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sakthi_iitm's avatar
sakthi_iitm
Icon for New Contributor rankNew Contributor
4 years ago

SPI interface with Nios II

Please give me example code for Nios II of MAX10 FPGA for making SPI interface. Nios II SPI (Master ) to be interfaced with slave devices. I tried this example code in embedded peripheral user g...
ShengN_altera's avatar
ShengN_altera
Icon for Super Contributor rankSuper Contributor
4 years ago

I further debugging and found out those errors are due to mismatching between variables in c code and variables in system.h file.

The code can be built all after these changes to c code:

SPI_MASTER_BASE to SPI_0_BASE

SPI_SLAVE_BASE to SPI_0_BASE

SPI_SLAVE_IRQ_INTERRUPT_CONTROLLER_ID to SPI_0_IRQ_INTERRUPT_CONTROLLER_ID

SPI_SLAVE_IRQ to SPI_0_IRQ