diff options
Diffstat (limited to 'libhw/rp2040_include')
| -rw-r--r-- | libhw/rp2040_include/libhw/rp2040_hwspi.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/libhw/rp2040_include/libhw/rp2040_hwspi.h b/libhw/rp2040_include/libhw/rp2040_hwspi.h index a76a2c8..eb54cdc 100644 --- a/libhw/rp2040_include/libhw/rp2040_hwspi.h +++ b/libhw/rp2040_include/libhw/rp2040_hwspi.h @@ -9,6 +9,7 @@ #include <pico/binary_info.h> /* for bi_* */ +#include <libcr_ipc/sema.h> #include <libmisc/private.h> #include <libhw/generic/spi.h> @@ -32,6 +33,7 @@ struct rp2040_hwspi { /* mutable */ uint64_t dead_until_ns; + cr_sema_t sema; END_PRIVATE(LIBHW_RP2040_HWSPI_H) }; LO_IMPLEMENTATION_H(io_duplex_readwriter, struct rp2040_hwspi, rp2040_hwspi) |