diff options
| author | Leonard Kugis <leonard@kug.is> | 2024-05-22 02:32:12 +0200 |
|---|---|---|
| committer | Leonard Kugis <leonard@kug.is> | 2024-05-22 02:32:12 +0200 |
| commit | b0356477bb99ce627e21091445fe0cd3fb8025d5 (patch) | |
| tree | c97513719ac861d623f32821236acb47cd24c1a7 /doc/FT245.md | |
| parent | 7789a69bd2a750043ffd3daee23bfca8cbb625a0 (diff) | |
FT245_read_buffered now returning actual number of bytes read.
Diffstat (limited to 'doc/FT245.md')
| -rw-r--r-- | doc/FT245.md | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/doc/FT245.md b/doc/FT245.md index 7f677ba..7ffea0e 100644 --- a/doc/FT245.md +++ b/doc/FT245.md @@ -1240,9 +1240,9 @@ Returns: - `true`: Data successfully transferred to output buffer. - `false`: Data could not be transferred to output buffer. -### `bool FT245_read_buffered(ft245_t *ft245, uint8_t *data, size_t size)` +### `size_t FT245_read_buffered(ft245_t *ft245, uint8_t *data, size_t size)` -Reads the given amount of data from the input buffer, specified with `size`, to the pointer `data`, if available. +Reads up to the given amount of data from the input buffer, specified with `size`, to the pointer `data`. Parameters: @@ -1252,8 +1252,7 @@ Parameters: Returns: -- `true`: Data successfully transferred to `data` buffer. -- `false`: Data could not be transferred to `data` buffer, i.e. no data available at input buffer. +- Number of bytes actually read. ### `bool FT245_write_word_buffered(ft245_t *ft245, uint32_t word)` |