diff options
| -rw-r--r-- | stmhal/i2c.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/stmhal/i2c.c b/stmhal/i2c.c index e998d59419..9528a3c3ce 100644 --- a/stmhal/i2c.c +++ b/stmhal/i2c.c @@ -75,7 +75,7 @@ typedef struct _pyb_i2c_obj_t { I2C_HandleTypeDef *i2c_handle; } pyb_i2c_obj_t; -STATIC pyb_i2c_obj_t pyb_i2c_obj[PYB_NUM_I2C] = {{{&pyb_i2c_type}, &I2cHandle_X}, {{&pyb_i2c_type}, &I2cHandle_Y}}; +STATIC const pyb_i2c_obj_t pyb_i2c_obj[PYB_NUM_I2C] = {{{&pyb_i2c_type}, &I2cHandle_X}, {{&pyb_i2c_type}, &I2cHandle_Y}}; STATIC mp_obj_t pyb_i2c_make_new(mp_obj_t type_in, uint n_args, uint n_kw, const mp_obj_t *args) { // check arguments @@ -90,12 +90,12 @@ STATIC mp_obj_t pyb_i2c_make_new(mp_obj_t type_in, uint n_args, uint n_kw, const } // get i2c object - pyb_i2c_obj_t *i2c_obj = &pyb_i2c_obj[i2c_id]; + const pyb_i2c_obj_t *i2c_obj = &pyb_i2c_obj[i2c_id]; // start the peripheral i2c_start(i2c_obj->i2c_handle); - return &pyb_i2c_obj; + return (mp_obj_t)i2c_obj; } STATIC mp_obj_t pyb_i2c_is_ready(mp_obj_t self_in, mp_obj_t i2c_addr_o) { |