FreeCalypso > hg > fc-magnetite

annotate src/cs/drivers/drv_app/fchg/fchg_api.c @ 632:d968a3216ba0

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new tangomdm build target TCS211/Magnetite built for target leonardo runs just fine on the Tango-based Caramel board, but a more proper tangomdm build target is preferable in order to better market these Tango modems to prospective commercial customers. The only differences are in GPIO and MCSI config: * MCSI is enabled in the tangomdm build config. * GPIO 1 is loudspeaker amplifier control on Leonardo, but on Tango platforms it can be used for anything. On Caramel boards this GPIO should be configured as an output driving high. * GPIO 2 needs to be configured as Calypso input on Leonardo, but on Tango platforms it can be used for anything. On Caramel boards this GPIO should be configured as an output, either high or low is OK.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 04 Jan 2020 19:27:41 +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 }