diff options
Diffstat (limited to 'ports/rp2/rp2_dma.c')
| -rw-r--r-- | ports/rp2/rp2_dma.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/rp2/rp2_dma.c b/ports/rp2/rp2_dma.c index acc18d08c5..893498265a 100644 --- a/ports/rp2/rp2_dma.c +++ b/ports/rp2/rp2_dma.c @@ -86,7 +86,7 @@ STATIC const uint32_t rp2_dma_ctrl_field_count = MP_ARRAY_SIZE(rp2_dma_ctrl_fiel STATIC uint32_t rp2_dma_register_value_from_obj(mp_obj_t o, int reg_type) { if (reg_type == REG_TYPE_ADDR_READ || reg_type == REG_TYPE_ADDR_WRITE) { mp_buffer_info_t buf_info; - mp_uint_t flags = MP_BUFFER_READ; + mp_uint_t flags = (reg_type == REG_TYPE_ADDR_READ) ? MP_BUFFER_READ : MP_BUFFER_WRITE; if (mp_get_buffer(o, &buf_info, flags)) { return (uint32_t)buf_info.buf; } |