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fc_fc

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 I just started learning DE1 recently. When I was working on Qsys and HPS, I didn't quite understand some of the C programs in Eclipse. I would like to ask the experts which aspects of C language I should learn. [code]#include
#include
#include "seg7.h" #include "hwlib.h" #include "socal/socal.h" #include "socal/hps.h" #include "socal/alt_gpio.h" extern volatile unsigned long *h2p_lw_hex_addr; #define SEG7_SET(index, seg_mask) alt_write_word(h2p_lw_hex_addr+index,seg_mask) #define SEG7_NUM 6 define SEG7_SET(index, seg_mask) alt_write_word(h2p_lw_hex_addr+index,seg_mask) A file defined like this

全部都是泡馍

Pointer C programming under Linux

fc_fc

OK, thank you very much