FreeCalypso > hg > fc-magnetite
view src/ui3/atb/ATBCommon.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 | e8ddbb0837ed |
| children |
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#ifndef ATB_COMMON_H #define ATB_COMMON_H /********************************************** * STANDARD DEFINITIONS * **********************************************/ #ifndef USHORT #define EXTERN extern #define GLOBAL #define LOCAL static #define ULONG unsigned long #define LONG long #define USHORT unsigned short #define SHORT short #define UBYTE unsigned char #define BYTE unsigned char #define BOOL unsigned char #endif #ifndef TRUE #define TRUE 1 #define FALSE 0 #endif /* UNICODE CHARACTERS */ #define UNICODE_EOLN 0x0000 #define UNICODE_STARTHIGHLIGHT 0x0100 #define UNICODE_ENDHIGHLIGHT 0x0200 #define UNICODE_LINEFEED 0x0A00 #define UNICODE_CR 0x0D00 #define UNICODE_SPACE 0x2000 #define UNICODE_HASH 0x2300 #define UNICODE_STAR 0x2A00 #define UNICODE_PLUS 0x2B00 #define UNICODE_FULLSTOP 0x2E00 #define UNICODE_EXCLAMATION 0x2100 #define UNICODE_QUESTION 0x3F00 #define UNICODE_ASCII 0xFF00 #define UNICODE_NONASCII 0x00FF #define UNICODE_EXTENDEDASCII 0x8000 #define WHOLESTRING 0xFFFF // parameter for length in uc... functions, copies until null is found #define UNICODE_WIDEST_CHAR 0xFFFF /* Used to return width of widest character in font */ /********************************************** * T_ATB_TEXT * * Standard text data structure *********************************************/ typedef struct { UBYTE dcs; USHORT len; UBYTE *data; } T_ATB_TEXT; /********************************************** * T_ATB_DCS * * Data coding schemes for text *********************************************/ typedef enum { ATB_DCS_ASCII, ATB_DCS_UNICODE } T_ATB_DCS; /********************************************** * T_ATB_WIN_SIZE * * Size of editor window *********************************************/ typedef struct { SHORT px; SHORT py; SHORT sx; SHORT sy; } T_ATB_WIN_SIZE; /********************************************** * FUNCTION PROTOTYPES * *********************************************/ /* ATB memory allocation */ UBYTE* ATB_mem_Alloc(USHORT size); void ATB_mem_Free(UBYTE* address, USHORT size); /* Character and string handling */ /*SPR2175, new function for conversion*/ int ATB_convert_String( char * ipString, UBYTE ipDataType, int ipLength, char * opString, UBYTE opDataType, int opLength, UBYTE addNull); void convertUnpacked7To8 (char * ipString, int ipLength, char * opString, int opLength); char ATB_char_GSM(char ascii_character); char ATB_char_Ascii(USHORT character); USHORT ATB_char_Unicode(char character); BOOL ATB_char_IsAscii(USHORT character); BOOL ATB_char_IsAlphabetic(USHORT character); BOOL ATB_char_IsNumeric(USHORT character); BOOL ATB_char_IsVisible(USHORT character); UBYTE ATB_string_Size(T_ATB_TEXT *text); void ATB_string_SetChar(T_ATB_TEXT *text, USHORT textIndex, USHORT character); USHORT ATB_string_GetChar(T_ATB_TEXT *text, USHORT textIndex); BOOL ATB_string_MoveLeft(T_ATB_TEXT *text, USHORT textIndex, USHORT offset); BOOL ATB_string_MoveRight(T_ATB_TEXT *text, USHORT textIndex, USHORT offset, USHORT size); USHORT ATB_string_Length(T_ATB_TEXT* text); USHORT ATB_string_UCLength(USHORT* text); void ATB_string_Copy(T_ATB_TEXT* dest, T_ATB_TEXT* src); void ATB_string_Concat(T_ATB_TEXT* dest, T_ATB_TEXT* srcen); SHORT ATB_string_FindChar(T_ATB_TEXT* text, USHORT character); void ATB_string_ToUnicode(T_ATB_TEXT *dest, T_ATB_TEXT *src); void ATB_string_ToAscii(T_ATB_TEXT *dest, T_ATB_TEXT *src); USHORT ATB_string_IndexMove(T_ATB_TEXT *text, USHORT textIndex, SHORT offset); /* Added to remove warnings Aug -11 */ EXTERN UBYTE utl_cvt8To7 ( const UBYTE* source, UBYTE source_len, UBYTE* dest, UBYTE bit_offset); /* End - remove warning Aug -11 */ #endif