FreeCalypso > hg > fc-tourmaline
view src/cs/services/fcbm/fcbm_task.c @ 291:a72feaed133a
PWT buzzer driver: conditionalize on TARGET_HAS_BUZZER
Here we add a new target config preprocessor symbol TARGET_HAS_BUZZER,
currently defined for c11x and c139; later we also expect to have it
on for FC Venus, and in FC Magnetite we are going to turn it on for
target dsample, just for the sake of completeness and philosophical
correctness.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Sat, 26 Mar 2022 19:31:18 +0000 |
parents | baa738eeb842 |
children |
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/* * The FCBM task's core function lives here. */ #include "fcbm/fcbm_env.h" #include "fcbm/fcbm_func_i.h" #include "fcbm/fcbm_timer_i.h" #include "fcbm/fcbm_life_cycle.h" #include "rv/rv_general.h" #include "rvf/rvf_api.h" #include "rvm/rvm_use_id_list.h" enum fcbm_life_cycle_state fcbm_life_cycle_state; T_RV_RET fcbm_core(void) { BOOLEAN error_occured = FALSE; T_RV_HDR *msg_ptr; /* loop to process messages */ while (error_occured == FALSE) { /* Wait for the necessary events (infinite wait for a msg in the mailbox 0). */ UINT16 received_event = rvf_wait (0xffff, 0); /* If an event related to mailbox 0 is received, then */ if (received_event & RVF_TASK_MBOX_0_EVT_MASK) { /* Read the message in the driver mailbox and delegate action..*/ msg_ptr = (T_RV_HDR *) rvf_read_mbox(FCBM_MAILBOX); if (msg_ptr) { fcbm_process_message(msg_ptr); rvf_free_buf ((void *) msg_ptr); } } /* Timers */ if (received_event & RVF_TIMER_0_EVT_MASK) fcbm_chg_periodic_timer(); if (received_event & RVF_TIMER_1_EVT_MASK) fcbm_display_off_timer(); } // end of while return RV_OK; }