Commit 2689016a9b05866591066511db585f62d69d9771
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70b7c5d2
Improve documentation of modbus_report_slave_id
Inspired by https://github.com/remakeelectric/libmodbus/commit/56b2526f5140a7e7efd0a59d5f2e5fb200f5a632
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doc/modbus_report_slave_id.txt
| @@ -26,7 +26,8 @@ The response stored in _dest_ contains: | @@ -26,7 +26,8 @@ The response stored in _dest_ contains: | ||
| 26 | * additional data specific to each controller. For example, libmodbus returns | 26 | * additional data specific to each controller. For example, libmodbus returns |
| 27 | the version of the library as a string. | 27 | the version of the library as a string. |
| 28 | 28 | ||
| 29 | -The function write at most _max_dest_ bytes from the response to _dest_. | 29 | +The function writes at most _max_dest_ bytes from the response to _dest_ so |
| 30 | +you must take to allocate enough memory to store the results. | ||
| 30 | 31 | ||
| 31 | RETURN VALUE | 32 | RETURN VALUE |
| 32 | ------------ | 33 | ------------ |