先定义宏: LED_TRIGGER 和 LED_BRIGHTNESS 分别对应控制LED的触发模式和LED的亮度控制的属性文件,方便下面调用函数时可以直接查找到对应的属性文件。 如果传参数目大于两个 那么调用USAGE用于打印程序 打开两个控制LED的属性文件,均使用可读可写的方式(fd1为触发模式 fd2为亮度设置) 利用字符串比较函数strcmp,判断传参...
The STM32MP157C devices are based on the high-performance dual-core Arm® Cortex®- A7 32-bit RISC core operating at up to 650 MHz. The Cortex-A7 processor includes a 32- Kbyte L1 instruction cache for each CPU, a 32-Kbyte L1 data cache for each CPU and a 256-Kbyte level2 cac...
想要在 ODYSSEY-STM32MP157C 开发板上测试 Grove 模块非常简单,因为 Seeed Studio 已经为我们提供了一个基于 Python 的 Grove 库(https://github.com/Seeed-Studio/grove.py)。里面有许多测试程序,包括按钮、LED、显示屏、电机等模块。 但是在使用这些库之前,我们还需要做一些工作!如果你已经完成...
sudo cp *.* /etc/udev/rules.d/ 1. 2. 三、下载镜像 1. 下载 STM32MP15-Ecosystem-v3.1.0 Starter Package 下载链接: STM32MP1 OpenSTLinux Starter Package The STM32MP1Starter includes the binaries for the STM32 MPU OpenSTLinux Distribution (STM32MP1Distrib), one or more ...
The STM32MP157C/F devices are based on the high-performance dual-core Arm®Cortex®-A7 32-bit RISC core operating at up to 800 MHz. The Cortex-A7 processor includes a 32-Kbyte L1 instruction cache for each CPU, a 32-Kbyte L1 data cache for each CPU and a 256-Kbyte level2 cache...
C:\Program Files\STMicroelectronics\STM32Cube\STM32CubeProgrammer\Drivers\DFU_Driver 里面有个文件:STM32Bootloader.bat,双击打开就可以安装对应的驱动了,安装完后出现如下设备: 就可以在 window 下通过 STM32CubeProgrammer 给 STM32MP15X 下载固件了
STM32MP157C-DK2 是 STM32MP157C 探索套件,板载信息如下图: 需要准备的材料: 开发板 Type-C 5V/3A 电源线 Micro-USB 数据线 SD 卡(大于 2G) 网线 连接方法: 二、Linux 安装 STM32CubeProgrammer Ecosystem release v3.1.0 推荐使用 STM32CubeProgrammer V2.9 版本。
The ODYSSEY – STM32MP157C is a single board computer and evaluation board that is based on STM32MP157C, a dual-core Arm-Cortex-A7 core processor operating at 650 Mhz. The processor also integrates an Arm Cortex-M4 coprocessor, which makes it suitable for real-time tasks. The ODYSSEY ...
The ODYSSEY – STM32MP157C is created in a form of SoM(system on module) plus a Carrier board. The SoM has consisted of the MPU, PMIC, RAM and the carrier board is in Raspberry Pi form factor. The carries board includes all the necessary peripherals including Gigabytes Ethernet, WiFi/BL...
STM32MP157C烧程器设计模型为可编程的集成电路写入数据的工具,编程器主要用于单片机(含嵌入式)/存储器(含BIOS)之类的芯片的编程(或称刷写)。编程器主要修改只读存储器中的程序,编程器通常与计算机连接,再配合编程软件使用。喜欢额可以看看。作者:Paul Reichhold