Classes | Functions
app_spi_dma.h File Reference

Header file containing functions prototypes of SPI app library. More...

`#include "app_io.h"`
`#include "app_dma.h"`
`#include "app_spi.h"`
`#include "app_drv_error.h"`
`#include "app_drv_config.h"`
`#include <stdbool.h>`

Go to the source code of this file.

## Classes
struct | app_spi_screen_config_t
| SPI SCreen Config Structures. More...

## Functions
uint16_t | app_spi_dma_init (app_spi_params_t *p_params)
| Initialize the APP SPI DRIVER according to the specified parameters in the app_spi_params_t and app_spi_evt_handler_t. More...
uint16_t | app_spi_dma_deinit (app_spi_id_t id)
| De-initialize the APP SPI DRIVER peripheral. More...
uint16_t | app_spim_dma_transmit_with_ia (app_spi_id_t id, uint8_t instruction, uint32_t address, uint8_t *p_data, uint16_t data_length)
| SPI master transmit with 1-byte inst and 3-byte addr, can use to write flash/display/eeprom, etc. More...
uint16_t | app_spim_dma_receive_with_ia (app_spi_id_t id, uint8_t instruction, uint32_t address, uint8_t dummy_bytes, uint8_t *p_data, uint16_t data_length)
| SPI master receive with 1-byte inst and 3-byte addr and 0~4 dummy Byte, can use to read flash/display/eeprom, etc. More...
uint16_t | app_spi_dma_receive_async (app_spi_id_t id, uint8_t *p_data, uint16_t size)
| Receive in master or slave mode an amount of data in non-blocking mode with Interrupt. More...
uint16_t | app_spi_dma_transmit_async (app_spi_id_t id, uint8_t *p_data, uint16_t size)
| Transmits in master or slave mode an amount of data in non-blocking mode with Interrupt. More...
uint16_t | app_spi_dma_transmit_receive_async (app_spi_id_t id, uint8_t *p_tx_data, uint8_t *p_rx_data, uint32_t size)
| Transmits and receive in master or slave mode an amount of data in non-blocking mode with Interrupt. More...
uint16_t | app_spi_dma_read_eeprom_async (app_spi_id_t id, uint8_t *p_tx_data, uint8_t *p_rx_data, uint32_t tx_size, uint32_t rx_size)
| Read an amount of data from EEPROM in non-blocking mode with Interrupt. More...

## Detailed Description

Header file containing functions prototypes of SPI app library.

Author
  BLE Driver Team

Attention
  #####Copyright (c) 2019 GOODIX All rights reserved.

Redistribution and use in source and binary forms, with or without modification, are permitted provided that the following conditions are met: Redistributions of source code must retain the above copyright notice, this list of conditions and the following disclaimer. Redistributions in binary form must reproduce the above copyright notice, this list of conditions and the following disclaimer in the documentation and/or other materials provided with the distribution. Neither the name of GOODIX nor the names of its contributors may be used to endorse or promote products derived from this software without specific prior written permission.

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Definition in file app_spi_dma.h.