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added rfcomm_query_port_configuration

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matthias.ringwald@gmail.com 2014-01-28 20:39:18 +00:00
parent 53adc54b9c
commit 1e73760d20
2 changed files with 25 additions and 5 deletions
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27
src/rfcomm.c
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@ -723,6 +723,16 @@ static int rfcomm_send_uih_rpn_cmd(rfcomm_multiplexer_t *multiplexer, uint8_t dl
return rfcomm_send_packet_for_multiplexer(multiplexer, address, BT_RFCOMM_UIH, 0, (uint8_t *) payload, pos);
}
static int rfcomm_send_uih_rpn_req(rfcomm_multiplexer_t *multiplexer, uint8_t dlci) {
uint8_t payload[3];
uint8_t address = (1 << 0) | (multiplexer->outgoing << 1);
uint8_t pos = 0;
payload[pos++] = BT_RFCOMM_RPN_CMD;
payload[pos++] = (1 << 1) | 1; // len
payload[pos++] = (1 << 0) | (1 << 1) | (dlci << 2); // CMD => C/R = 1
return rfcomm_send_packet_for_multiplexer(multiplexer, address, BT_RFCOMM_UIH, 0, (uint8_t *) payload, pos);
}
static int rfcomm_send_uih_rpn_rsp(rfcomm_multiplexer_t *multiplexer, uint8_t dlci, rfcomm_rpn_data_t *rpn_data) {
uint8_t payload[10];
uint8_t address = (1 << 0) | (multiplexer->outgoing << 1);
@ -1618,10 +1628,7 @@ static void rfcomm_channel_state_machine(rfcomm_channel_t *channel, rfcomm_chann
// TODO: integrate in common switch
if (event->type == CH_EVT_RCVD_RPN_REQ){
// all values are accepted
// channel->rpn_data.parameter_mask_0 = 0x7f;
// channel->rpn_data.parameter_mask_1 = 0x3f;
// no values got accepted
// no values got accepted (no values have beens sent)
channel->rpn_data.parameter_mask_0 = 0x00;
channel->rpn_data.parameter_mask_1 = 0x00;
rfcomm_channel_state_add(channel, RFCOMM_CHANNEL_STATE_VAR_SEND_RPN_RSP);
@ -2041,7 +2048,7 @@ int rfcomm_send_modem_status(uint16_t rfcomm_cid, uint8_t modem_status){
int rfcomm_send_port_configuration(uint16_t rfcomm_cid, rpn_baud_t baud_rate, rpn_data_bits_t data_bits, rpn_stop_bits_t stop_bits, rpn_parity_t parity, rpn_flow_control_t flow_control){
rfcomm_channel_t * channel = rfcomm_channel_for_rfcomm_cid(rfcomm_cid);
if (!channel){
log_error("rfcomm_send_modem_status cid 0x%02x doesn't exist!\n", rfcomm_cid);
log_error("rfcomm_send_port_configuration cid 0x%02x doesn't exist!\n", rfcomm_cid);
return 0;
}
rfcomm_rpn_data_t rpn_data;
@ -2055,6 +2062,16 @@ int rfcomm_send_port_configuration(uint16_t rfcomm_cid, rpn_baud_t baud_rate, rp
return rfcomm_send_uih_rpn_cmd(channel->multiplexer, channel->dlci, &rpn_data);
}
// Query remote port
int rfcomm_query_port_configuration(uint16_t rfcomm_cid){
rfcomm_channel_t * channel = rfcomm_channel_for_rfcomm_cid(rfcomm_cid);
if (!channel){
log_error("rfcomm_query_port_configuration cid 0x%02x doesn't exist!\n", rfcomm_cid);
return 0;
}
return rfcomm_send_uih_rpn_req(channel->multiplexer, channel->dlci);
}
void rfcomm_create_channel2(void * connection, bd_addr_t *addr, uint8_t server_channel, uint8_t incoming_flow_control, uint8_t initial_credits){
log_info("RFCOMM_CREATE_CHANNEL addr %s channel #%u flow control %u init credits %u\n", bd_addr_to_str(*addr), server_channel,

3
src/rfcomm.h
View File

@ -417,6 +417,9 @@ int rfcomm_send_modem_status(uint16_t rfcomm_cid, uint8_t modem_status);
// Configure remote port
int rfcomm_send_port_configuration(uint16_t rfcomm_cid, rpn_baud_t baud_rate, rpn_data_bits_t data_bits, rpn_stop_bits_t stop_bits, rpn_parity_t parity, rpn_flow_control_t flow_control);
// Query remote port
int rfcomm_query_port_configuration(uint16_t rfcomm_cid);
#if defined __cplusplus
}
#endif