From fbd16b32739a35ed3d3cf7e9aa4cfb6a75758e46 Mon Sep 17 00:00:00 2001
From: Jan Breuer <jan.breuer@jaybee.cz>
Date: 周日, 14 2月 2016 00:32:42 +0800
Subject: [PATCH] Fix fifo length (issue #66)
---
libscpi/src/fifo_private.h | 24 ++++++++----------------
1 files changed, 8 insertions(+), 16 deletions(-)
diff --git a/libscpi/src/fifo_private.h b/libscpi/src/fifo_private.h
index 4d37fd6..f1a1d12 100644
--- a/libscpi/src/fifo_private.h
+++ b/libscpi/src/fifo_private.h
@@ -44,22 +44,14 @@
extern "C" {
#endif
-
-#define FIFO_SIZE 16
-
- struct _fifo_t {
- int16_t wr;
- int16_t rd;
- int16_t size;
- int16_t data[FIFO_SIZE];
- };
- typedef struct _fifo_t fifo_t;
-
- void fifo_init(fifo_t * fifo) LOCAL;
- void fifo_clear(fifo_t * fifo) LOCAL;
- bool_t fifo_add(fifo_t * fifo, int16_t value) LOCAL;
- bool_t fifo_remove(fifo_t * fifo, int16_t * value) LOCAL;
- bool_t fifo_count(fifo_t * fifo, int16_t * value) LOCAL;
+ void fifo_init(scpi_fifo_t * fifo, int16_t * data, int16_t size) LOCAL;
+ void fifo_clear(scpi_fifo_t * fifo) LOCAL;
+ scpi_bool_t fifo_is_empty(scpi_fifo_t * fifo) LOCAL;
+ scpi_bool_t fifo_is_full(scpi_fifo_t * fifo) LOCAL;
+ scpi_bool_t fifo_add(scpi_fifo_t * fifo, int16_t value) LOCAL;
+ scpi_bool_t fifo_remove(scpi_fifo_t * fifo, int16_t * value) LOCAL;
+ scpi_bool_t fifo_remove_last(scpi_fifo_t * fifo, int16_t * value) LOCAL;
+ scpi_bool_t fifo_count(scpi_fifo_t * fifo, int16_t * value) LOCAL;
#ifdef __cplusplus
}
--
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