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send baud rate command after downloading broadcom init script

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This commit is contained in:
Matthias Ringwald 2016-01-04 12:24:10 +01:00
parent 92a0d36dfa
commit eb3a531469
2 changed files with 24 additions and 0 deletions
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21
src/hci.c
View File

@ -915,6 +915,12 @@ static void hci_initializing_run(void){
run_loop_add_timer(&hci_stack->timeout);
}
break;
case HCI_INIT_SEND_BAUD_CHANGE_BCM:
hci_stack->control->baudrate_cmd(hci_stack->config, ((hci_uart_config_t *)hci_stack->config)->baudrate_main, hci_stack->hci_packet_buffer);
hci_stack->last_cmd_opcode = READ_BT_16(hci_stack->hci_packet_buffer, 0);
hci_stack->substate = HCI_INIT_W4_SEND_BAUD_CHANGE_BCM;
hci_send_cmd_packet(hci_stack->hci_packet_buffer, 3 + hci_stack->hci_packet_buffer[2]);
break;
case HCI_INIT_CUSTOM_INIT:
log_info("Custom init");
// Custom initialization
@ -1130,12 +1136,27 @@ static void hci_initializing_event_handler(uint8_t * packet, uint16_t size){
hci_stack->substate = HCI_INIT_CUSTOM_INIT;
return;
case HCI_INIT_W4_READ_LOCAL_SUPPORTED_COMMANDS:
if (need_baud_change && hci_stack->manufacturer == 0x000f){
hci_stack->substate = HCI_INIT_SEND_BAUD_CHANGE_BCM;
return;
}
if (need_addr_change){
hci_stack->substate = HCI_INIT_SET_BD_ADDR;
return;
}
hci_stack->substate = HCI_INIT_READ_BD_ADDR;
return;
case HCI_INIT_W4_SEND_BAUD_CHANGE_BCM: {
uint32_t new_baud = ((hci_uart_config_t *)hci_stack->config)->baudrate_main;
log_info("Local baud rate change to %"PRIu32" after init script", new_baud);
hci_stack->hci_transport->set_baudrate(new_baud);
if (need_addr_change){
hci_stack->substate = HCI_INIT_SET_BD_ADDR;
return;
}
hci_stack->substate = HCI_INIT_READ_BD_ADDR;
return;
}
case HCI_INIT_W4_SET_BD_ADDR:
// for STLC2500D, bd addr change only gets active after sending reset command
if (hci_stack->manufacturer == 0x0030){

3
src/hci.h
View File

@ -436,6 +436,9 @@ typedef enum hci_init_state{
HCI_INIT_READ_LOCAL_SUPPORTED_COMMANDS,
HCI_INIT_W4_READ_LOCAL_SUPPORTED_COMMANDS,
HCI_INIT_SEND_BAUD_CHANGE_BCM,
HCI_INIT_W4_SEND_BAUD_CHANGE_BCM,
HCI_INIT_SET_BD_ADDR,
HCI_INIT_W4_SET_BD_ADDR,