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l2cap-ertm: add (empty) l2cap_ertm_set_busy and set_ready to signal local busy condition
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parent
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commit
67a3a5b71d
13
src/l2cap.c
13
src/l2cap.c
@ -1707,6 +1707,16 @@ uint8_t l2cap_accept_ertm_connection(uint16_t local_cid, int ertm_mandatory, uin
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return ERROR_CODE_SUCCESS;
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}
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uint8_t l2cap_ertm_set_busy(uint16_t local_cid){
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UNUSED(local_cid);
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return ERROR_CODE_SUCCESS;
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}
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uint8_t l2cap_ertm_set_ready(uint16_t local_cid){
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return ERROR_CODE_SUCCESS;
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UNUSED(local_cid);
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}
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static void l2cap_ertm_handle_req_seq(l2cap_channel_t * l2cap_channel, uint8_t req_seq){
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l2cap_ertm_tx_packet_state_t * tx_state;
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tx_state = &l2cap_channel->tx_packets_state[l2cap_channel->tx_read_index];
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@ -1719,7 +1729,8 @@ static void l2cap_ertm_handle_req_seq(l2cap_channel_t * l2cap_channel, uint8_t r
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} else {
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log_info("RR seq %u != seq of oldest tx packet %u ???", req_seq, tx_state->tx_seq);
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}
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}
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}
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#endif
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14
src/l2cap.h
14
src/l2cap.h
@ -523,6 +523,20 @@ uint8_t l2cap_le_disconnect(uint16_t cid);
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/* API_END */
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/**
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* @brief ERTM Set channel as busy.
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* @note Can be cleared by l2cap_ertm_set_ready
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* @param local_cid
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*/
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uint8_t l2cap_ertm_set_busy(uint16_t local_cid);
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/**
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* @brief ERTM Set channel as ready
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* @note Used after l2cap_ertm_set_busy
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* @param local_cid
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*/
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uint8_t l2cap_ertm_set_ready(uint16_t local_cid);
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#if defined __cplusplus
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}
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#endif
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@ -143,6 +143,8 @@ static void show_usage(void){
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printf("p - send echo request\n");
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printf("e - optional ERTM mode\n");
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printf("E - mandatory ERTM mode\n");
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printf("b - set channel as busy (ERTM)\n");
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printf("B - set channel as ready (ERTM)\n");
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printf("d - disconnect\n");
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printf("t - terminate ACL connection\n");
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printf("Ctrl-c - exit\n");
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@ -159,6 +161,14 @@ static void stdin_process(char buffer){
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l2cap_create_channel(packet_handler, remote, BLUETOOTH_PROTOCOL_SDP, 100, &local_cid);
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}
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break;
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case 'b':
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printf("Set channel busy\n");
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l2cap_ertm_set_busy(local_cid);
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break;
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case 'B':
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printf("Set channel ready\n");
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l2cap_ertm_set_ready(local_cid);
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break;
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case 's':
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printf("Send L2CAP Data\n");
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l2cap_send(local_cid, (uint8_t *) "0123456789", 10);
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