mirror of
https://github.com/DarkFlippers/unleashed-firmware
synced 2024-12-18 08:43:10 +00:00
29 lines
783 B
C
29 lines
783 B
C
|
#include "i2csender.h"
|
||
|
|
|
||
|
|
void i2c_send(i2cSender* i2c_sender) {
|
||
|
|
furi_hal_i2c_acquire(I2C_BUS);
|
||
|
|
uint8_t adress = i2c_sender->scanner->addresses[i2c_sender->address_idx] << 1;
|
||
|
|
i2c_sender->error = furi_hal_i2c_trx(
|
||
|
|
I2C_BUS,
|
||
|
|
adress,
|
||
|
|
&i2c_sender->value,
|
||
|
|
sizeof(i2c_sender->value),
|
||
|
|
i2c_sender->recv,
|
||
|
|
sizeof(i2c_sender->recv),
|
||
|
|
I2C_TIMEOUT);
|
||
|
|
furi_hal_i2c_release(I2C_BUS);
|
||
|
|
i2c_sender->must_send = false;
|
||
|
|
i2c_sender->sended = true;
|
||
|
|
}
|
||
|
|
|
||
|
|
i2cSender* i2c_sender_alloc() {
|
||
|
|
i2cSender* i2c_sender = malloc(sizeof(i2cSender));
|
||
|
|
i2c_sender->must_send = false;
|
||
|
|
i2c_sender->sended = false;
|
||
|
|
return i2c_sender;
|
||
|
|
}
|
||
|
|
|
||
|
|
void i2c_sender_free(i2cSender* i2c_sender) {
|
||
|
|
furi_assert(i2c_sender);
|
||
|
|
free(i2c_sender);
|
||
|
|
}
|