在mmwave_mcuplus_sdk_04_02_00_03 am2732_mmw_demo_dssDDM例程中看到如下代码,意思是要不通过LVDS传出ADC数据,要不送HWA处理?这两者能同时存在吗?若不能,有什么限制?
#ifdef LVDS_STREAM
/* Configure memory in L3 Memory. */
/* pingAddress = 0x88000000 */
/* pongAddress = 0x88000000 + 0x4000 */
gConfigCsirx0ContextConfig[0].pingPongConfig.pingAddress = CSL_DSS_L3_U_BASE;
gConfigCsirx0ContextConfig[0].pingPongConfig.pongAddress = CSL_DSS_L3_U_BASE + CSL_DSS_HWA_BANK_SIZE;
#else
/* Configure memory in HWA Memory. */
gConfigCsirx0ContextConfig[0].pingPongConfig.pingAddress = CSL_DSS_HWA_DMA0_RAM_BANK0_BASE;
gConfigCsirx0ContextConfig[0].pingPongConfig.pongAddress = CSL_DSS_HWA_DMA0_RAM_BANK1_BASE;
#endif