UweBonnes
UweBonnes
Can the ESP32 do SPI from 1 to at least 8 bits. Then doing SWD should be doable. Otherwise fast bitbanging can also get you a long way.
The page tells: "The Device will still receive 8 bits with 3 additional “random” bits, so the reading must be performed correctly." Random bits in a strict protocol are not...
I do not understand why a bitbang approach should be less reliable.
Karl Palsson writes: > Agreed, the file is wrongly named. However, renaming it is pointless, as it's > the only one in the f4 family even included. > My general...
github.com:stoyan-shopov/blackmagic.git stlinkv3 branch has a set of usb_control.c usbdfu.c usb_dwc_common.c usb_f723.c files in src/platforms/stlinkv3 that allow to run on the F723
I will sure have a look. Maybe you would also like to have a look at https://github.com/UweBonnes/blackmagic/tree/ruabmbua. This is the blackmagic probe extended to debug and flash GD32VF103. The state...
It it even needed to set wMaxPacketSize at all? Isn't wMaxPacketSize fixed with the USB speed setting the device has negociated?
As Zyp pointed out, probably two sets of config descriptors cover different amount of endpoint in FS/HS and different values best.
Sorry, fixes isnot enough after yesterdays changes. Stand By.
Use https://github.com/UweBonnes/blackmagic/tree/fixes1 or better avr.