diff --git a/.config b/.config index b28acc1..e176000 100644 --- a/.config +++ b/.config @@ -1561,8 +1561,7 @@ CONFIG_BSP_USING_SPI_FLASH=y # CONFIG_BSP_USING_EEPROM is not set # CONFIG_BSP_USING_ENC28j60 is not set CONFIG_BSP_USING_FS=y -CONFIG_BSP_USING_SDCARD_FATFS=y -CONFIG_BSP_USING_FS_AUTO_MOUNT=y +# CONFIG_BSP_USING_SDCARD_FATFS is not set CONFIG_BSP_USING_FLASH_FATFS=y CONFIG_BSP_USING_FLASH_FS_AUTO_MOUNT=y CONFIG_BSP_USING_FAL=y diff --git a/Day5/note.md b/Day5/note.md index 7eb6dd5..c9acc4b 100644 --- a/Day5/note.md +++ b/Day5/note.md @@ -1,456 +1,166 @@ -# 软件包和组件 -## 软件包(Software Package) -帮助我们完成了底层驱动的编写,我们只需要使用里面提供的API就好了,帮助我们快速开发。 -RT-Thread 软件包中心:[软件包](https://packages.rt-thread.org/index.html) -ENV Kconfig配置文件 - -### 温湿度传感器——AHT10(I2C设备) -#### 配置 -在menuconfig选择,最终在[**Kconfig这里**](board\Kconfig)使能(勾选上宏) -1. 使能驱动AHT21(AHT10也适用,且会同时使能软件包) -![驱动使能](https://github.com/ljcjames/RSOC/blob/lcd/Day5/image-4.png?raw=true) -2. 记得 `pkg --update` -3. 补充rt_vsnprintf_full软件包,使kprintf可以用`%.3f`(可以按`/`搜索) - ![rt_vsnprintf_full软件包使能](https://github.com/ljcjames/RSOC/blob/lcd/Day5/image-5.png?raw=true) -4. 还是要记得 `pkg --update` - -使用直接驱动的[这个ath10.c](packages\aht10-latest\aht10.c)就行了 - -#### AHT10样例代码 ``` c -#include +/* + * Copyright (c) 2006-2021, RT-Thread Development Team + * + * SPDX-License-Identifier: Apache-2.0 + * + * Change Logs: + * Date Author Notes + * 2018-12-13 balanceTWK add sdcard port file + * 2021-05-10 Meco Man fix a bug that cannot use fatfs in the main thread at starting up + * 2021-07-28 Meco Man implement romfs as the root filesystem + */ + #include -#include -#include "aht10.h" +#include +#include +#include -// AHT挂载的总线名字 -#define AHT10_I2C_BUS "i2c3" +#if DFS_FILESYSTEMS_MAX < 4 +#error "Please define DFS_FILESYSTEMS_MAX more than 4" +#endif +#if DFS_FILESYSTEM_TYPES_MAX < 4 +#error "Please define DFS_FILESYSTEM_TYPES_MAX more than 4" +#endif -// 创建AHT线程时待用 -#define THREAD_PRIORITY 25 -#define THREAD_STACK_SIZE 2048 -#define THREAD_TIMESLICE 5 +#define DBG_TAG "app.filesystem" +#define DBG_LVL DBG_INFO +#include -// AHT线程指针 -rt_thread_t AHT10 = RT_NULL; - -// AHT测试样例 -void AHT10_Test(void *parameter) +#ifdef BSP_USING_FS_AUTO_MOUNT +#ifdef BSP_USING_SDCARD_FATFS +static int onboard_sdcard_mount(void) { - // AHT设备指针 - aht10_device_t Dev = RT_NULL; - - // Humi:湿度值,Temp:温度值 - float Humi, Temp; - - // 初始化设备 - Dev = aht10_init(AHT10_I2C_BUS); - if (Dev == RT_NULL) + if (dfs_mount("sd", "/sdcard", "elm", 0, 0) == RT_EOK) { - rt_kprintf("AHT10_init Fail"); - return; - } - - while (1) - { - // 读取温湿度值 - Humi = aht10_read_humidity(Dev); - Temp = aht10_read_temperature(Dev); - - // 没有下载rt_vsprintf_full软件包的时候 - rt_kprintf("Humi: %d.%d\n", (int)Humi, (int)(Humi * 10) % 10); - rt_kprintf("Temp: %d.%d\n", (int)Temp, (int)(Temp * 10) % 10); - - // 配合rt_vsnprintf_full软件包使用 - // rt_kprintf("Humi: %f, Temp: %f\n", Humi, Temp); - - rt_thread_mdelay(1000); - } -} - -void AHT10_Creat_Thread(void) -{ - // 创建线程 - AHT10 = rt_thread_create("AHT10", AHT10_Test, RT_NULL, THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE); - // 创建成功就启动 - if (AHT10 != RT_NULL) - { - rt_thread_startup(AHT10); + LOG_I("SD card mount to '/sdcard'"); } else { - rt_kprintf("AHT10_Thread Create Fail"); + LOG_E("SD card mount to '/sdcard' failed!"); } + + return RT_EOK; } -// 导出Shell命令 -MSH_CMD_EXPORT(AHT10_Creat_Thread, This Function will creat a AHT10 thread.); -``` -### MQTT协议(搭配阿里云) -#### 原理 -MQTT(Message Queuing Telemetry Transport)是一种轻量级、基于**发布-订阅**模式的消息传输**协议**(基于TCP/IP?),适用于资源受限的设备和低带宽、高延迟或不稳定的网络环境。它在**物联网**应用中广受欢迎,能够实现传感器、执行器和其它设备之间的高效通信。如果有设备需要获取某个传感器的消息,只需要**订阅这个主题**就好了。 -#### 运行框架 -**Client**:客户端,即我们使用的设备。 +#endif /* BSP_USING_SDCARD_FATFS */ +#endif /* BSP_USING_FS_AUTO_MOUNT */ -使用MQTT的程序或设备。客户端总是通过网络连接到服务端。它可以 +#ifdef BSP_USING_FLASH_FS_AUTO_MOUNT +#ifdef BSP_USING_FLASH_FATFS +#define FS_PARTITION_NAME "filesystem" -- 发布应用消息给其它相关的客户端。 -- 订阅以请求接受相关的应用消息。 -- 取消订阅以移除接受应用消息的请求。 -- 从服务端断开连接。 - -**Server**:服务端 - -作为发送消息的客户端和请求订阅的客户端之间的中介。服务端 - -- 接受来自客户端的网络连接。 -- 接受客户端发布的应用消息。 -- 处理客户端的订阅和取消订阅请求。 -- 转发应用消息给符合条件的已订阅客户端。 - -**Topic Name**:主题名 - -附加在应用消息上的一个标签,服务端已知且与订阅匹配。服务端发送应用消息的一个副本给每一个匹配的客户端订阅。 - -**Subscription**: 订阅 - -订阅相应的主题名来获取对应的信息。 - -**Publish**:发布 - -在对应主题上发布新的消息。 - -![MQTT运行框架](https://assets.emqx.com/images/a6baf485733448bc9730f47bf1f41135.png) -**参考链接**:[MQTT 协议入门:基础知识和快速教程](https://www.emqx.com/zh/blog/the-easiest-guide-to-getting-started-with-mqtt) - -#### 阿里云搭建 - -平台:[https://www.aliyun.com/product/iot/iot_instc_public_cn](https://www.aliyun.com/product/iot/iot_instc_public_cn) - -1. **控制管理台** → **注册登录** → 公共实例 → (左栏)设备管理 → 产品 → 创建产品(名称随便,其它默认)→ -2. Topic 类列表 → 自定义 Topic → 将get的权限改为“发布和订阅” -3. 功能定义 → 前往编辑草稿 → 添加自定义功能(标识符发布时要用,步长即精度)→ 发布上线 -4. 创建设备(产品选择之前创建的) -5. 打开RW007(网络连接),注意修改对应数字 - ![alt text](https://github.com/ljcjames/RSOC/blob/lcd/Day5/image-6.png?raw=true) -6. menuconfig 阿里云软件包配置相应名称密码(在对应**产品**页顶端,**设备**页**MQTT连接参数**点击“查看”),同时**使能下方sample**(图中没标出) - ![阿里云软件包配置相应名称密码](https://github.com/ljcjames/RSOC/blob/lcd/Day5/MQTT配置3.png?raw=true) -7. `pkg --update` -8. 把此处[packages\ali-iotkit-v3.0.2\ports\wrapper.c](packages\ali-iotkit-v3.0.2\ports\wrapper.c)的`RT_WEAK`改为`rt_weak` -#### MQTT样例 -1. 以下代码实现拼接,`DEMO_PRODUCT_KEY, DEMO_DEVICE_NAME`分别替代两个`%s` -``` c -const char *fmt = "/sys/%s/%s/thing/event/property/post"; -//... -HAL_Snprintf(topic, topic_len, fmt, DEMO_PRODUCT_KEY, DEMO_DEVICE_NAME); -``` -1. 这个报错不用管`E/[RW007]: The wifi Stage 1 status 0 0 0 1` -2. 编译、运行、输入`wifi join wifiname wifisecret` -3. 在阿里云网页日志服务可以查看发送的消息 -4. 在阿里云网页对应设备Topic列表可以发布消息(msh中可以收到) -5. 发现运行时,shell命令用不了了,因为样例导出的命令用shell线程去跑 -6. 要把导出的封装为线程,即加入以下内容且把`mqtt_example_main()`的参数改为`void *parameter` - -``` c -#define THREAD_PRIORITY 25 -#define THREAD_STACK_SIZE 4096 -#define THREAD_TIMESLICE 5 - -rt_thread_t MQTT_Thread = RT_NULL; - -void MQTT_Creat_Thread(void) -{ - MQTT_Thread = rt_thread_create("MTQQ_Thread", mqtt_example_main, RT_NULL, THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE); - - if (MQTT_Thread != RT_NULL) +static int onboard_fal_mount(void) +{ + /* 初始化 fal 功能 */ + extern int fal_init(void); + extern struct rt_device *fal_blk_device_create(const char *parition_name); + fal_init(); + /* 在 spi flash 中名为 "filesystem" 的分区上创建一个块设备 */ + struct rt_device *flash_dev = fal_blk_device_create(FS_PARTITION_NAME); + fal_blk_device_create("font"); + if (flash_dev == NULL) { - rt_thread_startup(MQTT_Thread); + LOG_E("Can't create a block device on '%s' partition.", FS_PARTITION_NAME); } else { - rt_kprintf("MQTT Thread Create Failed!\n"); - } - -} -MSH_CMD_EXPORT(MQTT_Creat_Thread, create a MQTT_Thread); -``` -## 组件 -可以独立开发、测试、测试、部署和维护的软件单元 -*与软件包关系: 组件如手脚,软件包如工具,都可以选择是否使用* - -### 文件系统 -用板载的W25Q64(Flash)来学习 -#### 文件系统定义 -DFS, Device File System, RTT提供的虚拟文件系统组件 -#### 文件系统架构 -统一**根目录**用`/`表示,可以挂载目录、文件,允许不同目录下的**同名文件** -![目录与文件图](https://www.rt-thread.org/document/site/rt-thread-version/rt-thread-standard/programming-manual/filesystem/figures/fs-dir.png) -POSIX:一个协议,统一api名称,使代码可以在不同的操作系统中跑 -ELM FATFS 文件系统:常用,RomFS系统:只读 (下文继续介绍) -![文件系统框架图](https://www.rt-thread.org/document/site/rt-thread-version/rt-thread-standard/programming-manual/filesystem/figures/fs-layer.png) -#### 文件系统种类 -| 类型 | 特点 | -| - | - | -| FatFS | 小型嵌入式设备,兼容微软,有良好的硬件无关性,RTT最常用,如:elm_fat | -| RomFS | 挂载根目录,只读 | -| DevFS | 设备文件系统,开启后设备在`/dev`虚拟成文件,可用read、write接口 | -| UFFS | 图文开发,用于Nand Flash,快、资源消耗少、免费 | -| NFS | 网络文件系统,用于网络连接操作另一台设备 | -#### POSIX接口层 -一个协议,统一api名称,使代码可以在不同的操作系统中跑 -**4个重要接口** -![POSIX](https://www.rt-thread.org/document/site/rt-thread-version/rt-thread-standard/programming-manual/filesystem/figures/fs-mg.png) -文件描述符:fd(file descriptor),对应一个文件,可能多对一(把我们找到需要的文件) -还有: -``` c -int rename(const char *old, const char *new); //重命名 -int stat(const char *file, struct stat *buf); //取得状态 -int unlink(const char *pathname); //删除文件 -``` -#### 目录管理 -目录常用api -![目录常用api图](https://www.rt-thread.org/document/site/rt-thread-version/rt-thread-standard/programming-manual/filesystem/figures/fs-dir-mg.png) -#### 文件系统启动流程 -| 名称 | 补充 | -| - | - | -| filesystemtable | 记录所用的文件系统 | -| filesystem_operation_table | 记录操作函数如何实现(如open,close……)| -|相关锁 | 如fd的互斥锁等 | - -![alt text](https://github.com/ljcjames/RSOC/blob/lcd/Day5/image.png?raw=true) - -### FAL (搭配SFUD驱动使用) -#### SFUD -**[SFUD](https://github.com/armink/SFUD)**:(Serial Flash Universal Driver) 串行 **Flash 通用驱动库**,如:sfud_get_device()、sfud_read()、sfud_erase()、sfud_write()等函数接口帮助我们能够**实现对不同Flash的读写**。 -#### FAL -**Fal组件**:(Flash Abstraction Layer) Flash 抽象层 -调用SFUD,**将Flash分区,创建块设备**,文件系统要在块设备上搭建 -[FAL 框架图](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/fal/fal) -#### FAL API -[**FAL API详细链接**](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/fal/fal_api) -![FAL API图](https://www.rt-thread.org/document/site/rt-thread-version/rt-thread-standard/programming-manual/fal/figures/fal-api.png) -#### FAL 初始化流程 -W25Q64→注册为spi20设备,挂载到spi2总线上(**SPI设备**)→*通过SFUD驱动*`rt_sfud_flash_probe()`→跟一个命名为"W25Q64"的SPI_FLASH设备进行绑定(**SPI_FLASH设备**)→*通过FAL抽象层*→对SPI_FLASH设备进行分区,将对应分区注册为BLK(块)设备(**BLK设备**)→对BLK设备格式化 -![初始化流程图](https://github.com/ljcjames/RSOC/blob/lcd/Day5/image-3.png?raw=true) -**分区表** - -| (不用管) | 分区名称 | 位置 | 偏移量 | 大小 | -| - | - | - | - | - | - - -![分区表](https://github.com/ljcjames/RSOC/blob/lcd/Day5/image-2.png?raw=true) - -### DFS结合FAL配置W25Q64 -![DFS结合FAL配置W25Q64](https://github.com/ljcjames/RSOC/blob/lcd/Day5/image-1.png?raw=true) - - -## 我的实践 -### 读取传感器数据,上传到阿里云 -(合并头两个代码),拼接字符串时我用了`sprintf`,其实应该也可以样例原有的`HAL_Snprintf`的 -``` c -#include "rtthread.h" -#include "dev_sign_api.h" -#include "mqtt_api.h" -#include -#include -#include -#include -#include "aht10.h" - -char DEMO_PRODUCT_KEY[IOTX_PRODUCT_KEY_LEN + 1] = {0}; -char DEMO_DEVICE_NAME[IOTX_DEVICE_NAME_LEN + 1] = {0}; -char DEMO_DEVICE_SECRET[IOTX_DEVICE_SECRET_LEN + 1] = {0}; - -void *HAL_Malloc(uint32_t size); -void HAL_Free(void *ptr); -void HAL_Printf(const char *fmt, ...); -int HAL_GetProductKey(char product_key[IOTX_PRODUCT_KEY_LEN + 1]); -int HAL_GetDeviceName(char device_name[IOTX_DEVICE_NAME_LEN + 1]); -int HAL_GetDeviceSecret(char device_secret[IOTX_DEVICE_SECRET_LEN]); -uint64_t HAL_UptimeMs(void); -int HAL_Snprintf(char *str, const int len, const char *fmt, ...); - -// AHT挂载的总线名字 -#define AHT10_I2C_BUS "i2c3" - - // AHT设备指针 - aht10_device_t Dev = RT_NULL; - - // Humi:湿度值,Temp:温度值 - float Humi, Temp; - - -#define EXAMPLE_TRACE(fmt, ...) \ - do { \ - HAL_Printf("%s|%03d :: ", __func__, __LINE__); \ - HAL_Printf(fmt, ##__VA_ARGS__); \ - HAL_Printf("%s", "\r\n"); \ - } while(0) - -static void example_message_arrive(void *pcontext, void *pclient, iotx_mqtt_event_msg_pt msg) -{ - iotx_mqtt_topic_info_t *topic_info = (iotx_mqtt_topic_info_pt) msg->msg; - - switch (msg->event_type) { - case IOTX_MQTT_EVENT_PUBLISH_RECEIVED: - /* print topic name and topic message */ - EXAMPLE_TRACE("Message Arrived:"); - EXAMPLE_TRACE("Topic : %.*s", topic_info->topic_len, topic_info->ptopic); - EXAMPLE_TRACE("Payload: %.*s", topic_info->payload_len, topic_info->payload); - EXAMPLE_TRACE("\n"); - break; - default: - break; - } -} - -static int example_subscribe(void *handle) -{ - int res = 0; - const char *fmt = "/%s/%s/user/get"; - char *topic = NULL; - int topic_len = 0; - - topic_len = strlen(fmt) + strlen(DEMO_PRODUCT_KEY) + strlen(DEMO_DEVICE_NAME) + 1; - topic = HAL_Malloc(topic_len); - if (topic == NULL) { - EXAMPLE_TRACE("memory not enough"); - return -1; - } - memset(topic, 0, topic_len); - HAL_Snprintf(topic, topic_len, fmt, DEMO_PRODUCT_KEY, DEMO_DEVICE_NAME); - - res = IOT_MQTT_Subscribe(handle, topic, IOTX_MQTT_QOS0, example_message_arrive, NULL); - if (res < 0) { - EXAMPLE_TRACE("subscribe failed"); - HAL_Free(topic); - return -1; + LOG_D("Create a block device on the %s partition of flash successful.", FS_PARTITION_NAME); } - HAL_Free(topic); - return 0; -} - - char tmp[256]; -void tmp_payload(void) -{ - // 读取温湿度值 - Humi = aht10_read_humidity(Dev); - Temp = aht10_read_temperature(Dev); - sprintf(tmp, "{\"params\":{\"temperature\":%.2f,\"humidity\":%.2f}}", Temp, Humi); - rt_kprintf("\n%f %f tmp:%s\n",Humi,Temp,tmp); - return; -} -static int example_publish(void *handle) -{ - - - tmp_payload(); - int res = 0; - const char *fmt = "/sys/%s/%s/thing/event/property/post"; - // /k1lyriw1yGj/${deviceName}/user/get - char *topic = NULL; - int topic_len = 0; - char *payload = tmp; - // strcpy(payload,tmp_payload()); - rt_kprintf("payload:%s\n",payload); - topic_len = strlen(fmt) + strlen(DEMO_PRODUCT_KEY) + strlen(DEMO_DEVICE_NAME) + 1; - topic = HAL_Malloc(topic_len); - if (topic == NULL) { - EXAMPLE_TRACE("memory not enough"); - return -1; + /* 挂载 spi flash 中名为 "filesystem" 的分区上的文件系统 */ + if (dfs_mount(flash_dev->parent.name, "/fal", "elm", 0, 0) == 0) + { + LOG_I("Filesystem initialized!"); } - memset(topic, 0, topic_len); - HAL_Snprintf(topic, topic_len, fmt, DEMO_PRODUCT_KEY, DEMO_DEVICE_NAME); - - res = IOT_MQTT_Publish_Simple(0, topic, IOTX_MQTT_QOS0, payload, strlen(payload)); - if (res < 0) { - EXAMPLE_TRACE("publish failed, res = %d", res); - HAL_Free(topic); - return -1; - } - - HAL_Free(topic); - return 0; -} - -static void example_event_handle(void *pcontext, void *pclient, iotx_mqtt_event_msg_pt msg) -{ - EXAMPLE_TRACE("msg->event_type : %d", msg->event_type); -} - -static void mqtt_example_main(void *parameter) -{ - void *pclient = NULL; - int res = 0; - int loop_cnt = 0; - iotx_mqtt_param_t mqtt_params; - - HAL_GetProductKey(DEMO_PRODUCT_KEY); - HAL_GetDeviceName(DEMO_DEVICE_NAME); - HAL_GetDeviceSecret(DEMO_DEVICE_SECRET); - - EXAMPLE_TRACE("mqtt example"); - - memset(&mqtt_params, 0x0, sizeof(mqtt_params)); - - mqtt_params.handle_event.h_fp = example_event_handle; - - pclient = IOT_MQTT_Construct(&mqtt_params); - if (NULL == pclient) { - EXAMPLE_TRACE("MQTT construct failed"); - return ; - } - - res = example_subscribe(pclient); - if (res < 0) { - IOT_MQTT_Destroy(&pclient); - return ; - } - - while (1) { - if (0 == loop_cnt % 20) { - example_publish(pclient); + else + { + dfs_mkfs("elm", flash_dev->parent.name); + if (dfs_mount(flash_dev->parent.name, "/fal", "elm", 0, 0) == 0) + { + LOG_I("Filesystem initialized!"); } - - IOT_MQTT_Yield(pclient, 200); - - loop_cnt += 1; + else + { + LOG_E("Failed to initialize filesystem!"); + LOG_D("You should create a filesystem on the block device first!"); + } } + + int ret; - return ; -} - - -#define THREAD_PRIORITY 25 -#define THREAD_STACK_SIZE 4096 -#define THREAD_TIMESLICE 5 - -rt_thread_t MQTT_Thread = RT_NULL; - -void MQTT_Creat_Thread(void) -{ - - // 初始化设备 - Dev = aht10_init(AHT10_I2C_BUS); - if (Dev == RT_NULL) + /* 创建目录 */ + ret = mkdir("/fal/test", 0x777); + if (ret < 0) { - rt_kprintf("AHT10_init Fail"); - return; - } - - MQTT_Thread = rt_thread_create("MTQQ_Thread", mqtt_example_main, RT_NULL, THREAD_STACK_SIZE, THREAD_PRIORITY, THREAD_TIMESLICE); - - if (MQTT_Thread != RT_NULL) - { - rt_thread_startup(MQTT_Thread); + /* 创建目录失败 */ + rt_kprintf("dir error!\n"); } else { - rt_kprintf("MQTT Thread Create Failed!\n"); + /* 创建目录成功 */ + rt_kprintf("mkdir ok!\n"); } - + /* 挂载块设备"font"到 DFS 目录/fal/test中 */ + if (dfs_mount("font", "/fal/test", "elm", 0, 0) == 0) + { + LOG_I("font initialized!"); + } + else + { + dfs_mkfs("elm", "font"); + if (dfs_mount("font", "/fal/test", "elm", 0, 0) == 0) + { + LOG_I("font initialized!"); + } + else + { + LOG_E("Failed to initialize font!"); + LOG_D("You should create a filesystem(font) on the block device first!"); + } + } + return RT_EOK; } -MSH_CMD_EXPORT(MQTT_Creat_Thread, create a MQTT_Thread); -``` +#endif /*BSP_USING_FLASH_FATFS*/ +#endif /*BSP_USING_FLASH_FS_AUTO_MOUNT*/ -[更多参考官方文档链接](https://www.rt-thread.org/document/site/#/rt-thread-version/rt-thread-standard/programming-manual/filesystem/filesystem?id=%e6%96%87%e4%bb%b6%e7%ae%a1%e7%90%86) \ No newline at end of file + +const struct romfs_dirent _romfs_root[] = +{ +#ifdef BSP_USING_SDCARD_FATFS + {ROMFS_DIRENT_DIR, "sdcard", RT_NULL, 0}, +#endif + +#ifdef BSP_USING_FLASH_FATFS + {ROMFS_DIRENT_DIR, "fal", RT_NULL, 0}, +#endif +}; + +const struct romfs_dirent romfs_root = +{ + ROMFS_DIRENT_DIR, "/", (rt_uint8_t *)_romfs_root, sizeof(_romfs_root) / sizeof(_romfs_root[0]) +}; + +static int filesystem_mount(void) +{ + +#ifdef BSP_USING_FS + if (dfs_mount(RT_NULL, "/", "rom", 0, &(romfs_root)) != 0) + { + LOG_E("rom mount to '/' failed!"); + } + + /* 确保块设备注册成功之后再挂载文件系统 */ + rt_thread_delay(500); +#endif +#ifdef BSP_USING_FS_AUTO_MOUNT + onboard_sdcard_mount(); +#endif /* BSP_USING_FS_AUTO_MOUNT */ + +#ifdef BSP_USING_FLASH_FS_AUTO_MOUNT + onboard_fal_mount(); +#endif + + return RT_EOK; +} +INIT_APP_EXPORT(filesystem_mount); +``` \ No newline at end of file diff --git a/dayandnight/README.md b/dayandnight/README.md new file mode 100644 index 0000000..28a91d7 --- /dev/null +++ b/dayandnight/README.md @@ -0,0 +1,6 @@ +### 使能了sd card +![alt text](image-2.png) +结果 +![alt text](image.png) +关了就好了 +![alt text](image-1.png) diff --git a/dayandnight/image-1.png b/dayandnight/image-1.png new file mode 100644 index 0000000..acd1480 Binary files /dev/null and b/dayandnight/image-1.png differ diff --git a/dayandnight/image-2.png b/dayandnight/image-2.png new file mode 100644 index 0000000..94ec10d Binary files /dev/null and b/dayandnight/image-2.png differ diff --git a/dayandnight/image.png b/dayandnight/image.png new file mode 100644 index 0000000..33a4a0c Binary files /dev/null and b/dayandnight/image.png differ diff --git a/rtconfig.h b/rtconfig.h index 4f5e375..20f569f 100644 --- a/rtconfig.h +++ b/rtconfig.h @@ -569,8 +569,6 @@ #define BSP_USING_ONBOARD_LCD_PWM_BL #define BSP_USING_SPI_FLASH #define BSP_USING_FS -#define BSP_USING_SDCARD_FATFS -#define BSP_USING_FS_AUTO_MOUNT #define BSP_USING_FLASH_FATFS #define BSP_USING_FLASH_FS_AUTO_MOUNT #define BSP_USING_FAL