mirror of
https://github.com/apache/nuttx.git
synced 2026-05-21 13:13:08 +08:00
boards/lckfb-szpi-esp32s3: add camera defconfig
Add camera configuration for lckfb-szpi-esp32s3 board with GC0308 sensor on DVP interface. Includes board-level camera initialization, DVP GPIO pin mapping, and V4L2 video pipeline setup. Signed-off-by: wangjianyu3 <wangjianyu3@xiaomi.com>
This commit is contained in:
wangjianyu3
committed by
Alan C. Assis
Alan C. Assis
parent
370921aeba
commit
ebfacd3bb8
@@ -525,3 +525,41 @@ Then format and mount the SD card::
|
||||
nsh> echo "hello" > /mnt/sd/test.txt
|
||||
nsh> cat /mnt/sd/test.txt
|
||||
hello
|
||||
|
||||
camera
|
||||
------
|
||||
|
||||
Basic NuttShell configuration console and DVP camera enabled via the
|
||||
ESP32-S3 CAM controller with a GC0308 VGA CMOS image sensor. The camera
|
||||
outputs RGB565X (big-endian RGB565) at QVGA (320x240) resolution by default.
|
||||
Console is accessible over USB ADB.
|
||||
|
||||
The DVP camera pin mapping is as follows:
|
||||
|
||||
======= ======
|
||||
Signal GPIO
|
||||
======= ======
|
||||
XCLK GPIO15
|
||||
PCLK GPIO13
|
||||
VSYNC GPIO6
|
||||
HREF GPIO7
|
||||
D0 GPIO5
|
||||
D1 GPIO4
|
||||
D2 GPIO16
|
||||
D3 GPIO14
|
||||
D4 GPIO1
|
||||
D5 GPIO2
|
||||
D6 GPIO42
|
||||
D7 GPIO41
|
||||
PWDN GPIO38 (active low, directly connected to PCA9557 I/O expander)
|
||||
======= ======
|
||||
|
||||
You can run the configuration and compilation procedure::
|
||||
|
||||
$ ./tools/configure.sh lckfb-szpi-esp32s3:camera
|
||||
$ make flash -j$(nproc) ESPTOOL_PORT=/dev/ttyUSB0
|
||||
|
||||
Then use the camera example to capture a frame::
|
||||
|
||||
$ adb -s 1234 shell
|
||||
nsh> camera
|
||||
|
||||
@@ -0,0 +1,136 @@
|
||||
#
|
||||
# This file is autogenerated: PLEASE DO NOT EDIT IT.
|
||||
#
|
||||
# You can use "make menuconfig" to make any modifications to the installed .config file.
|
||||
# You can then do "make savedefconfig" to generate a new defconfig file that includes your
|
||||
# modifications.
|
||||
#
|
||||
# CONFIG_ARCH_LEDS is not set
|
||||
# CONFIG_NDEBUG is not set
|
||||
# CONFIG_NSH_ARGCAT is not set
|
||||
# CONFIG_NSH_CMDOPT_HEXDUMP is not set
|
||||
# CONFIG_NXFONTS_DISABLE_16BPP is not set
|
||||
# CONFIG_NX_DISABLE_16BPP is not set
|
||||
CONFIG_ADBD_FILE_SERVICE=y
|
||||
CONFIG_ADBD_SHELL_SERVICE=y
|
||||
CONFIG_ADBD_STACKSIZE=8192
|
||||
CONFIG_ADBD_USB_BOARDCTL=y
|
||||
CONFIG_ADBD_USB_SERVER=y
|
||||
CONFIG_ARCH="xtensa"
|
||||
CONFIG_ARCH_BOARD="lckfb-szpi-esp32s3"
|
||||
CONFIG_ARCH_BOARD_COMMON=y
|
||||
CONFIG_ARCH_BOARD_ESP32S3_LCKFB_SZPI=y
|
||||
CONFIG_ARCH_CHIP="esp32s3"
|
||||
CONFIG_ARCH_CHIP_ESP32S3=y
|
||||
CONFIG_ARCH_CHIP_ESP32S3WROOM1N16R8=y
|
||||
CONFIG_ARCH_INTERRUPTSTACK=2048
|
||||
CONFIG_ARCH_STACKDUMP=y
|
||||
CONFIG_ARCH_XTENSA=y
|
||||
CONFIG_BOARD_LOOPSPERMSEC=16717
|
||||
CONFIG_BUILTIN=y
|
||||
CONFIG_DEBUG_FEATURES=y
|
||||
CONFIG_DEBUG_FULLOPT=y
|
||||
CONFIG_DEBUG_GPIO=y
|
||||
CONFIG_DEBUG_GPIO_ERROR=y
|
||||
CONFIG_DEBUG_I2C=y
|
||||
CONFIG_DEBUG_I2C_ERROR=y
|
||||
CONFIG_DEBUG_MM=y
|
||||
CONFIG_DEBUG_SYMBOLS=y
|
||||
CONFIG_DEV_GPIO=y
|
||||
CONFIG_ESP32S3_CAM=y
|
||||
CONFIG_ESP32S3_GPIO_IRQ=y
|
||||
CONFIG_ESP32S3_I2C0=y
|
||||
CONFIG_ESP32S3_OTG=y
|
||||
CONFIG_ESP32S3_OTG_ENDPOINT_NUM=2
|
||||
CONFIG_ESP32S3_SDMMC=y
|
||||
CONFIG_ESP32S3_SDMMC_CLK=47
|
||||
CONFIG_ESP32S3_SDMMC_CMD=48
|
||||
CONFIG_ESP32S3_SDMMC_D0=21
|
||||
CONFIG_ESP32S3_SPI2=y
|
||||
CONFIG_ESP32S3_SPI2_CLKPIN=41
|
||||
CONFIG_ESP32S3_SPI2_CSPIN=-1
|
||||
CONFIG_ESP32S3_SPI2_MISOPIN=-1
|
||||
CONFIG_ESP32S3_SPI2_MOSIPIN=40
|
||||
CONFIG_ESP32S3_SPIRAM=y
|
||||
CONFIG_ESP32S3_SPIRAM_MODE_OCT=y
|
||||
CONFIG_ESP32S3_SPI_SWCS=y
|
||||
CONFIG_ESP32S3_SPI_UDCS=y
|
||||
CONFIG_ESP32S3_UART0=y
|
||||
CONFIG_ESPRESSIF_LEDC=y
|
||||
CONFIG_ESPRESSIF_LEDC_CHANNEL0_PIN=42
|
||||
CONFIG_ESPRESSIF_LEDC_TIMER0=y
|
||||
CONFIG_ETC_ROMFS=y
|
||||
CONFIG_EXAMPLES_CAMERA=y
|
||||
CONFIG_EXAMPLES_CAMERA_OUTPUT_LCD=y
|
||||
CONFIG_EXAMPLES_CAMERA_STACKSIZE=8192
|
||||
CONFIG_EXAMPLES_FB=y
|
||||
CONFIG_EXAMPLES_PWM=y
|
||||
CONFIG_FAT_LFN=y
|
||||
CONFIG_FS_FAT=y
|
||||
CONFIG_FS_PROCFS=y
|
||||
CONFIG_FS_ROMFS=y
|
||||
CONFIG_FS_TMPFS=y
|
||||
CONFIG_GPIO_LOWER_HALF=y
|
||||
CONFIG_HAVE_CXX=y
|
||||
CONFIG_HAVE_CXXINITIALIZE=y
|
||||
CONFIG_IDLETHREAD_STACKSIZE=3072
|
||||
CONFIG_INIT_ENTRYPOINT="nsh_main"
|
||||
CONFIG_INIT_STACKSIZE=4096
|
||||
CONFIG_INTELHEX_BINARY=y
|
||||
CONFIG_IOEXPANDER=y
|
||||
CONFIG_IOEXPANDER_PCA9557=y
|
||||
CONFIG_LCD=y
|
||||
CONFIG_LCD_DEV=y
|
||||
CONFIG_LCD_FRAMEBUFFER=y
|
||||
CONFIG_LCD_PORTRAIT=y
|
||||
CONFIG_LCD_ST7789=y
|
||||
CONFIG_LCD_ST7789_DATA_ENDIAN_LITTLE=y
|
||||
CONFIG_LCD_ST7789_FREQUENCY=40000000
|
||||
CONFIG_LIBC_EXECFUNCS=y
|
||||
CONFIG_LIBUV=y
|
||||
CONFIG_LINE_MAX=64
|
||||
CONFIG_MMCSD_CHECK_READY_STATUS_WITHOUT_SLEEP=y
|
||||
CONFIG_MMCSD_MULTIBLOCK_LIMIT=128
|
||||
CONFIG_MM_BACKTRACE=0
|
||||
CONFIG_MM_REGIONS=2
|
||||
CONFIG_MQ_MAXMSGSIZE=64
|
||||
CONFIG_NSH_ARCHINIT=y
|
||||
CONFIG_NSH_BUILTIN_APPS=y
|
||||
CONFIG_NSH_FILEIOSIZE=512
|
||||
CONFIG_NSH_READLINE=y
|
||||
CONFIG_NX=y
|
||||
CONFIG_NXFONT_SANS23X27=y
|
||||
CONFIG_NX_BLOCKING=y
|
||||
CONFIG_POSIX_SPAWN_DEFAULT_STACKSIZE=4096
|
||||
CONFIG_PREALLOC_TIMERS=4
|
||||
CONFIG_PSEUDOTERM=y
|
||||
CONFIG_PTHREAD_MUTEX_TYPES=y
|
||||
CONFIG_RAM_SIZE=114688
|
||||
CONFIG_RAM_START=0x20000000
|
||||
CONFIG_RR_INTERVAL=200
|
||||
CONFIG_SCHED_BACKTRACE=y
|
||||
CONFIG_SCHED_CHILD_STATUS=y
|
||||
CONFIG_SCHED_HAVE_PARENT=y
|
||||
CONFIG_SCHED_HPWORKSTACKSIZE=8192
|
||||
CONFIG_SCHED_WAITPID=y
|
||||
CONFIG_SDIO_WIDTH_D1_ONLY=y
|
||||
CONFIG_SPI_CMDDATA=y
|
||||
CONFIG_STACK_COLORATION=y
|
||||
CONFIG_STACK_USAGE=y
|
||||
CONFIG_START_DAY=6
|
||||
CONFIG_START_MONTH=12
|
||||
CONFIG_START_YEAR=2011
|
||||
CONFIG_SYSLOG_BUFFER=y
|
||||
CONFIG_SYSLOG_CHARDEV=y
|
||||
CONFIG_SYSTEM_ADBD=y
|
||||
CONFIG_SYSTEM_I2CTOOL=y
|
||||
CONFIG_SYSTEM_NSH=y
|
||||
CONFIG_TLS_NCLEANUP=4
|
||||
CONFIG_TLS_NELEM=4
|
||||
CONFIG_TLS_TASK_NELEM=4
|
||||
CONFIG_UART0_SERIAL_CONSOLE=y
|
||||
CONFIG_USBADB=y
|
||||
CONFIG_VIDEO=y
|
||||
CONFIG_VIDEO_FB=y
|
||||
CONFIG_VIDEO_GC0308=y
|
||||
CONFIG_VIDEO_STREAM=y
|
||||
@@ -56,3 +56,7 @@ endif
|
||||
ifeq ($(CONFIG_SENSORS_QMI8658),y)
|
||||
CSRCS += esp32s3_qmi8658.c
|
||||
endif
|
||||
|
||||
ifeq ($(CONFIG_ESP32S3_CAM),y)
|
||||
CSRCS += esp32s3_board_camera.c
|
||||
endif
|
||||
|
||||
@@ -163,5 +163,9 @@ int esp32s3_ft5x06_initialize(void);
|
||||
int esp32s3_qmi8658_initialize(void);
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESP32S3_CAM
|
||||
int esp32s3_camera_initialize(void);
|
||||
#endif
|
||||
|
||||
#endif /* __ASSEMBLY__ */
|
||||
#endif /* __BOARDS_XTENSA_ESP32S3_LCKFB_SZPI_ESP32S3_SRC_ESP32S3_DEVKIT_H */
|
||||
|
||||
@@ -0,0 +1,140 @@
|
||||
/****************************************************************************
|
||||
* boards/xtensa/esp32s3/lckfb-szpi-esp32s3/src/esp32s3_board_camera.c
|
||||
*
|
||||
* SPDX-License-Identifier: Apache-2.0
|
||||
*
|
||||
* 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 <fcntl.h>
|
||||
#include <unistd.h>
|
||||
#include <errno.h>
|
||||
#include <debug.h>
|
||||
#include <sys/ioctl.h>
|
||||
|
||||
#include <nuttx/arch.h>
|
||||
|
||||
#include <nuttx/ioexpander/gpio.h>
|
||||
#include <nuttx/i2c/i2c_master.h>
|
||||
#include <nuttx/video/imgsensor.h>
|
||||
#include <nuttx/video/imgdata.h>
|
||||
#include <nuttx/video/v4l2_cap.h>
|
||||
#include <nuttx/video/gc0308.h>
|
||||
|
||||
#include "esp32s3_i2c.h"
|
||||
#include "esp32s3_cam.h"
|
||||
#include "esp32s3-szpi.h"
|
||||
|
||||
/****************************************************************************
|
||||
* Pre-processor Definitions
|
||||
****************************************************************************/
|
||||
|
||||
/* PCA9557 DVP_PWDN is registered as /dev/gpio2 */
|
||||
|
||||
#define DVP_PWDN_PATH "/dev/gpio2"
|
||||
|
||||
/****************************************************************************
|
||||
* Public Functions
|
||||
****************************************************************************/
|
||||
|
||||
/****************************************************************************
|
||||
* Name: esp32s3_camera_initialize
|
||||
*
|
||||
* Description:
|
||||
* Initialize the camera subsystem:
|
||||
* 1. Power on camera via PCA9557 DVP_PWDN
|
||||
* 2. Register GC0308 imgsensor
|
||||
* 3. Register ESP32-S3 CAM imgdata
|
||||
* 4. Register V4L2 capture device
|
||||
*
|
||||
****************************************************************************/
|
||||
|
||||
int esp32s3_camera_initialize(void)
|
||||
{
|
||||
struct imgdata_s *imgdata;
|
||||
struct imgsensor_s *imgsensor;
|
||||
struct i2c_master_s *i2c;
|
||||
int fd;
|
||||
int ret;
|
||||
|
||||
/* Step 1: Power on camera by driving DVP_PWDN low via PCA9557 GPIO */
|
||||
|
||||
fd = open(DVP_PWDN_PATH, O_RDWR);
|
||||
if (fd >= 0)
|
||||
{
|
||||
/* Write 0 to deassert PWDN (active high) */
|
||||
|
||||
ioctl(fd, GPIOC_WRITE, 0);
|
||||
close(fd);
|
||||
up_mdelay(10); /* Wait for sensor power-up */
|
||||
}
|
||||
else
|
||||
{
|
||||
snerr("ERROR: Failed to open %s: %d\n", DVP_PWDN_PATH, errno);
|
||||
return -errno;
|
||||
}
|
||||
|
||||
/* Step 2: Register ESP32-S3 CAM imgdata driver.
|
||||
* This also starts XCLK output — GC0308 needs clock before I2C.
|
||||
*/
|
||||
|
||||
imgdata = esp32s3_cam_initialize();
|
||||
if (!imgdata)
|
||||
{
|
||||
snerr("ERROR: Failed to register CAM imgdata\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
up_mdelay(10); /* Wait for XCLK to stabilize */
|
||||
|
||||
/* Step 3: Initialize GC0308 sensor via I2C */
|
||||
|
||||
i2c = esp32s3_i2cbus_initialize(0);
|
||||
if (!i2c)
|
||||
{
|
||||
snerr("ERROR: Failed to initialize I2C bus\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
imgsensor = gc0308_initialize(i2c, 320, 240);
|
||||
if (!imgsensor)
|
||||
{
|
||||
snerr("ERROR: Failed to initialize GC0308\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
|
||||
/* Step 4: Register imgdata and imgsensor globally.
|
||||
* capture_initialize() in the camera app will create /dev/video.
|
||||
*/
|
||||
|
||||
imgdata_register(imgdata);
|
||||
ret = imgsensor_register(imgsensor);
|
||||
if (ret < 0)
|
||||
{
|
||||
snerr("ERROR: Failed to register imgsensor: %d\n", ret);
|
||||
return ret;
|
||||
}
|
||||
|
||||
sninfo("Camera drivers registered\n");
|
||||
return OK;
|
||||
}
|
||||
@@ -117,6 +117,10 @@
|
||||
# include <nuttx/sensors/qmi8658.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESP32S3_CAM
|
||||
# include <nuttx/video/v4l2_cap.h>
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESP32S3_ADC
|
||||
#include "esp32s3_board_adc.h"
|
||||
#endif
|
||||
@@ -456,6 +460,14 @@ int esp32s3_bringup(void)
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESP32S3_CAM
|
||||
ret = esp32s3_camera_initialize();
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to initialize camera: %d\n", ret);
|
||||
}
|
||||
#endif
|
||||
|
||||
#ifdef CONFIG_ESP32S3_AES_ACCELERATOR
|
||||
ret = esp32s3_aes_init();
|
||||
if (ret < 0)
|
||||
|
||||
Reference in New Issue
Block a user