Error in CC2540/41 user guide re. interrupt control
The user guide for CC2540/41 uses the PICTL register to control GPIO interrupts, the bits that refer to port 0 to 3 interrupt configuration indicate that the bit should be set to zero to generate...
View ArticleUnable to flash programm through eclipse on MSP-EXP430FR5739 FRAM Launchpad
Hello,is there any detailled site that describes how to flash a compilled program through the FRAM board? i am aware, that the programming interface is thge same as the launchpad. if i compile in CCS...
View Articlehmtl demo to access ADC channels on cc3200
Dear Colleagues, we would like modify the demo html in AP mode for the cc3200 to view the ADC channels rather than temperature. Can anyone recommend a way to do this? or point me to examples?Thanks
View ArticleAccelerometer read
I am using a MSP430G2553 launchpad and an ADXL 335 accelerometer. The goal is to have the LEDs on the launchpad toggle whenever the accelerometer senses movement. I am able to get an initial read, and...
View Articlebq25570 charging Manganese Lithium Coin Batteries
Hi,I´m not very sure if bq25570 can charge Manganese Lithium Coin Batteries (like for example the ML2020).The charging recommended circuit for this kind of batteries is a 3.1V from Regulator Output...
View ArticleWL1835mod with kernel 3.2 wl12xx_sdio unkown symbol
Hello,I have a custom made board with a AM3352 and with a Linux kernel 3.2.21 with an arago filesystem.Know I have connected the WL183mod on the MMC1 port and followed WL18xx Platform Intergrated Guide...
View ArticleCC2650 - Number of Channels and AC Power
Hello,I have two questions regarding the CC2650:1. How many channels does the CC2650 support?2. If powered by AC, is an AC->DC buck required? Or can it be run off of an RC Network? If so, is there a...
View ArticleQ24 number format
Hello,Newbie to C2000. I need to learn the number formats for the C2000. Does anyone know of a good source for learning the differences between the Q24, Q15 and Q31. I also need to learn how to go from...
View ArticleAM3352 : program a pull down on GPIO under linux
Helloi use a AM3352 and i want to disable the pull down of the gpio1_12 ; How can i do this under linux prompt ?I use "GPIO sysfs" driver in user space application to set/read GPIO; but i have no idea...
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A question regarding output power settings. Documentation suggests two...
Method 1 - Setting the output power using the BHET by creating a customized SP.Now I have the selection window which looks like this:As you can see the the BT/BLE Max output power settings range from...
View ArticleCC3000 Linux Kernel
I have got A20-OLinuXino-MICRO-4GB board. And i want use to connect internet with CC3000(http://www.adafruit.com/products/1534) wifi chip. It has got platform indepentdent wifi driver in the TI website...
View ArticleAM335x Run-time PM, UART run-time resume problem
Hello,Processor AM335x, linux-3.2.0-psp04.06.00.11I activated run time pm for serial interface including console (uart0-uart5).Suspend timeout 7 Sec. Console suspends after inactivity timeout.I have a...
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AM335x CK and ADDR_CTRL trace length
Does each parameter of NO.1 to NO.12 in Table 7-66 on the datasheet indicate the real trace (the etch) length, not horizontal or vertical length?Best regards,Daisuke
View ArticleTI C6638 Kepler2 SRIO NREAD FAIL After Successful transactions
Hi Support, I am communicating between a TI 6482 Himalaya DSP and TI 6638 Kepler 2 DSP over a IDT 1848 Switch. SRIO TI 6638 : 4x mode, 5.0 GbpsSRIO TI 6482 : 4x mode, 3.125 Gbps Using Interrupt...
View ArticleProject variables and environment variables dissapears
Hi,I'm trying to build a project on two computers but it seems that the project variables and environment variables that I have created under build settings for the project on the first computer are...
View ArticlePrevent MMC device renumbering upon boot when SD card is inserted or not
This post is about the exact problem I'm having, however the solution doesn't seem to be appropriate (I believe due to my kernel version). I'm using an AM3358.The solution provided there was to make...
View ArticleTI C6638 Kepler2 SRIO NREAD FAIL After Successful transactions
Hi Support, I am communicating between a TI 6482 Himalaya DSP and TI 6638 Kepler 2 DSP over a IDT 1848 Switch. SRIO TI 6638 : 4x mode, 5.0 GbpsSRIO TI 6482 : 4x mode, 3.125 Gbps Using Interrupt...
View ArticleDRV103 Power-Pad tie to ground plane or isolate?
Regarding the DRV103 solenoid driver in the power-pad package...The datasheet says do not use this pad as a ground, but the footprint shows vias on the pad. Is the intent of the vias to tie to a...
View ArticleAFE for PTx instead of Photodiode?
Hi,Do you have an AFE that I could use with a PhotoTransistor?I have found a really tiny PTx + IR Led (1 mm x 1.4 mm) from JRC but it has a PTx...
View ArticleXEVMK2EX - K2E Development Board - I'm looking for USB to Serial Adapter
I'm using the Evaluation board and would like to use a USB to serial 9-pin adapter. Does the Ti Yocto Linux provide any drivers for the any adapters. thanks
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