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Merged
gabryelreyes merged 2 commits into from
Nov 8, 2024
Merged

"_use math defines" bugfix #10

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a6a1720
"_USE_MATH_DEFINES" must be defined at project level to ensure that i…
BlueAndi Nov 8, 2024
e9ab792
Prepare for v0.2.1
BlueAndi Nov 8, 2024
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7 changes: 6 additions & 1 deletion README.md
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Expand Up@@ -38,7 +38,12 @@ This library provides for this use case some Arduino interfaces, but not all yet
lib_deps =
BlueAndi/ArduinoNative @ ~0.1.0
```
2. Call the ```Arduino::setup()``` once and the ```Arduino::loop()``` in a infinite loop in your main entry point function.
2. Add this build flags to your _platformio.ini_ in your environment:
```
build_flags =
-D _USE_MATH_DEFINES
```
3. Call the ```Arduino::setup()``` once and the ```Arduino::loop()``` in a infinite loop in your main entry point function.

## Example
See [minimal example](./examples/example/).
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1 change: 1 addition & 0 deletions examples/example/platformio.ini
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Expand Up@@ -16,6 +16,7 @@
platform = native @ ~1.2.1
build_flags =
-std=c++11
-D _USE_MATH_DEFINES
lib_deps =
MainNative
BlueAndi/ArduinoNative @ ~0.1.1
2 changes: 1 addition & 1 deletion library.json
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@@ -1,6 +1,6 @@
{
"name": "ArduinoNative",
"version": "0.2.0",
"version": "0.2.1",
"description": "Arduino for the native environment. It doesn't support every interface, just some of them!",
"authors": [{
"name": "Andreas Merkle",
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10 changes: 9 additions & 1 deletion src/Arduino.h
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Expand Up@@ -40,7 +40,9 @@
* Compile Switches
*****************************************************************************/

#define _USE_MATH_DEFINES
#ifndef _USE_MATH_DEFINES
#error Please define _USE_MATH_DEFINES in your build flags.
#endif /* _USE_MATH_DEFINES */

/******************************************************************************
* Includes
Expand All@@ -53,6 +55,9 @@
* Macros
*****************************************************************************/

/**
* Constrain the given value to min. and max.
*/
#define constrain(amt,low,high) ((amt)<(low)?(low):((amt)>(high)?(high):(amt)))

#ifndef PSTR
Expand All@@ -63,6 +68,9 @@
#define PROGMEM
#endif

/**
* The constant PI.
*/
#define PI M_PI

/******************************************************************************
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