. Do you think the configuration in EPWM...
View ArticleForum Post: RE: HVPSFB main.c
John,This is just to let the user experiment with different values of slope. With peak current mode control there is a minimum critical slope value that is required to guarantee stable operation of the...
View ArticleForum Post: RE: Concerto Flash API
Hi Stefan,F021 Flash API reference guide mentions in the Flash API overview chapter that writes to protected registers should be enabled by users. But I will take your suggestion to mention the same...
View ArticleForum Post: RE: F6638 Flash to RAM and Main Memory erase
Never seen this before either ^^. Thank you very much, that solved it - the memory browser showed the written data! Cheers
View ArticleForum Post: RE: XDS200
Thanks, Anthony.I was hoping there was more capability than was implied on the wiki pages.Thanks for your time.Charlie Johnston
View ArticleForum Post: RE: Windows drivers for Stellaris LM3S1968 Evaluation Kit
Philip,We have seen this type of behavior before when the USB FTDI drivers for other devices are interfering with the Stellaris drivers. Use FTCLEAN to remove all the FTDI drivers from your system....
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