1.项目介绍文档更新。

This commit is contained in:
MacRsh
2023-09-11 12:38:02 +08:00
parent 41a84f81c6
commit bb23eb7491
2 changed files with 7 additions and 7 deletions

View File

@@ -63,18 +63,18 @@ mr_device_ioctl(spi0_device, MR_DEVICE_CTRL_CONNECT, "spi1");
mr_device_ioctl(spi1_device, MR_DEVICE_CTRL_CONNECT, "spi1");
/* 以可读可写的方式打开SPI设备 */
mr_device_open(spi0_device, MR_DEVICE_OPEN_FLAG_RDWR);
mr_device_open(spi1_device, MR_DEVICE_OPEN_FLAG_RDWR);
mr_device_open(spi0_device, MR_DEVICE_OFLAG_RDWR);
mr_device_open(spi1_device, MR_DEVICE_OFLAG_RDWR);
/* 发送数据 */
char buffer0[] = "hello";
char buffer1[] = "world";
mr_device_write(spi0_device, 0, buffer0, sizeof(buffer0) - 1);
mr_device_write(spi1_device, 0, buffer1, sizeof(buffer1) - 1);
mr_device_write(spi0_device, -1, buffer0, sizeof(buffer0) - 1);
mr_device_write(spi1_device, -1, buffer1, sizeof(buffer1) - 1);
/* 读取数据 */
mr_device_read(spi0_device, 0, buffer0, sizeof(buffer0) - 1);
mr_device_read(spi1_device, 0, buffer1, sizeof(buffer1) - 1);
mr_device_read(spi0_device, -1, buffer0, sizeof(buffer0) - 1);
mr_device_read(spi1_device, -1, buffer1, sizeof(buffer1) - 1);
/* 关闭设备 */
mr_device_close(spi0_device);
@@ -87,7 +87,7 @@ mr_device_close(spi1_device);
组件是一种模块化的软件构建单元,专为嵌入式系统设计。组件设计充分考虑了嵌入式系统的资源限制,通过按需选择、自由组合的概念,极大提升了资源的利用率。
每个组件都承担特定的功能或任务例如任务管理组件专注于对程序任务的管理使得裸机与RTOS程序可高效移植。
每个组件都承担特定的功能或任务例如任务管理组件专注于对程序任务的管理使得裸机与RTOS程序可高效移植。开发者可自主选择需要的组件,添加到项目中。
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