已回答假定已回答

Calibration TIMEOUT (0x5E, 0x80)是时钟没有锁定?

hu3692@163.com 在 2014-7-1 詢問的問題
最後回覆由ADI_Wei於2014-7-3提供

你好,我在进行AD9361的配置上面出现了如下的问题:

1.Calibration TIMEOUT (0x5E, 0x80)

clk_set_rate,source:3,phy->clks[source]->rate:983040000 //3为BBPLL_REF_CLK

我的分析:从Calibration TIMEOUT 上看是因为时钟没有锁定,但是后面后面可以看见时钟其实已经起来了,

问题:我想问的是,这个时钟是不是我配置的时钟还是我输入进去的时钟?因为AD9361_InitParam default_init_param里面有这个时钟。

2.Calibration TIMEOUT (0x244, 0x80)

ad9361_init : AD9361 initialization error

我的分析:从程序是看是CLKRF_CLK没有配置好。

问题:为什么CLKRF_CLK没有配置好?

 

 

 

 

 

配置如下:

1.20MHZ 1.25v的幅度输入

2.TDD模式

3.AD9361_InitParam default_init_param = {

/* Reference Clock */

20000000UL, //reference_clk_rate

/* Base Configuration */

1, //two_rx_two_tx_mode_enable *** adi,2rx-2tx-mode-enable

1, //frequency_division_duplex_mode_enable *** adi,frequency-division-duplex-mode-enable

0, //tdd_use_dual_synth_mode_enable *** adi,tdd-use-dual-synth-mode-enable

0, //tdd_skip_vco_cal_enable *** adi,tdd-skip-vco-cal-enable

0, //tx_fastlock_delay_ns *** adi,tx-fastlock-delay-ns

0, //rx_fastlock_delay_ns *** adi,rx-fastlock-delay-ns

0, //rx_fastlock_pincontrol_enable *** adi,rx-fastlock-pincontrol-enable

0, //tx_fastlock_pincontrol_enable *** adi,tx-fastlock-pincontrol-enable

0, //external_rx_lo_enable *** adi,external-rx-lo-enable

0, //external_tx_lo_enable *** adi,external-tx-lo-enable

5, //dc_offset_tracking_update_event_mask *** adi,dc-offset-tracking-update-event-mask

6, //dc_offset_attenuation_high_range *** adi,dc-offset-tracking-update-event-mask

5, //dc_offset_attenuation_low_range *** adi,dc-offset-tracking-update-event-mask

0x28, //dc_offset_count_high_range *** adi,dc-offset-tracking-update-event-mask

0x32, //dc_offset_count_low_range *** adi,dc-offset-tracking-update-event-mask

0, //tdd_use_fdd_vco_tables_enable *** adi,tdd-use-fdd-vco-tables-enable

0, //split_gain_table_mode_enable *** adi,split-gain-table-mode-enable

/* ENSM Control */

0, //ensm_enable_pin_pulse_mode_enable *** adi,ensm-enable-pin-pulse-mode-enable

0, //ensm_enable_txnrx_control_enable *** adi,ensm-enable-txnrx-control-enable

/* LO Control */

2400000000UL, //rx_synthesizer_frequency_hz *** adi,rx-synthesizer-frequency-hz

2400000000UL, //tx_synthesizer_frequency_hz *** adi,tx-synthesizer-frequency-hz

/* Rate & BW Control */

{983040000, 245760000, 122880000, 61440000, 30720000, 30720000},//uint32_t     rx_path_clock_frequencies[6] *** adi,rx-path-clock-frequencies

{983040000, 122880000, 122880000, 61440000, 30720000, 30720000},//uint32_t     tx_path_clock_frequencies[6] *** adi,tx-path-clock-frequencies

18000000,//rf_rx_bandwidth_hz *** adi,rf-rx-bandwidth-hz

18000000,//rf_tx_bandwidth_hz *** adi,rf-tx-bandwidth-hz

/* RF Port Control */

0, //rx_rf_port_input_select *** adi,rx-rf-port-input-select

0, //tx_rf_port_input_select *** adi,tx-rf-port-input-select

/* TX Attenuation Control */

10000, //tx_attenuation_mdB *** adi,tx-attenuation-mdB

0, //update_tx_gain_in_alert_enable *** adi,update-tx-gain-in-alert-enable

/* Reference Clock Control */

0, //xo_disable_use_ext_refclk_enable *** adi,xo-disable-use-ext-refclk-enable

{8, 5920}, //dcxo_coarse_and_fine_tune[2] *** adi,dcxo-coarse-and-fine-tune

0, //clk_output_mode_select *** adi,clk-output-mode-select

/* Gain Control */

2, //gc_rx1_mode *** adi,gc-rx1-mode

2, //gc_rx2_mode *** adi,gc-rx2-mode

58, //gc_adc_large_overload_thresh *** adi,gc-adc-large-overload-thresh

4, //gc_adc_ovr_sample_size *** adi,gc-adc-ovr-sample-size

47, //gc_adc_small_overload_thresh *** adi,gc-adc-small-overload-thresh

8192, //gc_dec_pow_measurement_duration *** adi,gc-dec-pow-measurement-duration

0, //gc_dig_gain_enable *** adi,gc-dig-gain-enable

800, //gc_lmt_overload_high_thresh *** adi,gc-lmt-overload-high-thresh

704, //gc_lmt_overload_low_thresh *** adi,gc-lmt-overload-low-thresh

24, //gc_low_power_thresh *** adi,gc-low-power-thresh

15, //gc_max_dig_gain *** adi,gc-max-dig-gain

/* Gain MGC Control */

2, //mgc_dec_gain_step *** adi,mgc-dec-gain-step

2, //mgc_inc_gain_step *** adi,mgc-inc-gain-step

0, //mgc_rx1_ctrl_inp_enable *** adi,mgc-rx1-ctrl-inp-enable

0, //mgc_rx2_ctrl_inp_enable *** adi,mgc-rx2-ctrl-inp-enable

0, //mgc_split_table_ctrl_inp_gain_mode *** adi,mgc-split-table-ctrl-inp-gain-mode

/* Gain AGC Control */

10, //agc_adc_large_overload_exceed_counter *** adi,agc-adc-large-overload-exceed-counter

2, //agc_adc_large_overload_inc_steps *** adi,agc-adc-large-overload-inc-steps

0, //agc_adc_lmt_small_overload_prevent_gain_inc_enable *** adi,agc-adc-lmt-small-overload-prevent-gain-inc-enable

10, //agc_adc_small_overload_exceed_counter *** adi,agc-adc-small-overload-exceed-counter

4, //agc_dig_gain_step_size *** adi,agc-dig-gain-step-size

3, //agc_dig_saturation_exceed_counter *** adi,agc-dig-saturation-exceed-counter

1000, // agc_gain_update_interval_us *** adi,agc-gain-update-interval-us

0, //agc_immed_gain_change_if_large_adc_overload_enable *** adi,agc-immed-gain-change-if-large-adc-overload-enable

0, //agc_immed_gain_change_if_large_lmt_overload_enable *** adi,agc-immed-gain-change-if-large-lmt-overload-enable

10, //agc_inner_thresh_high *** adi,agc-inner-thresh-high

1, //agc_inner_thresh_high_dec_steps *** adi,agc-inner-thresh-high-dec-steps

12, //agc_inner_thresh_low *** adi,agc-inner-thresh-low

1, //agc_inner_thresh_low_inc_steps *** adi,agc-inner-thresh-low-inc-steps

10, //agc_lmt_overload_large_exceed_counter *** adi,agc-lmt-overload-large-exceed-counter

2, //agc_lmt_overload_large_inc_steps *** adi,agc-lmt-overload-large-inc-steps

10, //agc_lmt_overload_small_exceed_counter *** adi,agc-lmt-overload-small-exceed-counter

5, //agc_outer_thresh_high *** adi,agc-outer-thresh-high

2, //agc_outer_thresh_high_dec_steps *** adi,agc-outer-thresh-high-dec-steps

18, //agc_outer_thresh_low *** adi,agc-outer-thresh-low

2, //agc_outer_thresh_low_inc_steps *** adi,agc-outer-thresh-low-inc-steps

1, //agc_attack_delay_extra_margin_us; *** adi,agc-attack-delay-extra-margin-us

0, //agc_sync_for_gain_counter_enable *** adi,agc-sync-for-gain-counter-enable

/* Fast AGC */

64, //fagc_dec_pow_measuremnt_duration ***  adi,fagc-dec-pow-measurement-duration

260, //fagc_state_wait_time_ns ***  adi,fagc-state-wait-time-ns

/* Fast AGC - Low Power */

0, //fagc_allow_agc_gain_increase ***  adi,fagc-allow-agc-gain-increase-enable

5, //fagc_lp_thresh_increment_time ***  adi,fagc-lp-thresh-increment-time

1, //fagc_lp_thresh_increment_steps ***  adi,fagc-lp-thresh-increment-steps

/* Fast AGC - Lock Level */

10, //fagc_lock_level ***  adi,fagc-lock-level */

1, //fagc_lock_level_lmt_gain_increase_en ***  adi,fagc-lock-level-lmt-gain-increase-enable

5, //fagc_lock_level_gain_increase_upper_limit ***  adi,fagc-lock-level-gain-increase-upper-limit

/* Fast AGC - Peak Detectors and Final Settling */

1, //fagc_lpf_final_settling_steps ***  adi,fagc-lpf-final-settling-steps

1, //fagc_lmt_final_settling_steps ***  adi,fagc-lmt-final-settling-steps

3, //fagc_final_overrange_count ***  adi,fagc-final-overrange-count

/* Fast AGC - Final Power Test */

0, //fagc_gain_increase_after_gain_lock_en ***  adi,fagc-gain-increase-after-gain-lock-enable

/* Fast AGC - Unlocking the Gain */

/* 0 = MAX Gain, 1 = Optimized Gain, 2 = Set Gain */

0, //fagc_gain_index_type_after_exit_rx_mode ***  adi,fagc-gain-index-type-after-exit-rx-mode

1, //fagc_use_last_lock_level_for_set_gain_en ***  adi,fagc-use-last-lock-level-for-set-gain-enable

1, //fagc_rst_gla_stronger_sig_thresh_exceeded_en ***  adi,fagc-rst-gla-stronger-sig-thresh-exceeded-enable

5, //fagc_optimized_gain_offset ***  adi,fagc-optimized-gain-offset

10, //fagc_rst_gla_stronger_sig_thresh_above_ll ***  adi,fagc-rst-gla-stronger-sig-thresh-above-ll

1, //fagc_rst_gla_engergy_lost_sig_thresh_exceeded_en ***  adi,fagc-rst-gla-engergy-lost-sig-thresh-exceeded-enable

1, //fagc_rst_gla_engergy_lost_goto_optim_gain_en ***  adi,fagc-rst-gla-engergy-lost-goto-optim-gain-enable

10, //fagc_rst_gla_engergy_lost_sig_thresh_below_ll ***  adi,fagc-rst-gla-engergy-lost-sig-thresh-below-ll

8, //fagc_energy_lost_stronger_sig_gain_lock_exit_cnt ***  adi,fagc-energy-lost-stronger-sig-gain-lock-exit-cnt

1, //fagc_rst_gla_large_adc_overload_en ***  adi,fagc-rst-gla-large-adc-overload-enable

1, //fagc_rst_gla_large_lmt_overload_en ***  adi,fagc-rst-gla-large-lmt-overload-enable

0, //fagc_rst_gla_en_agc_pulled_high_en ***  adi,fagc-rst-gla-en-agc-pulled-high-enable

0, //fagc_rst_gla_if_en_agc_pulled_high_mode ***  adi,fagc-rst-gla-if-en-agc-pulled-high-mode

64, //fagc_power_measurement_duration_in_state5 ***  adi,fagc-power-measurement-duration-in-state5

/* RSSI Control */

1, //rssi_delay *** adi,rssi-delay

1000, //rssi_duration *** adi,rssi-duration

3, //rssi_restart_mode *** adi,rssi-restart-mode

0, //rssi_unit_is_rx_samples_enable *** adi,rssi-unit-is-rx-samples-enable

1, //rssi_wait *** adi,rssi-wait

/* Aux ADC Control */

256, //aux_adc_decimation *** adi,aux-adc-decimation

20000000UL, //aux_adc_rate *** adi,aux-adc-rate

/* AuxDAC Control */

1, //aux_dac_manual_mode_enable ***  adi,aux-dac-manual-mode-enable

0, //aux_dac1_default_value_mV ***  adi,aux-dac1-default-value-mV

0, //aux_dac1_active_in_rx_enable ***  adi,aux-dac1-active-in-rx-enable

0, //aux_dac1_active_in_tx_enable ***  adi,aux-dac1-active-in-tx-enable

0, //aux_dac1_active_in_alert_enable ***  adi,aux-dac1-active-in-alert-enable

0, //aux_dac1_rx_delay_us ***  adi,aux-dac1-rx-delay-us

0, //aux_dac1_tx_delay_us ***  adi,aux-dac1-tx-delay-us

0, //aux_dac2_default_value_mV ***  adi,aux-dac2-default-value-mV

0, //aux_dac2_active_in_rx_enable ***  adi,aux-dac2-active-in-rx-enable

0, //aux_dac2_active_in_tx_enable ***  adi,aux-dac2-active-in-tx-enable

0, //aux_dac2_active_in_alert_enable ***  adi,aux-dac2-active-in-alert-enable

0, //aux_dac2_rx_delay_us ***  adi,aux-dac2-rx-delay-us

0, //aux_dac2_tx_delay_us ***  adi,aux-dac2-tx-delay-us

/* Temperature Sensor Control */

256, //temp_sense_decimation *** adi,temp-sense-decimation

1000, //temp_sense_measurement_interval_ms *** adi,temp-sense-measurement-interval-ms

0xCE, //temp_sense_offset_signed *** adi,temp-sense-offset-signed

1, //temp_sense_periodic_measurement_enable *** adi,temp-sense-periodic-measurement-enable

/* Control Out Setup */

0xFF, //ctrl_outs_enable_mask *** adi,ctrl-outs-enable-mask

0, //ctrl_outs_index *** adi,ctrl-outs-index

/* External LNA Control */

0, //elna_settling_delay_ns *** adi,elna-settling-delay-ns

0, //elna_gain_mdB *** adi,elna-gain-mdB

0, //elna_bypass_loss_mdB *** adi,elna-bypass-loss-mdB

0, //elna_rx1_gpo0_control_enable *** adi,elna-rx1-gpo0-control-enable

0, //elna_rx2_gpo1_control_enable *** adi,elna-rx2-gpo1-control-enable

/* Digital Interface Control */

1, //pp_tx_swap_enable *** adi,pp-tx-swap-enable

1, //pp_rx_swap_enable *** adi,pp-rx-swap-enable

0, //tx_channel_swap_enable *** adi,tx-channel-swap-enable

0, //rx_channel_swap_enable *** adi,rx-channel-swap-enable

1, //rx_frame_pulse_mode_enable *** adi,rx-frame-pulse-mode-enable

1, //two_t_two_r_timing_enable *** adi,2t2r-timing-enable

0, //invert_data_bus_enable *** adi,invert-data-bus-enable

0, //invert_data_clk_enable *** adi,invert-data-clk-enable

0, //fdd_alt_word_order_enable *** adi,fdd-alt-word-order-enable

0, //invert_rx_frame_enable *** adi,invert-rx-frame-enable

0, //fdd_rx_rate_2tx_enable *** adi,fdd-rx-rate-2tx-enable

0, //swap_ports_enable *** adi,swap-ports-enable

0, //single_data_rate_enable *** adi,single-data-rate-enable

1, //lvds_mode_enable *** adi,lvds-mode-enable

0, //half_duplex_mode_enable *** adi,half-duplex-mode-enable

0, //single_port_mode_enable *** adi,single-port-mode-enable

0, //full_port_enable *** adi,full-port-enable

0, //full_duplex_swap_bits_enable *** adi,full-duplex-swap-bits-enable

0, //delay_rx_data *** adi,delay-rx-data

0, //rx_data_clock_delay *** adi,rx-data-clock-delay

4, //rx_data_delay *** adi,rx-data-delay

7, //tx_fb_clock_delay *** adi,tx-fb-clock-delay

0, //tx_data_delay *** adi,tx-data-delay

150, //lvds_bias_mV *** adi,lvds-bias-mV

1, //lvds_rx_onchip_termination_enable *** adi,lvds-rx-onchip-termination-enable

0, //rx1rx2_phase_inversion_en *** adi,rx1-rx2-phase-inversion-enable

/* Tx Monitor Control */

37000, //low_high_gain_threshold_mdB *** adi,txmon-low-high-thresh

0, //low_gain_dB *** adi,txmon-low-gain

24, //high_gain_dB *** adi,txmon-high-gain

0, //tx_mon_track_en *** adi,txmon-dc-tracking-enable

0, //one_shot_mode_en *** adi,txmon-one-shot-mode-enable

511, //tx_mon_delay *** adi,txmon-delay

8192, //tx_mon_duration *** adi,txmon-duration

2, //tx1_mon_front_end_gain *** adi,txmon-1-front-end-gain

2, //tx2_mon_front_end_gain *** adi,txmon-2-front-end-gain

48, //tx1_mon_lo_cm *** adi,txmon-1-lo-cm

48, //tx2_mon_lo_cm *** adi,txmon-2-lo-cm

/* GPIO definitions */

-1, //gpio_resetb;     /* reset-gpios */

/* MCS Sync */

-1, //gpio_sync;          /* sync-gpios */

-1, //gpio_cal_sw1;     /* cal-sw1-gpios */

-1 //gpio_cal_sw2;     /* cal-sw2-gpios */

};

4.程序是使用的官方源码加修改过的SPi读写,另外经过测试SPI读写没有问题

源码是:AD9361 No-OS Software https://github.com/analogdevicesinc/no-OS/tree/master/ad9361/sw

結果