JM

It's annoying to not be able to declare the rows and cols pins or the keys as const without having a compile time warning. Please change the constructor prototype to...

ATMega2560 - power_usart3_disable' was not declared in this scope

9

Hello ``` #include "LowPower.h" void setup() { Serial.begin(115200); } void loop() { Serial.println("Bye for 2s");Serial.flush(); LowPower.powerDown(SLEEP_2S, ADC_OFF, BOD_OFF); Serial.println("Hi");Serial.flush(); } ``` compiles fine with an Arduino Uno in Version 1.6.12...

don't hardcode which "bare minimum" sketch is open at start

1

At the moment the default file that opens is [hardcoded](https://github.com/arduino/Arduino/blob/933bbb3a3975329e549331c447eb99c4cde2dd11/app/src/processing/app/Base.java#L767) ` FileUtils.copyFile(new File(getContentFile("examples"), "01.Basics" + File.separator + "BareMinimum" + File.separator + "BareMinimum.ino"), newbieFile); ` The bare minimum sketch is embedded...

force new enums for pinMode and pinStatus to 8 bits type instead of default int

6

I've seen ``` typedef enum { LOW = 0, HIGH = 1, CHANGE = 2, FALLING = 3, RISING = 4, } PinStatus; typedef enum { INPUT = 0x0, OUTPUT...

numerous `delay(1)` in EthernetClient.cpp impose a long 1ms wait doing nothing in active polling of a resource (Ethernet.socketStatus) waiting a timeout. why not using delayMicrosecond(10), basically something with finer granularity...

I'd like to be able to simulate a weak WiFi service and be able to kill the WiFi connection whilst the code simulation is running. The idea would be then...

On an arduino calling sscanf() or sprintf() adds a giant function to the code base. It’s sometimes a necessary evil but in your case you should replace all the sprintf(xxxxxx,"%s",var1);...

Why do you need to inherit from SoftwareSerial rather than Print? (cf http://playground.arduino.cc/Code/Printclass ) That would allow to implement a simple scheme where you would pass at initialization a pointer...

fix compiler's warnings

2

When compiling Adafruit_SPITFT.cpp on AVR boards the [Adafruit_SPITFT::writePixels](https://github.com/adafruit/Adafruit-GFX-Library/blob/3cd97982cdc688948015ddf8a6c4b5e903bc7cf6/Adafruit_SPITFT.cpp#L950-L951) member function does not use block nor bigEndian. Suggest to use **__attribute__ ((unused))** and changing the signature to `void Adafruit_SPITFT::writePixels(uint16_t *colors, uint32_t...

Allow editing of libraries, the core, and the toolchain from the Editor

6

### Describe the request Add an option to overrule the read-only mode for editor tabs of files from outside the sketch. ### Describe the current behavior Files from outside the...