annotate src/ui3/mfw/mfw_phbi.h @ 680:ee3ac8c617cb

armio.c: set GPIO2 output high initially On TI-canonical platforms GPIO2 is DCD modem control output. In TI's original code the AI_InitIOConfig() function called from Init_Target() would configure GPIO2 as an output and set the initial output value to low, but then the init code in uartfax.c called from Init_Serial_Flows() would immediately change it to high, corresponding to DCD not asserted. The result is a momentary asserted-state glitch on the DCD output. The present change eliminates this glitch, setting DCD output to not-asserted initially like it should be.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 25 Jun 2020 03:17:43 +0000
parents e8ddbb0837ed
children
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1 /*
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2 +--------------------------------------------------------------------+
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3 | PROJECT: GSM-MFW (8417) $Workfile:: mfw_phbi.h $|
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4 | $Author:: Vo $Revision:: 1 $|
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5 | CREATED: 7.1.99 $Modtime:: 12.01.00 11:26 $|
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6 | STATE : code |
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7 +--------------------------------------------------------------------+
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8
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9 PURPOSE : Internal types defination for phonebook management
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10 .
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11 */
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12
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13 #ifndef DEF_MFW_PHBI
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14 #define DEF_MFW_PHBI
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15
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16 /*
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17 * PHB Control Block
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18 */
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19 typedef struct
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20 {
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21 T_MFW_EVENT emask; /* events of interest */
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22 T_MFW_EVENT event; /* current event */
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23 T_MFW_CB handler;
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24 T_MFW_PHB_PARA para;
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25 } T_MFW_PHB;
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26
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27 EXTERN BOOL phb_sign_exec (T_MFW_HDR * hdr,
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28 T_MFW_EVENT event,
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29 T_MFW_PHB_PARA *para);
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30 EXTERN void phb_ok_clck (void);
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31 EXTERN void phb_error_clck (void);
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32 EXTERN T_MFW_PHB_TON phb_cvtTon (T_ACI_TOA_TON ton);
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33 EXTERN T_MFW_PHB_NPI phb_cvtNpi (T_ACI_TOA_NPI npi);/*a0393213 warnings removal-return type changed from T_MFW_PHB_TON*/
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34 EXTERN T_ACI_TOA_TON phb_ncvtTon (T_MFW_PHB_TON ton);
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35 EXTERN T_ACI_TOA_NPI phb_ncvtNpi (T_MFW_PHB_NPI npi);/*a0393213 warnings removal-argument type changed from T_MFW_PHB_TON*/
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36 EXTERN void phb_read_upn_eeprom (void);
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37
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38 #endif