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hci: map Cypress onto Broadcom

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This commit is contained in:
Matthias Ringwald 2019-03-21 11:41:30 +01:00
parent 761d36a943
commit c21d89f36a
2 changed files with 9 additions and 8 deletions
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8
port/posix-h4/main.c
View File

@ -195,13 +195,7 @@ static void local_version_information_handler(uint8_t * packet){
break; break;
case BLUETOOTH_COMPANY_ID_BROADCOM_CORPORATION: case BLUETOOTH_COMPANY_ID_BROADCOM_CORPORATION:
printf("Broadcom - using BCM driver.\n"); printf("Broadcom/Cypress - using BCM driver.\n");
hci_set_chipset(btstack_chipset_bcm_instance());
use_fast_uart();
is_bcm = 1;
break;
case BLUETOOTH_COMPANY_ID_CYPRESS_SEMICONDUCTOR:
printf("Cypress - using BCM driver.\n");
hci_set_chipset(btstack_chipset_bcm_instance()); hci_set_chipset(btstack_chipset_bcm_instance());
use_fast_uart(); use_fast_uart();
is_bcm = 1; is_bcm = 1;

9
src/hci.c
View File

@ -1975,8 +1975,15 @@ static void event_handler(uint8_t *packet, int size){
if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_version_information)){ if (HCI_EVENT_IS_COMMAND_COMPLETE(packet, hci_read_local_version_information)){
// hci_stack->hci_version = little_endian_read_16(packet, 4); // hci_stack->hci_version = little_endian_read_16(packet, 4);
// hci_stack->hci_revision = little_endian_read_16(packet, 6); // hci_stack->hci_revision = little_endian_read_16(packet, 6);
uint16_t manufacturer = little_endian_read_16(packet, 10);
// map Cypress to Broadcom
if (manufacturer == BLUETOOTH_COMPANY_ID_CYPRESS_SEMICONDUCTOR){
log_info("Treat Cypress as Broadcom");
manufacturer = BLUETOOTH_COMPANY_ID_BROADCOM_CORPORATION;
little_endian_store_16(packet, 10, manufacturer);
}
hci_stack->manufacturer = manufacturer;
// hci_stack->lmp_version = little_endian_read_16(packet, 8); // hci_stack->lmp_version = little_endian_read_16(packet, 8);
hci_stack->manufacturer = little_endian_read_16(packet, 10);
// hci_stack->lmp_subversion = little_endian_read_16(packet, 12); // hci_stack->lmp_subversion = little_endian_read_16(packet, 12);
log_info("Manufacturer: 0x%04x", hci_stack->manufacturer); log_info("Manufacturer: 0x%04x", hci_stack->manufacturer);
} }