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Add XTI support

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2645 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2010-05-02 21:58:00 +00:00
parent 34ebc7312c
commit fc4a178573
2 changed files with 23 additions and 9 deletions
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2
configs/olimex-strp711/nettest/defconfig
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@ -118,7 +118,7 @@ CONFIG_STR71X_CAN=n
CONFIG_STR71X_BSPI0=y
CONFIG_STR71X_BSPI1=n
CONFIG_STR71X_HDLC=n
CONFIG_STR71X_XTI=n
CONFIG_STR71X_XTI=y
CONFIG_STR71X_GPIO0=y
CONFIG_STR71X_GPIO1=y
CONFIG_STR71X_GPIO2=n

30
configs/olimex-strp711/src/up_enc28j60.c
View File

@ -71,6 +71,7 @@
* UART3, I2C cannot be used with SPI0. The GPIOs selected for the ENC28J60
* interrupt conflict with TMR1.
*/
#warning "Need to select differnt interrupt pin.. XTI doesn't support this one"
/****************************************************************************
* Included Files
@ -90,6 +91,7 @@
#include "chip.h"
#include "up_arch.h"
#include "up_internal.h"
#include "str71x_internal.h"
#ifdef CONFIG_NET_ENC28J60
@ -105,6 +107,10 @@
# error "Need CONFIG_STR71X_BSPI0 in the configuration"
#endif
#ifndef CONFIG_STR71X_XTI
# error "Need CONFIG_STR71X_XTI in the configuration"
#endif
/* UART3, I2C cannot be used with SPI0. The GPIOs selected for the ENC28J60
* interrupt conflict with TIM1.
*/
@ -123,7 +129,7 @@
#define ENC28J60_DEVNO 0 /* Only one ENC28J60 */
#define ENC28J60_IRQ 0 /* NEEDED!!!!!!!!!!!!!!!! */
/* Debug ********************************************************************/
#warning "Eventually need to fix XTI IRQ number!"
/****************************************************************************
* Private Data
@ -148,34 +154,42 @@ void up_netinitialize(void)
/* Get the SPI port */
nvdbg("up_netinitialize: Initializing SPI port %d\n", ENC28J60_SPI_PORTNO);
nvdbg("Initializing SPI port %d\n", ENC28J60_SPI_PORTNO);
spi = up_spiinitialize(ENC28J60_SPI_PORTNO);
if (!spi)
{
ndbg("up_netinitialize: Failed to initialize SPI port %d\n",
ndbg("Failed to initialize SPI port %d\n",
ENC28J60_SPI_PORTNO);
return;
}
nvdbg("up_netinitialize: Successfully initialized SPI port %d\n",
/* Configure the XTI for the ENC28J60 interrupt. */
ret = str7x_xticonfig(ENC28J60_IRQ, false);
if (ret < 0)
{
ndbg("Failed configure interrupt for IRQ %d: %d\n", ENC28J60_IRQ, ret);
return;
}
nvdbg("Successfully initialized SPI port %d\n",
ENC28J60_SPI_PORTNO);
/* Bind the SPI port to the ENC28J60 driver */
nvdbg("up_netinitialize: Binding SPI port %d to ENC28J60 device %d\n",
nvdbg("Binding SPI port %d to ENC28J60 device %d\n",
ENC28J60_SPI_PORTNO, ENC28J60_DEVNO);
#warning "Need to implement IRQ interrupt before we can use this"
ret = enc_initialize(spi, ENC28J60_DEVNO, ENC28J60_IRQ);
if (ret < 0)
{
ndbg("up_netinitialize: Failed to bind SPI port %d ENC28J60 device %d: %d\n",
ndbg("Failed to bind SPI port %d ENC28J60 device %d: %d\n",
ENC28J60_SPI_PORTNO, ENC28J60_DEVNO, ret);
return;
}
nvdbg("up_netinitialize: Successfuly bound SPI port %d ENC28J60 device %d\n",
nvdbg("Successfuly bound SPI port %d ENC28J60 device %d\n",
ENC28J60_SPI_PORTNO, ENC28J60_DEVNO);
}
#endif /* CONFIG_NET_ENC28J60 */