d92c1025ba
* Update to Pico-SDK v1.5 * Hook in pico_rand, use ioctl to set ipv6 allmulti * Move into PicoSDK LWIP mutex, hack timer sizes * Utilize much of the PicoSDK infrastructure for WiFi * Add WiFi::begin(ssid, pass, bssid) * WiFiMulti to use BSSID, make more robust WiFiMulti will now be more aggressive and try all matching SSIDs, in order of RSSI, using the BSSID to identify individual APs in a mesh. Before, if the highest RSSI AP didn't connect, it would fail immediately. Now, it will go down the list, ordered by RSSI, to attempt to get a link. * Add Bluetooth support from Pico-SDK Able to build and run the HID Keyboard Demo from the Arduino IDE, almost as-is. Will probably need to make BT configurable. Enabling BT on a plain WiFi sketch uses 50KB of flash and 16KB of RAM even if no BT is used. * Separate picow libs, BT through menus, example Build normal Pico.a and 4 different options for PicoW IP/BT configuration. Use IP=>IP/Bluetooth menu to select between options. * CMakefile rationalization * Move BT TLV(pairing) out of last 2 flash sectors The pairing keys for BT are stored at the end of flash by default, but we use the last sector of flash for EPROM and the penultimate one for the filesystem. Overwriting those in BT could cause some real exciting crashes down the line. Move the store to an app-build specific address using a dummy const array to allocate space in the application image itself. * PicoBluetoothHID with BT Mouse, Joystick, Keyboard Add simple Bluetooth Classic HID helper function and port the existing USB HID devices to it. Port their examples. * Protect BT key storage from multicore * Add short-n-sweet Bluetooth documents * Add Bluetooth Serial port library * Turn off BT when the BT libraries exit
74 lines
2.2 KiB
C
74 lines
2.2 KiB
C
#pragma once
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// BTstack features that can be enabled
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#define ENABLE_LOG_INFO
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#define ENABLE_LOG_ERROR
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#define ENABLE_PRINTF_HEXDUMP
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#define ENABLE_SCO_OVER_HCI
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#ifdef ENABLE_CLASSIC
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#define ENABLE_L2CAP_ENHANCED_RETRANSMISSION_MODE
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#endif
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#ifdef ENABLE_BLE
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#define ENABLE_L2CAP_LE_CREDIT_BASED_FLOW_CONTROL_MODE
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#define ENABLE_LE_PERIPHERAL
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#define ENABLE_LE_CENTRAL
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#endif
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// BTstack configuration. buffers, sizes, ...
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#define HCI_OUTGOING_PRE_BUFFER_SIZE 4
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#define HCI_ACL_PAYLOAD_SIZE (1691 + 4)
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#define HCI_ACL_CHUNK_SIZE_ALIGNMENT 4
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#define MAX_NR_AVDTP_CONNECTIONS 1
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#define MAX_NR_AVDTP_STREAM_ENDPOINTS 1
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#define MAX_NR_AVRCP_CONNECTIONS 2
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#define MAX_NR_BNEP_CHANNELS 1
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#define MAX_NR_BNEP_SERVICES 1
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#define MAX_NR_BTSTACK_LINK_KEY_DB_MEMORY_ENTRIES 2
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#define MAX_NR_GATT_CLIENTS 1
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#define MAX_NR_HCI_CONNECTIONS 2
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#define MAX_NR_HID_HOST_CONNECTIONS 1
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#define MAX_NR_HIDS_CLIENTS 1
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#define MAX_NR_HFP_CONNECTIONS 1
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#define MAX_NR_L2CAP_CHANNELS 4
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#define MAX_NR_L2CAP_SERVICES 3
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#define MAX_NR_RFCOMM_CHANNELS 1
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#define MAX_NR_RFCOMM_MULTIPLEXERS 1
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#define MAX_NR_RFCOMM_SERVICES 1
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#define MAX_NR_SERVICE_RECORD_ITEMS 4
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#define MAX_NR_SM_LOOKUP_ENTRIES 3
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#define MAX_NR_WHITELIST_ENTRIES 16
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#define MAX_NR_LE_DEVICE_DB_ENTRIES 16
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// Limit number of ACL/SCO Buffer to use by stack to avoid cyw43 shared bus overrun
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#define MAX_NR_CONTROLLER_ACL_BUFFERS 3
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#define MAX_NR_CONTROLLER_SCO_PACKETS 3
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// Enable and configure HCI Controller to Host Flow Control to avoid cyw43 shared bus overrun
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#define ENABLE_HCI_CONTROLLER_TO_HOST_FLOW_CONTROL
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#define HCI_HOST_ACL_PACKET_LEN 1024
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#define HCI_HOST_ACL_PACKET_NUM 3
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#define HCI_HOST_SCO_PACKET_LEN 120
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#define HCI_HOST_SCO_PACKET_NUM 3
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// Link Key DB and LE Device DB using TLV on top of Flash Sector interface
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#define NVM_NUM_DEVICE_DB_ENTRIES 16
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#define NVM_NUM_LINK_KEYS 16
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// We don't give btstack a malloc, so use a fixed-size ATT DB.
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#define MAX_ATT_DB_SIZE 512
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// BTstack HAL configuration
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#define HAVE_EMBEDDED_TIME_MS
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// map btstack_assert onto Pico SDK assert()
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#define HAVE_ASSERT
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// Some USB dongles take longer to respond to HCI reset (e.g. BCM20702A).
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#define HCI_RESET_RESEND_TIMEOUT_MS 1000
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#define ENABLE_SOFTWARE_AES128
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#define ENABLE_MICRO_ECC_FOR_LE_SECURE_CONNECTIONS
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#undef HAVE_BTSTACK_STDIN
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