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iio_fm_radio

Question asked by geetz on Dec 7, 2015
Latest reply on Dec 8, 2015 by geetz

Hi...

I am using Zed board + AD-FMCOMMS3-EBZ. I am trying to use iio_fm_radio

explained in the following link

HowTo: observe the FM band with an AD9361-equipped board [Analog Devices Wiki]

BUT this the messages I am getting in the terminal

 

 

sdrp@cdacT:~/iio-fm-radio-master$ echo fast_attack > /sys/bus/iio/devices/iio:device1/in_voltage1_gain_control_mode

sdrp@cdacT:~/iio-fm-radio-master$ iio_fm_radio 92.7 | aplay ‐D default:CARD=ADAU1761 ‐r 48000 ‐f S16

‐D: No such file or directory

Sucessfully mapped block 0 (offset 0, size 1048576) at 0xb6cf5000

Sucessfully mapped block 1 (offset 100000, size 1048576) at 0xb6bf5000

Sucessfully mapped block 2 (offset 200000, size 1048576) at 0xb6af5000

Sucessfully mapped block 3 (offset 300000, size 1048576) at 0xb69f5000

Starting FM modulation

Failed to write samples to stdout: Broken pipe

Stopping FM modulation

drp@cdacT:~/iio-fm-radio-master$

 

 

I don't know to preceed. Kindly help me to solve this

 

Thanks and regards

Gitu

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