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authorBdale Garbee <bdale@gag.com>2014-12-06 15:39:53 -0700
committerBdale Garbee <bdale@gag.com>2014-12-06 15:39:53 -0700
commit7339d2379713b5b7e4c4fe6bad89ed93f9d39e82 (patch)
tree41e653c4014940a0d78900fddd433514b9dbfc66 /src/lpc/ao_spi_lpc.c
parentd1f9121593fe30b924223e89ef4d596b5bec2b25 (diff)
parentb6462ca3a7e99fe390ec97f94c23d36fab8c294d (diff)
Merge branch 'master' of ssh://git.gag.com/scm/git/fw/altos
Diffstat (limited to 'src/lpc/ao_spi_lpc.c')
-rw-r--r--src/lpc/ao_spi_lpc.c8
1 files changed, 4 insertions, 4 deletions
diff --git a/src/lpc/ao_spi_lpc.c b/src/lpc/ao_spi_lpc.c
index e72b8286..bc8f9c69 100644
--- a/src/lpc/ao_spi_lpc.c
+++ b/src/lpc/ao_spi_lpc.c
@@ -43,9 +43,9 @@ static struct lpc_ssp * const ao_lpc_ssp[LPC_NUM_SPI] = { &lpc_ssp0, &lpc_ssp1 }
} while (0)
void
-ao_spi_send(void *block, uint16_t len, uint8_t id)
+ao_spi_send(const void *block, uint16_t len, uint8_t id)
{
- uint8_t *b = block;
+ const uint8_t *b = block;
struct lpc_ssp *lpc_ssp = ao_lpc_ssp[id];
spi_loop(len, *b++, (void));
@@ -69,9 +69,9 @@ ao_spi_recv(void *block, uint16_t len, uint8_t id)
}
void
-ao_spi_duplex(void *out, void *in, uint16_t len, uint8_t id)
+ao_spi_duplex(const void *out, void *in, uint16_t len, uint8_t id)
{
- uint8_t *o = out;
+ const uint8_t *o = out;
uint8_t *i = in;
struct lpc_ssp *lpc_ssp = ao_lpc_ssp[id];