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Altera_Forum
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20 years ago

SPI Example?

Hello Everyone, I'm working on a project that utilizes the SPI interface of the SOPC builder. I'm having some trouble getting it to work though, mostly because I'm not sure if I&#39...
Altera_Forum's avatar
Altera_Forum
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20 years ago

leslie

I found that the function above has a problem,

void spi_tx_char(int tx_data, long spi_DAC_addr)

for the parameter of " long spi_dac_addr" if I use it such as 0x008200,the programe can run ,but if I use it such as SPI_0_BASE,The programe cann't run,why?