annotate src/aci2/aci/ati_fchg.c @ 662:8cd8fd15a095

SIM speed enhancement re-enabled and made configurable TI's original code supported SIM speed enhancement, but Openmoko had it disabled, and OM's disabling of speed enhancement somehow caused certain SIM cards to start working which didn't work before (OM's bug #666). Because our FC community is much smaller in year 2020 than OM's community was in their day, we are not able to find one of those #666-affected SIMs, thus the real issue they had encountered remains elusive. Thus our solution is to re-enable SIM speed enhancement and simply wait for if and when someone runs into a #666-affected SIM once again. We provide a SIM_allow_speed_enhancement global variable that allows SIM speed enhancement to be enabled or disabled per session, and an /etc/SIM_spenh file in FFS that allows it to enabled or disabled on a non-volatile basis. SIM speed enhancement is now enabled by default.
author Mychaela Falconia <falcon@freecalypso.org>
date Sun, 24 May 2020 05:02:28 +0000
parents 96c1d047b3c6
children
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347
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1 /*
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2 * The non-standard FreeCalypso-added AT commands implemented in this module
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3 * expose the API of FreeCalypso battery charging driver FCHG.
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4 */
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5
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6 #ifndef ATI_FCHG_C
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7 #define ATI_FCHG_C
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8
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9 #include "aci_all.h"
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10
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11 #include <ctype.h>
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12 #include <string.h>
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13
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14 #include "aci_cmh.h"
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15 #include "ati_cmd.h"
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16 #include "aci_cmd.h"
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17 #include "aci_io.h"
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18 #include "aci_cmd.h"
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19 #include "l4_tim.h"
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20 #include "line_edit.h"
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21 #include "aci_lst.h"
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22
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23 #include "pcm.h"
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24 #include "audio.h"
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25 #include "aci.h"
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26 #include "rx.h"
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27 #include "pwr.h"
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28 #include "l4_tim.h"
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29
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30 #ifdef GPRS
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31 #ifdef DTI
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32 #include "dti.h"
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33 #include "dti_conn_mng.h"
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34 #include "dti_cntrl_mng.h"
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35 #endif /* DTI */
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36 #include "gaci.h"
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37 #include "gaci_cmh.h"
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38 #include "gaci_cmd.h"
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39 #endif /* GPRS */
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40
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41 #include "aci_mem.h"
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42 #include "aci_prs.h"
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43
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44 #include "ati_int.h"
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45
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46 #ifndef _SIMULATION_
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47 #include "ffs/ffs.h"
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48 #endif
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49
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50 #ifdef FF_ATI_BAT
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51
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52 #include "typedefs.h"
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53 #include "gdd.h"
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54 #include "bat.h"
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55
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56 #include "ati_bat.h"
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57
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58 #endif /*FF_ATI_BAT*/
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59
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60 #include "rv/rv_defined_swe.h" // for RVM_FCHG_SWE
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61
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62 #ifdef RVM_FCHG_SWE
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63 #include "fchg/fchg_api.h"
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64
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65 /* AT%CBC - customized alternative to standard AT+CBC */
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66 GLOBAL T_ATI_RSLT atPercentCBC ( char *cl, UBYTE srcId )
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67 {
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68 struct fchg_user_state fchg;
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69
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70 TRACE_FUNCTION("atPercentCBC()");
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71 if (fchg_get_current_state(&fchg) != RV_OK)
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72 return ATI_FAIL;
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73 sprintf(g_sa, "%%CBC: %d,%d,%d", fchg.chg_state, fchg.batt_mv,
347
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74 fchg.batt_percent);
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75 io_sendMessage(srcId, g_sa, ATI_NORMAL_OUTPUT);
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76 return ATI_CMPL;
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77 }
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78
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79 /* AT@CHG - manual control of battery charging */
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80 GLOBAL T_ATI_RSLT atAtCHG ( char *cl, UBYTE srcId )
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81 {
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82 enum fchg_user_charge_ctrl ctrl;
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83
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84 TRACE_FUNCTION("atAtCHG()");
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85 cl = parse(cl, "D", &ctrl);
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86 if (!cl)
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87 return ATI_FAIL;
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88 if (fchg_user_charge_control(ctrl) == RV_OK)
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89 return ATI_CMPL;
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90 else
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91 return ATI_FAIL;
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92 }
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93
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94 #endif /* RVM_FCHG_SWE */
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95
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96 /* AT%VBAT - retrieve VBAT measurement, independent of FCHG */
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97 GLOBAL T_ATI_RSLT atPercentVBAT ( char *cl, UBYTE srcId )
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98 {
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99 extern USHORT *csf_return_adc(void);
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100 USHORT *adc_conversion;
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101
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102 TRACE_FUNCTION("atPercentVBAT()");
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103 adc_conversion = csf_return_adc();
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104 sprintf(g_sa, "%%VBAT: %u", adc_conversion[0]);
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105 io_sendMessage(srcId, g_sa, ATI_NORMAL_OUTPUT);
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106 return ATI_CMPL;
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107 }
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108
347
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109 #endif /* ATI_FCHG_C */