Sign in
Search adsp
Subscribe to adsp
adsp by Keywords
AD1819 | AD7332 | ADSP-2106 | ADSP-21060 | ADSP-21065L | ADSP-2116 | ADSP-21160M | ADSP-2181 | ADSP-218x | ADSP-219 | ADSP-2199 | ADSP219 | BF531 | BF532 | BF533 | BF535 | Blackfin | FFT | JTAG | LDF | SDRAM | SHARC | SPORT | UART | VDSP++ | VisualDSP
Discussion Groups
Discussion Groups | Analog Devices DSPs | DMA and UART
Technical discussions related to Analog Devices DSPs (including Blackfin, TigerSHARC, SHARC and ADSP-21xx DSPs).
DMA and UART - soibaf - Mar 7 12:18:00 2003
|
Hi. I'm developing an application with ADSP-2191 which transfers data from UART port using DMA. I have a problem: I have to set the DSP to call ISR when DMA ends a transfer but I didn't find which interrupt use in documentation. What is the correct interrupt to use? A secondary problem: documentation is not clear in how to set a DMA transfer for UART. The methods used in manual don't work and I used some code taken from an example given with VDSP++ (UART.asm). Does anyone know the correct procedure? Thanks. Fabio Sebastiano |
(You need to be a member of adsp -- send a blank email to adsp-subscribe@yahoogroups.com )