FAQs
Lyang.6
Associate II
since ‎2021-03-10
‎2023-06-14

User statistics

  • 9 Posts
  • 1 Solutions
  • 0 Kudos given
  • 3 Kudos received

User Activity

STM32F407的串�?�3，对应的DMA通�?�和数�?��?

2021-03-11
STM32F407的串�?�3，对应的DMA通�?�和数�?��?是多少呢？是固定的�?�？

STM32F429 and STM32F407, the corresponding DMA routines of these two chips.

2021-03-10
�?�以直接将STM32F429的DMA例程直接下载到STM32F407中使用�?？我这边直接下了进去，�?试了一下，�?�现串�?�没数�?�。​应该是�?对STM32F429的例程修改�?STM32F407版本的例程？如果是�?修改的�?，具体应该修改哪些地方呢？​�?次接触，特�?�请教​感谢�?

Give the STM32F470 chip, access to 3 high-speed serial ports at the same time, each channel, each frame of data is 200 bytes, 100hz update rate. There will be data loss, this problem cannot be solved. Here to ask thank

2021-03-10

给STM32F470芯片，�?�时接入3路高速串�?�，�?一路，�?一帧数�?�是200字节，100hz更新率。 会存在数�?�丢失，这个问题，解决�?掉。 特�?�请教 感谢

2021-03-10
Kudos from
View all
Top