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Add userleds and autoleds to the stm32f411e-disco board

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This commit is contained in:
trns1997 2023-08-11 09:24:51 +02:00 committed by Xiang Xiao
parent 23dee24a7d
commit 153137a258
7 changed files with 303 additions and 12 deletions
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4
boards/arm/stm32/stm32f103-minimum/src/stm32_userleds.c
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@ -59,7 +59,7 @@ uint32_t board_userled_initialize(void)
{
int i;
/* Configure LED1-8 GPIOs for output */
/* Configure LED GPIOs for output */
for (i = 0; i < BOARD_NLEDS; i++)
{
@ -89,7 +89,7 @@ void board_userled_all(uint32_t ledset)
{
int i;
/* Configure LED1-8 GPIOs for output */
/* Configure LED GPIOs for output */
for (i = 0; i < BOARD_NLEDS; i++)
{

38
boards/arm/stm32/stm32f411e-disco/include/board.h
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@ -297,19 +297,45 @@
/* LEDs
*
* The STM32F411E Discovery board has four user leds but only one is
* configured so far.
* LD2 connected to PD12.
* The STM32F411E Discovery board has four user leds
* LD3 connected to PD13.
* LD4 connected to PD12.
* LD5 connected to PD14.
* LD6 connected to PD15.
*/
/* LED index values for use with board_userled() */
#define BOARD_LD2 0
#define BOARD_NLEDS 1
#define BOARD_LD3 0
#define BOARD_LD4 1
#define BOARD_LD5 2
#define BOARD_LD6 3
#define BOARD_NLEDS 4
/* LED bits for use with board_userled_all() */
#define BOARD_LD2_BIT (1 << BOARD_LD2)
#define BOARD_LD3_BIT (1 << BOARD_LD3)
#define BOARD_LD4_BIT (1 << BOARD_LD4)
#define BOARD_LD5_BIT (1 << BOARD_LD5)
#define BOARD_LD6_BIT (1 << BOARD_LD6)
/* If CONFIG_ARCH_LEDs is defined, then NuttX will control the LED on board.
* The following definitions describe how NuttX controls
* the LEDs:
*
* SYMBOL Meaning LED
* ------------------- ---------------------------- --------------------
*/
#define LED_STARTED 0 /* NuttX has been started None */
#define LED_HEAPALLOCATE 1 /* Heap has been allocated ON(1), OFF(2) */
#define LED_IRQSENABLED 2 /* Interrupts enabled OFF(1), ON(2) */
#define LED_STACKCREATED 3 /* Idle stack created ON(1), ON(2) */
#define LED_INIRQ 4 /* In an interrupt (no change) */
#define LED_SIGNAL 5 /* In a signal handler (no change) */
#define LED_ASSERTION 6 /* An assertion failed ON(3) */
#define LED_PANIC 7 /* The system has crashed FLASH(1,2) */
#define LED_IDLE 8 /* idle loop FLASH(4) */
/* Buttons
*

6
boards/arm/stm32/stm32f411e-disco/src/Make.defs
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@ -26,6 +26,12 @@ ifeq ($(CONFIG_NSH_LIBRARY),y)
CSRCS += stm32_appinit.c
endif
ifeq ($(CONFIG_ARCH_LEDS),y)
CSRCS += stm32_autoleds.c
else
CSRCS += stm32_userleds.c
endif
ifeq ($(CONFIG_STM32_OTGFS),y)
CSRCS += stm32_usb.c
endif

132
boards/arm/stm32/stm32f411e-disco/src/stm32_autoleds.c Normal file
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@ -0,0 +1,132 @@
/****************************************************************************
* boards/arm/stm32/stm32f411e-disco/src/stm32_autoleds.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <nuttx/board.h>
#include <arch/board/board.h>
#include "chip.h"
#include "arm_internal.h"
#include "stm32.h"
#include "stm32f411e-disco.h"
#ifdef CONFIG_ARCH_LEDS
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_autoled_initialize
****************************************************************************/
void board_autoled_initialize(void)
{
/* Configure LED GPIO for output */
stm32_configgpio(GPIO_LD3);
stm32_configgpio(GPIO_LD4);
stm32_configgpio(GPIO_LD5);
stm32_configgpio(GPIO_LD6);
}
/****************************************************************************
* Name: board_autoled_on
****************************************************************************/
void board_autoled_on(int led)
{
switch (led)
{
case LED_HEAPALLOCATE:
{
stm32_gpiowrite(GPIO_LD3, true);
stm32_gpiowrite(GPIO_LD4, false);
}
break;
case LED_IRQSENABLED:
{
stm32_gpiowrite(GPIO_LD3, false);
stm32_gpiowrite(GPIO_LD4, true);
}
break;
case LED_STACKCREATED:
{
stm32_gpiowrite(GPIO_LD3, true);
stm32_gpiowrite(GPIO_LD4, true);
}
break;
case LED_ASSERTION:
{
stm32_gpiowrite(GPIO_LD5, true);
}
break;
case LED_PANIC:
{
stm32_gpiowrite(GPIO_LD3, true);
stm32_gpiowrite(GPIO_LD4, true);
}
break;
case LED_IDLE:
{
stm32_gpiowrite(GPIO_LD6, true);
}
break;
}
}
/****************************************************************************
* Name: board_autoled_off
****************************************************************************/
void board_autoled_off(int led)
{
switch (led)
{
case LED_PANIC:
{
stm32_gpiowrite(GPIO_LD3, false);
stm32_gpiowrite(GPIO_LD4, false);
}
break;
case LED_IDLE:
{
stm32_gpiowrite(GPIO_LD6, false);
}
break;
}
}
#endif /* CONFIG_ARCH_LEDS */

10
boards/arm/stm32/stm32f411e-disco/src/stm32_bringup.c
View File

@ -82,5 +82,15 @@ int stm32_bringup(void)
}
#endif
#ifdef CONFIG_USERLED
/* Register the LED driver */
ret = userled_lower_initialize("/dev/userleds");
if (ret < 0)
{
syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret);
}
#endif
return ret;
}

103
boards/arm/stm32/stm32f411e-disco/src/stm32_userleds.c Normal file
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@ -0,0 +1,103 @@
/****************************************************************************
* boards/arm/stm32/stm32f411e-disco/src/stm32_userleds.c
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership. The
* ASF licenses this file to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations
* under the License.
*
****************************************************************************/
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
#include <stdbool.h>
#include <debug.h>
#include <arch/board/board.h>
#include "chip.h"
#include "stm32.h"
#include "stm32f411e-disco.h"
#ifndef CONFIG_ARCH_LEDS
/****************************************************************************
* Private Data
****************************************************************************/
/* This array maps an LED number to GPIO pin configuration */
static const uint32_t g_ledcfg[BOARD_NLEDS] =
{
GPIO_LD3,
GPIO_LD4,
GPIO_LD5,
GPIO_LD6,
};
/****************************************************************************
* Public Functions
****************************************************************************/
/****************************************************************************
* Name: board_userled_initialize
****************************************************************************/
uint32_t board_userled_initialize(void)
{
int i;
/* Configure LED GPIOs for output */
for (i = 0; i < BOARD_NLEDS; i++)
{
stm32_configgpio(g_ledcfg[i]);
}
return BOARD_NLEDS;
}
/****************************************************************************
* Name: board_userled
****************************************************************************/
void board_userled(int led, bool ledon)
{
if ((unsigned)led < BOARD_NLEDS)
{
stm32_gpiowrite(g_ledcfg[led], ledon);
}
}
/****************************************************************************
* Name: board_userled_all
****************************************************************************/
void board_userled_all(uint32_t ledset)
{
int i;
/* Configure LED GPIOs for output */
for (i = 0; i < BOARD_NLEDS; i++)
{
stm32_gpiowrite(g_ledcfg[i], (ledset & (1 << i)) != 0);
}
}
#endif /* !CONFIG_ARCH_LEDS */

22
boards/arm/stm32/stm32f411e-disco/src/stm32f411e-disco.h
View File

@ -36,18 +36,32 @@
/* Configuration ************************************************************/
/* LED. User LD2: the green LED is a user LED connected to Arduino signal
* D13 corresponding to MCU I/O PA5 (pin 21) or PB13 (pin 34) depending on
* the STM32 target.
/* User LED.
*
* - When the I/O is HIGH value, the LED is on.
* - When the I/O is LOW, the LED is off.
*/
#define GPIO_LD2 \
/* User LD3: The orange LED is a user LED connected to the I/O PD13 */
#define GPIO_LD3 \
(GPIO_PORTD | GPIO_PIN13 | GPIO_OUTPUT_CLEAR | GPIO_OUTPUT | GPIO_PULLUP | \
GPIO_SPEED_50MHz)
/* User LD4: The green LED is a user LED connected to the I/O PD12 */
#define GPIO_LD4 \
(GPIO_PORTD | GPIO_PIN12 | GPIO_OUTPUT_CLEAR | GPIO_OUTPUT | GPIO_PULLUP | \
GPIO_SPEED_50MHz)
/* User LD5: The red LED is a user LED connected to the I/O PD14 */
#define GPIO_LD5 \
(GPIO_PORTD | GPIO_PIN14 | GPIO_OUTPUT_CLEAR | GPIO_OUTPUT | GPIO_PULLUP | \
GPIO_SPEED_50MHz)
/* User LD6: The blue LED is a user LED connected to the I/O PD15 */
#define GPIO_LD6 \
(GPIO_PORTD | GPIO_PIN15 | GPIO_OUTPUT_CLEAR | GPIO_OUTPUT | GPIO_PULLUP | \
GPIO_SPEED_50MHz)
/* Buttons
*
* B1 USER: the user button is connected to the I/O PA0 of the STM32