补充文件

diff --git a/2.code/aicos/app/AI_AMP_2_5/helios_ringbuf.c b/2.code/aicos/app/AI_AMP_2_5/bk_ringbuf.c
similarity index 69%
rename from 2.code/aicos/app/AI_AMP_2_5/helios_ringbuf.c
rename to 2.code/aicos/app/AI_AMP_2_5/bk_ringbuf.c
index 7b73968..158514a 100644 (file)
--- a/2.code/aicos/app/AI_AMP_2_5/helios_ringbuf.c
+++ b/2.code/aicos/app/AI_AMP_2_5/bk_ringbuf.c
@@ -18,11 +18,11 @@
 #include "stdlib.h"
 #include "string.h"    
 #define AIC_THIS_FILE    0x888889
-#include "helios_ringbuf.h"
+#include "bk_ringbuf.h"
 #include "aic_assert_def.h"
-helios_ring_buf_t *helios_rb_create(unsigned int size)
+bk_ring_buf_t *bk_rb_create(unsigned int size)
 {
-       helios_ring_buf_t *rb = NULL;
+       bk_ring_buf_t *rb = NULL;
        
        if (size <= 0) {
                return NULL;
@@ -30,11 +30,11 @@ helios_ring_buf_t *helios_rb_create(unsigned int size)
 
        AIC_ASSERT(!(size&(size - 1))); // 此ringbuffer长度必须为2的n次方
 
-       rb = malloc(sizeof(helios_ring_buf_t));
+       rb = malloc(sizeof(bk_ring_buf_t));
        if (NULL == rb) {
                return NULL;
        }
-       memset(rb, 0, sizeof(helios_ring_buf_t));
+       memset(rb, 0, sizeof(bk_ring_buf_t));
        
        rb->data = malloc(size);
        memset(rb->data, 0, size);
@@ -48,7 +48,7 @@ helios_ring_buf_t *helios_rb_create(unsigned int size)
        return rb;
 }
 
-void helios_rb_destroy(helios_ring_buf_t **rb)
+void bk_rb_destroy(bk_ring_buf_t **rb)
 {
        if (*rb) {
                if ((*rb)->data) {
@@ -60,34 +60,34 @@ void helios_rb_destroy(helios_ring_buf_t **rb)
        }
 }
 
-unsigned int helios_rb_is_empty(helios_ring_buf_t *rb)
+unsigned int bk_rb_is_empty(bk_ring_buf_t *rb)
 {
        return (rb->wpos == rb->rpos);
 }
 
-unsigned int helios_rb_is_full(helios_ring_buf_t *rb)
+unsigned int bk_rb_is_full(bk_ring_buf_t *rb)
 {
        return (rb->size == (unsigned int)(rb->wpos-rb->rpos));
 }
 
-unsigned int helios_rb_data_len(helios_ring_buf_t *rb)
+unsigned int bk_rb_data_len(bk_ring_buf_t *rb)
 {
        return (rb->wpos - rb->rpos);
 }
 
-unsigned int helios_rb_free_space(helios_ring_buf_t *rb)
+unsigned int bk_rb_free_space(bk_ring_buf_t *rb)
 {
        return (rb->size - (rb->wpos - rb->rpos));
 }
 
-void helios_rb_clear(helios_ring_buf_t *rb)
+void bk_rb_clear(bk_ring_buf_t *rb)
 {
        rb->wpos = rb->rpos = 0;
        memset(rb->data, 0, rb->size);
        return;
 }
 
-unsigned int helios_rb_write(helios_ring_buf_t *rb, unsigned char *data, unsigned int len)
+unsigned int bk_rb_write(bk_ring_buf_t *rb, unsigned char *data, unsigned int len)
 {
        unsigned int w_size = 0, w_free_size = 0;
        unsigned int r_free_size = 0;
@@ -98,10 +98,10 @@ unsigned int helios_rb_write(helios_ring_buf_t *rb, unsigned char *data, unsigne
        }
        //shaohua.li@20200922
        //��ֹ���̲߳������»�ȡ��r_free_size��׼
-       //��Ŀ�����ǰ�����ε���helios_rb_free_space(rb)����ֵ��һ�£�(��һ�ε��ú������̴߳�ϣ������̴߳�rb�������ݵ��µڶ��η���ֵ��ȡ��??
+       //��Ŀ�����ǰ�����ε���bk_rb_free_space(rb)����ֵ��һ�£�(��һ�ε��ú������̴߳�ϣ������̴߳�rb�������ݵ��µڶ��η���ֵ��ȡ��??
        //����w_size��ֵС��lenֵ������ʹ���潫dataָ���������copy��rb
-       //w_size = len < helios_rb_free_space(rb) ? len : helios_rb_free_space(rb);
-       r_free_size = helios_rb_free_space(rb);
+       //w_size = len < bk_rb_free_space(rb) ? len : bk_rb_free_space(rb);
+       r_free_size = bk_rb_free_space(rb);
        w_size = len < r_free_size ? len : r_free_size;
        
        /* first put the data starting from write_pos to buffer end */ 
@@ -116,7 +116,7 @@ unsigned int helios_rb_write(helios_ring_buf_t *rb, unsigned char *data, unsigne
        return w_size;
 }
 
-unsigned int helios_rb_read(helios_ring_buf_t *rb, unsigned char *data, unsigned int len)
+unsigned int bk_rb_read(bk_ring_buf_t *rb, unsigned char *data, unsigned int len)
 {
        unsigned int r_size = 0, r_free_size = 0;
        unsigned int r_data_len = 0;
@@ -128,10 +128,10 @@ unsigned int helios_rb_read(helios_ring_buf_t *rb, unsigned char *data, unsigned
     
        //shaohua.li@20200922
        //��ֹ���̲߳������»�ȡ��datalen��׼
-       //��Ŀ�����ǰ�����ε���helios_rb_data_len(rb)����ֵ��һ�£�(��һ�ε��ú������̴߳�ϣ�������rbд�����ݵ��µڶ��λ�ȡ��??
+       //��Ŀ�����ǰ�����ε���bk_rb_data_len(rb)����ֵ��һ�£�(��һ�ε��ú������̴߳�ϣ�������rbд�����ݵ��µڶ��λ�ȡ��??
        //����r_size��ֵ����lenֵ������ʹ�������dataָ��Խ��
-       //r_size = len < helios_rb_data_len(rb) ? len : helios_rb_data_len(rb);
-       r_data_len = helios_rb_data_len(rb);
+       //r_size = len < bk_rb_data_len(rb)     ? len : bk_rb_data_len(rb);
+       r_data_len = bk_rb_data_len(rb);
        r_size = len < r_data_len ? len : r_data_len;
        
        /* first get the data from ring_buf->read_pos until the end of the buffer */

diff --git a/2.code/aicos/app/AI_AMP_2_5/helios_ringbuf.h b/2.code/aicos/app/AI_AMP_2_5/bk_ringbuf.h
similarity index 55%
rename from 2.code/aicos/app/AI_AMP_2_5/helios_ringbuf.h
rename to 2.code/aicos/app/AI_AMP_2_5/bk_ringbuf.h
index 0250f09..c408508 100644 (file)
--- a/2.code/aicos/app/AI_AMP_2_5/helios_ringbuf.h
+++ b/2.code/aicos/app/AI_AMP_2_5/bk_ringbuf.h
@@ -14,8 +14,8 @@
  * limitations under the License.
  */
 
-#ifndef __HELIOS_RINGBUF_H__
-#define __HELIOS_RINGBUF_H__
+#ifndef __bk_RINGBUF_H__
+#define __bk_RINGBUF_H__
 
 #ifdef __cplusplus
 extern "C" {
@@ -25,32 +25,32 @@ extern "C" {
 
 typedef unsigned long long u64;
 
-typedef struct helios_ring_buf_struct {
+typedef struct bk_ring_buf_struct {
     unsigned int size;
     u64  rpos;
     u64  wpos;
     unsigned char *data;
-}helios_ring_buf_t;
+}bk_ring_buf_t;
 
 
 
-helios_ring_buf_t *helios_rb_create(unsigned int size);
+bk_ring_buf_t *bk_rb_create(unsigned int size);
 
-void helios_rb_destroy(helios_ring_buf_t **rb);
+void bk_rb_destroy(bk_ring_buf_t **rb);
 
-unsigned int helios_rb_is_empty(helios_ring_buf_t *rb);
+unsigned int bk_rb_is_empty(bk_ring_buf_t *rb);
 
-unsigned int helios_rb_is_full(helios_ring_buf_t *rb);
+unsigned int bk_rb_is_full(bk_ring_buf_t *rb);
 
-unsigned int helios_rb_data_len(helios_ring_buf_t *rb);
+unsigned int bk_rb_data_len(bk_ring_buf_t *rb);
 
-unsigned int helios_rb_free_space(helios_ring_buf_t *rb);
+unsigned int bk_rb_free_space(bk_ring_buf_t *rb);
 
-unsigned int helios_rb_write(helios_ring_buf_t *rb, unsigned char *data, unsigned int len);
+unsigned int bk_rb_write(bk_ring_buf_t *rb, unsigned char *data, unsigned int len);
 
-unsigned int helios_rb_read(helios_ring_buf_t *rb, unsigned char *data, unsigned int len);
+unsigned int bk_rb_read(bk_ring_buf_t *rb, unsigned char *data, unsigned int len);
 
-void helios_rb_clear(helios_ring_buf_t *rb);
+void bk_rb_clear(bk_ring_buf_t *rb);
 
 #ifdef __cplusplus
 } /*"C" */