diff options
| author | Keith Packard <keithp@keithp.com> | 2013-05-19 20:22:20 -0700 |
|---|---|---|
| committer | Keith Packard <keithp@keithp.com> | 2013-05-19 20:39:19 -0700 |
| commit | e383d7a28d01729c50f933ceda77ea767d1b8087 (patch) | |
| tree | d0bda7f5d7933ee75523e0db2158fb88daf58a6d /src/lpc/ao_usb_lpc.c | |
| parent | 07d261c08214837b5d5cac4d2be43e51a0c47868 (diff) | |
altos/lpc: Create TX/RX busy macros for SPI driver
Check for both fifo status *and* device busy to make sure the device
is idle before we touch any registers.
Signed-off-by: Keith Packard <keithp@keithp.com>
Diffstat (limited to 'src/lpc/ao_usb_lpc.c')
0 files changed, 0 insertions, 0 deletions