diff options
Diffstat (limited to 'firmware/fx3/b200/b200_vrq.h')
| -rw-r--r-- | firmware/fx3/b200/b200_vrq.h | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/firmware/fx3/b200/b200_vrq.h b/firmware/fx3/b200/b200_vrq.h new file mode 100644 index 000000000..d1f79f0ad --- /dev/null +++ b/firmware/fx3/b200/b200_vrq.h @@ -0,0 +1,21 @@ +// +// Copyright 2013-2014 Ettus Research LLC +// + +/* This file defines b200 vendor requests handlers, version 1 + */ +#ifndef B200_VRQ_H +#define B200_VRQ_H + +uint32_t ad9361_transact_spi(const uint32_t bits); + +// note: for a write instruction bit 7 from byte 0 is set to 1 +#define MAKE_AD9361_WRITE(dest, reg, val) {dest[0] = 0x80 | ((reg >> 8) & 0x3F); \ + dest[1] = reg & 0xFF; \ + dest[2] = val;} +#define MAKE_AD9361_READ(dest, reg) {dest[0] = (reg >> 8) & 0x3F; \ + dest[1] = reg & 0xFF;} + +#endif //B200_VRQ_H + + |