FreeCalypso > hg > fc-magnetite
annotate src/cs/drivers/drv_app/fchg/fchg_task.c @ 520:ea4daae6e1ce
R2D defenestration: LCD-specific include paths case-fixed
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 22 Jul 2018 17:11:50 +0000 (2018-07-22) |
parents | 1c711302732a |
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rev | line source |
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FCHG: task core function implemented
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1 /* |
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2 * The FCHG task's core function lives here. |
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3 */ |
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4 |
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5 #include "fchg/fchg_env.h" |
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6 #include "fchg/fchg_func_i.h" |
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7 #include "rv/rv_general.h" |
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8 #include "rvf/rvf_api.h" |
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9 #include "rvm/rvm_use_id_list.h" |
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10 #include "abb/abb.h" |
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11 |
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12 static void set_initial_state(void) |
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13 { |
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14 SYS_UWORD16 abb_status; |
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15 |
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16 abb_status = ABB_Read_Status(); |
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17 if (abb_status & CHGPRES) { |
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18 if (pwr_ctrl->config_present) |
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19 pwr_ctrl->state = FCHG_STATE_READY_TO_CHARGE; |
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20 else |
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21 pwr_ctrl->state = FCHG_STATE_NO_CHARGING; |
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22 } else |
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23 pwr_ctrl->state = FCHG_STATE_NO_EXT_PWR; |
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24 } |
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25 |
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26 T_RV_RET fchg_core(void) |
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27 { |
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28 BOOLEAN error_occured = FALSE; |
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29 T_RV_HDR *msg_ptr; |
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30 |
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31 rvf_send_trace("FCHG task: Initialization", 25, NULL_PARAM, |
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32 RV_TRACE_LEVEL_DEBUG_LOW, FCHG_USE_ID); |
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33 pwr_load_ffs_batt_table(); |
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34 pwr_load_ffs_charging_config(); |
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35 set_initial_state(); |
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36 pwr_init_discharge(); |
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37 |
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38 /* loop to process messages */ |
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39 while (error_occured == FALSE) |
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40 { |
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41 /* Wait for the necessary events (infinite wait for a msg in the mailbox 0). */ |
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42 UINT16 received_event = rvf_wait (0xffff, 0); |
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43 |
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44 /* If an event related to mailbox 0 is received, then */ |
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45 if (received_event & RVF_TASK_MBOX_0_EVT_MASK) |
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46 { |
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47 /* Read the message in the driver mailbox and delegate action..*/ |
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48 msg_ptr = (T_RV_HDR *) rvf_read_mbox(FCHG_MAILBOX); |
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49 if (msg_ptr) { |
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50 pwr_process_message(msg_ptr); |
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51 rvf_free_buf ((void *) msg_ptr); |
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52 } |
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53 } |
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54 |
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55 /* Timers */ |
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56 if (received_event & RVF_TIMER_0_EVT_MASK) |
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57 pwr_handle_timer(); |
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58 |
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59 } // end of while |
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60 return RV_OK; |
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61 } |