FreeCalypso > hg > fc-tourmaline
annotate src/cs/drivers/drv_app/fchg/fchg_task.c @ 295:e5cfd6362158
VIBR SWE hooked into RiViera
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Sun, 27 Mar 2022 19:44:08 +0000 |
parents | aec644728174 |
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rev | line source |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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1 /* |
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src/{condat,cs,gpf,nucleus}: import from Selenite
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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 "fchg/bsim_func_i.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 #include "abb/abb.h" |
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12 #include "etm/etm.h" |
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13 #include "etm/etm_api.h" |
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14 |
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15 static void set_initial_state(void) |
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16 { |
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17 SYS_UWORD16 abb_status; |
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18 |
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19 abb_status = ABB_Read_Status(); |
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20 if (abb_status & CHGPRES) { |
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21 if (pwr_ctrl->config_present || pwr_ctrl->bsim_mode) |
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22 pwr_ctrl->state = FCHG_STATE_READY_TO_CHARGE; |
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23 else |
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24 pwr_ctrl->state = FCHG_STATE_NO_CHARGING; |
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25 } else |
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26 pwr_ctrl->state = FCHG_STATE_NO_EXT_PWR; |
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27 } |
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28 |
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29 T_RV_RET fchg_core(void) |
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30 { |
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31 BOOLEAN error_occured = FALSE; |
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32 T_RV_HDR *msg_ptr; |
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33 |
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34 rvf_send_trace("FCHG task: Initialization", 25, NULL_PARAM, |
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35 RV_TRACE_LEVEL_DEBUG_LOW, FCHG_USE_ID); |
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36 pwr_load_ffs_batt_table(); |
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37 pwr_check_ffs_bsim(); |
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38 if (!pwr_ctrl->bsim_mode) |
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39 pwr_load_ffs_charging_config(); |
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40 set_initial_state(); |
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41 /* just for safety, clear any previous BCI hardware state */ |
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42 ABB_Write_Register_on_page(PAGE0, BCICTL2, 0); |
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43 if (pwr_ctrl->bsim_mode) { |
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44 bsim_init_percent(); |
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45 etm_register("BSIM", ETM_BSIM, 0, pwr_ctrl->addr_id, 0); |
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46 } else |
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47 pwr_init_discharge(); |
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48 |
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49 /* loop to process messages */ |
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50 while (error_occured == FALSE) |
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51 { |
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52 /* Wait for the necessary events (infinite wait for a msg in the mailbox 0). */ |
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53 UINT16 received_event = rvf_wait (0xffff, 0); |
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54 |
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55 /* If an event related to mailbox 0 is received, then */ |
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56 if (received_event & RVF_TASK_MBOX_0_EVT_MASK) |
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57 { |
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58 /* Read the message in the driver mailbox and delegate action..*/ |
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59 msg_ptr = (T_RV_HDR *) rvf_read_mbox(FCHG_MAILBOX); |
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60 if (msg_ptr) { |
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61 pwr_process_message(msg_ptr); |
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62 rvf_free_buf ((void *) msg_ptr); |
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63 } |
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64 } |
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65 |
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66 /* Timers */ |
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67 if (received_event & RVF_TIMER_0_EVT_MASK) |
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68 pwr_handle_timer(); |
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69 |
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70 } // end of while |
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71 return RV_OK; |
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72 } |