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extmod/machine_i2c: Remove trivial function wrappers.

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Damien George 2016-11-23 16:54:52 +11:00
parent 37333cb00a
commit 4c905616f0
1 changed files with 8 additions and 24 deletions
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32
extmod/machine_i2c.c
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@ -188,7 +188,9 @@ STATIC int mp_hal_i2c_read_byte(machine_i2c_obj_t *self, uint8_t *val, int nack)
// return value:
// >=0 - number of acks received
// <0 - error, with errno being the negative of the return value
STATIC int mp_hal_i2c_write(machine_i2c_obj_t *self, uint8_t addr, const uint8_t *src, size_t len, bool stop) {
STATIC int mp_machine_soft_i2c_writeto(mp_obj_base_t *self_in, uint16_t addr, const uint8_t *src, size_t len, bool stop) {
machine_i2c_obj_t *self = (machine_i2c_obj_t*)self_in;
// start the I2C transaction
int ret = mp_hal_i2c_start(self);
if (ret != 0) {
@ -232,7 +234,9 @@ STATIC int mp_hal_i2c_write(machine_i2c_obj_t *self, uint8_t addr, const uint8_t
// return value:
// 0 - success
// <0 - error, with errno being the negative of the return value
STATIC int mp_hal_i2c_read(machine_i2c_obj_t *self, uint8_t addr, uint8_t *dest, size_t len, bool stop) {
STATIC int mp_machine_soft_i2c_readfrom(mp_obj_base_t *self_in, uint16_t addr, uint8_t *dest, size_t len, bool stop) {
machine_i2c_obj_t *self = (machine_i2c_obj_t*)self_in;
// start the I2C transaction
int ret = mp_hal_i2c_start(self);
if (ret != 0) {
@ -580,16 +584,6 @@ STATIC const mp_rom_map_elem_t machine_i2c_locals_dict_table[] = {
STATIC MP_DEFINE_CONST_DICT(machine_i2c_locals_dict, machine_i2c_locals_dict_table);
int mp_machine_soft_i2c_start(mp_obj_base_t *self_in) {
machine_i2c_obj_t *self = (machine_i2c_obj_t*)self_in;
return mp_hal_i2c_start(self);
}
int mp_machine_soft_i2c_stop(mp_obj_base_t *self_in) {
machine_i2c_obj_t *self = (machine_i2c_obj_t*)self_in;
return mp_hal_i2c_stop(self);
}
int mp_machine_soft_i2c_read(mp_obj_base_t *self_in, uint8_t *dest, size_t len, bool nack) {
machine_i2c_obj_t *self = (machine_i2c_obj_t*)self_in;
while (len--) {
@ -617,19 +611,9 @@ int mp_machine_soft_i2c_write(mp_obj_base_t *self_in, const uint8_t *src, size_t
return num_acks;
}
int mp_machine_soft_i2c_readfrom(mp_obj_base_t *self_in, uint16_t addr, uint8_t *dest, size_t len, bool stop) {
machine_i2c_obj_t *self = (machine_i2c_obj_t*)self_in;
return mp_hal_i2c_read(self, addr, dest, len, stop);
}
int mp_machine_soft_i2c_writeto(mp_obj_base_t *self_in, uint16_t addr, const uint8_t *src, size_t len, bool stop) {
machine_i2c_obj_t *self = (machine_i2c_obj_t*)self_in;
return mp_hal_i2c_write(self, addr, src, len, stop);
}
STATIC const mp_machine_i2c_p_t mp_machine_soft_i2c_p = {
.start = mp_machine_soft_i2c_start,
.stop = mp_machine_soft_i2c_stop,
.start = (int(*)(mp_obj_base_t*))mp_hal_i2c_start,
.stop = (int(*)(mp_obj_base_t*))mp_hal_i2c_stop,
.read = mp_machine_soft_i2c_read,
.write = mp_machine_soft_i2c_write,
.readfrom = mp_machine_soft_i2c_readfrom,