6398 views|0 replies

3191

Posts

0

Resources
The OP
 

USB interruption transfer problem [Copy link]

I made a USB board, the built-in USB of STM32F103C8T6. The interrupt transmission can be enumerated successfully, and the data can be sent out. The current maximum number of data transmissions is 64, that is, 64 data are transmitted each time, and 0 is added after less than 64. I need to transmit one byte each time, and I changed the corresponding byte in the descriptor to 1. But after burning the program, the data cannot be sent out. Can an expert please tell me how to set it? Thank you!
This post is from stm32/stm8
Personal signature为江山踏坏了乌骓马,为社稷拉断了宝雕弓。
 

Guess Your Favourite
Just looking around
Find a datasheet?

EEWorld Datasheet Technical Support

EEWorld
subscription
account

EEWorld
service
account

Automotive
development
circle

Copyright © 2005-2024 EEWORLD.com.cn, Inc. All rights reserved 京B2-20211791 京ICP备10001474号-1 电信业务审批[2006]字第258号函 京公网安备 11010802033920号
快速回复 返回顶部 Return list