Mirrors_Framework/rt-thread
1
0
Fork 0
mirror of https://github.com/RT-Thread/rt-thread.git synced 2026-09-22 03:09:16 +08:00
Code Issues Actions 1 Packages Projects Releases Wiki Activity

[spi][5.0.0] 修正SPI设备框架中，对函数返回值类型使用不恰当的情况 (#6937)

Browse Source
This commit is contained in:
liYangYang
2023-02-26 21:09:07 -05:00
committed by GitHub
parent f295d3df78
commit 93d572dee6
5 changed files with 81 additions and 75 deletions
Download Patch File Download Diff File Expand all files Collapse all files
components/drivers/include/drivers/spi.h
+9 -8
View File
@@ -1,5 +1,5 @@
/*
* Copyright (c) 2006-2022, RT-Thread Development Team
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
@@ -100,7 +100,7 @@ struct rt_spi_bus
struct rt_spi_ops
{
rt_err_t (*configure)(struct rt_spi_device *device, struct rt_spi_configuration *configuration);
rt_uint32_t (*xfer)(struct rt_spi_device *device, struct rt_spi_message *message);
rt_ssize_t (*xfer)(struct rt_spi_device *device, struct rt_spi_message *message);
};
/**
@@ -237,8 +237,9 @@ rt_err_t rt_spi_send_then_send(struct rt_spi_device *device,
const void *send_buf2,
rt_size_t send_length2);
rt_uint16_t rt_spi_sendrecv16(struct rt_spi_device *device,
rt_uint16_t data);
rt_err_t rt_spi_sendrecv16(struct rt_spi_device *device,
rt_uint16_t senddata,
rt_uint16_t *recvdata);
/**
* This function transmits data to SPI device.
@@ -250,10 +251,10 @@ rt_uint16_t rt_spi_sendrecv16(struct rt_spi_device *device,
*
* @return the actual length of transmitted.
*/
rt_size_t rt_spi_transfer(struct rt_spi_device *device,
const void *send_buf,
void *recv_buf,
rt_size_t length);
rt_ssize_t rt_spi_transfer(struct rt_spi_device *device,
const void *send_buf,
void *recv_buf,
rt_size_t length);
/**
* This function transfers a message list to the SPI device.