mirror of
https://github.com/bluekitchen/btstack.git
synced 2025-04-17 02:42:33 +00:00
hci: added local version information callback to allow for runtime driver selection
This commit is contained in:
Matthias Ringwald
parent
19084a7dda
commit
c0cdcfe728
@ -49,6 +49,7 @@
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#include "btstack_control.h"
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#include "btstack_debug.h"
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#include "btstack_chipset_bcm.h"
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// actual init script provided by separate bt_firmware_image.c from WICED SDK
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extern const uint8_t brcm_patchram_buf[];
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@ -43,8 +43,8 @@
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* Allows to set public BD ADDR
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*/
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#ifndef __BTSTACK_CHIPSET_EM9301_H
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#define __BTSTACK_CHIPSET_EM9301_H
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#ifndef __BTSTACK_CHIPSET_STLC2550D_H
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#define __BTSTACK_CHIPSET_STLC2550D_H
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#if defined __cplusplus
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extern "C" {
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@ -58,4 +58,4 @@ const btstack_chipset_t * btstack_chipset_stlc2500d_instance(void);
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}
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#endif
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#endif // __BTSTACK_CHIPSET_EM9301_H
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#endif // __BTSTACK_CHIPSET_STLC2550D_H
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@ -98,7 +98,7 @@ static void chipset_set_bd_addr_command(bd_addr_t addr, uint8_t *hci_cmd_buffer)
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}
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static const btstack_chipset_t btstack_chipset_tc3566x = {
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"TC3556x",
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"tc3566x",
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NULL, // chipset_init,
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NULL, // chipset_next_command,
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chipset_set_baudrate_command,
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@ -3,19 +3,46 @@ BTSTACK_ROOT = ../..
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CORE += main.c stdin_support.c
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COMMON += hci_transport_h4_posix.c btstack_run_loop_posix.c remote_device_db_fs.c
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COMMON += \
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hci_transport_h4_posix.c \
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btstack_run_loop_posix.c \
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remote_device_db_fs.c \
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CORE += \
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bluetooth_init_cc2564B_1.2_BT_Spec_4.1.c \
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btstack_chipset_cc256x.c \
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btstack_chipset_csr.c \
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btstack_chipset_em9301.c \
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btstack_chipset_stlc2500d.c \
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btstack_chipset_tc3566x.c \
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# btstack_chipset_bcm.c \
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# examples
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include ${BTSTACK_ROOT}/example/embedded/Makefile.inc
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CFLAGS += -g -Wall \
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-I$(BTSTACK_ROOT)/platform/embedded \
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-I$(BTSTACK_ROOT)/platform/posix
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# fetch and convert TI init scripts
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include ${BTSTACK_ROOT}/chipset/cc256x/Makefile.inc
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# CFLAGS += -Werror
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CFLAGS += -g -Wall -Werror \
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-I$(BTSTACK_ROOT)/platform/embedded \
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-I$(BTSTACK_ROOT)/platform/posix \
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-I$(BTSTACK_ROOT)/chipset/bcm \
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-I$(BTSTACK_ROOT)/chipset/cc256x \
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-I$(BTSTACK_ROOT)/chipset/csr \
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-I$(BTSTACK_ROOT)/chipset/em9301 \
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-I$(BTSTACK_ROOT)/chipset/stlc2500d \
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-I$(BTSTACK_ROOT)/chipset/tc3566x \
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VPATH += ${BTSTACK_ROOT}/platform/posix
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VPATH += ${BTSTACK_ROOT}/platform/embedded
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VPATH += ${BTSTACK_ROOT}/chipset/bcm
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VPATH += ${BTSTACK_ROOT}/chipset/cc256x
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VPATH += ${BTSTACK_ROOT}/chipset/csr
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VPATH += ${BTSTACK_ROOT}/chipset/em9301
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VPATH += ${BTSTACK_ROOT}/chipset/stlc2500d
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VPATH += ${BTSTACK_ROOT}/chipset/tc3566x
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ifeq ($(OS),Windows_NT)
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LDFLAGS += -lws2_32
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endif
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@ -57,6 +57,13 @@
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#include "btstack_run_loop_posix.h"
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#include "stdin_support.h"
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#include "btstack_chipset_bcm.h"
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#include "btstack_chipset_csr.h"
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#include "btstack_chipset_cc256x.h"
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#include "btstack_chipset_em9301.h"
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#include "btstack_chipset_stlc2500d.h"
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#include "btstack_chipset_tc3566x.h"
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int btstack_main(int argc, const char * argv[]);
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static hci_transport_config_uart_t config = {
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@ -87,6 +94,47 @@ void hal_led_toggle(void){
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printf("LED State %u\n", led_state);
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}
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static void local_version_information_callback(uint8_t * packet){
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printf("Local version information:\n");
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uint16_t hci_version = READ_BT_16(packet, 4);
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uint16_t hci_revision = READ_BT_16(packet, 6);
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uint16_t lmp_version = READ_BT_16(packet, 8);
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uint16_t manufacturer = READ_BT_16(packet, 10);
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uint16_t lmp_subversion = READ_BT_16(packet, 12);
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printf("- HCI Version 0x%04x\n", hci_version);
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printf("- HCI Revision 0x%04x\n", hci_revision);
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printf("- LMP Version 0x%04x\n", lmp_version);
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printf("- LMP Revision 0x%04x\n", lmp_subversion);
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printf("- Manufacturer 0x%04x\n", manufacturer);
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switch (manufacturer){
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case COMPANY_ID_CAMBRIDGE_SILICON_RADIO:
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printf("Cambridge Silicon Radio CSR chipset.\n");
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hci_set_chipset(btstack_chipset_csr_instance());
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break;
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case COMPANY_ID_TEXAS_INSTRUMENTS_INC:
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printf("Texas Instruments - CC256x compatible chipset.\n");
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printf("Using 921600 baud.\n");
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config.baudrate_main = 921600;
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hci_set_chipset(btstack_chipset_cc256x_instance());
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break;
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case COMPANY_ID_BROADCOM_CORPORATION:
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printf("Broadcom chipset. Not supported yet\n");
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// hci_set_chipset(btstack_chipset_bcm_instance());
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break;
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case COMPANY_ID_ST_MICROELECTRONICS:
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printf("ST Microelectronics - using STLC2500d driver.\n");
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hci_set_chipset(btstack_chipset_stlc2500d_instance());
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break;
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case COMPANY_ID_EM_MICROELECTRONICS_MARIN:
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printf("EM Microelectronics - using EM9301 driver.\n");
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hci_set_chipset(btstack_chipset_em9301_instance());
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break;
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default:
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printf("Unknown manufacturer / manufacturer not supported yet.\n");
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break;
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}
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}
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int main(int argc, const char * argv[]){
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/// GET STARTED with BTstack ///
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@ -97,13 +145,16 @@ int main(int argc, const char * argv[]){
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hci_dump_open("/tmp/hci_dump.pklg", HCI_DUMP_PACKETLOGGER);
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// pick serial port
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config.device_name = "/dev/tty.usbmodem1413";
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config.device_name = "/dev/tty.usbserial-A900K0VK";
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// init HCI
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hci_transport_t * transport = hci_transport_h4_instance();
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remote_device_db_t * remote_db = (remote_device_db_t *) &remote_device_db_fs;
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hci_init(transport, (void*) &config, remote_db);
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// setup dynamic chipset driver setup
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hci_set_local_version_information_callback(&local_version_information_callback);
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// handle CTRL-c
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signal(SIGINT, sigint_handler);
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@ -8,11 +8,11 @@ COMMON += hci_transport_h4_posix.c btstack_run_loop_posix.c remote_device_db_fs.
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include ${BTSTACK_ROOT}/example/embedded/Makefile.inc
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CFLAGS += -g -Wall \
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-I$(BTSTACK_ROOT)/chipset/tc3556x \
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-I$(BTSTACK_ROOT)/chipset/tc3566x \
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-I$(BTSTACK_ROOT)/platform/embedded \
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-I$(BTSTACK_ROOT)/platform/posix
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VPATH += ${BTSTACK_ROOT}/chipset/tc3556x
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VPATH += ${BTSTACK_ROOT}/chipset/tc3566x
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VPATH += ${BTSTACK_ROOT}/platform/embedded
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VPATH += ${BTSTACK_ROOT}/platform/posix
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13
src/hci.c
13
src/hci.c
@ -1374,6 +1374,11 @@ static void event_handler(uint8_t *packet, int size){
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hci_stack->manufacturer = READ_BT_16(packet, 10);
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// hci_stack->lmp_subversion = READ_BT_16(packet, 12);
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log_info("Manufacturer: 0x%04x", hci_stack->manufacturer);
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// notify app
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if (hci_stack->local_version_information_callback){
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hci_stack->local_version_information_callback(packet);
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}
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}
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if (COMMAND_COMPLETE_EVENT(packet, hci_read_local_supported_commands)){
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hci_stack->local_supported_commands[0] =
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@ -3549,6 +3554,14 @@ void hci_set_hardware_error_callback(void (*fn)(void)){
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hci_stack->hardware_error_callback = fn;
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}
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/**
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* @brief Set callback for local information from Bluetooth controller right after HCI Reset
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* @note Can be used to select chipset driver dynamically during startup
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*/
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void hci_set_local_version_information_callback(void (*fn)(uint8_t * local_version_information)){
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hci_stack->local_version_information_callback = fn;
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}
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void hci_disconnect_all(void){
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btstack_linked_list_iterator_t it;
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11
src/hci.h
11
src/hci.h
@ -640,9 +640,12 @@ typedef struct {
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bd_addr_t custom_bd_addr;
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uint8_t custom_bd_addr_set;
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// hardware error handler
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// hardware error callback
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void (*hardware_error_callback)(void);
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// local version information callback
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void (*local_version_information_callback)(uint8_t * local_version_information);
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} hci_stack_t;
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/**
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@ -840,6 +843,12 @@ void hci_le_advertisement_address(uint8_t * addr_type, bd_addr_t addr);
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*/
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void hci_set_hardware_error_callback(void (*fn)(void));
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/**
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* @brief Set callback for local information from Bluetooth controller right after HCI Reset
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* @note Can be used to select chipset driver dynamically during startup
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*/
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void hci_set_local_version_information_callback(void (*fn)(uint8_t * local_version_information));
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/**
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* @brief Configure Voice Setting for use with SCO data in HSP/HFP
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*/
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