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hathach 2020-03-17 23:39:53 +07:00
parent a39d170672
commit a93548cfe9
1 changed files with 4 additions and 5 deletions
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9
src/portable/nuvoton/nuc505/dcd_nuc505.c
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@ -41,11 +41,10 @@
#include "NUC505Series.h"
/*
The DMA functionality of the USBD peripheral does not appear to succeed with
transfer lengths that are longer (> 64 bytes) and are not a multiple of 4.
Disable for now, we could implement a walk-around if non-DMA slow the MCU down
too much.
*/
* The DMA functionality of the USBD peripheral does not appear to succeed with
* transfer lengths that are longer (> 64 bytes) and are not a multiple of 4.
* Keep disabled for now.
*/
#define USE_DMA 0
/* rather important info unfortunately not provided by device include files */