FreeCalypso > hg > fc-magnetite

annotate src/cs/drivers/drv_app/fchg/fchg_api.c @ 701:35e7f9d0379f

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targets: add TARGET_HAS_BUZZER to c11x, c139 and dsample This new target config preprocessor symbol was introduced in Tourmaline in connection with the new approach to playing buzzer melodies via PWT, properly omitting the responsible code on targets where BU output controls the vibrator instead. That code is not present in Magnetite and we have no plans to backport it here, but target header files should be kept consistent between the two trees, especially given that we plan to support FC Venus target in Magnetite.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 26 Mar 2022 19:51:34 +0000
parents 3a7810ca74e2
children
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1 /*
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2 * The implementation of our external API functions lives here.
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3 */
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4
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5 #include "fchg/fchg_api.h"
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6 #include "fchg/fchg_env.h"
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7 #include "fchg/fchg_messages.h"
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8 #include "rv/rv_general.h"
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9 #include "rvf/rvf_api.h"
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10 #include "rvm/rvm_use_id_list.h"
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11
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12 T_RV_RET fchg_get_current_state(struct fchg_user_state *rstruct)
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13 {
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14 if (!pwr_ctrl)
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15 return RV_NOT_READY;
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16 rstruct->chg_state = pwr_ctrl->state;
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17 rstruct->batt_mv = pwr_ctrl->batt_mv;
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18 rstruct->batt_percent =
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19 pwr_ctrl->batt_thresholds[pwr_ctrl->curr_disch_thresh].remain_capa;
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20 return RV_OK;
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21 }
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22
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23 T_RV_RET fchg_user_charge_control(enum fchg_user_charge_ctrl arg)
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24 {
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25 enum pwr_msg_id msg_id;
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26 struct pwr_req_s *msg;
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27
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28 if (!pwr_ctrl)
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29 return RV_NOT_READY;
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30 switch (arg) {
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31 case FCHG_CHARGE_START:
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32 if (!pwr_ctrl->config_present)
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33 return RV_NOT_READY;
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34 msg_id = USER_START_CHARGE_REQ;
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35 break;
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36 case FCHG_CHARGE_STOP:
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37 msg_id = USER_STOP_CHARGE_REQ;
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38 break;
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39 default:
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40 return RV_INVALID_PARAMETER;
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41 }
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42 if (rvf_get_buf(pwr_ctrl->prim_id, sizeof(struct pwr_req_s),
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43 (T_RVF_BUFFER **)&msg) == RVF_RED) {
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44 rvf_send_trace(
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45 "rvf_get_buf() failed in fchg_user_charge_control()",
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46 50, NULL_PARAM, RV_TRACE_LEVEL_ERROR, FCHG_USE_ID);
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47 return RV_MEMORY_ERR;
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48 }
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49 msg->header.msg_id = msg_id;
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50 msg->header.src_addr_id = pwr_ctrl->addr_id;
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51 msg->header.dest_addr_id = pwr_ctrl->addr_id;
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52 msg->header.callback_func = NULL;
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53 if (rvf_send_msg(pwr_ctrl->addr_id, msg) != RV_OK) {
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54 rvf_send_trace("fchg_user_charge_control(): Send failed!", 40,
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55 NULL_PARAM, RV_TRACE_LEVEL_ERROR, FCHG_USE_ID);
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56 rvf_free_buf(msg);
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57 return RV_INTERNAL_ERR;
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58 }
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59 return RV_OK;
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60 }