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10
Makefile
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10
Makefile
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all: deploy
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build:
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pxt build
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deploy:
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pxt deploy
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test:
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pxt test
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63
README.md
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63
README.md
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# Grove
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A Microsoft MakeCode package for for Seeed Studio Grove module.
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## Basic usage
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Grove - Gesture
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```blocks
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// Create gesture events
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grove.onGesture(GroveGesture.Up, () => {
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basic.showString("Up")
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})
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grove.onGesture(GroveGesture.Down, () => {
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basic.showString("Down")
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})
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```
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Grove - Ultrasonic Ranger
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```blocks
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// Measure distance in centimeters, specify the signal pin
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let distance = Grove_Ultrasonic_Ranger.measureInCentimeters(DigitalPin.P0);
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// Measure distance in inches, specify the signal pin
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let distance = Grove_Ultrasonic_Ranger.measureInInches(DigitalPin.P0);
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```
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Grove - 4 digital display
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```blocks
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// Create a 4 Digital Display driver, specify the clk and data pin
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let display = Grove_4_Digital_Display.create(DigitalPin.P0, DigitalPin.P1);
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// Set the brightness level
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display.set(BrightnessLevel.LEVEL_7);
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// Start display value
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display.show(1234);
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```
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## More operation
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Grove - 4 digital display
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```blocks
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// After create a 4 Digital Display driver, it can display number "1234" one by one
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display.bit(0, 1);
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display.bit(1, 2)
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display.bit(2, 3);
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display.bit(3, 4)
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```
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Use ``point()`` to open or close point dispay.
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Use ``clear()`` to clean display.
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## License
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MIT
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## Supported targets
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* for PXT/microbit
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(The metadata above is needed for package search.)
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417
main.ts
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417
main.ts
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const initRegisterArray: number[] = [
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0xEF, 0x00, 0x32, 0x29, 0x33, 0x01, 0x34, 0x00, 0x35, 0x01, 0x36, 0x00, 0x37, 0x07, 0x38, 0x17,
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0x39, 0x06, 0x3A, 0x12, 0x3F, 0x00, 0x40, 0x02, 0x41, 0xFF, 0x42, 0x01, 0x46, 0x2D, 0x47, 0x0F,
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0x48, 0x3C, 0x49, 0x00, 0x4A, 0x1E, 0x4B, 0x00, 0x4C, 0x20, 0x4D, 0x00, 0x4E, 0x1A, 0x4F, 0x14,
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0x50, 0x00, 0x51, 0x10, 0x52, 0x00, 0x5C, 0x02, 0x5D, 0x00, 0x5E, 0x10, 0x5F, 0x3F, 0x60, 0x27,
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0x61, 0x28, 0x62, 0x00, 0x63, 0x03, 0x64, 0xF7, 0x65, 0x03, 0x66, 0xD9, 0x67, 0x03, 0x68, 0x01,
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0x69, 0xC8, 0x6A, 0x40, 0x6D, 0x04, 0x6E, 0x00, 0x6F, 0x00, 0x70, 0x80, 0x71, 0x00, 0x72, 0x00,
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0x73, 0x00, 0x74, 0xF0, 0x75, 0x00, 0x80, 0x42, 0x81, 0x44, 0x82, 0x04, 0x83, 0x20, 0x84, 0x20,
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0x85, 0x00, 0x86, 0x10, 0x87, 0x00, 0x88, 0x05, 0x89, 0x18, 0x8A, 0x10, 0x8B, 0x01, 0x8C, 0x37,
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0x8D, 0x00, 0x8E, 0xF0, 0x8F, 0x81, 0x90, 0x06, 0x91, 0x06, 0x92, 0x1E, 0x93, 0x0D, 0x94, 0x0A,
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0x95, 0x0A, 0x96, 0x0C, 0x97, 0x05, 0x98, 0x0A, 0x99, 0x41, 0x9A, 0x14, 0x9B, 0x0A, 0x9C, 0x3F,
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0x9D, 0x33, 0x9E, 0xAE, 0x9F, 0xF9, 0xA0, 0x48, 0xA1, 0x13, 0xA2, 0x10, 0xA3, 0x08, 0xA4, 0x30,
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0xA5, 0x19, 0xA6, 0x10, 0xA7, 0x08, 0xA8, 0x24, 0xA9, 0x04, 0xAA, 0x1E, 0xAB, 0x1E, 0xCC, 0x19,
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0xCD, 0x0B, 0xCE, 0x13, 0xCF, 0x64, 0xD0, 0x21, 0xD1, 0x0F, 0xD2, 0x88, 0xE0, 0x01, 0xE1, 0x04,
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0xE2, 0x41, 0xE3, 0xD6, 0xE4, 0x00, 0xE5, 0x0C, 0xE6, 0x0A, 0xE7, 0x00, 0xE8, 0x00, 0xE9, 0x00,
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0xEE, 0x07, 0xEF, 0x01, 0x00, 0x1E, 0x01, 0x1E, 0x02, 0x0F, 0x03, 0x10, 0x04, 0x02, 0x05, 0x00,
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0x06, 0xB0, 0x07, 0x04, 0x08, 0x0D, 0x09, 0x0E, 0x0A, 0x9C, 0x0B, 0x04, 0x0C, 0x05, 0x0D, 0x0F,
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0x0E, 0x02, 0x0F, 0x12, 0x10, 0x02, 0x11, 0x02, 0x12, 0x00, 0x13, 0x01, 0x14, 0x05, 0x15, 0x07,
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0x16, 0x05, 0x17, 0x07, 0x18, 0x01, 0x19, 0x04, 0x1A, 0x05, 0x1B, 0x0C, 0x1C, 0x2A, 0x1D, 0x01,
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0x1E, 0x00, 0x21, 0x00, 0x22, 0x00, 0x23, 0x00, 0x25, 0x01, 0x26, 0x00, 0x27, 0x39, 0x28, 0x7F,
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0x29, 0x08, 0x30, 0x03, 0x31, 0x00, 0x32, 0x1A, 0x33, 0x1A, 0x34, 0x07, 0x35, 0x07, 0x36, 0x01,
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0x37, 0xFF, 0x38, 0x36, 0x39, 0x07, 0x3A, 0x00, 0x3E, 0xFF, 0x3F, 0x00, 0x40, 0x77, 0x41, 0x40,
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0x42, 0x00, 0x43, 0x30, 0x44, 0xA0, 0x45, 0x5C, 0x46, 0x00, 0x47, 0x00, 0x48, 0x58, 0x4A, 0x1E,
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0x4B, 0x1E, 0x4C, 0x00, 0x4D, 0x00, 0x4E, 0xA0, 0x4F, 0x80, 0x50, 0x00, 0x51, 0x00, 0x52, 0x00,
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0x53, 0x00, 0x54, 0x00, 0x57, 0x80, 0x59, 0x10, 0x5A, 0x08, 0x5B, 0x94, 0x5C, 0xE8, 0x5D, 0x08,
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0x5E, 0x3D, 0x5F, 0x99, 0x60, 0x45, 0x61, 0x40, 0x63, 0x2D, 0x64, 0x02, 0x65, 0x96, 0x66, 0x00,
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0x67, 0x97, 0x68, 0x01, 0x69, 0xCD, 0x6A, 0x01, 0x6B, 0xB0, 0x6C, 0x04, 0x6D, 0x2C, 0x6E, 0x01,
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0x6F, 0x32, 0x71, 0x00, 0x72, 0x01, 0x73, 0x35, 0x74, 0x00, 0x75, 0x33, 0x76, 0x31, 0x77, 0x01,
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0x7C, 0x84, 0x7D, 0x03, 0x7E, 0x01
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];
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let TubeTab: number [] = [
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0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07,
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0x7f, 0x6f, 0x77, 0x7c, 0x39, 0x5e, 0x79, 0x71
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];
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/**
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* Grove Gestures
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*/
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enum GroveGesture {
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//% block=None
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None = 0,
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//% block=Right
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Right = 1,
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//% block=Left
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Left = 2,
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//% block=Up
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Up = 3,
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//% block=Down
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Down = 4,
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//% block=Forward
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Forward = 5,
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//% block=Backward
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Backward = 6,
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//% block=Clockwise
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Clockwise = 7,
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//% block=Anticlockwise
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Anticlockwise = 8,
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//% block=Wave
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Wave = 9
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}
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/**
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* Functions to operate Grove module.
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*/
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//% weight=10 color=#9F79EE icon="\uf108" block="Grove"
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namespace grove {
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const gestureEventId = 3100;
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let lastGesture = GroveGesture.None;
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let paj7620: PAJ7620 = undefined;
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/**
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* Do something when a gesture is detected by Grove - Gesture
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* @param gesture type of gesture to detect
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* @param handler code to run
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*/
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//% blockId=grove_gesture_create_event block="on Gesture|%gesture"
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export function onGesture(gesture: GroveGesture, handler: Action) {
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control.onEvent(gestureEventId, gesture, handler);
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if (!paj7620) {
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paj7620.init();
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control.inBackground(() => {
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const gesture = paj7620.read();
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if (gesture != lastGesture) {
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lastGesture = gesture;
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control.raiseEvent(gestureEventId, lastGesture);
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}
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})
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}
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}
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/**
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* Create a new driver of Grove - Ultrasonic Sensor to measure distances in cm
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* @param pin signal pin of ultrasonic ranger module
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*/
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//% blockId=grove_ultrasonic_centimeters block="Ultrasonic Sensor (in cm) at|%pin"
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export function measureInCentimeters(pin: DigitalPin): number
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{
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let duration = 0;
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let RangeInCentimeters = 0;
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pins.digitalWritePin(pin, 0);
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control.waitMicros(2);
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pins.digitalWritePin(pin, 1);
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control.waitMicros(5);
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pins.digitalWritePin(pin, 0);
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duration = pins.pulseIn(pin, PulseValue.High);
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RangeInCentimeters = duration * 153 / 29 / 2 / 100;
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return RangeInCentimeters;
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}
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/**
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* Create a new driver Grove - Ultrasonic Sensor to measure distances in inch
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* @param pin signal pin of ultrasonic ranger module
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*/
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//% blockId=grove_ultrasonic_inches block="Ultrasonic Sensor (in inch) at|%pin"
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export function measureInInches(pin: DigitalPin): number
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{
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let duration = 0;
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let RangeInCentimeters = 0;
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pins.digitalWritePin(pin, 0);
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control.waitMicros(2);
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pins.digitalWritePin(pin, 1);
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control.waitMicros(5);
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pins.digitalWritePin(pin, 0);
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duration = pins.pulseIn(pin, PulseValue.High);
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RangeInCentimeters = duration * 153 / 74 / 2 / 100;
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return RangeInCentimeters;
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}
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/**
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* Create a new driver Grove - 4-Digit Display
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* @param clkPin value of clk pin number
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* @param dataPin value of data pin number
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*/
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//% blockId=grove_tm1637_create block="4-Digit Display at|%clkPin|and|%dataPin"
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export function dislay(clkPin: DigitalPin, dataPin: DigitalPin): TM1637
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{
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let display = new TM1637();
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display.clkPin = clkPin;
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display.dataPin = dataPin;
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display.brightnessLevel = 0;
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display.pointFlag = false;
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return display;
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}
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/**
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*
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*/
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export class PAJ7620 {
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private paj7620WriteReg(addr: number, cmd: number) {
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let buf: Buffer = pins.createBuffer(2);
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buf[0] = addr;
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buf[1] = cmd;
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pins.i2cWriteBuffer(0x73, buf, false);
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}
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private paj7620ReadReg(addr: number): number {
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let buf: Buffer = pins.createBuffer(1);
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buf[0] = addr;
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pins.i2cWriteBuffer(0x73, buf, false);
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buf = pins.i2cReadBuffer(0x73, 1, false);
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return buf[0];
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}
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private paj7620SelectBank(bank: number) {
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if (bank == 0) this.paj7620WriteReg(0xEF, 0);
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else if (bank == 1) this.paj7620WriteReg(0xEF, 1);
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}
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private paj7620Init() {
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let temp = 0;
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this.paj7620SelectBank(0);
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temp = this.paj7620ReadReg(0);
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if (temp == 0x20) {
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for (let i = 0; i < 438; i += 2) {
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this.paj7620WriteReg(initRegisterArray[i], initRegisterArray[i + 1]);
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}
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}
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this.paj7620SelectBank(0);
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}
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/**
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* Create a new driver of Grove - Gesture
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*/
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//% blockId=grove_gesture_init block="%strip|initiate the Grove - Gesture"
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//% advanced=true
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init() {
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this.paj7620Init();
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basic.pause(200);
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}
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/**
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* Detect and recognize the gestures from Grove - Gesture
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*/
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//% blockId=grove_gesture_read block="%strip|get gesture"
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//% advanced=true
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read(): number {
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let data = 0, result = 0;
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data = this.paj7620ReadReg(0x43);
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switch (data) {
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case 0x01:
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result = GroveGesture.Right;
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break;
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case 0x02:
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result = GroveGesture.Left;
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break;
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case 0x04:
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result = GroveGesture.Up;
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break;
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case 0x08:
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result = GroveGesture.Down;
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break;
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case 0x10:
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result = GroveGesture.Forward;
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break;
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case 0x20:
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result = GroveGesture.Backward;
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break;
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case 0x40:
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result = GroveGesture.Clockwise;
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break;
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case 0x80:
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result = GroveGesture.Anticlockwise;
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break;
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default:
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data = this.paj7620ReadReg(0x44);
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if (data == 0x01)
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result = GroveGesture.Wave;
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break;
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}
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return result;
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}
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}
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/**
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*
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*/
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export class TM1637
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{
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clkPin: DigitalPin;
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dataPin: DigitalPin;
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brightnessLevel: number;
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pointFlag: boolean;
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private writeByte(wrData: number)
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{
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for(let i = 0; i < 8; i ++)
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{
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pins.digitalWritePin(this.clkPin, 0);
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if(wrData & 0x01)pins.digitalWritePin(this.dataPin, 1);
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else pins.digitalWritePin(this.dataPin, 0);
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wrData >>= 1;
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pins.digitalWritePin(this.clkPin, 1);
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}
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pins.digitalWritePin(this.clkPin, 0); // Wait for ACK
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pins.digitalWritePin(this.dataPin, 1);
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pins.digitalWritePin(this.clkPin, 1);
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}
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private start()
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{
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pins.digitalWritePin(this.clkPin, 1);
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pins.digitalWritePin(this.dataPin, 1);
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pins.digitalWritePin(this.dataPin, 0);
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pins.digitalWritePin(this.clkPin, 0);
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}
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private stop()
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{
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pins.digitalWritePin(this.clkPin, 0);
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pins.digitalWritePin(this.dataPin, 0);
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pins.digitalWritePin(this.clkPin, 1);
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pins.digitalWritePin(this.dataPin, 1);
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}
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private coding(dispData: number): number
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{
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let pointData = 0;
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if(this.pointFlag == true)pointData = 0x80;
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else if(this.pointFlag == false)pointData = 0;
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if(dispData == 0x7f)dispData = 0x00 + pointData;
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else dispData = TubeTab[dispData] + pointData;
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return dispData;
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}
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/**
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* Show a 4 digits number on display
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* @param dispData value of number
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*/
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//% blockId=grove_tm1637_display_number block="%strip|show number|%dispData"
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show(dispData: number)
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{
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if(dispData < 10)
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{
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this.bit(3, dispData);
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this.bit(2, 0x7f);
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this.bit(1, 0x7f);
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this.bit(0, 0x7f);
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}
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else if(dispData < 100)
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{
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this.bit(3, dispData % 10);
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this.bit(2, (dispData / 10) % 10);
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this.bit(1, 0x7f);
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this.bit(0, 0x7f);
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}
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else if(dispData < 1000)
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{
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this.bit(3, dispData % 10);
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this.bit(2, (dispData / 10) % 10);
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this.bit(1, (dispData / 100) % 10);
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this.bit(0, 0x7f);
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}
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else
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{
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this.bit(3, dispData % 10);
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this.bit(2, (dispData / 10) % 10);
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this.bit(1, (dispData / 100) % 10);
|
||||
this.bit(0, (dispData / 1000) % 10);
|
||||
}
|
||||
}
|
||||
|
||||
/**
|
||||
* Set the brightness level of display at from 0 to 7
|
||||
* @param level value of brightness level
|
||||
*/
|
||||
//% blockId=grove_tm1637_set_display_level block="%strip|brightness level to|%level"
|
||||
//% level.min=0 level.max=7
|
||||
set(level: number)
|
||||
{
|
||||
this.brightnessLevel = level;
|
||||
}
|
||||
|
||||
/**
|
||||
* Show a single number from 0 to 9 at a specified digit of Grove - 4-Digit Display
|
||||
* @param bitAddr value of bit number
|
||||
* @param dispData value of number
|
||||
*/
|
||||
//% blockId=grove_tm1637_display_bit block="%strip|show single number|%dispData|at digit|%bitAddr"
|
||||
//% bitAddr.min=0 bitAddr.max=3
|
||||
//% dispData.min=0 dispData.max=9
|
||||
//% advanced=true
|
||||
bit(bitAddr: number, dispData: number)
|
||||
{
|
||||
let segData = 0;
|
||||
segData = this.coding(dispData);
|
||||
this.start();
|
||||
this.writeByte(0x44);
|
||||
this.stop();
|
||||
this.start();
|
||||
this.writeByte(bitAddr | 0xc0);
|
||||
this.writeByte(segData);
|
||||
this.stop();
|
||||
this.start();
|
||||
this.writeByte(0x88 + this.brightnessLevel);
|
||||
this.stop();
|
||||
}
|
||||
|
||||
/**
|
||||
* Turn on or off the colon point on Grove - 4-Digit Display
|
||||
* @param pointEn value of point switch
|
||||
*/
|
||||
//% blockId=grove_tm1637_display_point block="%strip|turn|%point|colon point"
|
||||
//% advanced=true
|
||||
point(point: boolean)
|
||||
{
|
||||
this.pointFlag = point;
|
||||
}
|
||||
|
||||
/**
|
||||
* Clear the display
|
||||
*/
|
||||
//% blockId=grove_tm1637_display_clear block="%strip|clear"
|
||||
//% advanced=true
|
||||
clear()
|
||||
{
|
||||
this.bit(0x00, 0x7f);
|
||||
this.bit(0x01, 0x7f);
|
||||
this.bit(0x02, 0x7f);
|
||||
this.bit(0x03, 0x7f);
|
||||
}
|
||||
}
|
||||
}
|
||||
17
pxt.json
Normal file
17
pxt.json
Normal file
@ -0,0 +1,17 @@
|
||||
{
|
||||
"name": "Grove",
|
||||
"version": "0.1.0",
|
||||
"description": "A Microsoft MakeCode package for Seeed Studio Grove module",
|
||||
"license": "MIT",
|
||||
"dependencies": {
|
||||
"core": "*"
|
||||
},
|
||||
"files": [
|
||||
"README.md",
|
||||
"main.ts"
|
||||
],
|
||||
"testFiles": [
|
||||
"test.ts"
|
||||
],
|
||||
"public": true
|
||||
}
|
||||
55
test.ts
Normal file
55
test.ts
Normal file
@ -0,0 +1,55 @@
|
||||
grove.onGesture(GroveGesture.Up, () => {
|
||||
basic.showString("U")
|
||||
})
|
||||
grove.onGesture(GroveGesture.Down, () => {
|
||||
basic.showString("D")
|
||||
})
|
||||
grove.onGesture(GroveGesture.Right, () => {
|
||||
basic.showString("R")
|
||||
})
|
||||
grove.onGesture(GroveGesture.Left, () => {
|
||||
basic.showString("L")
|
||||
})
|
||||
grove.onGesture(GroveGesture.Wave, () => {
|
||||
basic.showString("W")
|
||||
})
|
||||
grove.onGesture(GroveGesture.Clockwise, () => {
|
||||
basic.showString("C")
|
||||
})
|
||||
grove.onGesture(GroveGesture.Anticlockwise, () => {
|
||||
basic.showString("A")
|
||||
})
|
||||
|
||||
{
|
||||
let display = grove.dislay(DigitalPin.P2, DigitalPin.P16);
|
||||
let data = 0;
|
||||
|
||||
display.point(true);
|
||||
display.clear();
|
||||
display.bit(3, 3);
|
||||
basic.pause(500);
|
||||
|
||||
display.point(false);
|
||||
display.clear();
|
||||
display.bit(2, 2);
|
||||
basic.pause(500);
|
||||
|
||||
display.point(true);
|
||||
display.clear();
|
||||
display.bit(1, 1);
|
||||
basic.pause(500);
|
||||
|
||||
display.point(false);
|
||||
display.clear();
|
||||
display.bit(0, 0);
|
||||
basic.pause(500);
|
||||
|
||||
display.set(7);
|
||||
while(true)
|
||||
{
|
||||
display.show(data ++);
|
||||
let distance = grove.measureInCentimeters(DigitalPin.P0);
|
||||
basic.showNumber(distance);
|
||||
basic.pause(500);
|
||||
}
|
||||
}
|
||||
9
tsconfig.json
Normal file
9
tsconfig.json
Normal file
@ -0,0 +1,9 @@
|
||||
{
|
||||
"compilerOptions": {
|
||||
"target": "es5",
|
||||
"noImplicitAny": true,
|
||||
"outDir": "built",
|
||||
"rootDir": "."
|
||||
},
|
||||
"exclude": ["pxt_modules/**/*test.ts"]
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user