/**
**************************************************************************
* @file readme.txt
* @brief readme
**************************************************************************
*/
this demo is based on the at-start board, in this demo, provides a description
of how to use edma two dimension mode transfer a word data buffer from flash memory
to embedded sram memory. edma stream1 is configured to transfer the contents
of a 32-word data buffer stored in flash memory to the reception buffer in ram.
if received data right, the three leds will turn on and usrat1 will printf data.
printf information is:
source buffer:
0x01020304 0x05060708 0x090A0B0C 0x0D0E0F10
0x11121314 0x15161718 0x191A1B1C 0x1D1E1F20
0x21222324 0x25262728 0x292A2B2C 0x2D2E2F30
0x31323334 0x35363738 0x393A3B3C 0x3D3E3F40
0x41424344 0x45464748 0x494A4B4C 0x4D4E4F50
0x51525354 0x55565758 0x595A5B5C 0x5D5E5F60
0x61626364 0x65666768 0x696A6B6C 0x6D6E6F70
0x71727374 0x75767778 0x797A7B7C 0x7D7E7F80
destination buffer:
0x01020304 0x05060708
0x11121314 0x15161718
0x21222324 0x25262728
0x31323334 0x35363738
0x41424344 0x45464748
0x51525354 0x55565758
0x61626364 0x65666768
0x71727374 0x75767778
for more detailed information. please refer to the application note document AN0090.
c3122ee121