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update bluetooth for eddystone

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This commit is contained in:
Matthias L. Jugel 2017-09-19 23:54:46 +02:00
parent 25c3a60166
commit 3fc7888aab
7 changed files with 228 additions and 8 deletions
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18
libs/bluetooth/_locales/bluetooth-jsdoc-strings.json
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@ -1,9 +1,26 @@
{
"bluetooth": "Support for additional Bluetooth services.\n\nSupport for additional Bluetooth services.",
"bluetooth.advertiseUid": "Advertise an Eddystone UID",
"bluetooth.advertiseUidBuffer": "Advertise an Eddystone UID",
"bluetooth.advertiseUidBuffer|param|connectable": "true to keep bluetooth connectable for other services, false otherwise.",
"bluetooth.advertiseUidBuffer|param|nsAndInstance": "16 bytes buffer of namespace (bytes 0-9) and instance (bytes 10-15)",
"bluetooth.advertiseUidBuffer|param|power": "power level between 0 and 7, eg: 7",
"bluetooth.advertiseUid|param|connectable": "true to keep bluetooth connectable for other services, false otherwise.",
"bluetooth.advertiseUid|param|instance": "4 last bytes of the instance uid",
"bluetooth.advertiseUid|param|ns": "4 last bytes of the namespace uid",
"bluetooth.advertiseUid|param|power": "power level between 0 and 7, eg: 7",
"bluetooth.advertiseUrl": "Advertise an Eddystone URL",
"bluetooth.advertiseUrl|param|connectable": "true to keep bluetooth connectable for other services, false otherwise.",
"bluetooth.advertiseUrl|param|power": "power level between 0 and 7, eg: 7",
"bluetooth.advertiseUrl|param|url": "the url to transmit. Must be no longer than the supported eddystone url length, eg: \"https://makecode.com\"",
"bluetooth.onBluetoothConnected": "Register code to run when the micro:bit is connected to over Bluetooth",
"bluetooth.onBluetoothConnected|param|body": "Code to run when a Bluetooth connection is established",
"bluetooth.onBluetoothDisconnected": "Register code to run when a bluetooth connection to the micro:bit is lost",
"bluetooth.onBluetoothDisconnected|param|body": "Code to run when a Bluetooth connection is lost",
"bluetooth.onUartDataReceived": "Registers an event to be fired when one of the delimiter is matched.",
"bluetooth.onUartDataReceived|param|delimiters": "the characters to match received characters against.",
"bluetooth.setTransmitPower": "Sets the bluetooth transmit power between 0 (minimal) and 7 (maximum).",
"bluetooth.setTransmitPower|param|power": "power level between 0 (minimal) and 7 (maximum), eg: 7.",
"bluetooth.startAccelerometerService": "Starts the Bluetooth accelerometer service",
"bluetooth.startButtonService": "Starts the Bluetooth button service",
"bluetooth.startIOPinService": "Starts the Bluetooth IO pin service.",
@ -11,6 +28,7 @@
"bluetooth.startMagnetometerService": "Starts the Bluetooth magnetometer service",
"bluetooth.startTemperatureService": "Starts the Bluetooth temperature service",
"bluetooth.startUartService": "Starts the Bluetooth UART service",
"bluetooth.stopAdvertising": "Stops advertising Eddystone end points",
"bluetooth.uartReadUntil": "Reads from the Bluetooth UART service buffer, returning its contents when the specified delimiter character is encountered.",
"bluetooth.uartWriteNumber": "Prints a numeric value to the serial",
"bluetooth.uartWriteString": "Writes to the Bluetooth UART service buffer. From there the data is transmitted over Bluetooth to a connected device.",

5
libs/bluetooth/_locales/bluetooth-strings.json
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@ -1,6 +1,10 @@
{
"bluetooth.advertiseUid|block": "bluetooth advertise UID|namespace (bytes 6-9)%ns|instance (bytes 2-6)%instance|with power %power|connectable %connectable",
"bluetooth.advertiseUrl|block": "bluetooth advertise url %url|with power %power|connectable %connectable",
"bluetooth.onBluetoothConnected|block": "on bluetooth connected",
"bluetooth.onBluetoothDisconnected|block": "on bluetooth disconnected",
"bluetooth.onUartDataReceived|block": "bluetooth|on data received %delimiters=serial_delimiter_conv",
"bluetooth.setTransmitPower|block": "bluetooth set transmit power %power",
"bluetooth.startAccelerometerService|block": "bluetooth accelerometer service",
"bluetooth.startButtonService|block": "bluetooth button service",
"bluetooth.startIOPinService|block": "bluetooth io pin service",
@ -8,6 +12,7 @@
"bluetooth.startMagnetometerService|block": "bluetooth magnetometer service",
"bluetooth.startTemperatureService|block": "bluetooth temperature service",
"bluetooth.startUartService|block": "bluetooth uart service",
"bluetooth.stopAdvertising|block": "bluetooth stop advertising",
"bluetooth.uartReadUntil|block": "bluetooth uart|read until %del=serial_delimiter_conv",
"bluetooth.uartWriteNumber|block": "bluetooth uart|write number %value",
"bluetooth.uartWriteString|block": "bluetooth uart|write string %data",

69
libs/bluetooth/bluetooth.cpp
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@ -7,7 +7,7 @@ using namespace pxt;
/**
* Support for additional Bluetooth services.
*/
//% color=#0082FB weight=20
//% color=#0082FB weight=96 icon="\uf294"
namespace bluetooth {
MicroBitUARTService *uart = NULL;
@ -99,6 +99,18 @@ namespace bluetooth {
return uart->readUntil(ManagedString(del)).leakData();
}
/**
* Registers an event to be fired when one of the delimiter is matched.
* @param delimiters the characters to match received characters against.
*/
//% help=bluetooth/on-uart-data-received
//% weight=18 blockId=bluetooth_on_data_received block="bluetooth|on data received %delimiters=serial_delimiter_conv"
void onUartDataReceived(StringData* delimiters, Action body) {
startUartService();
uart->eventOn(ManagedString(delimiters));
registerWithDal(MICROBIT_ID_BLE_UART, MICROBIT_UART_S_EVT_DELIM_MATCH, body);
}
/**
* Register code to run when the micro:bit is connected to over Bluetooth
* @param body Code to run when a Bluetooth connection is established
@ -120,4 +132,59 @@ namespace bluetooth {
void onBluetoothDisconnected(Action body) {
registerWithDal(MICROBIT_ID_BLE, MICROBIT_BLE_EVT_DISCONNECTED, body);
}
const int8_t CALIBRATED_POWERS[] = {-49, -37, -33, -28, -25, -20, -15, -10};
/**
* Advertise an Eddystone URL
* @param url the url to transmit. Must be no longer than the supported eddystone url length, eg: "https://makecode.com"
* @param power power level between 0 and 7, eg: 7
* @param connectable true to keep bluetooth connectable for other services, false otherwise.
*/
//% blockId=eddystone_advertise_url block="bluetooth advertise url %url|with power %power|connectable %connectable"
//% parts=bluetooth weight=11 blockGap=8
//% help=bluetooth/advertise-url blockExternalInputs=1
void advertiseUrl(StringData* url, int power, bool connectable) {
power = min(MICROBIT_BLE_POWER_LEVELS-1, max(0, power));
int8_t level = CALIBRATED_POWERS[power];
uBit.bleManager.advertiseEddystoneUrl(ManagedString(url), level, connectable);
uBit.bleManager.setTransmitPower(power);
}
/**
* Advertise an Eddystone UID
* @param nsAndInstance 16 bytes buffer of namespace (bytes 0-9) and instance (bytes 10-15)
* @param power power level between 0 and 7, eg: 7
* @param connectable true to keep bluetooth connectable for other services, false otherwise.
*/
//% parts=bluetooth weight=12 advanced=true
void advertiseUidBuffer(Buffer nsAndInstance, int power, bool connectable) {
ManagedBuffer buf(nsAndInstance);
if (buf.length() != 16) return;
power = min(MICROBIT_BLE_POWER_LEVELS-1, max(0, power));
int8_t level = CALIBRATED_POWERS[power];
uint8_t uidNs[10]; buf.readBytes(uidNs, 0, 10);
uint8_t uidInst[6]; buf.readBytes(uidInst, 10, 6);
uBit.bleManager.advertiseEddystoneUid((const char*)uidNs, (const char*)uidInst, level, connectable);
}
/**
* Sets the bluetooth transmit power between 0 (minimal) and 7 (maximum).
* @param power power level between 0 (minimal) and 7 (maximum), eg: 7.
*/
//% parts=bluetooth weight=5 help=bluetooth/set-transmit-power advanced=true
//% blockId=bluetooth_settransmitpower block="bluetooth set transmit power %power"
void setTransmitPower(int power) {
uBit.bleManager.setTransmitPower(min(MICROBIT_BLE_POWER_LEVELS-1, max(0, power)));
}
/**
* Stops advertising Eddystone end points
*/
//% blockId=eddystone_stop_advertising block="bluetooth stop advertising"
//% parts=bluetooth weight=10
//% help=bluetooth/stop-advertising advanced=true
void stopAdvertising() {
uBit.bleManager.stopAdvertising();
}
}

19
libs/bluetooth/bluetooth.ts
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@ -1,7 +1,7 @@
/**
* Support for additional Bluetooth services.
*/
//% color=#0082FB weight=20 icon="\uf294"
//% color=#0082FB weight=96 icon="\uf294"
namespace bluetooth {
/**
* Writes to the Bluetooth UART service buffer. From there the data is transmitted over Bluetooth to a connected device.
@ -46,4 +46,21 @@ namespace bluetooth {
// dummy implementation for simulator
return "???"
}
/**
* Advertise an Eddystone UID
* @param ns 4 last bytes of the namespace uid
* @param instance 4 last bytes of the instance uid
* @param power power level between 0 and 7, eg: 7
* @param connectable true to keep bluetooth connectable for other services, false otherwise.
*/
//% blockId=eddystone_advertise_uid block="bluetooth advertise UID|namespace (bytes 6-9)%ns|instance (bytes 2-6)%instance|with power %power|connectable %connectable"
//% parts=bluetooth weight=12 blockGap=8
//% help=bluetooth/advertise-uid blockExternalInputs=1
export function advertiseUid(ns: number, instance: number, power: number, connectable: boolean) {
const buf = pins.createBuffer(16);
buf.setNumber(NumberFormat.Int32BE, 6, ns);
buf.setNumber(NumberFormat.Int32BE, 12, instance);
bluetooth.advertiseUidBuffer(buf, power, connectable);
}
}

66
libs/bluetooth/pxt.json
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@ -25,12 +25,74 @@
"advertising_timeout": 0,
"tx_power": 6,
"dfu_service": 1,
"event_service": 0,
"device_info_service": 1,
"security_level": "SECURITY_MODE_ENCRYPTION_NO_MITM",
"eddystone_url": 1,
"eddystone_uid": 1
}
}
},
"optionalConfig": {
"microbit-dal": {
"bluetooth": {
"private_addressing": 0,
"advertising_timeout": 0,
"tx_power": 6,
"dfu_service": 1,
"event_service": 1,
"device_info_service": 1
"device_info_service": 1,
"eddystone_url": 1,
"eddystone_uid": 1,
"open": 0,
"pairing_mode": 1,
"whitelist": 1,
"security_level": "SECURITY_MODE_ENCRYPTION_NO_MITM"
},
"gatt_table_size": "0x700"
}
}
},
"userConfigs": [
{
"description": "Unsecure: Anyone can connect via Bluetooth.",
"config": {
"microbit-dal": {
"bluetooth": {
"open": 1,
"pairing_mode": 0,
"whitelist": 0,
"security_level": null
}
}
}
},
{
"description": "JustWorks pairing (default): Button press to pair.",
"config": {
"microbit-dal": {
"bluetooth": {
"open": null,
"pairing_mode": null,
"whitelist": null,
"security_level": null
}
}
}
},
{
"description": "Passkey pairing: Button press and 6 digit key to pair.",
"config": {
"microbit-dal": {
"bluetooth": {
"open": 0,
"pairing_mode": 1,
"whitelist": 1,
"security_level": "SECURITY_MODE_ENCRYPTION_WITH_MITM"
}
}
}
}
]
},
"installedVersion": "vzlhfd"
}

46
libs/bluetooth/shims.d.ts vendored
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@ -4,7 +4,7 @@
/**
* Support for additional Bluetooth services.
*/
//% color=#0082FB weight=20
//% color=#0082FB weight=96 icon="\uf294"
declare namespace bluetooth {
/**
@ -63,6 +63,14 @@ declare namespace bluetooth {
//% parts="bluetooth" advanced=true shim=bluetooth::startUartService
function startUartService(): void;
/**
* Registers an event to be fired when one of the delimiter is matched.
* @param delimiters the characters to match received characters against.
*/
//% help=bluetooth/on-uart-data-received
//% weight=18 blockId=bluetooth_on_data_received block="bluetooth|on data received %delimiters=serial_delimiter_conv" shim=bluetooth::onUartDataReceived
function onUartDataReceived(delimiters: string, body: () => void): void;
/**
* Register code to run when the micro:bit is connected to over Bluetooth
* @param body Code to run when a Bluetooth connection is established
@ -80,6 +88,42 @@ declare namespace bluetooth {
//% blockId=bluetooth_on_disconnected block="on bluetooth disconnected"
//% parts="bluetooth" shim=bluetooth::onBluetoothDisconnected
function onBluetoothDisconnected(body: () => void): void;
/**
* Advertise an Eddystone URL
* @param url the url to transmit. Must be no longer than the supported eddystone url length, eg: "https://makecode.com"
* @param power power level between 0 and 7, eg: 7
* @param connectable true to keep bluetooth connectable for other services, false otherwise.
*/
//% blockId=eddystone_advertise_url block="bluetooth advertise url %url|with power %power|connectable %connectable"
//% parts=bluetooth weight=11 blockGap=8
//% help=bluetooth/advertise-url blockExternalInputs=1 shim=bluetooth::advertiseUrl
function advertiseUrl(url: string, power: number, connectable: boolean): void;
/**
* Advertise an Eddystone UID
* @param nsAndInstance 16 bytes buffer of namespace (bytes 0-9) and instance (bytes 10-15)
* @param power power level between 0 and 7, eg: 7
* @param connectable true to keep bluetooth connectable for other services, false otherwise.
*/
//% parts=bluetooth weight=12 advanced=true shim=bluetooth::advertiseUidBuffer
function advertiseUidBuffer(nsAndInstance: Buffer, power: number, connectable: boolean): void;
/**
* Sets the bluetooth transmit power between 0 (minimal) and 7 (maximum).
* @param power power level between 0 (minimal) and 7 (maximum), eg: 7.
*/
//% parts=bluetooth weight=5 help=bluetooth/set-transmit-power advanced=true
//% blockId=bluetooth_settransmitpower block="bluetooth set transmit power %power" shim=bluetooth::setTransmitPower
function setTransmitPower(power: number): void;
/**
* Stops advertising Eddystone end points
*/
//% blockId=eddystone_stop_advertising block="bluetooth stop advertising"
//% parts=bluetooth weight=10
//% help=bluetooth/stop-advertising advanced=true shim=bluetooth::stopAdvertising
function stopAdvertising(): void;
}
// Auto-generated. Do not edit. Really.

13
sim/state/misc.ts
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@ -169,11 +169,14 @@ namespace pxsim.bluetooth {
// TODO
}
export function uartWrite(s : string): void {
// TODO
serial.writeString(s)
}
export function uartReadUntil(del: string): string {
// TODO
return ""
return serial.readUntil(del);
}
export function onDataReceived(delimiters: string, handler: RefAction) {
let b = board();
b.bus.listen(DAL.MICROBIT_ID_BLE_UART, DAL.MICROBIT_UART_S_EVT_DELIM_MATCH, handler);
}
export function onBluetoothConnected(a : RefAction) {
// TODO
@ -181,5 +184,9 @@ namespace pxsim.bluetooth {
export function onBluetoothDisconnected(a : RefAction) {
// TODO
}
export function advertiseUrl(url: string, power: number, connectable: boolean) { }
export function advertiseUidBuffer(nsAndInstance: Buffer, power: number, connectable: boolean) { }
export function stopAdvertising() { }
export function setTransmitPower(power: number) {}
}