ESP-IDF
i2c_cmd_t
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
i2c_cmd_t
i2c_cmd_t struct
Syntax
Show:
Summary
Declaration
from
i2c.c:141
typedef
struct
{
i2c_ll_hw_cmd_t
hw_cmd
;
union
{
uint8_t
*
data
;
uint8_t
data_byte
;
}
;
size_t
bytes_used
;
size_t
total_bytes
;
}
i2c_cmd_t
;
Fields
Field
Declared as
i2c_cmd_t::hw_cmd
i2c_ll_hw_cmd_t
i2c_cmd_t::bytes_used
size_t
i2c_cmd_t::total_bytes
size_t
Related Functions
Found 2 other functions taking a
i2c_cmd_t
argument:
Function
i2c_cmd_link_append()
i2c_cmd_is_single_byte()
Examples
References
from
examples
Code
Location
Scope
Referrer
typedef
struct
{
i2c.c:141
}
i2c_cmd_t
;
i2c.c:149
i2c_cmd_t
i2c_cmd_t
cmd
;
/*!< command in current cmd link */
i2c.c:152
i2c_cmd_link
i2c_cmd_link::cmd
static
esp_err_t
i2c_cmd_link_append
(
i2c_cmd_handle_t
cmd_handle
,
i2c_cmd_t
*
cmd
)
i2c.c:1251
i2c_cmd_link_append()
i2c_cmd_link_append()::cmd
memcpy
(
(
uint8_t
*
)
&
cmd_desc
->
cur
->
cmd
,
(
uint8_t
*
)
cmd
,
sizeof
(
i2c_cmd_t
)
)
;
i2c.c:1275
i2c_cmd_link_append()
i2c_cmd_t
cmd
=
{
0
}
;
i2c.c:1283
i2c_master_start()
i2c_cmd_t
cmd
=
{
0
}
;
i2c.c:1291
i2c_master_stop()
i2c_cmd_t
cmd
=
{
i2c.c:1307
i2c_master_write()
i2c_cmd_t
cmd
=
{
i2c.c:1323
i2c_master_write_byte()
i2c_cmd_t
cmd
=
{
i2c.c:1337
i2c_master_read_static()
i2c_cmd_t
cmd
=
{
i2c.c:1355
i2c_master_read_byte()
static
inline
bool
i2c_cmd_is_single_byte
(
const
i2c_cmd_t
*
cmd
)
i2c.c:1400
i2c_cmd_is_single_byte()
i2c_cmd_is_single_byte()::cmd
i2c_cmd_t
*
cmd
=
&
p_i2c
->
cmd_link
.
head
->
cmd
;
i2c.c:1410
i2c_master_cmd_begin_static()
i2c_cmd_t
*
cmd
=
&
p_i2c
->
cmd_link
.
head
->
cmd
;
i2c.c:1447
i2c_master_cmd_begin_static()
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Instances
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examples
Instance
Scope
Location
Project
i2c_cmd_link::cmd
i2c_cmd_link
i2c.c:152
i2c_cmd_link_append()::cmd
i2c_cmd_link_append()
i2c.c:1251
i2c_cmd_is_single_byte()::cmd
i2c_cmd_is_single_byte()
i2c.c:1400
Lifecycle
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