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stmhal: Move I2C objects to ROM.

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Damien George 2014-04-12 00:51:41 +01:00
parent 8f19317540
commit 60427864b1
1 changed files with 3 additions and 3 deletions

6
stmhal/i2c.c

@ -75,7 +75,7 @@ typedef struct _pyb_i2c_obj_t {
I2C_HandleTypeDef *i2c_handle; I2C_HandleTypeDef *i2c_handle;
} pyb_i2c_obj_t; } 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) { 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 // 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 // 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 // start the peripheral
i2c_start(i2c_obj->i2c_handle); 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) { STATIC mp_obj_t pyb_i2c_is_ready(mp_obj_t self_in, mp_obj_t i2c_addr_o) {