builds 1355-1360 corrupts or blacks out my osd

[butterSnake]

lol sorry

[butterSnake]

after flashing 2 quads to 4.0 build 1360 i had no osd chip.. the upshot was black screen even though the vtx was blasting away, this was on both quads so a blown osd chip was unlikely
i tried a few versions back till i didn't get the issues and the only one that works for me is 1354 and earlier
the fc the the Airbot Nano v6 using the target omnibusF4FW
video of power up

https://youtu.be/gK33h3nrt-k

diff I'm using

# diff all

# version
# Betaflight / OMNIBUSF4FW (OBFW) 4.0.0 Jan 12 2019 / 14:16:49 (50679a0) MSP API: 1.41

board_n

ame OMNIBUSF4FW
manufacturer_id 
mcu_id 0030004f574850052038344b
signature 

# reset configuration to default settings
defaults nosave

# name
name raptor SX alpha

# resources
resource MOTOR 1 B05
resource MOTOR 4 B00
resource SERIAL_TX 1 NONE
resource SERIAL_TX 11 A09

# dmaopt

# mixer
mixer CUSTOM
mmix 0  1.000 -0.815  1.000 -1.000
mmix 1  1.000 -0.815 -1.000  1.000
mmix 2  1.000  0.815  1.000  1.000
mmix 3  1.000  0.815 -1.000 -1.000

# servo

# servo mix


# feature
feature SOFTSERIAL
feature TELEMETRY
feature AIRMODE
feature ESC_SENSOR

# beeper
beeper -GYRO_CALIBRATED
beeper -RX_LOST
beeper -RX_LOST_LANDING
beeper -ARMING
beeper -ARMING_GPS_FIX
beeper -BAT_CRIT_LOW
beeper -BAT_LOW
beeper -RX_SET
beeper -ACC_CALIBRATION
beeper -ACC_CALIBRATION_FAIL
beeper -READY_BEEP
beeper -ARMED
beeper -ON_USB
beeper -CAM_CONNECTION_OPEN

# beacon
beacon RX_SET

# map
map TAER1234

# serial
serial 2 8192 115200 57600 0 115200
serial 30 32 115200 57600 0 115200

# led

# color

# mode_color

# aux
aux 0 0 0 1700 2100 0 0
aux 1 13 2 1325 1725 0 0
aux 2 26 1 1300 1700 0 0
aux 3 35 1 1700 2100 0 0
aux 4 49 2 1700 2100 0 0

# adjrange

# rxrange

# vtx

# rxfail

# master
set gyro_sync_denom = 2
set gyro_lowpass_type = PT1
set gyro_lowpass_hz = 0
set yaw_spin_threshold = 1100
set gyro_to_use = SECOND
set dyn_notch_range = LOW
set dyn_notch_width_percent = 0
set dyn_notch_q = 200
set dyn_lpf_gyro_min_hz = 0
set dyn_lpf_gyro_max_hz = 540
set acc_calibration = 0,172,-285
set mag_hardware = NONE
set rssi_channel = 8
set fpv_mix_degrees = 40
set serialrx_provider = SBUS
set blackbox_p_ratio = 64
set dshot_bidir = ON
set motor_pwm_protocol = DSHOT1200
set align_board_roll = 180
set align_board_yaw = 90
set current_meter = ESC
set beeper_dshot_beacon_tone = 4
set yaw_motors_reversed = ON
set small_angle = 180
set deadband = 3
set yaw_deadband = 1
set pid_process_denom = 1
set runaway_takeoff_prevention = OFF
set osd_warn_core_temp = OFF
set osd_rssi_alarm = 50
set osd_cap_alarm = 1050
set osd_alt_alarm = 135
set osd_esc_temp_alarm = 95
set osd_rssi_pos = 2296
set osd_g_force_pos = 45
set osd_throttle_pos = 2049
set osd_current_pos = 2102
set osd_mah_drawn_pos = 2060
set osd_motor_diag_pos = 45
set osd_altitude_pos = 11
set osd_avg_cell_voltage_pos = 2071
set osd_esc_tmp_pos = 2274
set osd_esc_rpm_pos = 2081
set osd_core_temp_pos = 2093
set osd_stat_tim_1 = ON
set osd_stat_tim_2 = OFF
set osd_stat_max_spd = OFF
set osd_stat_endbatt = ON
set osd_stat_min_rssi = OFF
set osd_stat_max_alt = ON
set osd_stat_bb_no = OFF
set osd_stat_max_g_force = ON
set osd_stat_max_esc_temp = ON
set osd_stat_max_esc_rpm = ON
set debug_mode = FFT_FREQ
set cpu_overclock = 216MHZ
set vtx_power = 2
set vcd_video_system = PAL

# profile
profile 0

set dterm_lowpass_hz = 200
set dterm_lowpass2_hz = 0
set anti_gravity_gain = 7000
set throttle_boost = 8
set p_pitch = 43
set d_pitch = 40
set f_pitch = 70
set p_roll = 38
set i_roll = 70
set d_roll = 34
set f_roll = 64
set p_yaw = 15
set i_yaw = 120
set f_yaw = 104
set dterm_cut_percent = 66
set dterm_cut_gain = 17
set dterm_cut_range_hz = 25
set launch_trigger_throttle_percent = 30
set launch_angle_limit = 70

# profile
profile 1

set dterm_lowpass_hz = 120
set dterm_lowpass2_hz = 120
set anti_gravity_gain = 7000
set throttle_boost = 7
set d_pitch = 28
set f_pitch = 70
set i_roll = 70
set d_roll = 26
set f_roll = 64
set p_yaw = 20
set i_yaw = 120
set f_yaw = 104
set dterm_cut_percent = 0
set launch_trigger_throttle_percent = 50
set launch_angle_limit = 70

# profile
profile 2


# restore original profile selection
profile 0

# rateprofile
rateprofile 0

set thr_mid = 40
set thr_expo = 65
set roll_rc_rate = 75
set pitch_rc_rate = 75
set yaw_rc_rate = 75
set roll_expo = 30
set pitch_expo = 30
set yaw_expo = 30
set roll_srate = 85
set pitch_srate = 85
set yaw_srate = 85
set tpa_rate = 60
set tpa_breakpoint = 1250

# rateprofile
rateprofile 1

set thr_mid = 40
set thr_expo = 65
set roll_rc_rate = 75
set pitch_rc_rate = 75
set yaw_rc_rate = 75
set roll_expo = 30
set pitch_expo = 30
set yaw_expo = 30
set roll_srate = 65
set pitch_srate = 65
set yaw_srate = 65
set tpa_rate = 60
set tpa_breakpoint = 1250
set throttle_limit_type = SCALE
set throttle_limit_percent = 85

# rateprofile
rateprofile 2

set thr_mid = 40
set thr_expo = 65
set roll_rc_rate = 75
set pitch_rc_rate = 75
set yaw_rc_rate = 75
set roll_expo = 30
set pitch_expo = 30
set yaw_expo = 30
set roll_srate = 85
set pitch_srate = 85
set yaw_srate = 85

(edit: added triple backticks to diff all formatting)

[fujin]

@butterSnake & @kmitchel have tracked this down to video_type=PAL setting in diff, although @butterSnake has PAL cameras.

w/ video type AUTO, osd works (?)

I have advised how to get logs while in auto mode:

set video_type = AUTO
set debug_mode = MAX7456_SIGNAL
set blackbox_mode = ALWAYS

[fujin]

Log taken with MAX7456_SIGNAL debug. Shows up in BBE 3.2.0 as MAX7456_SPICLOCK for some reason.

Values are:

debug[0] = 0
debug[1] = 4
debug[2] = 0
debug[3] = 13

For the entire log.

BTFL_BLACKBOX_LOG_raptor_SX alpha_.zip

[butterSnake]

@fujin should i close this since we got to the bottom of it?