From 7534dda3b69026df6dc40b3d907b825a0078617b Mon Sep 17 00:00:00 2001
From: chenlh <2008get@163.com>
Date: 星期四, 21 八月 2025 20:14:01 +0800
Subject: [PATCH] Signed-off-by: chenlh <2008get@163.com>
---
drv/sport.c | 5 ++---
1 files changed, 2 insertions(+), 3 deletions(-)
diff --git a/drv/sport.c b/drv/sport.c
index cb74950..bc1b6e9 100644
--- a/drv/sport.c
+++ b/drv/sport.c
@@ -49,7 +49,6 @@
void * buffer;
};
-unsigned int SAMPLE_NUM = 32;
static AudioCodec mAudioCodec[16];
static u32 mCodecNum = 0;
static struct DMA_Desc sp_desc[32];//0a_ping,0a_pong,0b_ping,0b_pong,...
@@ -68,14 +67,14 @@
return 0;
}
-void sport_config(volatile SportRegsDef* regs , struct SportDef * config)
+void sport_config(volatile SportRegsDef* regs , struct SportDef * config, unsigned int sample_num)
{
u32 i;
volatile DMARegsDef* dma = get_dma_regs(config->spid);
struct DMA_Desc* desca_0 = &sp_desc[config->spid*2 + 0];
struct DMA_Desc* desca_1 = &sp_desc[config->spid*2 + 1];
- u32 dmaBufferLen = config->slots*SAMPLE_NUM;
+ u32 dmaBufferLen = config->slots * sample_num;
s32* dmaBuffer_ping, *dmaBuffer_pong;
if(config->enable_sec) {
--
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