MicroBit clock based on DS3231
Revision 0:1072edc2281c, committed 2016-07-22
- Comitter:
- daw9000
- Date:
- Fri Jul 22 16:30:22 2016 +0000
- Child:
- 1:ee422ede0e10
- Commit message:
- General app for temperature with offset adjustment also can display heading and acceleration (microbit examples). Adjust screen brightness
Changed in this revision
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/LICENSE Fri Jul 22 16:30:22 2016 +0000 @@ -0,0 +1,22 @@ +The MIT License (MIT) + +Copyright (c) 2016 British Broadcasting Corporation. +This software is provided by Lancaster University by arrangement with the BBC. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +the rights to use, copy, modify, merge, publish, distribute, sublicense, +and/or sell copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE.
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/README.md Fri Jul 22 16:30:22 2016 +0000 @@ -0,0 +1,28 @@ +# microbit-samples + +A collection of example programs using the micro:bit runtime. + +The source folder contains a selection of samples demonstrating the capabilities and usage of the runtime APIs. +To select a sample, edit the `MicroBitSamples.h` file in the source folder and uncomment the line matching the +sample you wish to use. Please be sure to note that only one sample is selected at a time. + +## Overview + +The micro:bit runtime provides an easy to use environment for programming the BBC micro:bit in the C/C++ language, written by Lancaster University. It contains device drivers for all the hardware capabilities of the micro:bit, and also a suite of runtime mechanisms to make programming the micro:bit easier and more flexible. These range from control of the LED matrix display to peer-to-peer radio communication and secure Bluetooth Low Energy services. The micro:bit runtime is proudly built on the ARM mbed and Nordic nrf51 platforms. + +In addition to supporting development in C/C++, the runtime is also designed specifically to support higher level languages provided by our partners that target the micro:bit. It is currently used as a support library for all the languages on the BBC www.microbit.co.uk website, including Microsoft Block, Microsoft TouchDevelop, Code Kingdoms JavaScript and Micropython languages. + +## Links + +[micro:bit runtime docs](http://lancaster-university.github.io/microbit-docs/) | [microbit-dal](https://github.com/lancaster-university/microbit-dal) | [uBit](https://github.com/lancaster-university/microbit) + +## Build Environments + +| Build Environment | Documentation | +| ------------- |-------------| +| ARM mbed online | http://lancaster-university.github.io/microbit-docs/online-toolchains/#mbed | +| yotta | http://lancaster-university.github.io/microbit-docs/offline-toolchains/#yotta | + +## BBC Community Guidelines + +[BBC Community Guidelines](https://www.microbit.co.uk/help#sect_cg) \ No newline at end of file
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/microbit.lib Fri Jul 22 16:30:22 2016 +0000 @@ -0,0 +1,1 @@ +https://developer.mbed.org/teams/Lancaster-University/code/microbit/#4b89e7e3494f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/module.json Fri Jul 22 16:30:22 2016 +0000 @@ -0,0 +1,11 @@ +{ + "name": "microbit-samples", + "version": "0.0.1", + "description": "The micro:bit runtime common abstraction with examples.", + "license": "MIT", + "dependencies": { + "microbit": "lancaster-university/microbit#master" + }, + "targetDependencies": {}, + "bin": "./source" +}
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/source/Temperature.cpp Fri Jul 22 16:30:22 2016 +0000 @@ -0,0 +1,195 @@ +/* +The MIT License (MIT) + +Copyright (c) 2016 British Broadcasting Corporation. +This software is provided by Lancaster University by arrangement with the BBC. + +Permission is hereby granted, free of charge, to any person obtaining a +copy of this software and associated documentation files (the "Software"), +to deal in the Software without restriction, including without limitation +the rights to use, copy, modify, merge, publish, distribute, sublicense, +and/or sell copies of the Software, and to permit persons to whom the +Software is furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in +all copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL +THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING +FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER +DEALINGS IN THE SOFTWARE. +*/ + +#include "MicroBit.h" + + +MicroBit uBit; +int xx=0, mode=0; +// +// Scales the given value that is in the -1024 to 1024 range +// int a value between 0 and 4. +// +int pixel_from_g(int value) +{ + int x = 0; + + if (value > -750) + x++; + if (value > -250) + x++; + if (value > 250) + x++; + if (value > 750) + x++; + + return x; +} + +void onButton(MicroBitEvent e) + { + if (e.source == MICROBIT_ID_BUTTON_A and e.value == MICROBIT_BUTTON_EVT_CLICK) + { + if (mode==0){ + xx++;} + } + + if (e.source == MICROBIT_ID_BUTTON_B and e.value == MICROBIT_BUTTON_EVT_CLICK) + { + if (mode==0){ + xx--;} + } + + if (e.source == MICROBIT_ID_BUTTON_A and e.value == MICROBIT_BUTTON_EVT_LONG_CLICK) + { + + } + + if (e.source == MICROBIT_ID_BUTTON_B and e.value == MICROBIT_BUTTON_EVT_LONG_CLICK) + { + } + + if (e.source == MICROBIT_ID_BUTTON_AB and e.value == MICROBIT_BUTTON_EVT_CLICK) + { + mode++; + if (mode>2) + { + mode=0; + uBit.sleep(100); + } + } + + if (e.source == MICROBIT_ID_IO_P0) + { + if (uBit.io.P0.isTouched()) + { + if (uBit.display.getBrightness() > 25) + { + uBit.display.setBrightness(uBit.display.getBrightness()-100); + } + else{ + uBit.display.setBrightness(5); + } + uBit.sleep(100); + + } + + } + + if (e.source == MICROBIT_ID_IO_P1) + { + + if (uBit.io.P1.isTouched()) + { + if (uBit.display.getBrightness()<225) + { + uBit.display.setBrightness(uBit.display.getBrightness()+100); + } + else + { + uBit.display.setBrightness(255); + } + uBit.sleep(100); + + } + } + + + if (e.source == MICROBIT_ID_IO_P2) + { + + if (uBit.io.P2.isTouched()) + { + uBit.display.scroll("DevTemp="); + + uBit.display.scroll( uBit.thermometer.getTemperature()); + uBit.sleep(100); + } + + } + } +int main(void) +{ + // Initialise the micro:bit runtime. + uBit.init(); + // Register to receive events when any buttons are clicked, including the A+B virtual button (both buttons at once). + uBit.messageBus.listen(MICROBIT_ID_BUTTON_A, MICROBIT_EVT_ANY, onButton); + uBit.messageBus.listen(MICROBIT_ID_BUTTON_B, MICROBIT_EVT_ANY, onButton); + uBit.messageBus.listen(MICROBIT_ID_BUTTON_AB, MICROBIT_EVT_ANY, onButton); + // Also register for touch events on P0, P1 and P2. + uBit.messageBus.listen(MICROBIT_ID_IO_P0, MICROBIT_EVT_ANY, onButton); + uBit.messageBus.listen(MICROBIT_ID_IO_P1, MICROBIT_EVT_ANY, onButton); + uBit.messageBus.listen(MICROBIT_ID_IO_P2, MICROBIT_EVT_ANY, onButton); + + // Put the P0, P1 and P2 pins into touch sense mode. + + uBit.io.P0.isTouched(); + uBit.io.P1.isTouched(); + uBit.io.P2.isTouched(); + + while (true){ + if ( (not(uBit.io.P0.isTouched())) and (not(uBit.io.P1.isTouched())) and (not (uBit.io.P2.isTouched())) ) + { + if (mode==0) + { + uBit.display.scroll("Temp="); + + uBit.display.scroll( uBit.thermometer.getTemperature() + xx); + uBit.sleep(100); + } + if (mode==1) + { + int x = pixel_from_g(uBit.accelerometer.getX()); + int y = pixel_from_g(uBit.accelerometer.getY()); + + uBit.display.image.clear(); + uBit.display.image.setPixelValue(x, y, 255); + + uBit.sleep(100); + } + if (mode==2) + { + uBit.display.scroll("Hdg:"); + uBit.display.scroll(uBit.compass.heading()); + uBit.sleep(100); + } + + + } + + uBit.sleep(200); + + } + + + + + // If main exits, there may still be other fibers running or registered event handlers etc. + // Simply release this fiber, which will mean we enter the scheduler. Worse case, we then + // sit in the idle task forever, in a power efficient sleep. + release_fiber(); +} + +