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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
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}; 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}; write_status_t last_write_result[ITF_TOTAL] = {0};
uint16_t *get_send_buffer_size(uint8_t itf) { uint16_t *get_send_buffer_size(uint8_t itf) {
@@ -217,7 +211,7 @@ void hid_task(void) {
#endif #endif
void tud_hid_report_complete_cb(uint8_t instance, uint8_t const *report, uint16_t len) { 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) { if (last_write_result[instance] == WRITE_PENDING) {
last_write_result[instance] = WRITE_SUCCESS; last_write_result[instance] = WRITE_SUCCESS;
if (report[4] & TYPE_MASK) { if (report[4] & TYPE_MASK) {
@@ -556,16 +550,14 @@ int driver_process_usb_packet_hid(uint16_t read) {
} }
void send_keepalive() { void send_keepalive() {
if (send_buffer_size[ITF_HID] != 0) { CTAPHID_FRAME *resp = (CTAPHID_FRAME *) (usb_get_tx(ITF_HID) + 4096);
CTAPHID_FRAME *resp = (CTAPHID_FRAME *) (usb_get_tx(ITF_HID) + 4096); //memset(ctap_resp, 0, sizeof(CTAPHID_FRAME));
//memset(ctap_resp, 0, sizeof(CTAPHID_FRAME)); resp->cid = ctap_req->cid;
resp->cid = ctap_req->cid; resp->init.cmd = CTAPHID_KEEPALIVE;
resp->init.cmd = CTAPHID_KEEPALIVE; resp->init.bcntl = 1;
resp->init.bcntl = 1; resp->init.data[0] = is_req_button_pending() ? 2 : 1;
resp->init.data[0] = is_req_button_pending() ? 2 : 1; //send_buffer_size[ITF_HID] = 0;
send_buffer_size[ITF_HID] = 0; hid_write_offset(64, 4096);
hid_write_offset(64, 4096);
}
} }
void driver_exec_timeout_hid() { void driver_exec_timeout_hid() {