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Fix send_keepalive with auxiliary buffer.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos
2022-09-22 23:53:55 +02:00
parent 7fded7234b
commit 4d7101b802
1 changed files with 9 additions and 9 deletions
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16
src/usb/hid/hid.c
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@@ -96,8 +96,7 @@ uint16_t send_buffer_size = 0;
void tud_hid_report_complete_cb(uint8_t instance, uint8_t const* report, /*uint16_t*/ uint8_t len) { void tud_hid_report_complete_cb(uint8_t instance, uint8_t const* report, /*uint16_t*/ uint8_t len) {
uint8_t seq = report[4] & TYPE_MASK ? 0 : report[4]+1; uint8_t seq = report[4] & TYPE_MASK ? 0 : report[4]+1;
if (send_buffer_size > 0) if (send_buffer_size > 0) {
{
ctap_resp->cid = ctap_req->cid; ctap_resp->cid = ctap_req->cid;
ctap_resp->cont.seq = seq; ctap_resp->cont.seq = seq;
hid_write_offset(64, (uint8_t *)ctap_resp - (usb_get_tx())); hid_write_offset(64, (uint8_t *)ctap_resp - (usb_get_tx()));
@@ -309,12 +308,13 @@ int driver_process_usb_packet(uint16_t read) {
} }
void send_keepalive() { void send_keepalive() {
ctap_resp = (CTAPHID_FRAME *)(usb_get_tx()+4096); CTAPHID_FRAME *resp = (CTAPHID_FRAME *)(usb_get_tx() + 4096);
memset(ctap_resp, 0, sizeof(CTAPHID_FRAME)); //memset(ctap_resp, 0, sizeof(CTAPHID_FRAME));
ctap_resp->cid = ctap_req->cid; resp->cid = ctap_req->cid;
ctap_resp->init.cmd = CTAPHID_KEEPALIVE; resp->init.cmd = CTAPHID_KEEPALIVE;
ctap_resp->init.bcntl = 1; resp->init.bcntl = 1;
ctap_resp->init.data[0] = is_req_button_pending() ? 2 : 1; resp->init.data[0] = is_req_button_pending() ? 2 : 1;
send_buffer_size = 0;
hid_write_offset(64, 4096); hid_write_offset(64, 4096);
} }