diff options
Diffstat (limited to 'libmaple/i2c.h')
| -rw-r--r-- | libmaple/i2c.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/libmaple/i2c.h b/libmaple/i2c.h index 07ee260..394fd57 100644 --- a/libmaple/i2c.h +++ b/libmaple/i2c.h @@ -66,7 +66,7 @@ typedef struct i2c_dev { uint8 clk_line; uint8 ev_nvic_line; uint8 er_nvic_line; - __io uint8 state; + volatile uint8 state; uint16 msgs_left; i2c_msg *msg; } i2c_dev; |