iNavFlight
IFLIGHT_BLITZ_F722_X1 (For Defender25): Blackbox not detected
Hi,
I compiled firmware for an iflight Defender 25, and the FC internal Blackbox is not detected I can also see lots of I2C Errors: 1081 Any idea?
status
INAV/IFLIGHT_BLITZ_F722_X1 7.1.0 Mar 27 2024 / 12:48:49 (59a6ee61) GCC-10.3.1 20210824 (release) System Uptime: 911 seconds Current Time: 2041-06-28T02:04:00.000+01:00 Voltage: 0.01V (0S battery - NOT PRESENT) CPU Clock=216MHz, GYRO=ICM42605, ACC=ICM42605, BARO=SPL06 STM32 system clocks: SYSCLK = 216 MHz HCLK = 216 MHz PCLK1 = 54 MHz PCLK2 = 108 MHz Sensor status: GYRO=OK, ACC=OK, MAG=NONE, BARO=OK, RANGEFINDER=NONE, OPFLOW=NONE, GPS=UNAVAILABLE Stack size: 6144, Stack address: 0x20010000, Heap available: 1716 I2C Errors: 1081, config size: 10455, max available config: 16384 ADC channel usage: BATTERY : configured = ADC 1, used = ADC 1 RSSI : configured = none, used = none CURRENT : configured = ADC 2, used = ADC 2 AIRSPEED : configured = none, used = none System load: 18, cycle time: 516, PID rate: 1937, RX rate: 9, System rate: 9 Arming disabled flags: NAV HWFAIL RX CLI NOPREARM DSHOTBEEPER OSD: MSP DisplayPort: BetaFlight Compatability mode (HD) [53 x 20] VTX: not detected GPS: HW Version: Unknown Proto: 0.00 Baud: 57600 GNSS Capabilities: GNSS Provider active/default GPS 1/1 Max concurrent: 0
do you have the variant with an on board ANALOG OSD or the one without? they might have different SPI definitions as OSD and SD Card both run on SPI.
Good question - was not aware there were 2 versions. I run the DJI O3 VTX. What's the visible HW difference between the 2?
If that can help, I tried to flash the IFLIGHT_BLITZ_F7_AIO but the firmware could not be loaded (size exceeded)
there is a Target IFLIGHT_BLITZ_F722_X1 and IFLIGHT_BLITZ_F722_X1_OSD. The latter one has an additional OSD chip for analog video on it. you won't use it if you use digital but the chip can be there.
maybe try the OSD variant and see if that helps.
Before you flash, please try the following CLI command and then save: set blackbox_device = SDCARD
Flashing IFLIGHT_BLITZ_F722_X1_OSD will lead to frozen FC (no blinking LED and INAV cannot connect). So I assume I own the variant without ANALOG OSD, right?
No better if I write "set blackbox_device = SDCARD"
I have the option to CLI "set blackbox_device = SPSFLASH", but still filesystem not detected
OK It has on board flash and not an SD card. My bad. I am curious why this causes I2C errors as the flash should also be SPI. I'm out of ideas then. Hope one of the Devs can help.