Interface: SlavePin

Semaphore-like interface for controlling a hardware pin (shared between the radio and flash)

Components providing this interface:: tos.platform.mica.SlavePinC
tos.platform.mica.SlavePinM

Components requiring this interface:: tos.platform.mica.SpiByteFifoC

Commands

result_t low(void) Set the pin low

Returns: SUCCESS
result_t high (void) Request the pin be set high.

Events

result_t notifyHigh(void) Signaled when pin is set high (see high())

Commands - Details

high

result_t high(void)

Request the pin be set high. If the number of calls to high is greater or equal to the number of calls to low (since initialisation), then the pin is set high and notifyHigh is signaled (with interrupts disabled)

Returns:

SUCCESS