| *** Variables *** |
| ${URI} @https://dl.antmicro.com/projects/renode |
| ${PROMPT} zynq> |
| ${UART} sysbus.uart0 |
| ${SCRIPT} ${CURDIR}/../../../scripts/single-node/zynq_verilated_fpga_isp.resc |
| ${PLATFORM} @platforms/boards/mars_zx3.repl |
| ${FPGA_ISP_NATIVE_LINUX} @https://dl.antmicro.com/projects/renode/zynq-verilated-fpga-isp--libVfpga_isp-Linux-x86_64-2761546208.so-s_2469096-d8cc8cf568b66378feb8be1728b48dfc715bf38e |
| ${FPGA_ISP_NATIVE_WINDOWS} @https://dl.antmicro.com/projects/renode/zynq-verilated-fpga-isp--libVfpga_isp-Windows-x86_64-2761546208.dll-s_3486606-c3c342394dabb4d4bb3a6ae9c7773765f1a9d30a |
| ${FPGA_ISP_NATIVE_MACOS} @https://dl.antmicro.com/projects/renode/zynq-verilated-fpga-isp--libVfpga_isp-macOS-x86_64-2761546208.dylib-s_461448-e6e5a34d7850adba9c3d365a768151256096edad |
| ${BIN_VM} @https://dl.antmicro.com/projects/renode/zynq-verilated-fpga-isp--vmlinux-s_13735336-6a3e10bd5b6d301cc8846490cad6de9ec541e067 |
| ${ROOTFS} @https://dl.antmicro.com/projects/renode/zynq-verilated-fpga-isp--rootfs.ext2-s_33554432-cc9664564461b5be36a4d1841e50a760dc7f5ad1 |
| ${DTB} @https://dl.antmicro.com/projects/renode/zynq-verilated-fpga-isp--video-board.dtb-s_13451-bdb696327471e2247f811b03f37be84df994379a |
| ${VIRTIO} @https://dl.antmicro.com/projects/renode/empty-ext4-filesystem.img-s_33554432-1eb65a808612389cc35a69b81178fbad5708a863 |
| ${FASTVDMA_DRIVER} /lib/modules/5.15.0-xilinx/kernel/drivers/dma/fastvdma/fastvdma.ko |
| ${DEMOSAICER_DRIVER} /lib/modules/5.15.0-xilinx/kernel/drivers/media/platform/demosaicer/zynq_demosaicer.ko |
| |
| *** Keywords *** |
| Create Machine |
| Execute Command \$ispLinux?=${FPGA_ISP_NATIVE_LINUX} |
| Execute Command \$ispWindows?=${FPGA_ISP_NATIVE_WINDOWS} |
| Execute Command \$ispMacOS?=${FPGA_ISP_NATIVE_MACOS} |
| Execute Script ${SCRIPT} |
| Create Terminal Tester ${UART} |
| |
| Should Load Drivers |
| [Documentation] Loads fastvdma.ko and zynq_demosaicer.ko drivers. |
| |
| # Suppress messages from kernel space so it doesn't affect dd and cmp outputs |
| Write Line To Uart echo 0 > /proc/sys/kernel/printk |
| |
| # It seems like the simulated shell splits long lines what messes with `waitForEcho` in the terminal tester |
| Write Line To Uart insmod ${FASTVDMA_DRIVER} waitForEcho=false |
| Wait For Prompt On Uart ${PROMPT} |
| |
| Write Line To Uart insmod ${DEMOSAICER_DRIVER} waitForEcho=false |
| Wait For Prompt On Uart ${PROMPT} |
| |
| Write Line To Uart lsmod |
| Wait For Line On Uart Module |
| Wait For Line On Uart zynq_demosaicer |
| Wait For Line On Uart fastvdma |
| |
| Should Run v4l2-ctl and Debayer Images |
| [Documentation] Sets image to FPGA ISP input, runs v4l2-ctl and transfers said image through FPGA ISP which debayers it and saves the output. |
| |
| Write Line To Uart ./write_image |
| Wait For Prompt On Uart ${PROMPT} |
| |
| Write Line To Uart v4l2-ctl -d0 --set-fmt-video=width=600,height=398,pixelformat=RGB4 --stream-mmap --stream-count=1 --stream-to=out0.rgb waitForEcho=false |
| Wait For Line On Uart < timeout=300 |
| Wait For Prompt On Uart ${PROMPT} timeout=100 |
| |
| Write Line To Uart v4l2-ctl -d0 --set-fmt-video=width=600,height=398,pixelformat=RGB4 --stream-mmap --stream-count=1 --stream-to=out1.rgb waitForEcho=false |
| Wait For Line On Uart < timeout=300 |
| Wait For Prompt On Uart ${PROMPT} timeout=100 |
| |
| Verify Images |
| [Documentation] Verifies whether the image has been transferred correctly. |
| |
| # Verify if the images were debayered correctly |
| Write Line To Uart cmp -s out0.rgb out1.rgb && echo "CMP success" || echo "CMP failure" waitForEcho=false |
| Wait For Line On Uart CMP success |
| |
| *** Test Cases *** |
| |
| FPGA ISP Debayer On Native Communication |
| [Documentation] Test FPGA ISP debayering. |
| |
| Create Machine |
| Start Emulation |
| Wait For Prompt On Uart ${PROMPT} timeout=300 |
| Should Load Drivers |
| Should Run v4l2-ctl and Debayer Images |
| Verify Images |
