Re: how to use uCos with system service and drivers
Hi Yejin Xu, You are close with your solutions above - it is correct that for this macro (ADI_SSL_UCOS) to be recognised when compiling C code it needs to be defined under the "Project Options:...
View ArticleRe: About HMC764LP6CE frequency lock and phase noise issue
Attachments are opening fine for me. Try a different web browser.
View ArticleRe: Using ADN2915 for data rates slower than 6.5Mbps
Dear Andrus, In the lab evaluation, we did not evaluate the data rate slower than 6.5Mbps so the datasheetonly recommended the lower data rate down to 6.5Mbps. In fact, communication carries below...
View ArticleRe: Error messages when starting AD9910 Evaluation Software?
Hi Hannu,I received your inquiry for help uploading images and attaching files. To attach a file please follow these steps:Click on ReplyClick on Advanced Editor in the upper right hand cornerA new...
View ArticleRe: FMCOMMS1 as transceiver
I was thinking of modifying DAC core however, I only know VHDL, so I'm afraid it will consume too much time for me. I will give a try to put IP between DMA and ARM. I have both ml605 and Zedboard. I...
View ArticleRe: EVAL-ADV8005-SMZ Question on enabling JT6 Header
Matt,I forgot to say we will be using a SDR interface on the TTL input. Not sure if that is important.
View ArticleRe: EVAL-ADV8005-SMZ Question on enabling JT6 Header
Have you licensed the source code for the EVAL-ADV8005-SMZ? Our software driver does not currently support input from JT6 so you will need to stop the software driver manually and do I2C writes or...
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AD9361 no-os: dig_tune() and axi_ad9361_dev_if.v
Hi, I am using the no-os software to drive the AD9361 from an Artix 7. I notice that there seems be a way to delay the receive data path signals to tune out small timing delays in the the...
View ArticleRe: opamp
what if my load is purely capacitive?still i need to check it by replacing cap as resistive load....
View ArticleRe: ADV7125 Color bleed
In your FPGA, is the image ever represented in YCbCr colorspace? If so improper implementation of YCbCr to RGB can cause a bleeding. Are you getting cross talk between DAC output channels? Test by...
View ArticleRe: High Spec Automotive Gyroscope
Hi Venkat Sorry for the slow reply, I was caught up with winter examinations. Thanks for your reply, the information was very useful. I also need to evaluate lateral acceleration sensors; I am aware...
View ArticleRe: AD9272, HSC-ADC_EVALCZ output signal
I want to generate output signal from SMA port. For example, when Ch.A receives a pulse, after few micro seconds delay, generate pulse from Ch.B to actuate LED in other board. It seems I can receive...
View ArticleRe: ADIS16448 SPI Communication Support/Code Review Request
Hello Nevada Thank you for the links you mentioned . unfortunately I failed to find out useful information from them.But I did some efforts to take Device ID and I think have succeeded. I send 0x5600...
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Re: ADIS16448 SPI Communication Support/Code Review Request
void ADIS_GetData_Multi(uint16_t* dataIn){ uint16_t i; GPIO_ResetBits(GPIOC, GPIO_Pin_4); // IMU_CS = 0 /* Fill output buffer with data */ SPI1->DR = 0x3E00; /* Wait for transmission to...
View ArticleRe: Formula to find 3 angles in 6 DOF gyro( 3axes accelerometer+3 axes gyro)?
Hello, I just get interested in rotating objects without calculating angles, only with direction vectors. And I just found a way to make rotations only with accelerometer (no gyro) and a compass...
View ArticleRe: ADIS16448 SPI Communication Support/Code Review Request
The DOUT signal on the scope shot actually looks correct. I suspect that there is an unexpected 8-bit shift in the output data processing somewhere.
View ArticleRe: High Spec Automotive Gyroscope
The ADIS16445 or ADIS16448 offer Tri-axis accelerometers and tri-axis gyroscopes in the same package.
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USB connection to ADUC7024
Hello All, For my senior project, I will be using the ADUC7024, ADXL345, and various other components to create a fall detection system. I will be designing a custom PCB to meet my design requirements,...
View ArticleRe: ADIS16448 SPI Communication Support/Code Review Request
Your scope shot shows that the ADIS16448 is responding exactly as it is specified. In the examples I provided, the code reads those signals correctly to capture the correct data. While I will try to...
View ArticleAD9625-2.5EBZ Poor Performance
I am using the AD9625-2.5EBZ with the HSC-ADC-EVALZ and VisualAnalog to record ADC data. Seeing very poor SNR (30-35 dB) with an average noise power per bin around -75 dBFS. Using Agilent E8257D Signal...
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