FreeCalypso > hg > fc-tourmaline

annotate src/cs/services/fcbm/fcbm_powerkey_if.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 implements the long-press-PWON interface for FCBM.
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3 */
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4
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5 #include "fcbm/fcbm_func_i.h"
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6 #include "fcbm/fcbm_send_msg.h"
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7 #include "kpd/kpd_api.h"
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8
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9 static void press_func(T_KPD_VIRTUAL_KEY_ID key)
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10 {
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11 fcbm_message_to_task(FCBM_START_PHONE);
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12 }
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13
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14 static void release_func(void)
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15 {
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16 }
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17
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18 void fcbm_setup_long_pwon(void)
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19 {
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20 KP_Init(press_func, release_func);
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21 }