Search found 4 matches

by eng.m_mahmoud
Tue Oct 06, 2020 5:29 pm
Forum: General Discussion
Topic: global interrupt
Replies: 3
Views: 3401

global interrupt

Hello,

I am asking about the functions which enable and disable the global interrupt, or what is the address of the register which includes this bit(and which bit).

this required for logging critical section.

Thanks
by eng.m_mahmoud
Tue May 05, 2020 6:59 pm
Forum: ESP-IDF
Topic: UHCI- Uart DMA
Replies: 6
Views: 7981

Re: UHCI- Uart DMA

Hello guys,

any help or support ?! :?:
by eng.m_mahmoud
Thu Apr 30, 2020 2:47 pm
Forum: General Discussion
Topic: How can i support UART Tx with DMA(using UHCI driver api) and Rx without DMA(using UART driver api)?
Replies: 2
Views: 5149

Re: How can i support UART Tx with DMA(using UHCI driver api) and Rx without DMA(using UART driver api)?

Hello friend, sorry for interruption, but currently, it is required from us to use uart DMA, i found the files you attached in you post and you said it was provided by support team, I downloaded the files and added to my project, the files of udma and uchi are almost identical, Are both of those fil...
by eng.m_mahmoud
Mon Apr 27, 2020 8:53 pm
Forum: ESP-IDF
Topic: UHCI- Uart DMA
Replies: 6
Views: 7981

UHCI- Uart DMA

Hello Team Support and esp32 developers, Can you provide me with a sample code or a driver library for using the UART for Tx and Rx over the DMA (uhci).! The uhci driver is still not available in esp-idf, but I found before post about some one who had contact the support team for the uhci and sample...