[En-Nut-Discussion] SW SPI bus reading data
Aigars
aigars at egle.cs.rtu.lv
Mon Sep 19 06:48:25 CEST 2016
259 line is this:
NUTSPINODE my_node = {
In context:
NUTSPINODE my_node = {
&spiBus0Gpio, /* Pointer to the bus controller driver. */
NULL, /* Optional pointer to device specific settings. */
10000, /* SPI clock rate. */
3, /* SPI mode. */
8, /* SPI data bits. */
0, /* Chip select index. */
};
I suspect that something else is needed in 4.6.5 version of NutOS (I use
this because Charon2 is not working with newer NutOS).
Aigars
On 2016.09.16. 13:09, Uwe Bonnes wrote:
>>>>>> "Aigars" == Aigars <aigars at egle.cs.rtu.lv> writes:
> Aigars> On re configuring NutOS&rebuilding and adding to httpserv.c
> Aigars> file: NUTSPINODE my_node = { &spiBus0Gpio, /* Pointer to the bus
> Aigars> controller driver. */ NULL, /* Optional pointer to device
> Aigars> specific settings. */ 10000, /* SPI clock rate. */ 3, /* SPI
> Aigars> mode. */ 8, /* SPI data bits. */ 0, /* Chip select index. */ };
> Aigars> I get: c:\ethernut-4.6.5\nutapp_charon2\httpd>make avr-gcc -c
> Aigars> -mmcu=atmega128 -Os -fno-delete-null-pointer-checks -Wall
> Aigars> -Wstrict-prototypes -Wa,-ahlms=httpserv.lst -DCHARON2
> Aigars> -D__HARVARD_ARCH__ -I../../nutbld_charon2/include
> Aigars> -I../../nut/include httpserv.c -o httpserv.o httpserv.c:259:
> Aigars> error: expected '=', ',', ';', 'asm' or '__attribute__' before
> Aigars> 'my_node' httpserv.c: In function 'NutAppMain': httpserv.c:886:
> Aigars> warning: no return statement in function returning non-void
> Aigars> make: *** [httpserv.o] Error 1
>
> Your error output refers to line 259 in changed code that you don't show. So
> I can not decipher or reproduce.
>
> And please, quote less...
>
> Bye
>
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