hyp0dermik-code

@neoxic Can you confirm whether it was working on a previous version i.e. 4.4.0? Do you have another board with an F722 to rule out whether it is board or...

> > @neoxic Can you confirm whether it was working on a previous version i.e. 4.4.0? > > As mentioned above, the same board running BF 4.4.2 with all default...

Thanks for your results, it seems like we have narrowed the problem down to a change in DMA between 4.4.2 and 4.5z I believe the Betaflight team was focusing on...

[betafpv_ELRS_F4_1S_5A_AIO_ELRS___English_American.pdf](https://github.com/user-attachments/files/15934871/betafpv_ELRS_F4_1S_5A_AIO_ELRS___English_American.pdf) Translated report from a Korean user thanks to sunjun. Note in this case 4.3.2 was skipped and 4.2.11 was used to flash successfully instead.

I noted the LEDSTRIP was using the same timer as the DSHOT bitbang. Running 'resource LED_STRIP none' freed up the timer The update rate on the second arm was doubled...

#12617 is intended behaviour if set dshot_edt = off, which is default. The motors tab of the configurator enables this, hence his behaviour. The issue described occurs with the quad...

Further to the above this reappears after RPMs increase or turtle mode is activated/deactivated.

May relate https://github.com/betaflight/betaflight/issues/12828 TBC - my Dshot margin setting in 4.5z, and if same behaviour persists on current(mine is ~3weeks old) I was also experiencing the

``` # version # Betaflight / STM32F7X2 (S7X2) 4.5.0 Aug 9 2023 / 14:01:25 (807a7229c) MSP API: 1.46 # config rev: 84cbef4 board_name GEPRC_F722_AIO ``` ``` # dma show Currently...

From cloud build @ commit 983c04d846de75a8570c191d14972726a0aa4f4f [dmatimer.txt](https://github.com/betaflight/betaflight/files/12592058/dmatimer.txt) [dmatimer_nobitbang.txt](https://github.com/betaflight/betaflight/files/12592059/dmatimer_nobitbang.txt) [dump.txt](https://github.com/betaflight/betaflight/files/12592060/dump.txt) [dump_nobitbang.txt](https://github.com/betaflight/betaflight/files/12592061/dump_nobitbang.txt) perhaps of note, when i try to use 'defaults nosave' i get the following errors [defaults_error.txt](https://github.com/betaflight/betaflight/files/12592069/defaults_error.txt) The reported voltage reading...