diff options
Diffstat (limited to 'src/fmc-test/src/stm-fmc.h')
-rw-r--r-- | src/fmc-test/src/stm-fmc.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/src/fmc-test/src/stm-fmc.h b/src/fmc-test/src/stm-fmc.h new file mode 100644 index 0000000..222857b --- /dev/null +++ b/src/fmc-test/src/stm-fmc.h @@ -0,0 +1,46 @@ +//------------------------------------------------------------------------------ +// stm-fmc.h +//------------------------------------------------------------------------------ + + +//------------------------------------------------------------------------------ +// Headers +//------------------------------------------------------------------------------ +#include "stm32f4xx_hal.h" + + +//------------------------------------------------------------------------------ +// External Variables +//------------------------------------------------------------------------------ +extern SRAM_HandleTypeDef _fmc_fpga_inst; + + +//------------------------------------------------------------------------------ +// Defined Values +//------------------------------------------------------------------------------ +#define FMC_FPGA_BASE_ADDR 0x60000000 +#define FMC_FPGA_ADDR_MASK 0x00FFFFFC +#define FMC_FPGA_NWAIT_MAX_POLL_TICKS 10 + +#define FMC_GPIO_PORT_NWAIT GPIOD +#define FMC_GPIO_PIN_NWAIT GPIO_PIN_6 + +#define FMC_NWAIT_IDLE GPIO_PIN_SET + + +//------------------------------------------------------------------------------ +// Prototypes +//------------------------------------------------------------------------------ +void fmc_init(void); + +int fmc_write_32(uint32_t addr, uint32_t *data); +int fmc_read_32(uint32_t addr, uint32_t *data); + +void _fmc_init_gpio(void); +void _fmc_init_params(void); +int _fmc_nwait_idle(void); + + +//------------------------------------------------------------------------------ +// EOF +//------------------------------------------------------------------------------ |