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esp32: enable Controller to Host Flow Control

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This commit is contained in:
Matthias Ringwald 2017-04-01 22:38:46 +02:00
parent a681a241a7
commit b9f3f1a478
2 changed files with 8 additions and 2 deletions
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6
port/esp32/template/components/btstack/include/btstack_config.h
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@ -39,5 +39,11 @@
#define MAX_NR_LE_DEVICE_DB_ENTRIES 0 #define MAX_NR_LE_DEVICE_DB_ENTRIES 0
// //
// HCI Controller to Host Flow Control
#define ENABLE_HCI_CONTROLLER_TO_HOST_FLOW_CONTROL
#define HCI_HOST_ACL_PACKET_NUM 10
#define HCI_HOST_ACL_PACKET_LEN 1024
#define HCI_HOST_SCO_PACKET_NUM 10
#define HCI_HOST_SCO_PACKET_LEN 60
#endif #endif

4
port/esp32/template/components/btstack/main.c
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@ -71,9 +71,9 @@ uint32_t hal_time_ms(void) {
static void (*transport_packet_handler)(uint8_t packet_type, uint8_t *packet, uint16_t size); static void (*transport_packet_handler)(uint8_t packet_type, uint8_t *packet, uint16_t size);
// ring buffer for incoming HCI packets // ring buffer for incoming HCI packets
#define MAX_NR_HOST_ACL_PACKETS 10
#define MAX_NR_HOST_EVENT_PACKETS 4 #define MAX_NR_HOST_EVENT_PACKETS 4
static uint8_t hci_ringbuffer_storage[MAX_NR_HOST_ACL_PACKETS * (1 + HCI_ACL_HEADER_SIZE + HCI_ACL_3DH5_SIZE) + static uint8_t hci_ringbuffer_storage[HCI_HOST_ACL_PACKET_NUM * (1 + HCI_ACL_HEADER_SIZE + HCI_HOST_ACL_PACKET_LEN) +
HCI_HOST_SCO_PACKET_NUM * (1 + HCI_SCO_HEADER_SIZE + HCI_HOST_SCO_PACKET_LEN) +
(MAX_NR_HOST_EVENT_PACKETS * HCI_EVENT_BUFFER_SIZE)]; (MAX_NR_HOST_EVENT_PACKETS * HCI_EVENT_BUFFER_SIZE)];
static btstack_ring_buffer_t hci_ringbuffer; static btstack_ring_buffer_t hci_ringbuffer;