diff options
| author | Daniel Campora <daniel@wipy.io> | 2015-09-25 15:20:07 +0200 |
|---|---|---|
| committer | Daniel Campora <daniel@wipy.io> | 2015-09-27 11:27:24 +0200 |
| commit | ef369249cb406758ec1caa9a212478ef69fd7ff0 (patch) | |
| tree | 3b8e4b4358417693179b488dd79cb3b232538a6b /cc3200/mods/moduos.c | |
| parent | a7261ae059f171e9677a86c59c7f7ed9e24b7ace (diff) | |
cc3200: Implement support for os.dupterm().
Diffstat (limited to 'cc3200/mods/moduos.c')
| -rw-r--r-- | cc3200/mods/moduos.c | 31 |
1 files changed, 29 insertions, 2 deletions
diff --git a/cc3200/mods/moduos.c b/cc3200/mods/moduos.c index 8dc7716b5..096e9c393 100644 --- a/cc3200/mods/moduos.c +++ b/cc3200/mods/moduos.c @@ -34,7 +34,7 @@ #include "py/objstr.h" #include "py/runtime.h" #include "genhdr/mpversion.h" -#include "ff.h" +#include "moduos.h" #include "diskio.h" #include "sflash_diskio.h" #include "file.h" @@ -42,8 +42,8 @@ #include "mpexception.h" #include "version.h" #include "timeutils.h" -#include "moduos.h" #include "pybsd.h" +#include "pybuart.h" /// \module os - basic "operating system" services /// @@ -60,6 +60,7 @@ DECLARE PRIVATE DATA ******************************************************************************/ STATIC uint32_t os_num_mounted_devices; +STATIC os_term_dup_obj_t os_term_dup_obj; /****************************************************************************** DEFINE PUBLIC FUNCTIONS @@ -536,6 +537,31 @@ STATIC mp_obj_t os_mkfs(mp_obj_t device) { } STATIC MP_DEFINE_CONST_FUN_OBJ_1(os_mkfs_obj, os_mkfs); +STATIC mp_obj_t os_dupterm(uint n_args, const mp_obj_t *args) { + if (n_args == 0) { + if (MP_STATE_PORT(os_term_dup_obj) == MP_OBJ_NULL) { + return mp_const_none; + } else { + return MP_STATE_PORT(os_term_dup_obj)->stream_o; + } + } else { + mp_obj_t stream_o = args[0]; + if (stream_o == mp_const_none) { + MP_STATE_PORT(os_term_dup_obj) = MP_OBJ_NULL; + } else { + if (!MP_OBJ_IS_TYPE(stream_o, &pyb_uart_type)) { + // must be a stream-like object providing at least read and write methods + mp_load_method(stream_o, MP_QSTR_read, os_term_dup_obj.read); + mp_load_method(stream_o, MP_QSTR_write, os_term_dup_obj.write); + } + os_term_dup_obj.stream_o = stream_o; + MP_STATE_PORT(os_term_dup_obj) = &os_term_dup_obj; + } + return mp_const_none; + } +} +STATIC MP_DEFINE_CONST_FUN_OBJ_VAR_BETWEEN(os_dupterm_obj, 0, 1, os_dupterm); + STATIC const mp_map_elem_t os_module_globals_table[] = { { MP_OBJ_NEW_QSTR(MP_QSTR___name__), MP_OBJ_NEW_QSTR(MP_QSTR_uos) }, @@ -554,6 +580,7 @@ STATIC const mp_map_elem_t os_module_globals_table[] = { { MP_OBJ_NEW_QSTR(MP_QSTR_mount), (mp_obj_t)&os_mount_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_unmount), (mp_obj_t)&os_unmount_obj }, { MP_OBJ_NEW_QSTR(MP_QSTR_mkfs), (mp_obj_t)&os_mkfs_obj }, + { MP_OBJ_NEW_QSTR(MP_QSTR_dupterm), (mp_obj_t)&os_dupterm_obj }, /// \constant sep - separation character used in paths { MP_OBJ_NEW_QSTR(MP_QSTR_sep), MP_OBJ_NEW_QSTR(MP_QSTR__slash_) }, |