修复小智播放问题

PeterJhon · PeterJhon · commit 259c9fb3d8a7 · 2025-12-17T23:28:46.000+08:00
diff --git a/libraries/HAL_Drivers/drv_i2s.c b/libraries/HAL_Drivers/drv_i2s.c
@@ -182,7 +182,9 @@ void ifx_set_samplerate(struct rt_audio_configure audio_config)
                 break;
         }
     }
-
+    #if defined(BSP_USING_XiaoZhi)
+        Cy_SysClk_PeriPclkSetFracDivider((en_clk_dst_t)CYBSP_TDM_CONTROLLER_0_CLK_DIV_GRP_NUM, CY_SYSCLK_DIV_16_5_BIT, 0U, 15U, 0U);
+    #endif
     Cy_SysClk_PeriPclkEnableDivider((en_clk_dst_t)CYBSP_TDM_CONTROLLER_0_CLK_DIV_GRP_NUM, CY_SYSCLK_DIV_16_5_BIT, 0U);
 }
 

Original file line number	Diff line number	Diff line change
`@@ -182,7 +182,9 @@ void ifx_set_samplerate(struct rt_audio_configure audio_config)`
`182`	`182`	`break;`
`183`	`183`	`}`
`184`	`184`	`}`
`185`		`-`
	`185`	`+ #if defined(BSP_USING_XiaoZhi)`
	`186`	`+ Cy_SysClk_PeriPclkSetFracDivider((en_clk_dst_t)CYBSP_TDM_CONTROLLER_0_CLK_DIV_GRP_NUM, CY_SYSCLK_DIV_16_5_BIT, 0U, 15U, 0U);`
	`187`	`+ #endif`
`186`	`188`	`Cy_SysClk_PeriPclkEnableDivider((en_clk_dst_t)CYBSP_TDM_CONTROLLER_0_CLK_DIV_GRP_NUM, CY_SYSCLK_DIV_16_5_BIT, 0U);`
`187`	`189`	`}`
`188`	`190`