Re: Adxl345 linux driver freezes, [raspberry pi i2c]
Hi, I just build a kernel with the files you attached and I can't reproduce the problem. Can you check the output of `uname -a` to make sure that you are using the correct kernel? It will print you the...
View ArticleRe: Output Short Circuit Protection of AD5410
Hi TaceyThanks For the reply. I will update the location of 18 Ohm current limiting resistor. I agree with you that 0 Ohm condition is valid. But for educational purpose can you pl. explain why is 0...
View ArticleColor space of HDMI vedio of ADV7623
Dear all, Talking about the color space of ADV7623, as we know , only HDMI can support color space(RGB, Ycbcr 4:2:2 ,Ycbcr 4:4:4) well. There is a register HDMI_COLORSPACE[3:0] in RX HDMI Map...
View ArticleRe: Adxl345 linux driver freezes, [raspberry pi i2c]
Hi, uname -aLinux raspberrypi 3.12.18+ #0 PREEMPT Tue May 6 17:26:42 UTC 2014 armv6l GNU/Linux I'm using correct kernel. I'll try to use your.Thank you, It seems to work on your kernel! but i found...
View ArticleAD9361 - Sample rate does not generate expected output
Hi, I am running the AD9361 FMCOMMS2 Board on a ZC702 Xilinx Board with the latest GitHub no-OS SW drivers and latest GitHub HDL code for Vivado. The AD9361 is configured to run in 2tx2rx mode and I...
View Articlechoosing ADXL346 interrupt ??
HiI am using ADXL346 in my application.I need it to interrupted when it sense in Z or Y axis 12g for more than 300mSec.What interrupt should I use? SINGLE_TAP or Activity or other?What will append...
View ArticleRe: "Resetting" AD9361 from software?
Looking into this more, what I suspect I have to do is to reload the http://wiki.analog.com/resources/tools-software/linux-drivers/iio-adc/axi-adc-hdl module, which is currently statically in the...
View ArticleRe: ADV7513:Register setting file
The ADV7513 input pixel clock is an input, it does not generate jitter. Any input clock jitter is caused by the source driving the input. As long as you meet the input timing requirements the input...
View ArticleRe: 7842-7511 eval board as VGA->HDMI converter
I just got word form the software team that there is some problem with the analog section and they are looking at it. They'll try to get a new binary for testing next week.
View ArticleRe: AD9361_Initialization
Yes.For thisI will buildmyown hardware adapter.The adaptershouldconnect one FMCconnector totwoFMCconnectors.First of all I have toduplicateyourreference designfour times. ThenI have"only"to...
View ArticleRe: How to compute the Energy values ? (ADE7880)
Hi Pierre 120 degree is the phase difference between two phases and not between V and I of a particular phase, right? PF register reading is computed by dividing "abs (active power)" by "apparent...
View ArticleRe: EVAL-ADE7753 Software error
Hi amrnasser Thanks for the detailed explanation! I believe you are concerned about calibrating just the energy registers (and not the CF). And as you are using a known source to calibrate, follow the...
View ArticleRe: Color space of HDMI vedio of ADV7623
Dear GuenterL, Thanks for your answers. You let me know Color space of ADV7623 more clearly. The urgent question is I can not read what kind of the source type is . The HDMI_COLORSPACE[3:0]...
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Re: AD9361 Tx Power
Sure, we read back the value which was written into 0x073 and 0x074. We only used TX1A, and TX2A was connected to 1V3 told by datasheet, then we tried controlling 0x075 and 0x076, it was no use.The...
View ArticleRe: My AD9834 doesn't work. Please check my schematic and SPI signals
I solved the problem. The problem was timing between FSYNC and SCLK. http://ez.analog.com/message/87223#87223 I referred to the Q&A. Thanks guys!
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Re: ADE7953 UART problem
Heloo so, I send UART wavwform see pic 1 and my values are (I chect this all before I write here of course): Uref = 1.1967VVinA,D = 2.498V ZX work OK, when I apply 80mV AC to Vinput - see pic 2 nice...
View ArticleRe: Output Short Circuit Protection of AD5410
Hi Tracey.Thanks for the reply. I have understood now. There is another question... I'm planning to use Thermally conductive Gap Filler Pad, between the AD5410 top surface & to the aluminium...
View ArticleRe: Frequency Modulation with AD9910
Hi everyone, Now a more conceptual point. I have implemented frequency modulation using the continuous bidirectional ramp. Checking the result with a spectrum analyzer, I see that the bandwidth is a...
View ArticleAD9852
Why I get two different states of BPSK output when I use AD9852 evaluation board?
View ArticleRe: ADV7281 I2C config
Hi Abinay/Dave, We ran the Analog script file for ADV7281. Still we are not getting ACK for address (0x42). After writing 0x00 in 0x0F subaddress, we are not getting the crystal output. We also tried...
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