Bouffalo SDK
1.0
Bouffalolab Software Development Kit
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This file is the standard driver header file. More...
#include "bflb_sf_ctrl.h"
Go to the source code of this file.
Data Structures | |
struct | spi_psram_cfg_type |
Psram ctrl configuration structure type definition. More... | |
Macros | |
#define | PSRAM_DRIVE_STRENGTH_50_OHMS 0 |
Psram drive strength type definition. More... | |
#define | PSRAM_DRIVE_STRENGTH_100_OHMS 1 |
#define | PSRAM_DRIVE_STRENGTH_200_OHMS 2 |
#define | PSRAM_BURST_LENGTH_16_BYTES 0 |
Psram burst length size type definition. More... | |
#define | PSRAM_BURST_LENGTH_32_BYTES 1 |
#define | PSRAM_BURST_LENGTH_64_BYTES 2 |
#define | PSRAM_BURST_LENGTH_512_BYTES 3 |
#define | PSRAM_SPI_CTRL_MODE 0 |
Psram ctrl mode type definition. More... | |
#define | PSRAM_QPI_CTRL_MODE 1 |
Functions | |
void | bflb_psram_init (struct spi_psram_cfg_type *psram_cfg, struct sf_ctrl_cmds_cfg *cmds_cfg, struct sf_ctrl_psram_cfg *sf_ctrl_psram_cfg) |
void | bflb_psram_readreg (struct spi_psram_cfg_type *psram_cfg, uint8_t *reg_value) |
void | bflb_psram_writereg (struct spi_psram_cfg_type *psram_cfg, uint8_t *reg_value) |
int | bflb_psram_setdrivestrength (struct spi_psram_cfg_type *psram_cfg) |
int | bflb_psram_setburstwrap (struct spi_psram_cfg_type *psram_cfg) |
void | bflb_psram_readid (struct spi_psram_cfg_type *psram_cfg, uint8_t *data) |
int | bflb_psram_enterquadmode (struct spi_psram_cfg_type *psram_cfg) |
int | bflb_psram_exitquadmode (struct spi_psram_cfg_type *psram_cfg) |
int | bflb_psram_toggleburstlength (struct spi_psram_cfg_type *psram_cfg, uint8_t ctrl_mode) |
int | bflb_psram_softwarereset (struct spi_psram_cfg_type *psram_cfg, uint8_t ctrl_mode) |
int | bflb_psram_set_idbus_cfg (struct spi_psram_cfg_type *psram_cfg, uint8_t io_mode, uint32_t addr, uint32_t len) |
int | bflb_psram_cache_write_set (struct spi_psram_cfg_type *psram_cfg, uint8_t io_mode, uint8_t wt_en, uint8_t wb_en, uint8_t wa_en) |
int | bflb_psram_write (struct spi_psram_cfg_type *psram_cfg, uint8_t io_mode, uint32_t addr, uint8_t *data, uint32_t len) |
int | bflb_psram_read (struct spi_psram_cfg_type *psram_cfg, uint8_t io_mode, uint32_t addr, uint8_t *data, uint32_t len) |
This file is the standard driver header file.
Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met:
THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Definition in file bflb_spi_psram.h.