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In pure U2F mode, no keepalive is sent by authenticator. Instead, client sends commands to know the status.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
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Pol Henarejos 2024-12-11 22:36:09 +01:00
parent cb4e2ba0eb
commit f58bcaecf1
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GPG key ID: C0095B7870A4CCD3
1 changed files with 1 additions and 0 deletions
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src/usb/hid/hid.c
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@ -246,6 +246,7 @@ int driver_write_hid(uint8_t itf, const uint8_t *buffer, uint16_t buffer_size) {
return 0;
}
bool r = tud_hid_n_report(itf, 0, buffer, buffer_size);
DEBUG_PAYLOAD(buffer, buffer_size);
last_write_result[itf] = r ? WRITE_PENDING : WRITE_FAILED;
if (last_write_result[itf] == WRITE_FAILED) {
return 0;