Intel® Quark™ Microcontroller Software Interface
1.4.0
Intel® Quark™ Microcontroller BSP
|
QM SS I2C transfer type. More...
#include <qm_ss_i2c.h>
Data Fields | |
uint8_t * | tx |
Write data. More... | |
uint32_t | tx_len |
Write data length. More... | |
uint8_t * | rx |
Read data. More... | |
uint32_t | rx_len |
Read buffer length. More... | |
bool | stop |
Generate master STOP. More... | |
void(* | callback )(void *data, int rc, qm_ss_i2c_status_t status, uint32_t len) |
User callback. More... | |
void * | callback_data |
User callback data. More... | |
QM SS I2C transfer type.
Definition at line 99 of file qm_ss_i2c.h.
void(* qm_ss_i2c_transfer_t::callback)(void *data, int rc, qm_ss_i2c_status_t status, uint32_t len) |
User callback.
[in] | data | User defined data. |
[in] | rc | 0 on success. Negative errno for possible error codes. |
[in] | status | I2C status. |
[in] | len | Length of the transfer if successful, 0 otherwise. |
Definition at line 115 of file qm_ss_i2c.h.
void* qm_ss_i2c_transfer_t::callback_data |
User callback data.
Definition at line 117 of file qm_ss_i2c.h.
uint8_t* qm_ss_i2c_transfer_t::rx |
Read data.
Definition at line 102 of file qm_ss_i2c.h.
uint32_t qm_ss_i2c_transfer_t::rx_len |
Read buffer length.
Definition at line 103 of file qm_ss_i2c.h.
Referenced by qm_ss_i2c_master_irq_transfer().
bool qm_ss_i2c_transfer_t::stop |
Generate master STOP.
Definition at line 104 of file qm_ss_i2c.h.
uint8_t* qm_ss_i2c_transfer_t::tx |
Write data.
Definition at line 100 of file qm_ss_i2c.h.
uint32_t qm_ss_i2c_transfer_t::tx_len |
Write data length.
Definition at line 101 of file qm_ss_i2c.h.