RF application for amateur radio, HF ,VHF and UHF communications
I by no means am a digital or analog engineer, How ever I do have a dream of coming up with a simple inexpensive software defined radio kit for new ham radio operators to get high performance and low...
View ArticlePGA2320 more output current
I would like to have more output current (Short-Circuit Current) for my audio device. would it be possible to connect 2 or 3 PGA2320 in parallel? (meaning shorting pin1 of the first PGA2320 to pin 1 of...
View ArticleTimer Capture Mode for pulse capture
i am writing a code for pulse capture using the timer CCp of lm4f120h5qr launchpad board and it shows some arbitary vaue; What is wrong with the code??#include "inc/hw_ints.h"#include...
View ArticleProblem in debugging code exemple for MSP430FR5739
Hello,I've received recently a MSP-430FR5739 experimenter's board. I was used to develop my uC programs in Keil, but I had received the mission to learn how Code Composer works.With this board I've...
View ArticleDSK C6713 Audio Codec
Hello. I have build the following code on DSP kit C6713. 1st time it work alright but now its not working. What problem it may be??? I have tested it on other kit but it didn't...
View Articlesd card interfacing with msp430
sir,This is shubhendra.I am working on a project to transfer data from one SD card to other SD card.Can anyone help me out how to interface sd card with msp430 and how to read and to write data in sd...
View ArticleWorking with DSK6713
Hello,Thanks to Allah Almighty I have completed my work on DSK6713.I would like to thank RandyP for his help during my project.Thanks man you helped me a lot in the problems.But one thing I must want...
View ArticleCCS 5.3 Linux/TMDXECM8148 - Missing rtsv7A8_A_le_eabi.lib
Hi,I got this error:--------- START ---------<Linking>warning #10366-D: automatic library build: using library "/opt/ti/ccsv5/tools/compiler/arm_5.0.1/lib/rtsv7A8_A_le_eabi.lib" for the first...
View ArticleMSP-EXP430F5529 (experimenter board): delay,display wrong characters and no...
I'm using a ECHO USB app (user experience fw) on MSP-EXP430F5529 demo board, the enviroment is the following:Windows XP professionalHyperterminal (virtual COM 11, 9600 baud,N,8,1, NO FLOW CONTROL)I...
View ArticleHow to get info in SCAN_REQ adv package?
Sorry i'm a newbee in BLE, especially the TI's BLE-stack.I want to get the information in the SCAN_REQ package (like ScanA and AdvA in the SCAN_REQ PDU Payload)I can read it from the package sniffer,...
View Articlecannot install the serial port drivers
I have Windows 8 and I cannot install the 3 drivers it needs for the ICDI serial port. It says it found the driver but ran into problems installing. The Data Logger driver installs no problem.
View ArticleSPP_data_write performance in bluetopia stonestreet
Hi Stonestreet support,It is not the first time I explain you my goals in my project:I need to transmit over 25 packets per second , and each packet size is over 1024 bytes.I'm working at 25MHZ with...
View ArticleM4 PWM initialization (no driverlib)
I am brand new to the launchpad (LM4F120) and trying to get PWM working. I am not using any of the functions defined in driverlib, I figured that I could simply follow the datasheet for the MCU and...
View ArticleBuying only one OMAP 5432
is that possible to buy a single piece (or just few) of any OMAP 5 products? thanks.
View Articlesmsc9118 driver transplanting problems.
Hi experts,I am trying to modify SMSC9118 driver on EVM_omap3730 bsp. There are some hardware change in my platform .(1) GPMC_nCS3 was used instead of original GPMC_nCS5. But i still configure the...
View ArticleRTC_B Trouble
Hi,In my application with a 5335 i need a simple RTC function. I can see all the register well configured, and when i shut off the board and the battery go on, i can see on the oscillscope the 32768...
View Articlemsp430f2012, 4-wire touch, current
Okay, I'm paranoid. I was going to use the micro to drive LEDs, but added a buffer when reading the U/G footnote about 12ma/48ma limitations relative to CMOS current impacting supply voltage. Now I...
View ArticleSharing code between the application and the bootloader.
Hello,I have a system with uses a MSP430 microcontroller (the F2617), the system is composed by two microcontrollers, a microcontroller for the temeletry and the other to handle the other functions of...
View ArticleTMS320C28x Simulator User's Guide (literature number SPRU003)
Does this User's Guide exist or any reference manual similar to it exist. I need to configure the simulator properly to run and debug some TMS320F2812 C code....
View ArticleINA333 ECG application
Hello,We are working on ECG application of INA333 and OPA333.We are having a few problems as follows-1. INA333 Gain - Theoretical gain does not match practical gain. Equation...
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