ADC TO DMA TRANSFER, averaging data in DMA COLLECTED IN 15 SECONDS

I would like to transfer the data coming to ADC to DMA and average the data collected in 15 seconds. I could able to read the values from ADC BUT here are my problems: 1.I am using industrial acceleromoeter...
ADC TO DMA TRANSFER, averaging data in DMA COLLECTED IN 15 SECONDS

I would like to transfer the data coming to ADC to DMA and average the data collected in 15 seconds. I could able to read the values from ADC BUT here are my problems: 1.I am using industrial acceleromoeter...
DMA

Does anybody know how to use DMA on lpc2148? Thanks
DMA

Does anybody know how to use DMA on lpc2148? Thanks
LPC2888 DMA

I am working on LPC2888 micro controller.I am using DMA channels for data transfers.How the controller will behave in this situation explained below. the device software want to read 30 bytes from...