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annotate src/cs/services/fcbm/fcbm_env.c @ 263:b5e8dfd114a7

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Switch_ON(): go into charging boot mode on either CHGSTS or CHGPRES If someone were to plug and then unplug a charger into a switched-off phone in an extremely brief "glitch" manner, we should do an automatic power-off on boot in this condition. When we were checking only CHGPRES in Switch_ON(), we would go into Misc boot state instead, which is undesirable. Now if we have a CHGSTS but not CHGPRES condition, we will go into charging boot mode, and FCBM will then do the automatic power-off upon detecting absence of the charger in its periodic polling.
author Mychaela Falconia <falcon@freecalypso.org>
date Fri, 14 May 2021 05:50:36 +0000
parents baa738eeb842
children
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1 /*
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2 * This module provides the glue to the RiViera environment
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3 * for our FCBM SWE.
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4 */
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5
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6 #include "fcbm/fcbm_env.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_priorities.h"
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10 #include "rvm/rvm_api.h"
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11 #include "rvm/rvm_use_id_list.h"
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12 #include <string.h>
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13
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14 /* Global variables for FCBM addr_id and prim_id */
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15 T_RVF_ADDR_ID fcbm_addr_id;
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16 T_RVF_MB_ID fcbm_prim_id;
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17
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18 T_RVM_RETURN fcbm_get_info (T_RVM_INFO_SWE *infoSWE)
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19 {
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20 /* SWE info */
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21
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22 infoSWE->swe_type = RVM_SWE_TYPE_4;
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23 infoSWE->type_info.type4.swe_use_id = FCBM_USE_ID;
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24 memcpy( infoSWE->type_info.type4.swe_name, "FCBM", 5 );
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25
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26 infoSWE->type_info.type4.stack_size = FCBM_STACK_SIZE;
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27 infoSWE->type_info.type4.priority = RVM_FCBM_TASK_PRIORITY;
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28
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29 /* memory bank info */
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30 infoSWE->type_info.type4.nb_mem_bank = 1;
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31
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32 memcpy ((UINT8 *) infoSWE->type_info.type4.mem_bank[0].bank_name, "FCBM_PRIM", 10);
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33 infoSWE->type_info.type4.mem_bank[0].initial_params.size = FCBM_MB_PRIM_SIZE;
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34 infoSWE->type_info.type4.mem_bank[0].initial_params.watermark = FCBM_MB_PRIM_WATERMARK;
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35
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36 /* linked SWE info: we depend on FCHG, R2D, KPD */
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37 infoSWE->type_info.type4.nb_linked_swe = 3;
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38 infoSWE->type_info.type4.linked_swe_id[0] = FCHG_USE_ID;
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39 infoSWE->type_info.type4.linked_swe_id[1] = R2D_USE_ID;
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40 infoSWE->type_info.type4.linked_swe_id[2] = KPD_USE_ID;
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41
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42 /* generic functions */
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43 infoSWE->type_info.type4.set_info = fcbm_set_info;
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44 infoSWE->type_info.type4.init = fcbm_init;
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45 infoSWE->type_info.type4.core = fcbm_core;
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46 infoSWE->type_info.type4.stop = fcbm_stop;
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47 infoSWE->type_info.type4.kill = fcbm_kill;
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48
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49 /* Set the return path */
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50 infoSWE->type_info.type4.return_path.callback_func = NULL;
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51 infoSWE->type_info.type4.return_path.addr_id = 0;
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52
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53 return RV_OK;
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54 }
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55
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56 T_RVM_RETURN fcbm_set_info(T_RVF_ADDR_ID addr_id,
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57 T_RV_RETURN return_path[],
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58 T_RVF_MB_ID mbId[],
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59 T_RVM_RETURN (*callBackFct) (T_RVM_NAME SWEntName,
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60 T_RVM_RETURN errorCause,
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61 T_RVM_ERROR_TYPE errorType,
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62 T_RVM_STRING errorMsg))
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63 {
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64 /* Store the addr id */
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65 fcbm_addr_id = addr_id;
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66
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67 /* Store the memory bank id */
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68 fcbm_prim_id = mbId[0];
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69
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70 return RV_OK;
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71 }
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72
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73 T_RVM_RETURN fcbm_init(void)
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74 {
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75 return RV_OK;
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76 }
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77
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78 T_RVM_RETURN fcbm_stop(void)
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79 {
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80 return RV_OK;
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81 }
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82
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83 T_RVM_RETURN fcbm_kill(void)
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84 {
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85 return RV_OK;
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86 }