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goep_client: cuse l2cap ertm channel

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This commit is contained in:
Matthias Ringwald 2018-08-31 16:51:44 +02:00
parent 607adee94a
commit c81ac70318
1 changed files with 15 additions and 2 deletions
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17
src/classic/goep_client.c
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@ -92,8 +92,19 @@ static goep_client_t * goep_client = &_goep_client;
static uint8_t attribute_value[30];
static const unsigned int attribute_value_buffer_size = sizeof(attribute_value);
static uint8_t ertm_buffer[1000];
static l2cap_ertm_config_t ertm_config = {
1, // ertm mandatory
2, // max transmit, some tests require > 1
2000,
12000,
144, // l2cap ertm mtu
4,
4,
};
static inline void goep_client_emit_connected_event(goep_client_t * context, uint8_t status){
uint8_t event[22];
uint8_t event[15];
int pos = 0;
event[pos++] = HCI_EVENT_GOEP_META;
pos++; // skip len
@ -289,7 +300,8 @@ static void goep_client_handle_sdp_query_event(uint8_t packet_type, uint16_t cha
}
if (context->l2cap_psm){
log_info("Remote GOEP L2CAP PSM: %u", context->l2cap_psm);
l2cap_create_channel(&goep_client_packet_handler, context->bd_addr, context->rfcomm_port, 0xffff, &context->bearer_cid);
l2cap_create_ertm_channel(&goep_client_packet_handler, context->bd_addr, context->l2cap_psm,
&ertm_config, ertm_buffer, sizeof(ertm_buffer), &context->bearer_cid);
} else {
log_info("Remote GOEP RFCOMM Server Channel: %u", context->rfcomm_port);
rfcomm_create_channel(&goep_client_packet_handler, context->bd_addr, context->rfcomm_port, &context->bearer_cid);
@ -473,6 +485,7 @@ int goep_client_execute(uint16_t goep_cid){
goep_client_t * context = goep_client;
uint8_t * buffer = goep_client_get_outgoing_buffer(context);
uint16_t pos = big_endian_read_16(buffer, 1);
printf_hexdump(buffer, pos);
if (context->l2cap_psm){
return l2cap_send_prepared(context->bearer_cid, pos);
} else {