LPC Microcontrollers中的主题 Re: LPC4370: DMA not work when program linked to memory

LPC4370: DMA not work when program linked to memory

zhengyangqu — Tue, 15 Jan 2019 07:49:05 GMT

I use HSADC together with GPDMA. My program works just fine when not linked to memory .

However, DMA fails to work when program is linked to memory (more specifically, DMA interrupt cannot be triggered).

I can confirm other parts of system works, only the DMA(maybe also HSADC) malfunctions.

Alice_Yang — Thu, 17 Jan 2019 08:37:31 GMT

Thanks for contacting us. Could you please share your project that I can reproduce it on my side.

Just a simple project is enough.

Alice