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[ringbuffer] ringbuffer size boost to 32bit (#6915)

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* ringbuffer size boost to 32bit
* 添加ringbuffer测试demo
related: #682
----
Co-authored-by: Zxy <1308465141@qq.com>
Co-authored-by: Man, Jianting (Meco) <920369182@qq.com>
This commit is contained in:
螺丝松掉的人
2023-02-09 11:55:52 +08:00
committed by GitHub
parent f58d3c5200
commit 20459ec4d3
3 changed files with 130 additions and 27 deletions
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20
components/drivers/ipc/ringbuffer.c
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@@ -1,5 +1,5 @@
/*
* Copyright (c) 2006-2021, RT-Thread Development Team
* Copyright (c) 2006-2023, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
@@ -37,7 +37,7 @@ rt_inline enum rt_ringbuffer_state rt_ringbuffer_status(struct rt_ringbuffer *rb
*/
void rt_ringbuffer_init(struct rt_ringbuffer *rb,
rt_uint8_t *pool,
rt_int16_t size)
rt_int32_t size)
{
RT_ASSERT(rb != RT_NULL);
RT_ASSERT(size > 0);
@@ -63,9 +63,9 @@ RTM_EXPORT(rt_ringbuffer_init);
*/
rt_size_t rt_ringbuffer_put(struct rt_ringbuffer *rb,
const rt_uint8_t *ptr,
rt_uint16_t length)
rt_uint32_t length)
{
rt_uint16_t size;
rt_uint32_t size;
RT_ASSERT(rb != RT_NULL);
@@ -116,9 +116,9 @@ RTM_EXPORT(rt_ringbuffer_put);
*/
rt_size_t rt_ringbuffer_put_force(struct rt_ringbuffer *rb,
const rt_uint8_t *ptr,
rt_uint16_t length)
rt_uint32_t length)
{
rt_uint16_t space_length;
rt_uint32_t space_length;
RT_ASSERT(rb != RT_NULL);
@@ -177,7 +177,7 @@ RTM_EXPORT(rt_ringbuffer_put_force);
*/
rt_size_t rt_ringbuffer_get(struct rt_ringbuffer *rb,
rt_uint8_t *ptr,
rt_uint16_t length)
rt_uint32_t length)
{
rt_size_t size;
@@ -192,7 +192,7 @@ rt_size_t rt_ringbuffer_get(struct rt_ringbuffer *rb,
/* less data */
if (size < length)
length = (rt_uint16_t)size;
length = size;
if (rb->buffer_size - rb->read_index > length)
{
@@ -248,7 +248,7 @@ rt_size_t rt_ringbuffer_peek(struct rt_ringbuffer *rb, rt_uint8_t **ptr)
if ((rt_size_t)(rb->buffer_size - rb->read_index) > size)
{
rb->read_index += (rt_uint16_t)size;
rb->read_index += size;
return size;
}
@@ -423,7 +423,7 @@ RTM_EXPORT(rt_ringbuffer_reset);
*
* @return Return a pointer to ring buffer object. When the return value is RT_NULL, it means this creation failed.
*/
struct rt_ringbuffer *rt_ringbuffer_create(rt_uint16_t size)
struct rt_ringbuffer *rt_ringbuffer_create(rt_uint32_t size)
{
struct rt_ringbuffer *rb;
rt_uint8_t *pool;