FreeCalypso > hg > fc-magnetite
view src/gpf3/frame/frame.h @ 629:3231dd9b38c1
armio.c: make GPIOs 8 & 13 outputs driving 1 on all "classic" targets
Calypso GPIOs 8 & 13 are pinmuxed with MCUEN1 & MCUEN2, respectively,
and on powerup these pins are MCUEN, i.e., outputs driving 1. TI's code
for C-Sample and earlier turns them into GPIOs configured as outputs also
driving 1 - so far, so good - but TI's code for BOARD 41 (which covers
D-Sample, Leonardo and all real world Calypso devices derived from the
latter) switches them from MCUEN to GPIOs, but then leaves them as inputs.
Given that the hardware powerup state of these two pins is outputs driving 1,
every Calypso board design MUST be compatible with such driving; typically
these GPIO signals will be either unused and unconnected or connected as
outputs driving some peripheral. Turning these pins into GPIO inputs will
result in floating inputs on every reasonably-wired board, thus I am
convinced that this configuration is nothing but a bug on the part of
whoever wrote this code at TI.
This floating input bug had already been fixed earlier for GTA modem and
FCDEV3B targets; the present change makes the fix unconditional for all
"classic" targets. The newly affected targets are D-Sample, Leonardo,
Tango and GTM900.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Thu, 02 Jan 2020 05:38:26 +0000 |
parents | c41a534f33c6 |
children |
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/* +------------------------------------------------------------------------------ | File: frame.h +------------------------------------------------------------------------------ | Copyright 2002 Texas Instruments Berlin, AG | All rights reserved. | | This file is confidential and a trade secret of Texas | Instruments Berlin, AG | The receipt of or possession of this file does not convey | any rights to reproduce or disclose its contents or to | manufacture, use, or sell anything it may describe, in | whole, or in part, without the specific written consent of | Texas Instruments Berlin, AG. +----------------------------------------------------------------------------- | Purpose : Definitions for the frame. +----------------------------------------------------------------------------- */ #ifndef FRAME_H #define FRAME_H /*==== INCLUDES =============================================================*/ /*==== TYPES ================================================================*/ typedef enum { TST_ADR, RCV_ADR, END_OF_COMP_TABLE } T_COMPONENT_ID; typedef struct { void *RcvAdr; void *TstAdr; void *DrvListAdr; void *InitFuncAdr; UBYTE *FrameEnvAdr; } T_CONFIGURATION_ADDRESS; /*==== CONSTANTS ============================================================*/ #define PF_OK 0 #define PF_ERROR -1 #define VSI_CALLER 0, #ifdef __FRAME_C__ #ifndef RUN_INT_RAM char FRM_TST_NAME[RESOURCE_NAMELEN] = { 'T','S','T',0x0,0x0,0x0,0x0,0x0 }; char FRM_RCV_NAME[RESOURCE_NAMELEN] = { 'R','C','V',0x0,0x0,0x0,0x0,0x0 }; char FRM_SYST_NAME[RESOURCE_NAMELEN] = { 'S','Y','S','T',0x0,0x0,0x0,0x0 }; char FRM_PCO_NAME [RESOURCE_NAMELEN] = { 'P','C','O',0x0,0x0,0x0,0x0,0x0 }; char const *syst_wrn = "SYSTEM WARNING:"; #else extern char FRM_TST_NAME[]; extern char FRM_RCV_NAME[]; extern char FRM_SYST_NAME[]; extern char FRM_PCO_NAME[]; #endif #else extern char const *syst_wrn; #endif /* * Tokens of the system primitives */ #define SYSPRIM_REDIRECT_TOKEN "REDIRECT" #define SYSPRIM_CONNECT_TOKEN "CONNECT" #define SYSPRIM_DISCONNECT_TOKEN "DISCONNECT" #define SYSPRIM_DUPLICATE_TOKEN "DUPLICATE" #define SYSPRIM_CONFIG_TOKEN "CONFIG" #define SYSPRIM_MEMCHECK_TOKEN "MEMCHECK" #define SYSPRIM_RESET_TOKEN "RESET" #define SYSPRIM_VERSION_TOKEN "VERSION" #define SYSPRIM_CLEAR_TOKEN "CLEAR" #define SYSPRIM_NULL_TOKEN "NULL" #define SYSPRIM_TRACECLASS_TOKEN "TRACECLASS" #define SYSPRIM_DISPLAY_TOKEN "DISPLAY" #define SYSPRIM_BOOT_TOKEN "BOOT" #define SYSPRIM_SHOW_MEMORY "MEMORY" #define SYSPRIM_TRC_SUSPEND "TRCSUSPEND" #define SYSPRIM_READ_ROUTING "ROUTING" #define SYSPRIM_STR2IND_VERSION "STR2INDVERSION" #define SYSPRIM_EXIT_TOKEN "EXIT" #define SYSPRIM_REGISTER_TOKEN "REGISTER" #define SYSPRIM_WITHDRAW_TOKEN "WITHDRAW" #define SYSPRIM_STATUS_TOKEN "STATUS" #define SYSPRIM_SUPPRESS_OK "SUPPRESS_OK" #define SYSPRIM_GET_STACK_TIME "GET_STACK_TIME" #define SYSPRIM_IS_STACK_TIME "IS_STACK_TIME" #define SYSPRIM_READ_FFS_DAR "READ_DAR_FILE" #define SYSPRIM_SELECT_TIME_TDMA "TIME_TDMA" #define SYSPRIM_CHECK_OWNER "PPM_CHECK_OWNER" #define SYSPRIM_TST_SYNC_REQ "TST_SYNC_REQ" #define SYSPRIM_TST_SYNC_CNF "TST_SYNC_CNF" #define SYSPRIM_TST_SYNC_REJ "TST_SYNC_REJ" #define SYSPRIM_ROUTE_DESCLIST "ROUTE_DESCLIST" #define SYSPRIM_READ_COM_MATRIX "READ_COM_MATRIX" #define SYSPRIM_ISOLATE_TOKEN "ISOLATE" #define SYSPRIM_REGISTER_ERR_IND "REG_ERROR_IND" #define SYSPRIM_WITHDRAW_ERR_IND "WITHDRAW_ERROR_IND" #define SYSPRIM_CHECK_DESCLIST "CHECK_DESCLIST" #define SYSPRIM_PCHECK "PCHECK" #define PERIODIC_TIMER 0x8000 #define TIMEOUT_OCCURRED 0x4000 #define TIMER_HANDLE_MASK (~(PERIODIC_TIMER|TIMEOUT_OCCURRED)) /* * message prioritiey */ #define MSG_PRIMITIVE_PRIO OS_NORMAL #define MSG_SIGNAL_PRIO OS_URGENT #define MSG_TRACE_PRIO OS_NORMAL /* * length for traces */ #define ITRACE_LEN (2*sizeof(USHORT)+1) #define PTRACE_LEN_OPC16 18 #define PTRACE_LEN_OPC32 22 #define STRACE_LEN 80 #define TRACE_TEXT_SIZE (sizeof(T_S_HEADER)+TTRACE_LEN) #define TRACE_INDEX_SIZE (sizeof(T_S_HEADER)+ITRACE_LEN) #define TRACE_PRIM_SIZE (sizeof(T_S_HEADER)+PTRACE_LEN_OPC32) #define TRACE_STATE_SIZE (sizeof(T_S_HEADER)+STRACE_LEN) /*==== PROTOTYPES ===========================================================*/ GLOBAL void pf_Init (T_CONFIGURATION_ADDRESS *ConfigAddress); GLOBAL SHORT pf_CreateAllEntities (void); GLOBAL SHORT pf_StartAllTasks ( void ); GLOBAL void pf_Timeout (T_HANDLE TaskHandle, T_HANDLE EntityHandle, USHORT TimerIndex ); GLOBAL void pf_ProcessSystemPrim ( T_HANDLE TaskHandle, T_VOID_STRUCT *pPrim); GLOBAL int pf_handle_warning ( USHORT cause, const char * const format,...); GLOBAL void InitializeTimer (void); GLOBAL void InitializeTrace (void); GLOBAL void TracePoolstatus (T_HANDLE Caller ); GLOBAL void InitializePPM (void); GLOBAL void InitializeDriverConfig (void); #ifdef _TOOLS_ extern USHORT pf_get_frameenv (void); void set_stack_time (ULONG time); void get_local_time (ULONG *time); #endif /* _TOOLS_ */ #endif /* FRAME_H */