LIN use in spc560b60L3

[souha]

Posted on June 01, 2015 at 17:08

Hello

I am using the spc560B60L3 100 pin package. For my application , I need to use 4 LINflex interfaces.

In the data sheet, it is mentioned that it supports 4 LINs.Can we use LIN4 and LIN5 or it only supports LIN0 up to LIN3?

Regards,

[Erwan YVIN]

Posted on June 02, 2015 at 15:42

Hello Souha ,

Yes , you can use LIN4 and LIN5 on LQFP100

To configure it ,

you have to set the PADSEL associated Table

cf screenshot on Pinmap Wizard

Best regards

Erwan

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Attachments :

2015-06-02_154111.png : https://st--c.eu10.content.force.com/sfc/dist/version/download/?oid=00Db0000000YtG6&ids=0680X000006qWct&d=%2Fa%2F0X0000000boR%2FhkrWYt4GfM1H5pOo8NwFGewvS7aMv1.dBP7oh_UiKRA&asPdf=false

[souha]

Posted on June 02, 2015 at 16:59

Hello Erwan,

Thanks  for your response. Can I use LIN5 and LIN4 in serial mode? IN spc5studio when I activate this function it generates an error saying that it is not supported in spc560B60L3.

Regards,

[Erwan YVIN]

Posted on June 05, 2015 at 09:57

Hello Souha ,

You are right ;) There is a bug in SPC56BXX HAL Drivers you can update the file spc560b_registry.h to solve the issue :

#elif defined(_SPC560B60L3_)
#define SPC5_NUM_DSPI 3
#define SPC5_NUM_LINFLEX 6
#define SPC5_NUM_GPIO 77

We have submitted an error report for HAL drivers. it will be corrected asap on the official update site. Best regards Erwan

[souha]

Posted on June 10, 2015 at 16:18

Hello Erwan,

 

By this update,only avoid errors in spc5 studio when LIN4 or LIN5 is activated. But it cannot be used as SCI. I tried to start serial communicaton (sdStart(&SD5,NULL)) after enabling linflex4 in serial mode, the code crashes. This is not the case when I use LIN0 up to LIN3.

[Erwan YVIN]

Posted on June 10, 2015 at 17:14 Hello Souha , There is a bug in spc5_linflex.h (SPC5-HAL) you should have :

#if SPC5_HAS_LINFLEX4 || defined(__DOXYGEN__)
#define SPC5_LINFLEX4 (*(struct spc5_linflex *)0xFFE50000UL)
#endif

it corrects the DATA ABORT. we will correct it in the next version of SPC5-HAL. Best regards Erwan