ESP-IDF
PSRAM_SPI_1
is only used within ESP-IDF.
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Summary
Syntax
Examples
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ESP-IDF Framework and Examples
ESP-IDF
PSRAM_SPI_1
PSRAM_SPI_1 value
Syntax
Show:
Summary
Declaration
from
esp_psram_impl_quad.c:213
PSRAM_SPI_1
=
0x1
;
Examples
References
from
examples
Code
Location
Referrer
PSRAM_SPI_1
=
0x1
,
esp_psram_impl_quad.c:213
CLEAR_PERI_REG_MASK
(
SPI_PIN_REG
(
PSRAM_SPI_1
)
,
SPI_CS1_DIS_M
)
;
esp_psram_impl_quad.c:299
psram_cmd_recv_start()
SET_PERI_REG_MASK
(
SPI_PIN_REG
(
PSRAM_SPI_1
)
,
SPI_CS0_DIS_M
)
;
esp_psram_impl_quad.c:300
psram_cmd_recv_start()
SET_PERI_REG_MASK
(
SPI_PIN_REG
(
PSRAM_SPI_1
)
,
SPI_CS1_DIS_M
)
;
esp_psram_impl_quad.c:327
psram_cmd_recv_start()
CLEAR_PERI_REG_MASK
(
SPI_PIN_REG
(
PSRAM_SPI_1
)
,
SPI_CS0_DIS_M
)
;
esp_psram_impl_quad.c:328
psram_cmd_recv_start()
SET_PERI_REG_MASK
(
SPI_USER_REG
(
PSRAM_SPI_1
)
,
SPI_USR_DUMMY
)
;
// dummy en
esp_psram_impl_quad.c:403
psram_cmd_config()
SET_PERI_REG_BITS
(
SPI_USER1_REG
(
PSRAM_SPI_1
)
,
SPI_USR_DUMMY_CYCLELEN_V
,
pInData
->
dummyBitLen
-
1
,
esp_psram_impl_quad.c:404
psram_cmd_config()
CLEAR_PERI_REG_MASK
(
SPI_USER_REG
(
PSRAM_SPI_1
)
,
SPI_USR_DUMMY
)
;
// dummy en
esp_psram_impl_quad.c:407
psram_cmd_config()
SET_PERI_REG_BITS
(
SPI_USER1_REG
(
PSRAM_SPI_1
)
,
SPI_USR_DUMMY_CYCLELEN_V
,
0
,
SPI_USR_DUMMY_CYCLELEN_S
)
;
//DUMMY
esp_psram_impl_quad.c:408
psram_cmd_config()
CLEAR_PERI_REG_MASK
(
SPI_USER_REG
(
PSRAM_SPI_1
)
,
SPI_USR_PREP_HOLD_M
)
;
esp_psram_impl_quad.c:945
esp_psram_impl_enable()
psram_spi_init
(
PSRAM_SPI_1
,
mode
)
;
esp_psram_impl_quad.c:947
esp_psram_impl_enable()
psram_spi_num_t
spi_num
=
PSRAM_SPI_1
;
esp_psram_impl_quad.c:979
esp_psram_impl_enable()
WRITE_PERI_REG
(
SPI_ADDR_REG
(
PSRAM_SPI_NUM
)
,
32
<
<
24
)
;
esp_psram_impl_quad.c:1017
esp_psram_impl_enable()
SET_PERI_REG_MASK
(
SPI_CMD_REG
(
PSRAM_SPI_NUM
)
,
SPI_FLASH_READ_M
)
;
esp_psram_impl_quad.c:1018
esp_psram_impl_enable()
spi_status
=
READ_PERI_REG
(
SPI_EXT2_REG
(
PSRAM_SPI_NUM
)
)
;
esp_psram_impl_quad.c:1021
esp_psram_impl_enable()
psram_set_cs_timing
(
PSRAM_SPI_1
,
s_clk_mode
)
;
esp_psram_impl_quad.c:1038
esp_psram_impl_enable()
psram_enable_qio_mode
(
PSRAM_SPI_1
)
;
esp_psram_impl_quad.c:1040
esp_psram_impl_enable()
Call Tree
from
examples
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Data Use
from
examples
PSRAM_SPI_1
is read by 3 functions:
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PSRAM_SPI_1
psram_cmd_recv_start()
psram_cmd_config()
esp_psram_impl_enable()
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from
examples
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from
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from
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from
examples
Lifecycle
from
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