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embassy-usb-dfu: use correct function descriptors

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This should allow things to work properly even when IADs are used.
This commit is contained in:
Gerhard de Clercq 2024-12-10 09:21:37 +01:00
parent 86578acaa4
commit 0b9cdd86ab
1 changed files with 1 additions and 1 deletions
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embassy-usb-dfu/src/dfu.rs
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@ -189,7 +189,7 @@ pub fn usb_dfu<'d, D: Driver<'d>, DFU: NorFlash, STATE: NorFlash, RST: Reset, co
builder: &mut Builder<'d, D>,
handler: &'d mut Control<'d, DFU, STATE, RST, BLOCK_SIZE>,
) {
let mut func = builder.function(0x00, 0x00, 0x00);
let mut func = builder.function(USB_CLASS_APPN_SPEC, APPN_SPEC_SUBCLASS_DFU, DFU_PROTOCOL_DFU);
let mut iface = func.interface();
let mut alt = iface.alt_setting(USB_CLASS_APPN_SPEC, APPN_SPEC_SUBCLASS_DFU, DFU_PROTOCOL_DFU, None);
alt.descriptor(