FreeCalypso > hg > fc-tourmaline
annotate src/g23m-fad/l2r/tra_dnp.c @ 51:04aaa5622fa7
disable deep sleep when Iota LEDB is on
TI's Iota chip docs say that CLK13M must be running in order for
LEDB to work, and practical experience on Mot C139 which uses
Iota LEDB for its keypad backlight concurs: if Calypso enters
deep sleep while the keypad backlight is turned on, the light
flickers visibly as the chipset goes into and out of deep sleep.
TI's original L1 sleep manager code had logic to disable deep sleep
when LT_Status() returns nonzero, but that function only works
for B-Sample and C-Sample LT, always returns 0 on BOARD 41 - no
check of Iota LEDB status anywhere. Change this code for our
current hardware: disable deep sleep when Iota LEDB has been
turned on through LLS.
author | Mychaela Falconia <falcon@freecalypso.org> |
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date | Mon, 19 Oct 2020 05:11:29 +0000 |
parents | fa8dc04885d8 |
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rev | line source |
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1
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1 /* |
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2 +----------------------------------------------------------------------------- |
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3 | Project : CSD (8411) |
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4 | Modul : tra_dnp.c |
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5 +----------------------------------------------------------------------------- |
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6 | Copyright 2002 Texas Instruments Berlin, AG |
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7 | All rights reserved. |
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8 | |
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9 | This file is confidential and a trade secret of Texas |
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10 | Instruments Berlin, AG |
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11 | The receipt of or possession of this file does not convey |
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12 | any rights to reproduce or disclose its contents or to |
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13 | manufacture, use, or sell anything it may describe, in |
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14 | whole, or in part, without the specific written consent of |
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15 | Texas Instruments Berlin, AG. |
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16 +----------------------------------------------------------------------------- |
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17 | Purpose : This Modul defines the functions for processing |
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18 | of incomming primitives for the component TRA |
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19 +----------------------------------------------------------------------------- |
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20 */ |
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21 |
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22 #ifndef TRA_DNP_C |
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23 #define TRA_DNP_C |
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24 #endif |
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25 |
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26 #define ENTITY_L2R |
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27 |
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28 /*==== INCLUDES ===================================================*/ |
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29 |
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30 #include <string.h> |
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31 |
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32 #include "typedefs.h" |
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33 #include "pconst.cdg" |
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34 #include "vsi.h" |
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35 #include "macdef.h" |
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36 #include "custom.h" |
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37 #include "gsm.h" |
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38 #include "prim.h" |
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39 #include "pei.h" |
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40 #include "tok.h" |
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41 #include "dti.h" |
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42 |
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43 #include "cl_ribu.h" |
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44 #include "tra_pei.h" |
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45 #include "tra.h" |
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46 |
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47 /*==== CONST =======================================================*/ |
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48 |
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49 /*==== TYPES =======================================================*/ |
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50 |
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51 /*==== VAR EXPORT ==================================================*/ |
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52 |
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53 /*==== VAR LOCAL ===================================================*/ |
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54 |
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55 /*==== FUNCTIONS ===================================================*/ |
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56 |
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57 /* |
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58 +------------------------------------------------------------------------------ |
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59 | Function : sig_dti_tra_dn_tx_buffer_ready_ind |
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60 +------------------------------------------------------------------------------ |
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61 | Description : Process signal DTI_REASON_TX_BUFFER_READY received from |
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62 | dti library callback function. |
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63 | |
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64 | Parameters : - |
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65 | |
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66 | Return : - |
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67 +------------------------------------------------------------------------------ |
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68 */ |
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69 GLOBAL void sig_dti_tra_dn_tx_buffer_ready_ind() |
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70 { |
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71 TRACE_FUNCTION ("sig_dti_tra_dn_tx_buffer_ready_ind()"); |
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72 |
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73 if (tra_data->dn.Brk_dti_data_ind NEQ NULL) |
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74 { |
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75 /* |
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76 * if there is a pending break indication to be sent via DTI, |
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77 * send it now |
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78 */ |
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79 sig_any_tra_dn_send_break_req(); |
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80 return; |
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81 } |
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82 |
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83 switch (GET_STATE (DN)) |
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84 { |
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85 case DN_IDLE: |
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86 { |
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87 SET_STATE (DN, DN_WAIT); |
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88 break; |
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89 } |
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90 case DN_SEND: |
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91 { |
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92 if (dl_send_data_ind()) |
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93 { |
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94 SET_STATE (DN, DN_IDLE); |
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95 } |
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96 break; |
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97 } |
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98 } |
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99 } |
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100 |
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101 /* |
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102 +------------------------------------------------------------------------------ |
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103 | Function : sig_dti_tra_dn_tx_buffer_full_ind |
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104 +------------------------------------------------------------------------------ |
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105 | Description : Process signal DTI_REASON_TX_BUFFER_FULL received from |
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106 | dti library callback function. |
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107 | |
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108 | Parameters : - |
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109 | |
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110 | Return : - |
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111 +------------------------------------------------------------------------------ |
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112 |
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113 The buffer function of DTILIB is not used. |
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114 So there is nothing to be done here yet... |
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115 |
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116 */ |
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117 |
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118 GLOBAL void sig_dti_tra_dn_tx_buffer_full_ind() |
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119 { |
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120 TRACE_FUNCTION ("sig_dti_tra_dn_tx_buffer_full_ind()"); |
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121 } |
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122 |
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123 |
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124 /* |
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125 +------------------------------------------------------------------------------ |
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126 | Function : rcv_ra_data_ind |
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127 +------------------------------------------------------------------------------ |
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128 | Description : Process primitive RA_DATA_IND received from RA. |
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129 | This function is called if the primitive RA_DATA_IND is |
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130 | received or from the signal processing in l2r_pei (tra). |
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131 | |
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132 | Parameters : ra_data_ind - |
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133 | |
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134 | |
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135 | Return : - |
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136 +------------------------------------------------------------------------------ |
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137 */ |
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138 |
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139 GLOBAL void rcv_ra_data_ind(T_RA_DATA_IND *ra_data_ind) |
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140 { |
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141 T_TRA_DN *ddl = &tra_data->dn; |
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142 T_FD *pFD = NULL; |
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143 |
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144 TRACE_FUNCTION("rcv_ra_data_ind()"); |
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145 |
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146 if (GET_STATE (MGT) NEQ MGT_IDLE) |
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147 { |
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148 TRACE_EVENT ("data rcvd while not in state MGT_IDLE"); |
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149 |
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150 while (cl_ribu_data_avail(ddl->ribu)) |
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151 { |
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152 cl_ribu_get(ddl->ribu); |
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153 } |
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154 |
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155 #ifdef _SIMULATION_ |
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156 PFREE (ra_data_ind); |
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157 #endif |
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158 return; |
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159 } |
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160 |
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161 #ifdef _SIMULATION_ |
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162 PACCESS (ra_data_ind); |
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163 if (ra_data_ind->sdu.l_buf) |
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164 { |
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165 pFD = tra_get_next_FrameDesc(); |
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166 TRACE_EVENT_P2("put - wi=%d - ri=%d", ddl->ribu->idx.wi, ddl->ribu->idx.ri); |
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167 memcpy(pFD->buf, ra_data_ind->sdu.buf, ra_data_ind->sdu.l_buf >> 3); |
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168 pFD->len = ra_data_ind->sdu.l_buf >> 3; |
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169 } |
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170 #endif |
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171 |
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172 ddl->sa = 0; |
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173 ddl->sb = 0; |
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174 ddl->x = 0; |
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175 |
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176 if (ra_data_ind->status & ST_SA) |
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177 ddl->sa = DTI_SA_OFF; |
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178 if (ra_data_ind->status & ST_SB) |
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179 ddl->sb = DTI_SB_OFF; |
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180 if (ra_data_ind->status & ST_X) |
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181 ddl->x = DTI_FLOW_OFF; |
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182 |
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183 if (ddl->ribu->idx.filled > 1) |
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184 TRACE_EVENT_P3("RIBU ddl: filled=%d; wi=%d; ri=%d", ddl->ribu->idx.filled, ddl->ribu->idx.wi, ddl->ribu->idx.ri); |
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185 |
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186 while (cl_ribu_data_avail(ddl->ribu)) |
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187 { |
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188 pFD = cl_ribu_get(ddl->ribu); |
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189 dl_prep_data_ind(pFD); |
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190 } |
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191 |
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192 switch (GET_STATE (DN)) |
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193 { |
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194 case DN_SEND: |
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195 break; |
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196 |
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197 case DN_IDLE: |
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198 if (pFD NEQ NULL) |
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199 { |
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200 SET_STATE (DN, DN_SEND); |
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201 } |
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202 break; |
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203 |
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204 case DN_WAIT: |
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205 if (dl_send_data_ind()) |
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206 { |
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207 SET_STATE (DN, DN_IDLE); |
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208 } |
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209 break; |
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210 |
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211 default: |
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212 break; |
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213 } |
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214 #ifdef _SIMULATION_ |
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215 PFREE (ra_data_ind); |
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216 #endif |
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217 } |