pxt-jacdac/test.ts

function ledTest() {
    forever(() => {
        const max = 0x40
        const step = 1
        for (let ch = 0; ch < 3; ++ch) {
            for (let i = 0; i < max; i += step) {
                jacdac.setLedChannel(ch, i << 8)
                pause(10)
            }
            for (let i = 0; i < max; i += step) {
                jacdac.setLedChannel(ch, (max - i) << 8)
                pause(10)
            }
        }
    })
}

function jdpackTest() {
    function testPayload(fmt: string, data: any[], buf: Buffer) {
        const a = jacdac.jdpack(fmt, data).toHex()
        const b = buf.toHex()
        console.log(`${JSON.stringify(fmt)}: ${JSON.stringify(data)} -> ${a}`)
        if (a != b) {
            console.log(`expected ${b}`)
            throw `not the same`
        }
    }

    function testOne(
        fmt: string,
        data0: any[],
        options?: {
            expectedPayload?: string
        }
    ) {
        const expectedPayload = options ? options.expectedPayload : undefined
        function checksame(a: any, b: any) {
            function fail(msg: string): never {
                debugger
                throw `jdpack test error: ${msg} (at ${fmt}; a=${JSON.stringify(
                    a
                )}; b=${JSON.stringify(b)})`
            }

            if (a === b || JSON.stringify(a) == JSON.stringify(b)) return
            fail("not the same")
        }

        const buf = jacdac.jdpack(fmt, data0)
        const data1 = jacdac.jdunpack(buf, fmt)
        const bufHex = buf.toHex()
        console.log(
            `${JSON.stringify(data0)}->${fmt}->${bufHex}->${JSON.stringify(
                data1
            )}`
        )
        if (expectedPayload !== undefined && expectedPayload !== bufHex)
            throw `jdpack test error: payload ${bufHex}, exected ${expectedPayload}`

        checksame(data0, data1)
    }

    testOne("i8", [-42])
    testOne("u16", [42])
    testOne("u16 u16 i16", [42, 77, -10])
    testOne("u16 z s", [42, "foo", "bar"])
    testOne("u32 z s", [42, "foo", "bar"])
    testOne("i8 z s", [42, "foo", "bar"])
    testOne("u8 z s", [42, "foo12", "bar"])
    testOne("u8 r: u8 z", [
        42,
        [
            [17, "xy"],
            [18, "xx"],
        ],
    ])
    //testOne("z b", ["foo12", jacdac.stringToBuffer("bar")])
    testOne("u16 r: u16", [42, [[17], [18]]])
    testOne("u32 z r: f64", [42, "test", [[17.1], [18.2]]])
    testOne("i8 s[9] u16 s[10] u8", [-100, "foo", 1000, "barbaz", 250])
    testOne("i8 x[4] s[9] u16 x[2] s[10] x[3] u8", [
        -100,
        "foo",
        1000,
        "barbaz",
        250,
    ])
    testOne("u16 u16[]", [42, [17, 18]])
    testOne("u16 u16[]", [42, [18]])
    testOne("u16 u16[]", [42, []])
    testOne("u16 z[]", [42, ["foo", "bar", "bz"]])
    testOne(
        "b[8] u32 u8 s",
        [hex`a1b2c3d4e5f6a7b8`, 0x12345678, 0x42, "barbaz"],
        { expectedPayload: "a1b2c3d4e5f6a7b8785634124262617262617a" }
    )
    testOne("r: u16", [[[0], [1]]])
    testOne("u16 r: u16", [1, [[2], [3]]])

    testPayload(
        "u0.8 u0.8 u0.8 u0.8",
        [0.999999, 1, 1.01, 10000],
        hex`ff ff ff ff`
    )
    testPayload("u0.8 u0.8 u0.8", [0, -1, -100000], hex`00 00 00`)
    testPayload(
        "i1.7 i1.7 i1.7 i1.7",
        [0.999999, 1, 1.01, 10000],
        hex`7f 7f 7f 7f`
    )

    testPayload(
        "u0.16 u0.16 u0.16 u0.16",
        [0.999999, 1, 1.01, 10000],
        hex`ffff ffff ffff ffff`
    )
    testPayload(
        "i1.15 i1.15 i1.15 i1.15",
        [0.999999, 1, 1.01, 10000],
        hex`ff7f ff7f ff7f ff7f`
    )

    testPayload("u32", [1 << 31], hex`00 00 00 80`) // no clamping
    testPayload("i32", [1 << 31], hex`00 00 00 80`)
    testPayload("u22.10", [-10], hex`00 00 00 00`) // yes clamping
}

// pins.A9.digitalWrite(false)

jacdac.logPriority = ConsolePriority.Log
jacdac.roleManagerServer.start()
jacdac.protoTestServer.start()

jacdac
    .createSimpleSensorServer(0x16c810b8, "u22.10", () => 66, {
        instanceName: "humi",
        readingError: () => 1,
    })
    .start()
jacdac
    .createSimpleSensorServer(
        0x14ad1a5d,
        "u0.16",
        () => {
            console.log(`read sound level`)
            return 0.5 + Math.random() / 20
        },
        {
            instanceName: "slvl",
            intensityPackFormat: "u8",
            streamingInterval: 50,
        }
    )
    .start()
// motor
jacdac
    .createActuatorServer(
        0x17004cd8,
        server => {
            console.log(
                `motor: ${server.value}, ${server.intensity ? "on" : "off"}`
            )
        },
        {
            valuePackFormat: "i1.15",
            intensityPackFormat: "u8",
        }
    )
    .start()

jacdac.start()
jacdac.loggerServer.log("test started")

jdpackTest()

function addClient(cls: number, name: string) {
    console.log(`client: ${name} (${cls})`)
    const client = new jacdac.Client(cls, name)

    client.onConnectionChanged(jacdac.ClientConnectionState.Connected, () => console.log(`${name}: connected`))
    client.onConnectionChanged(jacdac.ClientConnectionState.Disconnected, () => console.log(`${name}: disconnected`))

    client.start()
}
addClient(jacdac.SRV_PROTO_TEST, "prototest?dev=self")
addClient(0x1f140409, "left_leg/acc1")
addClient(0x1473a263, "btn1")
addClient(0x1421bac7, "small/temp")
addClient(0x169c9dc6, "big/eco2")
addClient(0x16c810b8, "big/hum")
addClient(0x1421bac7, "big/temp")
addClient(0x16c810b8, "xsmall/hum")
addClient(0x1421bac7, "xsmall/temp")
addClient(0x1f37c56a, "screen1?dev=self&srvo=1")
addClient(0x1f37c56a, "screen2?dev=self&rows=4&columns=8")

addClient(0x1609d4f0, "led stick 8?variant=Stick&num_pixels=8&srvo=0")
addClient(
    0x1609d4f0,
    "led matrix 12x4?variant=Matrix&num_pixels=12&num_columns=4&srvo=1"
)
addClient(0x1609d4f0, "led strip 64?variant=Strip&num_pixels=64&srvo=2")

addClient(0x108f7456, "gamepad?buttons_available=63&variant=Gamepad")

jacdac._rolemgr.clearRoles()

namespace jacdac {
    // Service: Humidity
    export const SRV_HUMIDITY = 0x16c810b8
    export const enum HumidityReg {
        /**
         * Read-only %RH u22.10 (uint32_t). The relative humidity in percentage of full water saturation.
         *
         * ```
         * const [humidity] = jdunpack<[number]>(buf, "u22.10")
         * ```
         */
        Humidity = 0x101,

        /**
         * Read-only %RH u22.10 (uint32_t). The real humidity is between `humidity - humidity_error` and `humidity + humidity_error`.
         *
         * ```
         * const [humidityError] = jdunpack<[number]>(buf, "u22.10")
         * ```
         */
        HumidityError = 0x106,

        /**
         * Constant °C u22.10 (uint32_t). Lowest humidity that can be reported.
         *
         * ```
         * const [minHumidity] = jdunpack<[number]>(buf, "u22.10")
         * ```
         */
        MinHumidity = 0x104,

        /**
         * Constant °C u22.10 (uint32_t). Highest humidity that can be reported.
         *
         * ```
         * const [maxHumidity] = jdunpack<[number]>(buf, "u22.10")
         * ```
         */
        MaxHumidity = 0x105,
    }
}
namespace modules {
    /**
     * A sensor measuring humidity of outside environment.
     **/
    //% fixedInstances blockGap=8
    export class HumidityClient extends jacdac.SimpleSensorClient {
        private readonly _humidityError: jacdac.RegisterClient<[number]>
        private readonly _minHumidity: jacdac.RegisterClient<[number]>
        private readonly _maxHumidity: jacdac.RegisterClient<[number]>

        constructor(role: string) {
            super(jacdac.SRV_HUMIDITY, role, "u22.10")

            this._humidityError = this.addRegister<[number]>(
                jacdac.HumidityReg.HumidityError,
                "u22.10"
            )
            this._minHumidity = this.addRegister<[number]>(
                jacdac.HumidityReg.MinHumidity,
                "u22.10"
            )
            this._maxHumidity = this.addRegister<[number]>(
                jacdac.HumidityReg.MaxHumidity,
                "u22.10"
            )
        }

        /**
         * The relative humidity in percentage of full water saturation.
         */
        //% callInDebugger
        //% group="Environment"
        //% block="%humidity humidity"
        //% blockId=jacdac_humidity_humidity___get
        //% weight=100
        humidity(): number {
            return this.reading()
        }

        /**
         * The real humidity is between `humidity - humidity_error` and `humidity + humidity_error`.
         */
        //% callInDebugger
        //% group="Environment"
        //% weight=99
        humidityError(): number {
            this.start()
            const values = this._humidityError.pauseUntilValues() as any[]
            return values[0]
        }

        /**
         * Lowest humidity that can be reported.
         */
        //% callInDebugger
        //% group="Environment"
        //% weight=98
        minHumidity(): number {
            this.start()
            const values = this._minHumidity.pauseUntilValues() as any[]
            return values[0]
        }

        /**
         * Highest humidity that can be reported.
         */
        //% callInDebugger
        //% group="Environment"
        //% weight=97
        maxHumidity(): number {
            this.start()
            const values = this._maxHumidity.pauseUntilValues() as any[]
            return values[0]
        }

        /**
         * Run code when the humidity changes by the given threshold value.
         */
        //% group="Environment"
        //% blockId=jacdac_humidity_on_humidity_change
        //% block="on %humidity humidity changed by %threshold"
        //% weight=96
        //% threshold.defl=1
        onHumidityChangedBy(threshold: number, handler: () => void): void {
            this.onReadingChangedBy(threshold, handler)
        }
    }
}

const humiditySmallHum = new modules.HumidityClient("small/hum")
humiditySmallHum.onHumidityChangedBy(1, () => {
    console.log(`humidity changed start (this is a log message)`)
    pause(3000)
    console.log(`humidity changed end (this is a log message)`)
})
forever(() => {
    const h = humiditySmallHum.humidity()
    // console.debug(`debug message`)
    console.log(`humidity: ${h} (this is a log message)`)
    pause(3000)
})