Category: Hardware
Product Number: adrv9009
Software Version: 3.6.2.1
Hi , I am using ADRV9009 and ZC706 FPGA. FHM Mode is not getting enabled (cat out_altvoltage0_TRX_LO_frequency_hopping_mode_enable gives 0) , even after setting out_altvoltage0_TRX_LO_frequency_hopping_mode_enable to 1 .Attaching the scripts for reference , Please let me know if anything else has to be configured .
cd /sys/bus/iio/devices/iio:device3/ echo radio_off > ensm_mode cat ensm_mode cd /sys/kernel/debug/iio/iio:device3/ echo " fhm trigger mode set to 1(SPI), 0(GPIO) before init" echo 0 > adi,fhm-mode-fhm-trigger-mode cat adi,fhm-mode-fhm-trigger-mode #echo 15 > adi,fhm-config-fhm-gpio-pin echo 2000000000 > adi,fhm-mode-fhm-init-frequency_hz echo 100000000 > adi,fhm-config-fhm-min-freq_mhz echo 3000000000 > adi,fhm-config-fhm-max-freq_mhz echo 1 > adi,fhm-mode-enable-mcs-sync echo 1 > adi,fhm-mode-fhm-enable echo 0 > adi,fhm-mode-fhm-exit-mode echo "FHM mode enable in dts before init" cat adi,fhm-mode-fhm-enable echo 15 > adi,fhm-config-fhm-gpio-pin echo 1 > initialize echo " completed FHM init" echo " FHM trigger mode after init" cd /sys/kernel/debug/iio/iio:device3 cat adi,fhm-mode-fhm-trigger-mode echo "fhm enable in dts after init" cat adi,fhm-mode-fhm-enable cat adi,fhm-mode-fhm-init-frequency_hz cat adi,fhm-config-fhm-min-freq_mhz cat adi,fhm-config-fhm-max-freq_mhz echo "MCS enable after init" cat adi,fhm-mode-enable-mcs-sync echo "gpio pin" cat adi,fhm-config-fhm-gpio-pin
cd /sys/bus/iio/devices/iio:device3/ echo radio_on > ensm_mode cat ensm_mode sleep 1s echo 1 > out_altvoltage0_TRX_LO_frequency_hopping_mode_enable echo 1 > out_altvoltage0_TRX_LO_frequency_hopping_mode_enable cat out_altvoltage0_TRX_LO_frequency_hopping_mode_enable
