FreeCalypso > hg > fc-magnetite
view cdg-hybrid/sap-inline/8010_136_simdrv_sap_inline.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 | e7a67accfad9 |
| children |
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/*** ;******************************************************************************** ;*** File : 8010_136_simdrv_sap_inline.h ;*** Creation : Wed Mar 11 09:57:50 CST 2009 ;*** XSLT Processor : Apache Software Foundation / http://xml.apache.org/xalan-j / supports XSLT-Ver: 1 ;*** Copyright : (c) Texas Instruments AG, Berlin Germany 2002 ;******************************************************************************** ;*** Document Type : Service Access Point Specification ;*** Document Name : 8010_136_simdrv_sap ;*** Document No. : 8010.136.03.009 ;*** Document Date : 2004-06-10 ;*** Document Status: BEING_PROCESSED ;*** Document Author: FDU ;******************************************************************************** ;*** !!! THIS INCLUDE FILE WAS GENERATED AUTOMATICALLY, DO NOT MODIFY !!! ;******************************************************************************** ***/ #ifndef _8010_136_SIMDRV_SAP_INLINE_H_ #define _8010_136_SIMDRV_SAP_INLINE_H_ extern void simdrv_poweroff ( U8 reader_id ); extern U8 simdrv_reset ( U8 reader_id, U8 voltage_select ); extern U16 simdrv_xch_apdu ( U8 reader_id, T_SIMDRV_cmd_header cmd_header, T_SIMDRV_data_info data_info, T_SIMDRV_result_info *result_info ); extern void simdrv_register ( void ( *simdrv_insert )( T_SIMDRV_atr_string_info *atr_string_info, U8 config_requested, T_SIMDRV_config_characteristics *config_characteristics ), void ( *simdrv_remove )( void ) ); extern void simdrv_insert ( T_SIMDRV_atr_string_info *atr_string_info, U8 config_requested, T_SIMDRV_config_characteristics *config_characteristics ); extern void simdrv_remove ( void ); #endif /* !_8010_136_SIMDRV_SAP_INLINE_H_ */