optimize configured defaults on littlefs and address review comments
support lseek() in littlefs in a way that enables terrain to work
rename file and directory structures in littlefs
code in littlefs glue should be C++ rather than C
check for strdup failure on littlefs
use correct read status for nor flash
implement format on littlefs
optimize device calls in littlefs flash usage
check for fileops allowed in littlefs
littlefs optimization and support for mtime
The delays will be canceled on return by the EXPECT_DELAY_MS(3000)
destructor at the start of the function. The current behavior will
unexpectedly cancel delays from higher levels up the stack and is likely
not what was intended.
normally fgets is on a buffered FILE handle. For AP_Filesystem we use
an unbuffered file descriptor. This means we were reading one byte at
a time from the file
this uses lseek to make fgets() much more efficient by reading the max
buffer size at a time in the file
Improves safety of use and clarity of users. Termination is not
included in the reported size to avoid changing user behavior or
misrepresenting the file contents.
Adds virtual directory entries for these virtual filesystems in /
RTL> ftp list
RTL> Listing /
D @MISSION
D @PARAM
D @ROMFS
D @SYS
D APM
D log
V5_BT.dfu 10541
bootlog.txt 297
dataman 350216
message-intervals-chan0.txt 7
Total size 352.60 kByte
ftp list @MISSION
RTL> Listing @MISSION
LIST: OP seq:7 sess:2 opcode:129 req_opcode:3 size:2 bc:0 ofs:0 plen=2 [2]
ftp list @ROMFS
RTL> Listing @ROMFS
bootloader.bin 16448
hwdef.dat 5743
io_firmware.bin 40880
Total size 61.59 kByte
This PR also makes us *much* more lenient in what we accept for looking at virtual filesystems, so
ftp list @SYS
ftp list /@SYS
ftp list @SYS/
ftp list /@SYS/
should all work
these are causing some boards to crash on startup. Tested with a
QiotekZealotH743 which doesn't get out of setup_usb_strings()
once we have debugged this we can re-add the functionality
vast numbers of these otherwise:
/home/pbarker/gcc/gcc-arm-none-eabi-10-2020-q4-major/bin/../lib/gcc/arm-none-eabi/10.2.1/../../../../arm-none-eabi/bin/ld: lib/libArduCopter_libs.a(liolib.c.0.o): in function `read_all':
liolib.c:(.text.read_all+0x20): undefined reference to `apfs_fread'
/home/pbarker/gcc/gcc-arm-none-eabi-10-2020-q4-major/bin/../lib/gcc/arm-none-eabi/10.2.1/../../../../arm-none-eabi/bin/ld: lib/libArduCopter_libs.a(liolib.c.0.o): in function `read_line':
liolib.c:(.text.read_line+0x24): undefined reference to `apfs_getc'
/home/pbarker/gcc/gcc-arm-none-eabi-10-2020-q4-major/bin/../lib/gcc/arm-none-eabi/10.2.1/../../../../arm-none-eabi/bin/ld: lib/libArduCopter_libs.a(liolib.c.0.o): in function `io_fclose':
liolib.c:(.text.io_fclose+0xe): undefined reference to `apfs_fclose'
/home/pbarker/gcc/gcc-arm-none-eabi-10-2020-q4-major/bin/../lib/gcc/arm-none-eabi/10.2.1/../../../../arm-none-eabi/bin/ld: lib/libArduCopter_libs.a(liolib.c.0.o): in function `io_open':
