diff options
Diffstat (limited to 'stmhal/i2c.c')
| -rw-r--r-- | stmhal/i2c.c | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/stmhal/i2c.c b/stmhal/i2c.c index 780d4fb49..4bbfec3ea 100644 --- a/stmhal/i2c.c +++ b/stmhal/i2c.c @@ -163,8 +163,8 @@ STATIC mp_obj_t pyb_i2c_write(mp_obj_t self_in, mp_obj_t i2c_addr_in, mp_obj_t d uint8_t data[1] = {mp_obj_get_int(data_in)}; status = HAL_I2C_Master_Transmit(self->i2c_handle, i2c_addr, data, 1, 500); } else { - buffer_info_t bufinfo; - mp_get_buffer_raise(data_in, &bufinfo); + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(data_in, &bufinfo, MP_BUFFER_READ); status = HAL_I2C_Master_Transmit(self->i2c_handle, i2c_addr, bufinfo.buf, bufinfo.len, 500); } @@ -209,8 +209,8 @@ STATIC mp_obj_t pyb_i2c_mem_write(uint n_args, const mp_obj_t *args) { uint8_t data[1] = {mp_obj_get_int(args[3])}; status = HAL_I2C_Mem_Write(self->i2c_handle, i2c_addr, mem_addr, I2C_MEMADD_SIZE_8BIT, data, 1, 200); } else { - buffer_info_t bufinfo; - mp_get_buffer_raise(args[3], &bufinfo); + mp_buffer_info_t bufinfo; + mp_get_buffer_raise(args[3], &bufinfo, MP_BUFFER_READ); status = HAL_I2C_Mem_Write(self->i2c_handle, i2c_addr, mem_addr, I2C_MEMADD_SIZE_8BIT, bufinfo.buf, bufinfo.len, 200); } |