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test/le_audio: support Zephyr HCI controller

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This commit is contained in:
Matthias Ringwald 2022-03-24 17:06:36 +01:00
parent b215babe94
commit 944898fe9c
1 changed files with 23 additions and 5 deletions
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26
test/le_audio/main.c
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@ -54,6 +54,7 @@
#include "ble/le_device_db_tlv.h" #include "ble/le_device_db_tlv.h"
#include "bluetooth_company_id.h" #include "bluetooth_company_id.h"
#include "btstack_audio.h" #include "btstack_audio.h"
#include "btstack_chipset_zephyr.h"
#include "btstack_debug.h" #include "btstack_debug.h"
#include "btstack_event.h" #include "btstack_event.h"
#include "btstack_memory.h" #include "btstack_memory.h"
@ -78,7 +79,13 @@ static const btstack_tlv_t * tlv_impl;
static btstack_tlv_posix_t tlv_context; static btstack_tlv_posix_t tlv_context;
static bd_addr_t local_addr; static bd_addr_t local_addr;
static int is_bcm; static const uint8_t read_static_address_command_complete_prefix[] = { 0x0e, 0x1b, 0x01, 0x09, 0xfc };
static bd_addr_t static_address;
static btstack_packet_callback_registration_t hci_event_callback_registration;
static bool is_zephyr;
// shutdown // shutdown
static bool shutdown_triggered; static bool shutdown_triggered;
@ -87,21 +94,23 @@ static void local_version_information_handler(uint8_t * packet);
static hci_transport_config_uart_t config = { static hci_transport_config_uart_t config = {
HCI_TRANSPORT_CONFIG_UART, HCI_TRANSPORT_CONFIG_UART,
115200, 1000000,
0, // main baudrate 0, // main baudrate
1, // flow control 1, // flow control
NULL, NULL,
}; };
static btstack_packet_callback_registration_t hci_event_callback_registration;
static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *packet, uint16_t size){
if (packet_type != HCI_EVENT_PACKET) return; if (packet_type != HCI_EVENT_PACKET) return;
switch (hci_event_packet_get_type(packet)){ switch (hci_event_packet_get_type(packet)){
case BTSTACK_EVENT_STATE: case BTSTACK_EVENT_STATE:
switch(btstack_event_state_get_state(packet)){ switch(btstack_event_state_get_state(packet)){
case HCI_STATE_WORKING: case HCI_STATE_WORKING:
if (is_zephyr){
memcpy(local_addr, static_address, 6);
} else {
gap_local_bd_addr(local_addr); gap_local_bd_addr(local_addr);
}
printf("BTstack up and running on %s.\n", bd_addr_to_str(local_addr)); printf("BTstack up and running on %s.\n", bd_addr_to_str(local_addr));
strcpy(tlv_db_path, TLV_DB_PATH_PREFIX); strcpy(tlv_db_path, TLV_DB_PATH_PREFIX);
strcat(tlv_db_path, bd_addr_to_str(local_addr)); strcat(tlv_db_path, bd_addr_to_str(local_addr));
@ -137,6 +146,10 @@ static void packet_handler (uint8_t packet_type, uint16_t channel, uint8_t *pack
if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_version_information)){ if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_version_information)){
local_version_information_handler(packet); local_version_information_handler(packet);
} }
if (memcmp(packet, read_static_address_command_complete_prefix, sizeof(read_static_address_command_complete_prefix)) == 0){
reverse_48(&packet[7], static_address);
gap_random_address_set(static_address);
}
break; break;
default: default:
break; break;
@ -172,6 +185,10 @@ static void local_version_information_handler(uint8_t * packet){
case BLUETOOTH_COMPANY_ID_PACKETCRAFT_INC: case BLUETOOTH_COMPANY_ID_PACKETCRAFT_INC:
printf("PacketCraft HCI Controller\n"); printf("PacketCraft HCI Controller\n");
break; break;
case BLUETOOTH_COMPANY_ID_THE_LINUX_FOUNDATION:
printf("Zephyr HCI Controller\n");
is_zephyr = true;
break;
default: default:
printf("Unknown manufacturer / manufacturer not supported yet.\n"); printf("Unknown manufacturer / manufacturer not supported yet.\n");
break; break;
@ -212,6 +229,7 @@ int main(int argc, const char * argv[]){
const btstack_uart_t * uart_driver = btstack_uart_posix_instance(); const btstack_uart_t * uart_driver = btstack_uart_posix_instance();
const hci_transport_t * transport = hci_transport_h4_instance_for_uart(uart_driver); const hci_transport_t * transport = hci_transport_h4_instance_for_uart(uart_driver);
hci_init(transport, (void*) &config); hci_init(transport, (void*) &config);
hci_set_chipset(btstack_chipset_zephyr_instance());
#ifdef HAVE_PORTAUDIO #ifdef HAVE_PORTAUDIO
btstack_audio_sink_set_instance(btstack_audio_portaudio_sink_get_instance()); btstack_audio_sink_set_instance(btstack_audio_portaudio_sink_get_instance());