xiaoxiang781216 commented on issue #210: Reimplement sim uart on top of serial driver framework URL: https://github.com/apache/incubator-nuttx/pull/210#issuecomment-585312812 I can run to nsh as normal with your config on Ubuntu, macOS specific issue? ramdisk_register: buffer: 0x556e73d89be0 nsectors: 16 sectsize: 64 nsh_romfsetc: Mounting ROMFS filesystem at target=/etc with source=/dev/ram1 romfs_bind: Entry rd_open: rd_crefs: 1 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 rd_ioctl: Entry rd_ioctl: ppv: 0x556e73d89be0 binfs_bind: Entry romfs_open: Open 'init.d/rcS' rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_seek: Seek to offset: 0 whence: 1 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_seek: New file position: 0 romfs_read: Read 1 bytes from offset 0 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 0 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89be0 romfs_filecacheread: XIP buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 0 romfs_read: Read 1 bytes from offset 1 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 1 romfs_read: Read 1 bytes from offset 2 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 2 romfs_read: Read 1 bytes from offset 3 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 3 romfs_read: Read 1 bytes from offset 4 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 4 romfs_read: Read 1 bytes from offset 5 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 5 romfs_read: Read 1 bytes from offset 6 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 6 romfs_read: Read 1 bytes from offset 7 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 7 romfs_read: Read 1 bytes from offset 8 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 8 romfs_read: Read 1 bytes from offset 9 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 9 romfs_read: Read 1 bytes from offset 10 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 10 romfs_read: Read 1 bytes from offset 11 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 11 romfs_read: Read 1 bytes from offset 12 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 12 romfs_read: Read 1 bytes from offset 13 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 13 romfs_read: Read 1 bytes from offset 14 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 14 romfs_read: Read 1 bytes from offset 15 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 15 romfs_read: Read 1 bytes from offset 16 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 16 romfs_read: Read 1 bytes from offset 17 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 17 romfs_read: Read 1 bytes from offset 18 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 18 romfs_read: Read 1 bytes from offset 19 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 19 romfs_read: Read 1 bytes from offset 20 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 20 romfs_read: Read 1 bytes from offset 21 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 21 romfs_read: Read 1 bytes from offset 22 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 22 romfs_read: Read 1 bytes from offset 23 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 23 romfs_read: Read 1 bytes from offset 24 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 24 romfs_read: Read 1 bytes from offset 25 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 25 romfs_read: Read 1 bytes from offset 26 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 26 romfs_read: Read 1 bytes from offset 27 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 27 romfs_read: Read 1 bytes from offset 28 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 28 romfs_read: Read 1 bytes from offset 29 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 29 romfs_read: Read 1 bytes from offset 30 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 30 romfs_read: Read 1 bytes from offset 31 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 31 romfs_read: Read 1 bytes from offset 32 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 32 romfs_read: Read 1 bytes from offset 33 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 33 romfs_read: Read 1 bytes from offset 34 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 34 romfs_read: Read 1 bytes from offset 35 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 35 romfs_read: Read 1 bytes from offset 36 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 36 romfs_read: Read 1 bytes from offset 37 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 37 romfs_read: Read 1 bytes from offset 38 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 38 romfs_read: Read 1 bytes from offset 39 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 39 romfs_seek: Seek to offset: 0 whence: 1 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_seek: New file position: 40 romfs_read: Read 1 bytes from offset 40 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 40 romfs_seek: Seek to offset: 0 whence: 1 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_seek: New file position: 41 romfs_read: Read 1 bytes from offset 41 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 41 romfs_read: Read 1 bytes from offset 42 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 42 romfs_read: Read 1 bytes from offset 43 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 43 romfs_read: Read 1 bytes from offset 44 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 44 romfs_read: Read 1 bytes from offset 45 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 45 romfs_read: Read 1 bytes from offset 46 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 46 romfs_read: Read 1 bytes from offset 47 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 47 romfs_read: Read 1 bytes from offset 48 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 48 romfs_read: Read 1 bytes from offset 49 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 49 romfs_read: Read 1 bytes from offset 50 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 50 romfs_read: Read 1 bytes from offset 51 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 51 romfs_read: Read 1 bytes from offset 52 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 52 romfs_read: Read 1 bytes from offset 53 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 53 romfs_read: Read 1 bytes from offset 54 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 54 romfs_read: Read 1 bytes from offset 55 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 55 romfs_read: Read 1 bytes from offset 56 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 56 romfs_read: Read 1 bytes from offset 57 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 57 romfs_read: Read 1 bytes from offset 58 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 58 romfs_read: Read 1 bytes from offset 59 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 59 romfs_read: Read 1 bytes from offset 60 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 60 romfs_read: Read 1 bytes from offset 61 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 61 romfs_read: Read 1 bytes from offset 62 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 62 mkrd: RAMDISK at 0x556e73f9cb30 ramdisk_register: buffer: 0x556e73f9cb30 nsectors: 1024 sectsize: 512 romfs_seek: Seek to offset: 0 whence: 1 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_seek: New file position: 63 romfs_read: Read 1 bytes from offset 63 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 3 romfs_filecacheread: sector: 3 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_read: Return 1 bytes from sector offset 63 romfs_read: Read 1 bytes from offset 64 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 3 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ca0 romfs_filecacheread: XIP buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 0 romfs_read: Read 1 bytes from offset 65 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 1 romfs_read: Read 1 bytes from offset 66 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 2 romfs_read: Read 1 bytes from offset 67 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 3 romfs_read: Read 1 bytes from offset 68 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 4 romfs_read: Read 1 bytes from offset 69 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 5 romfs_read: Read 1 bytes from offset 70 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 6 romfs_read: Read 1 bytes from offset 71 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 7 romfs_read: Read 1 bytes from offset 72 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 8 romfs_read: Read 1 bytes from offset 73 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 9 romfs_read: Read 1 bytes from offset 74 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 10 romfs_read: Read 1 bytes from offset 75 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 11 romfs_read: Read 1 bytes from offset 76 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 12 romfs_read: Read 1 bytes from offset 77 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 13 romfs_read: Read 1 bytes from offset 78 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 14 romfs_read: Read 1 bytes from offset 79 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 15 romfs_read: Read 1 bytes from offset 80 rd_geometry: Entry rd_geometry: available: true mediachanged: false writeenabled: false rd_geometry: nsectors: 16 sectorsize: 64 romfs_read: Read sector 4 romfs_filecacheread: sector: 4 cached: 4 sectorsize: 64 XIP base: 0x556e73d89be0 buffer: 0x556e73d89ce0 romfs_read: Return 1 bytes from sector offset 16 nsh: mkfatfs: command not found romfs_close: Closing NuttShell (NSH) NuttX-8.2 nsh> nsh> nsh> nsh> nsh> nsh> help help usage: help [-v] [<cmd>] [ cp echo hexdump mkrd ps sleep unset ? cmp exec kill mh pwd test usleep basename dirname exit losetup mount rm time xd break date false ls mv rmdir true cat dd free mb mw set uname cd df help mkdir poweroff sh umount Builtin Apps: hello nsh nsh>
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