topic Re: Compilation error (LPC1769) in LPCXpresso IDE

Compilation error (LPC1769)

lpcware — Wed, 15 Jun 2016 22:59:31 GMT

Content originally posted in LPCWare by julitoss on Thu Apr 04 07:56:50 MST 2013
I'm a newbie. I'm trying to compile code for the LPC1769, I have changed from RedLib to NewLib and I have the following compilation error:[COLOR=red]unknown type name 'int32_t' [/COLOR]
[COLOR=red]Include paths:[/COLOR]
C:\nxp\LPCXpresso_5.1.2_2065\lpcxpresso\tools\arm-none-eabi\include
C:\nxp\LPCXpresso_5.1.2_2065\lpcxpresso\tools\lib\gcc\arm-none-eabi\4.6.2\include
C:\nxp\LPCXpresso_5.1.2_2065\lpcxpresso\tools\lib\gcc\arm-none-eabi\4.6.2\include-fixed
Thanks, I’m sorry for my English,
Julito

Re: Compilation error (LPC1769)

lpcware — Wed, 15 Jun 2016 22:59:32 GMT

Content originally posted in LPCWare by whitecoe on Thu Apr 04 08:57:30 MST 2013
Doubt this is anything to do with Redlib vs Newlib. You simply need to pull in the header that defines the type...

#include <stdint.h>

HTH!

Re: Compilation error (LPC1769)

lpcware — Wed, 15 Jun 2016 22:59:33 GMT

Content originally posted in LPCWare by julitoss on Thu Apr 04 09:20:19 MST 2013
(Thanks whitecoe!) I'm a newbie. I'm trying to compile code for the LPC1769, I have changed from RedLib to NewLib and I have the following compilation error:[COLOR=red]unknown type name 'int32_t' [/COLOR]
[COLOR=red]Include paths:[/COLOR]
C:\nxp\LPCXpresso_5.1.2_2065\lpcxpresso\tools\arm-none-eabi\include
C:\nxp\LPCXpresso_5.1.2_2065\lpcxpresso\tools\lib\ gcc\arm-none-eabi\4.6.2\include
C:\nxp\LPCXpresso_5.1.2_2065\lpcxpresso\tools\lib\ gcc\arm-none-eabi\4.6.2\include-fixed
In defined symbols:
__NEWLIB__
DEBUG
__CODERED__
…
In my code:( highlighted in grey when compiling)
[B][COLOR=#7F0055][FONT=&quot]# if[/FONT][/COLOR][/B][COLOR=black][FONT=&quot] defined(HAVE_STDINT_H)[/FONT][/COLOR][FONT=&quot][/FONT]
[B][COLOR=#7F0055][FONT=&quot]# include[/FONT][/COLOR][/B][COLOR=black][FONT=&quot] [/FONT][/COLOR][COLOR=#2A00FF][FONT=&quot]<stdint.h>[/FONT][/COLOR][COLOR=#2A00FF][FONT=&quot][/FONT][/COLOR]
[COLOR=#2A00FF][FONT=&quot]…[/FONT][/COLOR]

Thanks, I’m sorry for my English,
Julito

Re: Compilation error (LPC1769)

lpcware — Wed, 15 Jun 2016 22:59:33 GMT

Content originally posted in LPCWare by TheFallGuy on Thu Apr 04 10:03:29 MST 2013
So, unless you have defined "HAVE_STDINT_H" to the compiler, you will not include stdint.h. Why not just include it and not guard it with a #if define

Re: Compilation error (LPC1769)

lpcware — Wed, 15 Jun 2016 22:59:34 GMT

Content originally posted in LPCWare by John Sauer on Fri Mar 25 10:51:32 MST 2016
I'm attempting to build the Modbus-demo 243 from [http://ucxpresso.googlecode.com/svn/trunk/nano1768/:examples].

I get a compile time error:
d:\nxp\lpcxpresso\tools\arm-none-eabi\include\sys\reent.h:195:27: error: unknown type name '_READ_WRITE_BUFSIZE_TYPE'
_READ_WRITE_RETURN_TYPE _EXFNPTR(_read, (struct _reent *, _PTR,

What gives?

Re: Compilation error (LPC1769)

lpcware — Wed, 15 Jun 2016 22:59:34 GMT

Content originally posted in LPCWare by rocketdawg on Mon Mar 28 09:03:27 MST 2016
Link is bad
what gives?