USB hangs on Begale bone, Debian 6.0.5 Linux 3.2.28-psp21.1 armv7l
Hi!We use beagle bone in an embedded application and we have problem with the USB-host. We need 3 ports and thus we use a hub with external power supply (we have tried different brands of usb hub and...
View ArticleReliability Report for PTH05000W and PTH04T220W
Hi, I would like to request for the reliability and qualification report for PTH05000W and PTH04T220W power modules.Also, can I check on what is the IPC classification for both modules?Thank...
View ArticleError in CCSv5 Setup
I downloaded CCSv5.2.1.00018 and attempt to run the Setup executable. The program fails to complete failing at about 20% into the setup with the following error message. "Error in action...
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UCC28070 question
Good Day All:We have designed a digitally controlled, 2-4-6 phase boost regulator. Our output power requirement is configured in 2KW chunks up to 6KW. The output voltage has a control range of 400 -...
View ArticleI need a method to pass collected data to the ethernet world
I am using the Stellaris Cortex M3 LM3S6965.I will be interfacing the microcontroller thru the ethernet port. (Windows program has not been written) I plan on using C#.I am taking two ADC measurments,...
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Questions about SPI Initialization
Greetings,I am using the F28335 and I am not sure if I am initializing the SPI correctly to work for gpio ports 12,13, 14, and 15. Is this the correct way to do it? I can't seem to see any signals...
View ArticleSPP_Set_Configuration_Parameters always fails.
I am currently testing DK-LM3S9D96 with bluetooth modeul.I am trying to achieve a data rate of 80KB/second from the micro controller to a Windows 7 PC.With the current version of the SDK (version 1.0...
View ArticleDifference of BT STACK & DEVICE DRIVER
Hi all..Can some give me the explanation for the BLUETOOTH STACK & DEVICE DRIVER ?What are the DIFFERENCE Between them?I go through Wiki I couldn't get Clear ideaThanks in advance
View ArticleHIGH SDPEED AMP
Looking for high speed, FDA amp. for 3,3V or 5V, to replace ADI, ADA4930, for ADC interface (ADS5402).Need flat BW at 500M,with G=1 0r 2, and low distortion.
View ArticleThought of using the TPS3808G125 as a single power on reset for a 3.3V circuit
hello there ,i need to apply a single (one-shot) POR circuit at the power up of the card - however the costumer does not want the main voltage (3.3) to be monitored since he does'nt want any "active"...
View ArticleConstant Expressions, ARM M3
Dear all,I'm confused about the use of constant expressions. Or is it a compiler bug for the TI ARM v5.04? Here is the sample code with the corresponding result in the line comment:static float...
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Cannot get OpenEM example (MCSDK) to work on TMDSEVM6678LE
Hello all,I'm trying to run the OpenEM example from MCSDK on cc6678 evaluation board (openem_1_0_0_2/packages/ti/runtime/openem/examples/Example_0). I've followed the instructions on:...
View Article28335 eCAP capture interrupt on either rising or falling edge
In the past, using a 2812, I was able to use the Capture Unit of the Event Manager to trigger an interrupt on the rising or falling edge of a signal. I haven't been able to figure out how to do this...
View ArticleHow to define user or superivor modes of operation?
Hello, I'm using the dsp of C6747.I know DSP allows the operating system to give a basic level of protection to sensitive resources and Local memory is divided into multiple pages, each with...
View ArticleHow to print more than 4 digits after the decimal point when printing a float...
Hi,I am working on a SYS/BIOS project which needs to print float values to the console.I figured out that the following statement has to be a part of the application .cfg file to enable the...
View ArticleHow to use the client_evmc6678 example
Hi,There is a NDK example project at: C:\ti\mcsdk_2_01_02_06\examples\ndk\client\evmc6678l. I have imported this project and build it, but I do not know how to use it. I only see a short paragraph in...
View ArticleThe Server does not receive any data
Hi,I'm a newbie with the CC300I have ported the spi driver to my platform (STM32F103 - ST Cortex M3)I managed to connect to the AP and the module responds to a PINGI create a Server, and I startwaiting...
View ArticleCC1101 Transmitter power limiting above 0 dBm
Looking for an explanation as to why I might experience limiting of output power in a CC1101 at 400 MHz.I am finding very good correlation at power setting for the PATABLE(0) at all power levels below...
View ArticleWhat kind of sensor control system?
what kind of sensor control system can be use? only thought of temperature sensor control system. can't think of any other types. can be used for MSP430F2274.
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