FreeCalypso > hg > fc-tourmaline

comparison src/cs/drivers/drv_app/power/board/power.c @ 244:96784b8974eb

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Switch_ON(): detect charging mode by CHGPRES bit Consider the following scenario: the phone is on, the user plugs in the charger, and then executes the power-off operation. In the Iota VRPC this sequence translates to a switch-off immediately followed by another switch-on - but the CHGSTS bit doesn't get set on the second switch-on cycle! Disassembly of Pirelli's fw shows that they check the CHGPRES bit, and furthermore, if both CHGPRES and ONBSTS are set, the code they pass to their modified Power_ON_Button() function is the one for charging - so let's adopt the same CHGPRES check and the same priority order for switch-on causes.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 03 May 2021 06:51:29 +0000
parents 184a031e38e6
children a5b00817a60f
comparison
equal deleted inserted replaced
243:35474f3a1782 244:96784b8974eb
116 ** Warning The Set_Switch_ON_Cause() function has to be called prior. 116 ** Warning The Set_Switch_ON_Cause() function has to be called prior.
117 ** 117 **
118 *******************************************************************************/ 118 *******************************************************************************/
119 void Switch_ON(void) 119 void Switch_ON(void)
120 { 120 {
121 if (Power_abb_status & ONBSTS) 121 if (Power_abb_status & CHGPRES)
122 {
123 /* Switch on Condition on ON BUTTON Push */
124 rvf_send_trace("Push Button from OFF to ON",26, NULL_PARAM,
125 RV_TRACE_LEVEL_DEBUG_LOW, LCC_USE_ID);
126 Power_ON_Button();
127 }
128
129 else if (Power_abb_status & ONRSTS)
130 {
131 /* Switch on Condition on ON REM transition 0->1 */
132 rvf_send_trace("ON Remote",9, NULL_PARAM, RV_TRACE_LEVEL_DEBUG_LOW,
133 LCC_USE_ID);
134 Power_ON_Remote();
135 }
136
137 else if (Power_abb_status & CHGSTS)
138 { 122 {
139 /* Switch on Condition on CHARGER IC PLUG */ 123 /* Switch on Condition on CHARGER IC PLUG */
140 rvf_send_trace("Boot: Charger Plug",18, NULL_PARAM, 124 rvf_send_trace("Boot: Charger Plug",18, NULL_PARAM,
141 RV_TRACE_LEVEL_DEBUG_LOW, LCC_USE_ID); 125 RV_TRACE_LEVEL_DEBUG_LOW, LCC_USE_ID);
142 #if (MMI != 0) 126 #if (MMI != 0)
143 fcbm_message_to_task(FCBM_START_CHG_MODE); 127 fcbm_message_to_task(FCBM_START_CHG_MODE);
144 #endif 128 #endif
129 }
130
131 else if (Power_abb_status & ONBSTS)
132 {
133 /* Switch on Condition on ON BUTTON Push */
134 rvf_send_trace("Push Button from OFF to ON",26, NULL_PARAM,
135 RV_TRACE_LEVEL_DEBUG_LOW, LCC_USE_ID);
136 Power_ON_Button();
145 } 137 }
146 138
147 else 139 else
148 { 140 {
149 /* In FreeCalypso start from reset is NOT the same as PWON! */ 141 /* In FreeCalypso start from reset is NOT the same as PWON! */