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Searched refs:i2c_msg (Results 1 – 25 of 117) sorted by relevance

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/Zephyr-latest/drivers/i2c/
Di2c_handlers.c30 const struct i2c_msg *msgs, in copy_msgs_and_transfer()
34 struct i2c_msg copy[num_msgs]; in copy_msgs_and_transfer()
52 struct i2c_msg *msgs, uint8_t num_msgs, in z_vrfy_i2c_transfer()
66 sizeof(struct i2c_msg))); in z_vrfy_i2c_transfer()
69 (struct i2c_msg *)msgs, in z_vrfy_i2c_transfer()
Di2c_rtio_default.c15 static inline void i2c_msg_from_rx(const struct rtio_iodev_sqe *iodev_sqe, struct i2c_msg *msg) in i2c_msg_from_rx()
28 static inline void i2c_msg_from_tx(const struct rtio_iodev_sqe *iodev_sqe, struct i2c_msg *msg) in i2c_msg_from_tx()
41 static inline void i2c_msg_from_tiny_tx(const struct rtio_iodev_sqe *iodev_sqe, struct i2c_msg *msg) in i2c_msg_from_tiny_tx()
101 struct i2c_msg msgs[CONFIG_I2C_RTIO_FALLBACK_MSGS]; in i2c_iodev_submit_work_handler()
Di2c_common.c39 void i2c_dump_msgs_rw(const struct device *dev, const struct i2c_msg *msgs, uint8_t num_msgs, in i2c_dump_msgs_rw()
63 const struct i2c_msg *msg = &msgs[i]; in i2c_dump_msgs_rw()
Di2c_ll_stm32.h75 struct i2c_msg *msg;
97 struct i2c_msg msg, uint8_t *next_msg_flags,
Di2c_test.c24 struct i2c_msg *msgs, in vnd_i2c_transfer()
Di2c_bitbang.h69 struct i2c_msg *msgs, uint8_t num_msgs,
Di2c_npcx_controller.h69 int npcx_i2c_ctrl_transfer(const struct device *i2c_dev, struct i2c_msg *msgs,
Di2c_sam4l_twim.c92 struct i2c_msg *msgs;
213 struct i2c_msg *next_msg = NULL; in i2c_prepare_xfer_data()
242 struct i2c_msg *next_msg = &data->msgs[next_msg_idx]; in i2c_prepare_xfer_cmd()
287 struct i2c_msg *msg = &data->msgs[0]; in i2c_start_xfer()
382 struct i2c_msg *msg = &data->msgs[data->msg_cur_idx]; in i2c_prepare_next()
422 struct i2c_msg *msg = &data->msgs[data->msg_cur_idx]; in i2c_sam_twim_isr()
503 struct i2c_msg *msgs, in i2c_sam_twim_transfer()
Di2c_smartbond.c33 struct i2c_msg *msgs;
218 const struct i2c_msg *const msg, uint16_t addr) in i2c_smartbond_set_target_address()
236 static inline int i2c_smartbond_set_msg_flags(struct i2c_msg *msgs, uint8_t num_msgs) in i2c_smartbond_set_msg_flags()
238 struct i2c_msg *current, *next; in i2c_smartbond_set_msg_flags()
257 static inline int i2c_smartbond_prep_transfer(const struct device *dev, struct i2c_msg *msgs, in i2c_smartbond_prep_transfer()
342 static int i2c_smartbond_transfer(const struct device *dev, struct i2c_msg *msgs, uint8_t num_msgs, in i2c_smartbond_transfer()
418 static int i2c_smartbond_transfer_cb(const struct device *dev, struct i2c_msg *msgs, in i2c_smartbond_transfer_cb()
Di2c_sifive.c110 struct i2c_msg *msg, in i2c_sifive_write_msg()
159 struct i2c_msg *msg, in i2c_sifive_read_msg()
267 struct i2c_msg *msgs, in i2c_sifive_transfer()
Di2c_mcux.c44 struct i2c_msg *msgs;
144 static int i2c_mcux_transfer(const struct device *dev, struct i2c_msg *msgs, in i2c_mcux_transfer()
241 struct i2c_msg *msg = &data->msgs[data->msg]; in i2c_mcux_async_iter()
276 static int i2c_mcux_transfer_cb(const struct device *dev, struct i2c_msg *msgs, uint8_t num_msgs, in i2c_mcux_transfer_cb()
Di2c_cc32xx.c77 struct i2c_msg msg; /* Cache msg for transfer state machine */
115 struct i2c_msg *msg, in i2c_cc32xx_prime_transfer()
160 static int i2c_cc32xx_transfer(const struct device *dev, struct i2c_msg *msgs, in i2c_cc32xx_transfer()
Di2c_bcm_iproc.c163 struct i2c_msg *msg;
524 static int iproc_i2c_check_status(const struct device *dev, uint16_t dev_addr, struct i2c_msg *msg) in iproc_i2c_check_status()
615 struct i2c_msg *msg = dd->msg; in iproc_i2c_read_valid_bytes()
636 struct i2c_msg *msg = dd->msg; in iproc_i2c_data_recv()
661 static int iproc_i2c_transfer_one(const struct device *dev, struct i2c_msg *msg, uint16_t dev_addr) in iproc_i2c_transfer_one()
767 static int iproc_i2c_transfer_multi(const struct device *dev, struct i2c_msg *msgs, in iproc_i2c_transfer_multi()
771 struct i2c_msg *msgs_chk = msgs; in iproc_i2c_transfer_multi()
804 struct i2c_msg *msg = dd->msg; in iproc_i2c_send_data()
/Zephyr-latest/drivers/sensor/bosch/bmi160/
Demul_bmi160.h26 __maybe_unused static bool emul_bmi160_i2c_is_touching_reg(struct i2c_msg *msgs, int num_msgs, in emul_bmi160_i2c_is_touching_reg()
54 __maybe_unused static bool emul_bmi160_i2c_is_reading_reg(struct i2c_msg *msgs, int num_msgs, in emul_bmi160_i2c_is_reading_reg()
72 __maybe_unused static bool emul_bmi160_i2c_is_writing_reg(struct i2c_msg *msgs, int num_msgs, in emul_bmi160_i2c_is_writing_reg()
/Zephyr-latest/include/zephyr/drivers/
Di2c.h184 struct i2c_msg { struct
217 struct i2c_msg *msgs,
226 struct i2c_msg *msgs,
480 static inline bool i2c_is_read_op(const struct i2c_msg *msg) in i2c_is_read_op()
492 static inline bool i2c_is_stop_op(const struct i2c_msg *msg) in i2c_is_stop_op()
523 void i2c_dump_msgs_rw(const struct device *dev, const struct i2c_msg *msgs, uint8_t num_msgs,
540 static inline void i2c_dump_msgs(const struct device *dev, const struct i2c_msg *msgs, in i2c_dump_msgs()
584 static inline void i2c_xfer_stats(const struct device *dev, struct i2c_msg *msgs, in i2c_xfer_stats()
677 static inline void i2c_xfer_stats(const struct device *dev, struct i2c_msg *msgs, in i2c_xfer_stats()
790 struct i2c_msg *msgs, uint8_t num_msgs,
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Di2c_emul.h33 struct i2c_msg;
69 typedef int (*i2c_emul_transfer_t)(const struct emul *target, struct i2c_msg *msgs, int num_msgs,
/Zephyr-latest/tests/drivers/i2c/i2c_target_api/common/
Di2c_virtual.c86 struct i2c_msg *msg, in i2c_virtual_msg_write()
120 static int i2c_virtual_msg_read(const struct device *dev, struct i2c_msg *msg, in i2c_virtual_msg_read()
147 #define OPERATION(msg) (((struct i2c_msg *) msg)->flags & I2C_MSG_RW_MASK)
149 static int i2c_virtual_transfer(const struct device *dev, struct i2c_msg *msg, in i2c_virtual_transfer()
153 struct i2c_msg *current, *next; in i2c_virtual_transfer()
/Zephyr-latest/tests/subsys/rtio/rtio_i2c/src/
Dmain.cpp46 struct i2c_msg msg = { in ZTEST()
53 [&msg](const struct emul *, struct i2c_msg *msgs, int msg_count, int) { in ZTEST()
98 [&data](const struct emul *, struct i2c_msg *msgs, int msg_count, int) { in ZTEST()
124 struct i2c_msg msg = { in ZTEST()
131 [&msg](const struct emul *, struct i2c_msg *msgs, int msg_count, int) { in ZTEST()
228 struct i2c_msg msg[] = { in ZTEST()
249 [&msg](const struct emul *, struct i2c_msg *msgs, int msg_count, int) { in ZTEST()
293 int msg_idx = (struct i2c_msg *)cqe[i]->userdata - msg; in ZTEST()
Dblocking_emul.cpp17 DEFINE_FAKE_VALUE_FUNC(int, blocking_emul_i2c_transfer, const struct emul *, struct i2c_msg *, int,
/Zephyr-latest/drivers/led/
Dlp5569.c85 uint8_t i2c_msg[LP5569_NUM_LEDS + 1]; in lp5569_write_channels() local
91 i2c_msg[0] = LP5569_LED0_PWM + start_channel; in lp5569_write_channels()
92 memcpy(&i2c_msg[1], buf, num_channels); in lp5569_write_channels()
94 return i2c_write_dt(&config->bus, i2c_msg, i2c_len); in lp5569_write_channels()
/Zephyr-latest/include/zephyr/drivers/i2c/
Drtio.h51 struct rtio_sqe *i2c_rtio_copy(struct rtio *r, struct rtio_iodev *iodev, const struct i2c_msg *msgs,
99 int i2c_rtio_transfer(struct i2c_rtio *ctx, struct i2c_msg *msgs, uint8_t num_msgs, uint16_t addr);
/Zephyr-latest/tests/subsys/rtio/rtio_i2c/include/
Dblocking_emul.hpp31 DECLARE_FAKE_VALUE_FUNC(int, blocking_emul_i2c_transfer, const struct emul *, struct i2c_msg *, int,
/Zephyr-latest/tests/drivers/sensor/bmi160/include/
Dchecks.h15 static inline bool bmi160_i2c_is_touching_reg(struct i2c_msg *msgs, int num_msgs, int reg) in bmi160_i2c_is_touching_reg()
/Zephyr-latest/tests/drivers/sensor/bmi160/src/
Di2c.c19 static int mock_i2c_transfer(const struct emul *target, struct i2c_msg *msgs, int num_msgs, in mock_i2c_transfer()
/Zephyr-latest/tests/boards/frdm_k64f/i2c/src/
Di2c.c91 static struct i2c_msg msgs[2] = { { .buf = &reg, .len = 1, .flags = I2C_MSG_WRITE },
191 struct i2c_msg umsgs[2] = { { .buf = &ureg, .len = 1, .flags = I2C_MSG_WRITE }, in test_i2c_fxos8700_transfer_signal()

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