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use hci_acl_le_data_buffer_length to get max le l2cap mtu

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This commit is contained in:
mila@ringwald.ch 2014-10-09 09:08:48 +00:00
parent 6c26b08747
commit eb7f386b26
2 changed files with 13 additions and 10 deletions
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10
ble/l2cap_le.c
View File

@ -73,13 +73,15 @@ void l2cap_init(){
}
uint16_t l2cap_max_mtu(void){
int classic_acl_lenght = hci_max_acl_data_packet_length();
if (classic_acl_lenght == 0) return 0;
return hci_max_acl_data_packet_length() - L2CAP_HEADER_SIZE;
int classic_acl_length = hci_max_acl_data_packet_length();
if (classic_acl_length == 0) return 0;
return classic_acl_length - L2CAP_HEADER_SIZE;
}
uint16_t l2cap_max_le_mtu(){
return L2CAP_LE_DEFAULT_MTU;
int le_acl_length = hci_max_acl_le_data_packet_length();
if (le_acl_length == 0) return 0;
return le_acl_length - L2CAP_HEADER_SIZE;
}
/** Register L2CAP packet handlers */

13
src/l2cap.c
View File

@ -686,15 +686,16 @@ void l2cap_run(void){
}
}
uint16_t l2cap_max_mtu(void){
int classic_acl_lenght = hci_max_acl_data_packet_length();
if (classic_acl_lenght == 0) return 0;
return hci_max_acl_data_packet_length() - L2CAP_HEADER_SIZE;
int classic_acl_length = hci_max_acl_data_packet_length();
if (classic_acl_length == 0) return 0;
return classic_acl_length - L2CAP_HEADER_SIZE;
}
uint16_t l2cap_max_le_mtu(void){
return L2CAP_LE_DEFAULT_MTU;
uint16_t l2cap_max_le_mtu(){
int le_acl_length = hci_max_acl_le_data_packet_length();
if (le_acl_length == 0) return 0;
return le_acl_length - L2CAP_HEADER_SIZE;
}
static void l2cap_handle_connection_complete(uint16_t handle, l2cap_channel_t * channel){