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HAL_UARTBreak
Hardware Abstraction Layer
HAL entry points from RISC OS
ยป HAL_UARTBreak
HAL_UARTBreak
(HAL entry #80)
int HAL_UARTBreak(int port,int enable)
| Entry | |
|---|---|
| port | Port number to modify |
| enable | Activates (1) or deactiveates (0) a break condition. -1 to read. |
| Exit | |
|---|---|
| - | Returns the previous break state. |
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.
Activates (1) or deactivates (0) a break condition. -1 to read, returns previous state.