diff options
| -rw-r--r-- | ports/rp2/CMakeLists.txt | 1 | ||||
| -rw-r--r-- | ports/rp2/fatfs_port.c | 34 | ||||
| -rw-r--r-- | ports/rp2/mpconfigport.h | 6 |
3 files changed, 41 insertions, 0 deletions
diff --git a/ports/rp2/CMakeLists.txt b/ports/rp2/CMakeLists.txt index bd58d8f70..cf20245a3 100644 --- a/ports/rp2/CMakeLists.txt +++ b/ports/rp2/CMakeLists.txt @@ -51,6 +51,7 @@ set(SOURCE_DRIVERS ) set(SOURCE_PORT + fatfs_port.c machine_adc.c machine_i2c.c machine_pin.c diff --git a/ports/rp2/fatfs_port.c b/ports/rp2/fatfs_port.c new file mode 100644 index 000000000..3821d6586 --- /dev/null +++ b/ports/rp2/fatfs_port.c @@ -0,0 +1,34 @@ +/* + * This file is part of the MicroPython project, http://micropython.org/ + * + * The MIT License (MIT) + * + * Copyright (c) 2013, 2014 Damien P. George + * + * Permission is hereby granted, free of charge, to any person obtaining a copy + * of this software and associated documentation files (the "Software"), to deal + * in the Software without restriction, including without limitation the rights + * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell + * copies of the Software, and to permit persons to whom the Software is + * furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE + * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, + * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN + * THE SOFTWARE. + */ + +#include "lib/oofatfs/ff.h" +#include "hardware/rtc.h" + +MP_WEAK DWORD get_fattime(void) { + datetime_t t; + rtc_get_datetime(&t); + return ((2000 + t.year - 1980) << 25) | ((t.month) << 21) | ((t.day) << 16) | ((t.hour) << 11) | ((t.min) << 5) | (t.sec / 2); +} diff --git a/ports/rp2/mpconfigport.h b/ports/rp2/mpconfigport.h index b3214acfc..69db4449d 100644 --- a/ports/rp2/mpconfigport.h +++ b/ports/rp2/mpconfigport.h @@ -118,6 +118,12 @@ #define MICROPY_PY_FRAMEBUF (1) #define MICROPY_VFS (1) #define MICROPY_VFS_LFS2 (1) +#define MICROPY_VFS_FAT (1) + +// fatfs configuration +#define MICROPY_FATFS_ENABLE_LFN (1) +#define MICROPY_FATFS_LFN_CODE_PAGE 437 /* 1=SFN/ANSI 437=LFN/U.S.(OEM) */ +#define MICROPY_FATFS_RPATH (2) // Use VfsLfs2's types for fileio/textio #define mp_type_fileio mp_type_vfs_lfs2_fileio |