FreeCalypso > hg > fc-tourmaline

annotate src/cs/services/fcbm/fcbm_task.c @ 274:fa22012c4a39

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CST: remove AT%Nxxxx old AEC control This crude method of enabling and configuring AEC is not compatible with L1_NEW_AEC, and even for the old AEC it did not support every possible combination. It is time for this hack to go. The new and proper way of enabling and configuring AEC is via RiViera Audio Service audio mode facility, either audio mode files or full access write, most directly accessible via fc-tmsh auw 12 for free experimentation.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 29 Jul 2021 18:57:36 +0000
parents baa738eeb842
children
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baa738eeb842 FCBM code implemented in first pass
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1 /*
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2 * The FCBM task's core function lives here.
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3 */
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4
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5 #include "fcbm/fcbm_env.h"
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6 #include "fcbm/fcbm_func_i.h"
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7 #include "fcbm/fcbm_timer_i.h"
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8 #include "fcbm/fcbm_life_cycle.h"
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9 #include "rv/rv_general.h"
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10 #include "rvf/rvf_api.h"
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11 #include "rvm/rvm_use_id_list.h"
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12
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13 enum fcbm_life_cycle_state fcbm_life_cycle_state;
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14
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15 T_RV_RET fcbm_core(void)
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16 {
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17 BOOLEAN error_occured = FALSE;
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18 T_RV_HDR *msg_ptr;
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19
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20 /* loop to process messages */
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21 while (error_occured == FALSE)
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22 {
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23 /* Wait for the necessary events (infinite wait for a msg in the mailbox 0). */
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24 UINT16 received_event = rvf_wait (0xffff, 0);
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25
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26 /* If an event related to mailbox 0 is received, then */
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27 if (received_event & RVF_TASK_MBOX_0_EVT_MASK)
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28 {
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29 /* Read the message in the driver mailbox and delegate action..*/
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30 msg_ptr = (T_RV_HDR *) rvf_read_mbox(FCBM_MAILBOX);
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31 if (msg_ptr) {
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32 fcbm_process_message(msg_ptr);
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33 rvf_free_buf ((void *) msg_ptr);
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34 }
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35 }
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36
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37 /* Timers */
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38 if (received_event & RVF_TIMER_0_EVT_MASK)
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39 fcbm_chg_periodic_timer();
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40 if (received_event & RVF_TIMER_1_EVT_MASK)
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41 fcbm_display_off_timer();
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42
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43 } // end of while
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44 return RV_OK;
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45 }