ESP-IDF
SPI_CTRL_REG
is only used within ESP-IDF.
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ESP-IDF Framework and Examples
ESP-IDF
SPI_CTRL_REG
SPI_CTRL_REG macro
Syntax
Show:
Summary
Declaration
from
spi_reg.h:131
#define
SPI_CTRL_REG
(
i
)
(
REG_SPI_BASE
(
i
)
+
0x8
)
Arguments
Argument
i
Examples
References
from
examples
Code
Location
#define
SPI_CTRL_REG
(
i
)
(
REG_SPI_BASE
(
i
)
+
0x8
)
spi_reg.h:131
uint32_t
modebit
=
READ_PERI_REG
(
SPI_CTRL_REG
(
0
)
)
;
bootloader_flash_config_esp32.c:138
SET_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
SPI_FREAD_QIO
)
;
esp_psram_impl_quad.c:280
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
SPI_FREAD_QUAD
)
;
esp_psram_impl_quad.c:281
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
SPI_FREAD_DUAL
)
;
esp_psram_impl_quad.c:282
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
SPI_FREAD_DIO
)
;
esp_psram_impl_quad.c:283
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
SPI_FREAD_QIO
)
;
esp_psram_impl_quad.c:288
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
SPI_FREAD_QUAD
)
;
esp_psram_impl_quad.c:289
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
SPI_FREAD_DUAL
)
;
esp_psram_impl_quad.c:290
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
SPI_FREAD_DIO
)
;
esp_psram_impl_quad.c:291
uint32_t
rd_mode_backup
=
READ_PERI_REG
(
SPI_CTRL_REG
(
spi_num
)
)
&
(
SPI_FREAD_DIO_M
|
SPI_FREAD_DUAL_M
|
SPI_FREAD_QUAD_M
|
SPI_FREAD_QIO_M
)
;
esp_psram_impl_quad.c:303
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
(
SPI_FREAD_DIO_M
|
SPI_FREAD_DUAL_M
|
SPI_FREAD_QUAD_M
|
SPI_FREAD_QIO_M
)
)
;
esp_psram_impl_quad.c:323
SET_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
rd_mode_backup
)
;
esp_psram_impl_quad.c:324
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
SPI_WR_BIT_ORDER
)
;
esp_psram_impl_quad.c:723
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
spi_num
)
,
SPI_RD_BIT_ORDER
)
;
esp_psram_impl_quad.c:724
uint32_t
rd_mode_reg
=
READ_PERI_REG
(
SPI_CTRL_REG
(
0
)
)
;
esp_psram_impl_quad.c:739
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
SPI_IDX
)
,
SPI_WRSR_2B
)
;
esp_rom_spiflash.c:83
SET_PERI_REG_MASK
(
SPI_CTRL_REG
(
SPI_IDX
)
,
SPI_WRSR_2B
)
;
esp_rom_spiflash.c:93
CLEAR_PERI_REG_MASK
(
SPI_CTRL_REG
(
0
)
,
SPI_FREAD_QIO
|
SPI_FREAD_QUAD
|
SPI_FREAD_DIO
|
SPI_FREAD_DUAL
|
SPI_FASTRD_MODE
)
;
esp_rom_spiflash.c:411
SET_PERI_REG_MASK
(
SPI_CTRL_REG
(
0
)
,
modebit
)
;
esp_rom_spiflash.c:424
#define
PERIPHS_SPI_FLASH_CTRL
SPI_CTRL_REG
(
1
)
spi_flash.h:52
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