找回密码
 立即注册

QQ登录

只需一步,快速开始

打印 上一主题 下一主题
开启左侧

[M480] UART RX PDMA

[复制链接]
跳转到指定楼层
楼主
admin 发表于 2022-1-13 14:06:34 | 只看该作者 回帖奖励 |正序浏览 |阅读模式
  • Application: This example code is used for the M480 series microcontroller (MCU) to receive UART data through PDMA.
  • BSP Version: M480 BSP CMSIS V3.05.001
  • Hardware: NuMaker-PFM-M487 Ver3.0
This example code is used to configure UART and PDMA, then transfer data from UART_RX to RAM through PDMA, and also provide complete package flag. Through Scatter-Gather operation mode, the example code will transfer data by looped around two descriptor tables from UART RX to two different destination RAMs in sequence. Complete package flag is used to indicate that the transmission is completed or timeout. This document introduces the example code of UART_RX triggering PDMA configuration, PDMA Scatter-gather mode configuration, descriptor tables configuration, complete package flag and so on.

You can download the sample code at https://www.nuvoton.com/resource-downlo ... 1008093231
分享到:  QQ好友和群QQ好友和群 QQ空间QQ空间 腾讯微博腾讯微博 腾讯朋友腾讯朋友
收藏收藏 顶 踩
牛卧堂
回复

使用道具 举报

板凳
匿名  发表于 2022-2-15 17:43:14
TX PDMA示例有吗
回复 支持 反对

使用道具

沙发
nes6502 发表于 2022-1-16 01:39:03 | 只看该作者
感谢分享!
回复

使用道具 举报

高级模式
B Color Image Link Quote Code Smilies |上传

本版积分规则

新唐MCU