DS1302
makecode DS1302 RTC extension for micro:bit
Author: shaoziyang
Date: 2018.Mar
Add extension
open your microbit makecode project, in add extension, paste
https://github.com/makecode-extensions/DS1302
to search box then search.
Basic usage
let b = 0
let tmy: number[] = []
let a = 0
let tmx: number[] = []
let item: DS1302.DS1302RTC = null
let old = 0
let sec = 0
sec = 0
old = -1
item = DS1302.create(DigitalPin.P13, DigitalPin.P14, DigitalPin.P15)
tmx = [2, 3, 4, 4, 4, 3, 2, 1, 0, 0, 0, 1]
tmy = [0, 0, 1, 2, 3, 4, 4, 4, 3, 2, 1, 0]
basic.forever(() => {
sec = item.getSecond()
if (sec != old) {
old = sec
a = sec / 5
b = sec % 5
if (4 == b) {
led.unplot(tmx[a], tmy[a])
} else {
led.plotBrightness(tmx[a], tmy[a], 20 + b * 20)
}
led.toggle(2, 2)
}
basic.pause(300)
})
API
-
function DateTime(year: number, month: number, day: number, weekday: number, hour: number, minute: number, second: number)
set Date and Time. -
function setSecond(dat: number)
set second. -
function getSecond(dat: number)
get second. -
function setMinute(dat: number)
set minute. -
function getMinute(dat: number)
get minute. -
function setHour(dat: number)
set hour. -
function getHour(dat: number)
get hour. -
function setWeekday(dat: number)
set week day. -
function getWeekday(dat: number)
get week day. -
function setDay(dat: number)
set day. -
function getDay(dat: number)
get day. -
function setMonth(dat: number)
set month. -
function getMonth(dat: number)
get month. -
function setYear(dat: number)
set year. -
function getYear(dat: number)
get year. -
writeRam(reg: number, dat: number)
write data to ram
reg: 0-30 -
readRam(reg: number)
read data from ram
reg: 0-30
Demo
License
MIT
Copyright (c) 2018, microbit/micropython Chinese community
Supported targets
- for PXT/microbit