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keepalive should be sent without conditions and without reseting any buffer.

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Signed-off-by: Pol Henarejos <pol.henarejos@cttc.es>
This commit is contained in:
Pol Henarejos 2024-08-19 16:44:58 +02:00
parent 7c76a71f33
commit d379a39bd6
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GPG key ID: C0095B7870A4CCD3
1 changed files with 9 additions and 17 deletions
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26
src/usb/hid/hid.c
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@ -73,12 +73,6 @@ int driver_init_hid() {
}
uint16_t send_buffer_size[ITF_TOTAL] = {0};
typedef enum {
WRITE_UNKNOWN = 0,
WRITE_PENDING,
WRITE_FAILED,
WRITE_SUCCESS,
} write_status_t;
write_status_t last_write_result[ITF_TOTAL] = {0};
uint16_t *get_send_buffer_size(uint8_t itf) {
@ -217,7 +211,7 @@ void hid_task(void) {
#endif
void tud_hid_report_complete_cb(uint8_t instance, uint8_t const *report, uint16_t len) {
if (instance == ITF_HID) {
if (instance == ITF_HID && len > 0) {
if (last_write_result[instance] == WRITE_PENDING) {
last_write_result[instance] = WRITE_SUCCESS;
if (report[4] & TYPE_MASK) {
@ -556,16 +550,14 @@ int driver_process_usb_packet_hid(uint16_t read) {
}
void send_keepalive() {
if (send_buffer_size[ITF_HID] != 0) {
CTAPHID_FRAME *resp = (CTAPHID_FRAME *) (usb_get_tx(ITF_HID) + 4096);
//memset(ctap_resp, 0, sizeof(CTAPHID_FRAME));
resp->cid = ctap_req->cid;
resp->init.cmd = CTAPHID_KEEPALIVE;
resp->init.bcntl = 1;
resp->init.data[0] = is_req_button_pending() ? 2 : 1;
send_buffer_size[ITF_HID] = 0;
hid_write_offset(64, 4096);
}
CTAPHID_FRAME *resp = (CTAPHID_FRAME *) (usb_get_tx(ITF_HID) + 4096);
//memset(ctap_resp, 0, sizeof(CTAPHID_FRAME));
resp->cid = ctap_req->cid;
resp->init.cmd = CTAPHID_KEEPALIVE;
resp->init.bcntl = 1;
resp->init.data[0] = is_req_button_pending() ? 2 : 1;
//send_buffer_size[ITF_HID] = 0;
hid_write_offset(64, 4096);
}
void driver_exec_timeout_hid() {