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Misc STM32 wildfire and ENC28J60 driver updates

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@5133 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2012-09-12 14:07:13 +00:00
parent 2aa98adf8a
commit 4aed6a9bd1
5 changed files with 24 additions and 6 deletions
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14
configs/fire-stm32v2/README.txt
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@ -764,3 +764,17 @@ Where <subdir> is one of the following:
Configure the NuttShell (nsh) located at examples/nsh. The nsh configuration
contains support for some built-in applications that can be enabled by making
some additional minor change to the configuration file.
NOTE: This configuration uses to the mconf configuration tool to control
the configuration. See the section entitled "NuttX Configuration Tool"
in the top-level README.txt file.
STATUS: The board port is basically functional. Not all features have been
verified. The ENC28J60 network is not yet functional. Networking is
enabled by default in this configuration for testing purposes. To use this
configuration, the network must currently be disabled. To do this using
the mconf configuration tool:
> make menuconfig
Then de-select "Networking Support" -> "Networking Support"

2
configs/fire-stm32v2/include/board.h
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@ -2,7 +2,7 @@
* configs/fire-stm32v2/include/board.h
* include/arch/board/board.h
*
* Copyright (C) 2009 Gregory Nutt. All rights reserved.
* Copyright (C) 2012 Gregory Nutt. All rights reserved.
* Author: Gregory Nutt <gnutt@nuttx.org>
*
* Redistribution and use in source and binary forms, with or without

2
configs/fire-stm32v2/nsh/defconfig
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@ -344,7 +344,7 @@ CONFIG_NETDEVICES=y
# CONFIG_NET_DM90x0 is not set
CONFIG_ENC28J60=y
CONFIG_ENC28J60_NINTERFACES=1
CONFIG_ENC28J60_SPIMODE=2
CONFIG_ENC28J60_SPIMODE=0
CONFIG_ENC28J60_FREQUENCY=20000000
# CONFIG_ENC28J60_STATS is not set
# CONFIG_ENC28J60_HALFDUPPLEX is not set

8
configs/fire-stm32v2/src/fire-internal.h
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@ -192,7 +192,7 @@
*/
#ifndef CONFIG_ENC28J60
# define GPIO_ENC28J60_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
# define GPIO_FLASH_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN4)
#endif
@ -214,11 +214,15 @@
# warning "TFT LCD and ENCJ2860 shared PE1"
#endif
/* CS and Reset are active low. Initial states are not selected and not in
* reset (driver does a soft reset).
*/
#ifdef CONFIG_ENC28J60
# define GPIO_ENC28J60_CS (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_SET|GPIO_PORTA|GPIO_PIN4)
# define GPIO_ENC28J60_RESET (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
GPIO_OUTPUT_CLEAR|GPIO_PORTE|GPIO_PIN1)
GPIO_OUTPUT_SET|GPIO_PORTE|GPIO_PIN1)
# define GPIO_ENC28J60_INTR (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|\
GPIO_EXTI|GPIO_PORTE|GPIO_PIN5)
#endif

4
configs/fire-stm32v2/src/up_spi.c
View File

@ -163,11 +163,11 @@ void stm32_spi1select(FAR struct spi_dev_s *dev, enum spi_dev_e devid, bool sele
spidbg("devid: %d CS: %s\n", (int)devid, selected ? "assert" : "de-assert");
#if 0 /* Need to study this */
if (devid == SPIDEV_FLASH)
if (devid == SPIDEV_LCD)
{
/* Set the GPIO low to select and high to de-select */
stm32_gpiowrite(GPIO_FLASH_CS, !selected);
stm32_gpiowrite(GPIO_LCD_CS, !selected);
}
else
#endif