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small fixes for sdcard and file doc

This commit is contained in:
devsaurus 2017-01-06 16:15:29 +01:00
parent a592af7ab1
commit 5425adefff
2 changed files with 4 additions and 4 deletions
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7
docs/en/modules/file.md
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@ -162,7 +162,7 @@ Not supported for internal flash.
`file.mount(ldrv[, pin])` `file.mount(ldrv[, pin])`
#### Parameters #### Parameters
- `ldrv` name of the logical drive, `SD0:`, `SD1:`, etc. - `ldrv` name of the logical drive, `/SD0`, `/SD1`, etc.
- `pin` 1~12, IO index for SS/CS, defaults to 8 if omitted. - `pin` 1~12, IO index for SS/CS, defaults to 8 if omitted.
#### Returns #### Returns
@ -170,7 +170,7 @@ Volume object
#### Example #### Example
```lua ```lua
vol = file.mount("SD0:") vol = file.mount("/SD0")
vol:umount() vol:umount()
``` ```
@ -179,6 +179,7 @@ vol:umount()
Registers callback functions. Registers callback functions.
Trigger events are: Trigger events are:
- `rtc` deliver current date & time to the file system. Function is expected to return a table containing the fields `year`, `mon`, `day`, `hour`, `min`, `sec` of current date and time. Not supported for internal flash. - `rtc` deliver current date & time to the file system. Function is expected to return a table containing the fields `year`, `mon`, `day`, `hour`, `min`, `sec` of current date and time. Not supported for internal flash.
#### Syntax #### Syntax
@ -204,7 +205,7 @@ sntp.sync(server_ip,
``` ```
#### See also #### See also
[`rtctime.epoch2cal()`](rtctime.md#rtctimepoch2cal) [`rtctime.epoch2cal()`](rtctime.md#rtctimeepoch2cal)
## file.open() ## file.open()

1
docs/en/sdcard.md
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@ -2,7 +2,6 @@
Accessing files on external SD cards is currently only supported from the `file` module. This imposes the same overall restrictions of internal SPIFFS to SD cards: Accessing files on external SD cards is currently only supported from the `file` module. This imposes the same overall restrictions of internal SPIFFS to SD cards:
- only one file can be opened at a time
- no support for sub-folders - no support for sub-folders
- no timestamps - no timestamps
- no file attributes (read-only, system, etc.) - no file attributes (read-only, system, etc.)