Missing arduino.h

[frezik]

I imported HCDlib into my Arduino IDE and tried to compile the binding example sketch. I got the error:

In file included from [arduino_dir]/libraries/HCDlib/HCD.h:9:0,
                 from binding.ino:1:
[arduino_dir]/libraries/HCDlib/bk2421.h:21:21: fatal error: arduino.h: No such file or directory
 #include <arduino.h>

This is on Gentoo Linux running Arduino IDE 1.0.5.

Searching through the Arduino installation, it seems that arduino.h is only a part of the wifishield firmwares. I tried copying a version from firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/BOARDS/ARDUINO/ into the HCDlib dir along with the other headers it depends on. This ended up with the error:

In file included from /home/tmurray/proj/arduino/libraries/HCDlib/arduino.h:56:0,
                 from /home/tmurray/proj/arduino/libraries/HCDlib/bk2421.h:21,
                 from /home/tmurray/proj/arduino/libraries/HCDlib/HCD.h:9,
                 from binding.ino:1:
/home/tmurray/proj/arduino/libraries/HCDlib/compiler.h:917:4: error: #error If you are here, you should check what is exactly the processor you are using...
   #error If you are here, you should check what is exactly the processor you are using...
    ^
In file included from /home/tmurray/proj/arduino/libraries/HCDlib/bk2421.h:22:0,
                 from /home/tmurray/proj/arduino/libraries/HCDlib/HCD.h:9,
                 from binding.ino:1:
/home/tmurray/proj/arduino/libraries/HCDlib/blocks.h:6:7: error: 'uint8_t' does not name a type

And a bunch of others.

[dzlonline]

Hi.

It seems that your Arduino environment is not set up properly.

Have you selected the correct board? mind you HCDlib is only tested to run
on ATMEGA88,168 and 328p

arduino.h is part of Arduino and should always be present.

Dzl

On Wed, May 21, 2014 at 3:08 AM, frezik notifications@github.com wrote:

I imported HCDlib into my Arduino IDE and tried to compile the binding
example sketch. I got the error:

In file included from [arduino_dir]/libraries/HCDlib/HCD.h:9:0,
from binding.ino:1:
[arduino_dir]/libraries/HCDlib/bk2421.h:21:21: fatal error: arduino.h: No such file or directory
#include <arduino.h>

This is on Gentoo Linux running Arduino IDE 1.0.5.

Searching through the Arduino installation, it seems that arduino.h is
only a part of the wifishield firmwares. I tried copying a version from
firmwares/wifishield/wifiHD/src/SOFTWARE_FRAMEWORK/BOARDS/ARDUINO/ into the
HCDlib dir along with the other headers it depends on. This ended up with
the error:

In file included from /home/tmurray/proj/arduino/libraries/HCDlib/arduino.h:56:0,
from /home/tmurray/proj/arduino/libraries/HCDlib/bk2421.h:21,
from /home/tmurray/proj/arduino/libraries/HCDlib/HCD.h:9,
from binding.ino:1:
/home/tmurray/proj/arduino/libraries/HCDlib/compiler.h:917:4: error: #error If you are here, you should check what is exactly the processor you are using...
#error If you are here, you should check what is exactly the processor you are using...
^
In file included from /home/tmurray/proj/arduino/libraries/HCDlib/bk2421.h:22:0,
from /home/tmurray/proj/arduino/libraries/HCDlib/HCD.h:9,
from binding.ino:1:
/home/tmurray/proj/arduino/libraries/HCDlib/blocks.h:6:7: error: 'uint8_t' does not name a type

And a bunch of others.

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Reply to this email directly or view it on GitHubhttps://github.com//issues/1
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[frezik]

Figured it out. The header is under [arduino_dir]/hardware/arduino/cores/arduino/, but it's capital-A "Arduino.h":

https://github.com/arduino/Arduino/tree/master/hardware/arduino/cores/arduino

Fixing the capitalization lets the sketch compile. Here's a diff:

diff --git a/bk2421.h b/bk2421.h
index ab90c5c..4ecb786 100644
--- a/bk2421.h
+++ b/bk2421.h
@@ -18,7 +18,7 @@
 #ifndef _BK2421
 #define _BK2421

-#include <arduino.h>
+#include <Arduino.h>
 #include "blocks.h"

 #define SET(x,y) (x |=(1<<y))                                  //-Bit set/clear macros