HAL_UARTPorts (changes)
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Hardware Abstraction Layer
HAL entry points from RISC OS
ยป HAL_UARTPorts
HAL_UARTPorts
(HAL entry #65)
int HAL_UARTPorts()
| Entry | |
|---|---|
| - |
| Exit | |
|---|---|
| - | Returns the number of serial ports available |
Use
This is an internal call for use by the DualSerial module and should not be used by user code. Instead of calling the HAL directly, user code should interact with the Serial* entries that DualSerial creates in DeviceFS.
Returns the number of serial (UART) ports available.
See also
Information source: HWSupport.DualSerial.s.main in CVS
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