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| author | Nick Foster <nick@nerdnetworks.org> | 2010-08-11 11:49:48 -0700 |
|---|---|---|
| committer | Nick Foster <nick@nerdnetworks.org> | 2010-08-16 17:29:40 -0700 |
| commit | 5b5f8901f5dfa179af3718a8a31001206a886ed3 (patch) | |
| tree | 24eb9f08af195b81b4719e942a02b122305c4d1a /firmware/microblaze/lib/spi.h | |
| parent | c23a4c4334960b4c136e5cdb5b09556ea0d7c9a8 (diff) | |
| download | uhd-5b5f8901f5dfa179af3718a8a31001206a886ed3.tar.gz uhd-5b5f8901f5dfa179af3718a8a31001206a886ed3.tar.bz2 uhd-5b5f8901f5dfa179af3718a8a31001206a886ed3.zip | |
first stab at irq'ed spi
Diffstat (limited to 'firmware/microblaze/lib/spi.h')
| -rw-r--r-- | firmware/microblaze/lib/spi.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/firmware/microblaze/lib/spi.h b/firmware/microblaze/lib/spi.h index 01e4d26fd..18699f21a 100644 --- a/firmware/microblaze/lib/spi.h +++ b/firmware/microblaze/lib/spi.h @@ -48,6 +48,13 @@ void spi_wait(void); uint32_t spi_transact(bool readback, int slave, uint32_t data, int length, uint32_t flags); +bool +spi_async_transact(int slave, uint32_t data, int length, uint32_t flags, void (*volatile callback)(void)); + +uint32_t spi_get_data(void); +void spi_irq_handler(void); +void spi_register_callback(void (*volatile callback)(void)); + // ---------------------------------------------------------------- // Routines that manipulate the FLASH SPI BUS // ---------------------------------------------------------------- |