Hello ,TI专家
我使用J722S MCU+ SDK的csirx_capture_testapp工程,测试接收雷达的MIPI数据,SDK版本10.00.00。测试结果来看,没有任何数据。
MIPI速率:800Mbps (已经在lib中将1.5Gbps修改为800Mbps)
分辨率:16400 * 128 (毫米波雷达数据,1个chirp data包含16400个bytes,128个chirpdata为1帧,)
硬件连接CSI RX0
麻烦TI工程师指导下问题,谢谢!
[MAIN_Cortex_R5_2] CSIRX_CAPT_APP: Sample Application - STARTS !!!
CSIRX_CAPT_APP:===================Setup Details===================
CSIRX_CAPT_APP: Capture DF:0x2a
CSIRX_CAPT_APP: Capture Resolution:16400 x 128
CSIRX_CAPT_APP:===================================================
CSIRX_CAPT_APP:Set D-PHY Configuration Successful for CSIRX instance 0!!!
CSIRX_CAPT_APP:Error Events Registration Successful for CSIRX instance 0!!!
CSIRX_CAPT_APP: CSIRX Capture created for CSIRX instance 0
CSIRX_CAPT_APP:Set D-PHY Configuration Successful for CSIRX instance 1!!!
CSIRX_CAPT_APP:Error Events Registration Successful for CSIRX instance 1!!!
CSIRX_CAPT_APP: CSIRX Capture created for CSIRX instance 1
==========================================================
CSIRX_CAPT_APP: Capture Status:
CSIRX_CAPT_APP: Capture instance:0
==========================================================
CSIRX_CAPT_APP: Frames Received: 0
CSIRX_CAPT_APP: Frames Received with errors: 0
CSIRX_CAPT_APP: Capture Application Completed!!!
CSIRX_CAPT_APP: FIFO Overflow Count: 0
CSIRX_CAPT_APP: Spurious UDMA interrupt count: 0
CSIRX_CAPT_APP: Front FIFO Overflow Count: 0
CSIRX_CAPT_APP: CRC Error Count: 0
CSIRX_CAPT_APP: Un-corrected ECC Error Count: 0
CSIRX_CAPT_APP: Corrected ECC Error Count: 0
CSIRX_CAPT_APP: Data ID Error Count: 0
CSIRX_CAPT_APP: Invalid Access Error Count: 0
CSIRX_CAPT_APP: Invalid Short Packet Receive Error Count: 0
CSIRX_CAPT_APP: Stream0 FIFO Overflow Error Count: 0
CSIRX_CAPT_APP: Stream1 FIFO Overflow Error Count: 0
CSIRX_CAPT_APP:[Channel No: 0] | Frame Queue Count: 4 | Frame De-queue Count: 4 | Frame Drop Count: 0
CSIRX_CAPT_APP:[Channel No: 1] | Frame Queue Count: 4 | Frame De-queue Count: 4 | Frame Drop Count: 0
CSIRX_CAPT_APP:[Channel No: 2] | Frame Queue Count: 4 | Frame De-queue Count: 4 | Frame Drop Count: 0
CSIRX_CAPT_APP:[Channel No: 3] | Frame Queue Count: 4 | Frame De-queue Count: 4 | Frame Drop Count: 0
CSIRX_CAPT_APP: 0 frames captured in 10000 msec at the rate of 0. 0 frames/sec.
==========================================================
CSIRX_CAPT_APP: Capture Status:
CSIRX_CAPT_APP: Capture instance:1
==========================================================
CSIRX_CAPT_APP: Frames Received: 0
CSIRX_CAPT_APP: Frames Received with errors: 0
CSIRX_CAPT_APP: Capture Application Completed!!!
CSIRX_CAPT_APP: FIFO Overflow Count: 0
CSIRX_CAPT_APP: Spurious UDMA interrupt count: 0
CSIRX_CAPT_APP: Front FIFO Overflow Count: 0
CSIRX_CAPT_APP: CRC Error Count: 0
CSIRX_CAPT_APP: Un-corrected ECC Error Count: 0
CSIRX_CAPT_APP: Corrected ECC Error Count: 0
CSIRX_CAPT_APP: Data ID Error Count: 0
CSIRX_CAPT_APP: Invalid Access Error Count: 0
CSIRX_CAPT_APP: Invalid Short Packet Receive Error Count: 0
CSIRX_CAPT_APP: Stream0 FIFO Overflow Error Count: 0
CSIRX_CAPT_APP: Stream1 FIFO Overflow Error Count: 0
CSIRX_CAPT_APP:[Channel No: 0] | Frame Queue Count: 4 | Frame De-queue Count: 4 | Frame Drop Count: 0
CSIRX_CAPT_APP:[Channel No: 1] | Frame Queue Count: 4 | Frame De-queue Count: 4 | Frame Drop Count: 0
CSIRX_CAPT_APP:[Channel No: 2] | Frame Queue Count: 4 | Frame De-queue Count: 4 | Frame Drop Count: 0
CSIRX_CAPT_APP:[Channel No: 3] | Frame Queue Count: 4 | Frame De-queue Count: 4 | Frame Drop Count: 0
CSIRX_CAPT_APP: 0 frames captured in 10000 msec at the rate of 0. 0 frames/sec.
CSIRX_CAPT_APP: Capture Driver deleted
CSIRX_CAPT_APP: Capture Driver deleted
Sample Application - DONE !!!