TSC register memory access on C6678
Hi,We are currently working on C6678. We would like to read the values TSCL, TSCH over PCIe or SRIO instead of reading them in the C66x code (this is for adding NTP functionality to media server...
View ArticleKeil: add register values to watch
This is specific to keil.While debugging code I want to see what are the current value in system register.For example register value of structuure SYSCTL or specific register SYSCTL->RCGCGPIO.But...
View ArticleNFC reader
Right now, I am doing some study related NFC. We can use the Transponder IC RF430FRL152H as a passive tag. We are trying to build an NFC reader which can read data from the tag. 1. Are there any IC's...
View ArticleUsing SysCtlClockGet() to generate different clock; error
1. I am using tm4c123gh6pm& want to generate different freq.2. Case 1: Internal 16Mhz crystal as system clock. What value should I write here, value I had put is wrongSysCtlClockSet(SYSCTL_OSC_INT...
View ArticleRrail to rail opamp / 0-5V / buffer required
1. I need rail-to-rail opamp, 0-5V to be used as buffer output of DAC8568.2. Current drive strength I need is +10ma. But this is bit flexible.3. Primary condition is it should not degrade te...
View ArticleWhy do we set the direction registers as output to generate PWM output?
HiI am using MSP430F5338. In this to generate PWM output Why do we set the direction registers as output ? Because if we set these if we set P1.2 pin port selection register as peripheral mode it has...
View ArticleMSP430F247 : TimerB in capture mode for 3 inputs
Hi,I've a board with 3 signals connected on P4.1, P4.2 and P4.3.I want to measure frequency of these signals, by configuring 3 intputs in compare mode, with interrupt on rising edge.If I understand,...
View ArticleFlashing Android_ICS_4_0_3 OS on SD card in AM 335x
Hi, Can anyone please tell me procedure for flashing Android_ICS_4_0_3 OS in AM 335X SD card?
View ArticleRegarding TMS320LF2407A. software break point using asm("ESTOP0")
I am not able to use this instruction in code to stop program execution. Please some one tell me how can I use this " asm("ESTOP0") . Emulator is connected already. and connection established. But the...
View ArticleTMS570LS0432 code examples
Hello everybody, I know that TI supports users very well. I used to use MSP430 MCUs, Stellaris MCUs and TI supply code examples for all of them so it's easy for me to learn and uses these launchpad....
View Articlehow do flash the OS in Memory Card and bootable option as well?
HelloWe have custom ANDROID device of AM335x. Its have SD card. Currently i'm having problem with booting due corrupted OS. I need to flash my OS into Memory Card.Advice me how do flash the OS in...
View ArticleHow to use Gpio in functions?
Hello,I m trying to use gpio in function parameter. For example; void gpioset (x,y) { x=1; y=0; }X is GpioDataRegs.GPADAT.bit.GPIO0, Y is GpioDataRegs.GPADAT.bit.GPIO1.I've tried all kinds of ways, but...
View ArticleTIVA C TM4C123G Launchpad Multiple ADC configure
Dear all,I want to use 2 ADCs.The code I am writing is attached. Both the ADC's are reading same. kindly help.(Please visit the site to view this file)
View Articleload run ccsv6 in ubuntu 14.04
I have installed CCSv6 in ubuntu 14.04. After upgrade I installed the TM4C1294 ncpdt launchpad uartecho_TIVA_TM4C1294 example program from TI Resource Explorer. I have Built them successful. I...
View Articleno /dev/media0 on psp-03.21.00.04
hi,I decide to move my camera app to linux 2.6.37 from 2.6.32, so I am using psp-03.21.00.04.but no /dev/media0 found. how to ?In the menuconfig, I have selected Media controller ( as default ).
View Articlelan8710a power down mode
Dear All,Could any one please help me to resolve in this issue,I am using Beagle bone black with the OS running of "ti-linux kernel-3.12", there is a requirement that where I need to put my LAN PHY (...
View Articlecommunication between PC and EVM via ethernet cable
I want to send data to evm6670 using CCSV5 on PC,while before i send the data,i have to wait for a flag from evm6670.so where can i find some examples about this?I have searched PA examples but it...
View ArticleMSP430FR5739 Driver for ST7920 LCD Controller 8-bit Parallel
I am having some trouble displaying something (everything/anything) on a 64x128 LCD, which is controlled by a Sitronix ST7920 controller, I'm using a MSP430FR5739 experimenters board; I was wondering...
View ArticleTimer4 "PORTIMERPWM" signal out
Hello,I am having trouble to get the above signal out on timer4 pin.First I've modified CM_PER register to enable clock out.I've configured the registers TCLR |=1+ 1<<1 + 1<<4 + 1<<5...
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TPS51200
I have two TPS51200 circuits that are identically designed as shown in the schematic snapshot below. In the original layout the resistor divider for the REFIN was left ungrounded and the EN pin was...
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