LM3S9D96 Decision Time - continue or go to STM32F4
Dear Texas Instruments, I'm about a third of the way through developing a product on the LM3S9D96 and need to make a decision at this stage between:1) Get assurance from Texas Instruments that the...
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am335x porting problem
We make a custom AM335x board , it reference AM335x EVM. what difference between TI AM335x EVM and our custom AM335x board. TI AM335x EVM custom AM335x...
View ArticleMAP SPI to port 2 in MSP430FG6638
In a new project I need to use the MSP430FG6638 BGA version.In this version I need to MAP SPI to port 2.http://www.ti.com/lit/ds/symlink/msp430f6638.pdfIn the Mixed Signal Microcontroller datasheet for...
View ArticleDM8148 ISS
1. The ISS questions:Reference data: SPRUH30_ISS. PDF1-1. The ISS (imaging subsystem working position)ISS receive signals from sensor output data, because we use ar0331 parallel output, and...
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E_spOutOfBounds Task stack error
Hi,I'm trying to do a task slicing uning a clock module.But when i execute the code i get this error :Taskti.sysbios.knl.Task: line 365: E_spOutOfBounds: Task 0xc008920 stack error, SP = 0xc0059d0I...
View ArticleHow to flash the ANDROID OS into NAND.
Hello We have custom ANDROID device of AM335x. Its have both NAND and SD card. Currently i'm booting from SD card i need to flash my OS into NAND memory. Advice me how do flash the NAND and boot...
View ArticleTPS54239 - Ringing on 5V output
Hello,I ordered a sample of TPS54239.My requirements are:Input 12V; Output 5V; Imax = 1AFor testing purposes I soldered all required components together on a little board. All connections as short as...
View ArticleCC2540 OAD: size of minimal A-image ?
I've read the OAD guide and believe I understand the memory map and mechanism.I'd like an asymmetric A/B setup (minimal A image just for loading, large B image for the 'real' application), and I think...
View ArticleOAD: imgA and imgB
I'm not an OAD & IAR expert...I have sucessfully applied the procedure described end of this message to allow OAD but I have some questions:1. What is the difference between imgA and imgB ?I would...
View ArticleDeinterlace image output from V4L2 over TVP5147
hi,I'm using DM6467T to implement live video encoding with TVP5147 composite input as PAL(720x576 25fps) video capture.After investigating the DMAI source and testing, i found that the picture(YUV...
View ArticleC6727 PING-PANG CAN'T WORK
I wanted to combine the example of ad/da programe with dmax program making a pingpang structure ,but it didn't work afer my two weeks' emmulation.Dmaxinit codes as follows,can you tell me where is...
View ArticleCharacters wrap around on the same line in minicom/teraterm for AM335x
Hello,I am having this problem with serial port (tty) where the command that enter wraps around on the same line after 80th character. This becomes very inconvenient to work with. Is this issue with...
View ArticleTHS8200EP - Register setting for 1080P50/60 20bit 4:2:2
Hi.Please tell us how to set the Register address 0x03 bit[7:6] for 1080p50/60 20bit 4:2:2, 148.5MHz.-SLEC026A shows the recommended register settings and I see this file programs Address 0x03 =...
View ArticleTI C2000 320F28335
Hi allI am using DSP TMS 320F28335. with CCS 5.3 using mat lab 2012a . program that is generated from matlab gets dumped successfully. but following erroris coming like device may be operating in low...
View ArticleI2C SDA latch up
HiI’m having a problem with the I2C bus using TI’s TMS320(2809). The setup uses 3x I2C slave devices (2xtemperature, 1temp/humidity) connected to the I2C which are mastered by the 2809. After some time...
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Unable to get the ECG waveform connected to ECG simulator in ADS1298ECGFE PDK...
hi,1.i am able to see the internally generated test signal on the scope of ADS1298ECGFE PDk software2.i am getting some waveforms when connected to the ecg simulator and it is not the correct one and i...
View ArticleOMAP-L138 – EMIFA Turnaround phase implementation
Hello,OMAP-L138 EMIFA controller executes Turnaround phase prior to the operation. Try as I may I cannot figure what the rationale behind is, the more so that Technical Reference Manual combines TA...
View ArticleCC3000 Porting with PIC-32 (IRQ Problem)
hello, I've to use CC3000 with PIC32MX460F512L. I'm successfully ported CC3000 library. But I'm facing a problem like my application getting HANG in recv() function. Basically IRQ line stay at...
View ArticleConcerto RTOS pin release for C28 subsystem
Hi, i am using Concerto control card with F28M35H52C1 MCU onboard. I try to give GPIO pins control to C28 from M3 subsystem (configured wih RTOS) withGPIOPinConfigureCoreSelect(GPIO_PORTE_BASE, 0x0F,...
View ArticleAnother "security fuse blown" problem
Hi All,I've been working on a low-power data logger with an MSP430 FR5969 for the past few months, and I have code that seems to work relatively well. However, whenever I change the size of an unsigned...
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