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CCS/CC2652R: Overlapping segments at address 0x57fa8
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Linux/AM5708: [Bring Up] SD1 CLK does not toggle at all on power up
Part Number:AM5708
Tool/software: Linux
My custom AM5708 board is configured to Option 1 Boot Sequence (SD card, followed by eMMC). On power-up, I expect to see some toggles in the SD1 CLK line, but it is simply flat for me. Can I get some pointers for this behavior? I checked the schematic. SD1 is indeed the one I am using.
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CC2531: Not detected by PC after reflashed with Z-Stack
Part Number:CC2531
Hi,
I have purchased three CC2531 USB dongles and a CC Debugger. I want to flash these dongles with Z-Stack (to make them behave as ZigBee) to be able to communicate (send and receive messages) from one ZigBee dongle to another.
I have successfully uploaded the hex file created with IAR workbench and have flashed using the flash programmer. As soon as the flashing is completed, the green light disappeared from the dongle (neither shows the red light). Now if I want to communicate one ZigBee (dongle with Z-Stack) with another, can I do so through USB port? If yes, with which software? Smart RF Studio?
I've tried it with the Smart RF studio but no device shows up when the dongle is connected to a USB port and the Smart RF studio is opened. However, the Smart RF Studio detects SoC CC2531 when the debugger is connected in addition to the dongle.
Reiterating the base question: How to send a message from one dongle to another after uploading Z-Stack on to it?
Looking forward to your answer
Thank you!
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DLPC300: Cannot connect to DLPC300
Part Number:DLPC300
Hello,
In Win 7, the TCP-IP settings for the DLCP300 are set to be
You can test these to see they are set OK:
But in order to communicate with it, in the GUI (V5.0), we have to set the IP as 192.168.1.98, which is not correct since it is actually192.168.1.99. We can ping 192.168.1.98 but not 192.168.1.99! Since we use the C++ code samples provided by TI, our program, therefore, does not work. What's is it that we are setting wrongly?
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CCS/CC2652R: why ccs is so slow during project build.
Part Number:CC2652R
Tool/software: Code Composer Studio
Hello,
why ccs is so slow during project build?
It is taking at least 10 minute to build one project.
is there any specific system configuration?
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CCS/TMS320C6455: I am converting a project from CCS v3.3 to v7.4 and am having trouble with a generated .cmd file. Do .tcf files still work in CCS v7.4?
Part Number:TMS320C6455
Tool/software: Code Composer Studio
I am converting this project and when I build a .cmd file is generated that produces build errors. We believe a .tcf file may be able to help but simply adding the .tcf file does not work. Is there some other file type that replaces .tcf and can we convert our current .tcf file to it? Do we need to do something else instead?
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CCS/MSP430FR5739: Tried to initialize USB FET number 2, but only found 1 USB FETs
Part Number:MSP430FR5739
Tool/software: Code Composer Studio
A similar thread was started about 1 year ago but I do not see any resolution. I have the same problem now and we are line down so a quick resolution is much appreciated. The specifics of my problem are:
1) Using the EXP-MSP430FR5739 evaluation board
2) trying to update the UUT code last built with CCSV5, now building with the newly installed CCSV7, the debugger throws the error: Tried to initialize USB FET number 2, but only found 1 USB FETs.
3) Loading the demo project for the board works.
4) loading the UUT code with Lite FET-Pro430 works
Anybody know what changed?
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CCS/TLV320AIC3206: How to set the sampling rate of the codec
Part Number:TLV320AIC3206
Tool/software: Code Composer Studio
Hi,
I'm using c5545 booster pack to implement fir hamming window order 161 bandpass filter. Booster pack came inbuilt with aic3206 audio codec.
1) I would like to run my filters with different sampling rates. How do i set that in my code so that my codec start sampling at that rate? following attached is the code file
2) Also i tried running the fir filter hamming window 161 by getting coefficients from matlab and used the default codec setting of 48khz and played a audio file. but the audio output is not as intended(bandpass is not working as it should be). While calculating the filter coefficients in matlab I used 48000 as the sampling rate while calculating the cutoff frequencies of banpass as 2*30/48000 and 2*300/48000. I'm interested in 30hz-300hz bandpass. Why do you think my filter is not working as intended?. Thanks in advance(Please visit the site to view this file)
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TMP422: Can we use TMP422 instead of TMP461?
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DLPC300: RNDIS Driver origin Win 7 and Win 10
Part Number:DLPC300
In my computer, when connected DLPC300 automatically loads RNDIS driver by Acer (V1.0.0, 1/13/2010), But since my Win OS is 7 (pro), I can also load MS version of this driver (V 6.1.7600.16385, 6/21/2006). Which one should I use? It seems in Win 10, the only available driver is that of Acer's.
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CCS/F28M35H52C: set contents of global variable in same line as declaration
Part Number:F28M35H52C
Tool/software: Code Composer Studio
When I do the following the variable is zeroed out when I run the code instead of containing the data that I specified.
Uint16 myVar[2] = {1,2}; // this is in my main source file declared as a global before the main routine
In a source file can you no longer set a global variable in the same line as the declaration or is there some project setting which allows you to enable/disable this? I recently moved from CCS 6.1.1 using compiler 6.4.6 to CCS 7.4.0 using compiler 16.9.6. I started a new project pulling heavily from an old project and have noticed that I can no longer set a variable in the same line as I declared it.
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CC2650: Can CC2650 and CC2630 IC's both run Zigbee applications?
Part Number:CC2650
Hi, I'd like to design a simple Zigbee board, like a bare bones CC2650 SensorTag, but the CC2630 seems more dedicated to Zigbee applications. Both the CC2650 and CC2630 datasheets say they support IEEE 802.15.4 PHY and MAC, but the CC2650 datasheet only says it also supports BLE.
Does this mean that the CC2650 (...F128RSM 32 pin) and CC2630 (F128RSM 32 pin) IC's can both run Zigbee applications, but only the CC2650 has the option of running a BLE application?
If so, besides the CC2650 IC, would there be any other hardware/part differences required for a BLE board vs. a Zigbee board made with the CC2650? No hardware differences would be great.
Besides the BLE and Z-Stack, is there any other different firmware or board support software required? I understand there will be differences in application software.
Experienced help would be most appreciated.
thanks in advance,
-Marty
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BQ2012: PFC Value for 2450mAh NiMH
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66AK2H14: Power Down unused Cores
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TPS25200: Can one use the TPS25200 in a negative supply
Part Number:TPS25200
Hello TPS25200 gurus!
Can the TPS25200 be used in the attached PDF drawing? And if not - what would you recommend. The load current is low, <100mA, but we need to protect both the power rails feeding the Piezo Bridge from short circuits (the load cell is at the end of a cable that could be damaged).
(Please visit the site to view this file)
Thanks!
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INA333: Thermistor Signal Conditioning
Part Number:INA333
Hi all,
I have a general question regarding the signal conditioning of a 10kOhm Bead Thermistor. What is the recommended option for best accuracy to interface to a standard ADC within a micro controller. Would it involve a wheatstone bridge and then an instrumentation amplifier?
Thanks in advance!
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BEAGLEBOARD-X15: Changing the Pinmux configuration with the AM5728
Part Number:BEAGLEBOARD-X15
My engineering team and I are working with a BeagleBoard-X15 and plan on gathering sensor data through the pins mapped to the SPI and UART pins on the onboard AM5728 processor. We also plan on getting data through the USB ports and sending data out from some GPIO pins.
I'm not too experienced with microprocessor systems, but my team and I were looking through the BeagleBoard's pin layout diagram and found each pin on the board that we'd like to use. However, as I understand it, each of the BeagleBoard's pins are mapped to multiple AM5728 pins, and the pinmux must be configured so that the processor is prepared to receive signals to a specific pin (Please correct me if that was inaccurate or incorrect). I wanted to know how exactly this can be done, and where in the Debian Linux system the configuration files should be.
Here is the BeagleBoard's pin information: https://docs.google.com/spreadsheets/d/1mSqEpV_BAUHfeNApytxHcGhgTZwypy564GyOr66Nphs/edit?usp=sharing
An example of what we're doing:
In the spreadsheet at the link above, if you look in the BBX15 tab, near the top there is a pin labeled GPIO4_17 that outputs from the pin P16.03 on the BeagleBoard. On the right side of the spreadsheet, it says this can be used as the mcasp 0 d11, mcasp 5 tx fs, mcasp 5 rx fs, spi 2 cs0, etc. We would like to use this pin for its spi 2 cs0 function. How should we go about ensuring that the processor will take SPI data into that pin?
I'd greatly appreciate any help you could give! I also have questions about whether certain Python libraries will work to interface with the pins on this particular board, but I'll put details in a follow-up if allowable. Thanks!
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CC2650: Connecting Multiple SensorTags with SensorTag app CC1350 and CSV
Part Number:CC2650
I have 2 CC1350 SensorTags (BTLE + other wireless option). Am just using BTLE so very similar to CC2650. Product page describes: Max devices = 8.
I have the iOS app on an ipad mini, and the android app on a phone. Same issues and questions for both devices:
I can find 1 or both devices in the device list. Can only get data from one SensorTag at a time.
Q Is there a way to get the data from more than 1 SensorTag to the app?
Q Is there an app that records data from multiple SensorTags?
Lots of mentions on the web that you can email yourself the CSV data from the app.
Q How do you get the CSV data from the app?
Q How do you get the data from more than 1 SensorTag from the app?
If connection to multiple SensorTags and data from them is possible IF a cloud service is used, any recommendations?
Much thanks. J.
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TRS3122E: Current on VL?
Part Number:TRS3122E
I am looking at using the TRS3122E on a 1.8V based logic system so I can avoid additional voltage translators. I will be running the Vcc off of 3.3V. Figure 1 of the datasheet allows me to estimate the current from Vcc, which should be the majority of the power required. I was surprised that the current requirements on VL, the logic supply voltage, is not shown anywhere.
What current should I plan on for VL?
Thanks
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CC2540: CC2540 USB Dongle Windows 10 x64 Driver
Part Number:CC2540
I'm trying to use the CC2540 USB Dongle as a packet sniffer. It was pre-programmed with the corresponding firmware, but I don't manage to install it on my PC and use it as a sniffer tool. I have already tested with the 2 packet sniffer applications from TI, but it keeps saying there is no driver for it. I found an x86 driver in the sniffer installation folder, but not x64. Installing the BLE stack there are x86 and x64 drivers available but not for this VID/PID (VID_0451&PID_16B3). Is there a 64bit driver for Win 10? Where can I find it?
Best regards
Fernando
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