FreeCalypso > hg > fc-magnetite
view src/cs/layer1/p_include/l1p_tabs.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 | 945cf7f506b2 |
| children |
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/************* Revision Controle System Header ************* * GSM Layer 1 software * L1P_TABS.H * * Filename l1p_tabs.h * Copyright 2003 (C) Texas Instruments * ************* Revision Controle System Header *************/ /********************************************************************* * Content: * This file contains miscelaneous ROM tables for packet procedures *********************************************************************/ #ifdef L1_SYNC_C /*-----------------------------------------------------------------*/ /* Frame Number Paging Position. */ /*-----------------------------------------------------------------*/ const UWORD8 PACKET_PG_POSITION[MAX_NBR_PG_BLKS * (MAX_PG_BLKS_INDEX+1)] = { // BS_PAG_BLKS_RES + BS_PBCCH_BLKS_RES = 1. // --------------------------------------- // Paging PCCCH_1, // Packet Paging Block Index = 0. PCCCH_2, // Packet Paging Block Index = 1. PCCCH_3, // Packet Paging Block Index = 2. PCCCH_4, // Packet Paging Block Index = 3. PCCCH_5, // Packet Paging Block Index = 4. PCCCH_6, // Packet Paging Block Index = 5. PCCCH_7, // Packet Paging Block Index = 6. PCCCH_8, // Packet Paging Block Index = 7. PCCCH_9, // Packet Paging Block Index = 8. PCCCH_10, // Packet Paging Block Index = 9. PCCCH_11, // Packet Paging Block Index = 10. // BS_PAG_BLKS_RES + BS_PBCCH_BLKS_RES = 2. // --------------------------------------- // Paging PCCCH_1, // Packet Paging Block Index = 0. PCCCH_2, // Packet Paging Block Index = 1. PCCCH_3, // Packet Paging Block Index = 2. PCCCH_4, // Packet Paging Block Index = 3. PCCCH_5, // Packet Paging Block Index = 4. PCCCH_7, // Packet Paging Block Index = 5. PCCCH_8, // Packet Paging Block Index = 6. PCCCH_9, // Packet Paging Block Index = 7. PCCCH_10, // Packet Paging Block Index = 8. PCCCH_11, // Packet Paging Block Index = 9. NULL, // Packet Paging Block Index = 10. // BS_PAG_BLKS_RES + BS_PBCCH_BLKS_RES = 3. // --------------------------------------- // Paging PCCCH_1, // Packet Paging Block Index = 0. PCCCH_2, // Packet Paging Block Index = 1. PCCCH_4, // Packet Paging Block Index = 2. PCCCH_5, // Packet Paging Block Index = 3. PCCCH_7, // Packet Paging Block Index = 4. PCCCH_8, // Packet Paging Block Index = 5. PCCCH_9, // Packet Paging Block Index = 6. PCCCH_10, // Packet Paging Block Index = 7. PCCCH_11, // Packet Paging Block Index = 8. NULL, // Packet Paging Block Index = 9. NULL, // Packet Paging Block Index = 10. // BS_PAG_BLKS_RES + BS_PBCCH_BLKS_RES = 4. // --------------------------------------- // Paging PCCCH_1, // Packet Paging Block Index = 0. PCCCH_2, // Packet Paging Block Index = 1. PCCCH_4, // Packet Paging Block Index = 2. PCCCH_5, // Packet Paging Block Index = 3. PCCCH_7, // Packet Paging Block Index = 4. PCCCH_8, // Packet Paging Block Index = 5. PCCCH_10, // Packet Paging Block Index = 6. PCCCH_11, // Packet Paging Block Index = 7. NULL, // Packet Paging Block Index = 8. NULL, // Packet Paging Block Index = 9. NULL, // Packet Paging Block Index = 10. // BS_PAG_BLKS_RES + BS_PBCCH_BLKS_RES = 5. // --------------------------------------- // Paging PCCCH_2, // Packet Paging Block Index = 0. PCCCH_4, // Packet Paging Block Index = 1. PCCCH_5, // Packet Paging Block Index = 2. PCCCH_7, // Packet Paging Block Index = 3. PCCCH_8, // Packet Paging Block Index = 4. PCCCH_10, // Packet Paging Block Index = 5. PCCCH_11, // Packet Paging Block Index = 6. NULL, // Packet Paging Block Index = 7. NULL, // Packet Paging Block Index = 8. NULL, // Packet Paging Block Index = 9. NULL, // Packet Paging Block Index = 10. // BS_PAG_BLKS_RES + BS_PBCCH_BLKS_RES = 6. // --------------------------------------- // Paging PCCCH_2, // Packet Paging Block Index = 0. PCCCH_4, // Packet Paging Block Index = 1. PCCCH_5, // Packet Paging Block Index = 2. PCCCH_8, // Packet Paging Block Index = 3. PCCCH_10, // Packet Paging Block Index = 4. PCCCH_11, // Packet Paging Block Index = 5. NULL, // Packet Paging Block Index = 6. NULL, // Packet Paging Block Index = 7. NULL, // Packet Paging Block Index = 8. NULL, // Packet Paging Block Index = 9. NULL, // Packet Paging Block Index = 10. // BS_PAG_BLKS_RES + BS_PBCCH_BLKS_RES = 7. // --------------------------------------- // Paging PCCCH_2, // Packet Paging Block Index = 0. PCCCH_5, // Packet Paging Block Index = 1. PCCCH_8, // Packet Paging Block Index = 2. PCCCH_10, // Packet Paging Block Index = 3. PCCCH_11, // Packet Paging Block Index = 4. NULL, // Packet Paging Block Index = 5. NULL, // Packet Paging Block Index = 6. NULL, // Packet Paging Block Index = 7. NULL, // Packet Paging Block Index = 8. NULL, // Packet Paging Block Index = 9. NULL, // Packet Paging Block Index = 10. // BS_PAG_BLKS_RES + BS_PBCCH_BLKS_RES = 8. // --------------------------------------- // Paging PCCCH_2, // Packet Paging Block Index = 0. PCCCH_5, // Packet Paging Block Index = 1. PCCCH_8, // Packet Paging Block Index = 2. PCCCH_11, // Packet Paging Block Index = 3. NULL, // Packet Paging Block Index = 4. NULL, // Packet Paging Block Index = 5. NULL, // Packet Paging Block Index = 6. NULL, // Packet Paging Block Index = 7. NULL, // Packet Paging Block Index = 8. NULL, // Packet Paging Block Index = 9. NULL, // Packet Paging Block Index = 10. // BS_PAG_BLKS_RES + BS_PBCCH_BLKS_RES = 9. // --------------------------------------- // Paging PCCCH_5, // Packet Paging Block Index = 0. PCCCH_8, // Packet Paging Block Index = 1. PCCCH_11, // Packet Paging Block Index = 2. NULL, // Packet Paging Block Index = 3. NULL, // Packet Paging Block Index = 4. NULL, // Packet Paging Block Index = 5. NULL, // Packet Paging Block Index = 6. NULL, // Packet Paging Block Index = 7. NULL, // Packet Paging Block Index = 8. NULL, // Packet Paging Block Index = 9. NULL, // Packet Paging Block Index = 10. // BS_PAG_BLKS_RES + BS_PBCCH_BLKS_RES = 10. // --------------------------------------- // Paging PCCCH_5, // Packet Paging Block Index = 0. PCCCH_11, // Packet Paging Block Index = 1. NULL, // Packet Paging Block Index = 2. NULL, // Packet Paging Block Index = 3. NULL, // Packet Paging Block Index = 4. NULL, // Packet Paging Block Index = 5. NULL, // Packet Paging Block Index = 6. NULL, // Packet Paging Block Index = 7. NULL, // Packet Paging Block Index = 8. NULL, // Packet Paging Block Index = 9. NULL, // Packet Paging Block Index = 10. // BS_PAG_BLKS_RES + BS_PBCCH_BLKS_RES = 11. // --------------------------------------- // Paging PCCCH_11, // Packet Paging Block Index = 0. NULL, // Packet Paging Block Index = 1. NULL, // Packet Paging Block Index = 2. NULL, // Packet Paging Block Index = 3. NULL, // Packet Paging Block Index = 4. NULL, // Packet Paging Block Index = 5. NULL, // Packet Paging Block Index = 6. NULL, // Packet Paging Block Index = 7. NULL, // Packet Paging Block Index = 8. NULL, // Packet Paging Block Index = 9. NULL, // Packet Paging Block Index = 10. }; // Starting times of each block for ordered list of blocks const UWORD8 ORDERED_BLOCK_START_TIME[12] = { 0, // B0 26, // B6 13, // B3 39, // B9 4, // B1 30, // B7 17, // B4 43, // B10 8, // B2 34, // B8 21, // B5 47 // B11 }; // Serving Cell PBCCH block index const UWORD8 PBCCH_BLK_INDEX[MAX_NBR_PB_BLKS * (MAX_PB_BLKS_INDEX+1)] = { // BS_BPCCH_BLKS = 0 0, 0, 0, 0, // BS_BPCCH_BLKS = 1 0, 6, 0, 0, // BS_BPCCH_BLKS = 2 0, 3, 6, 0, // BS_BPCCH_BLKS = 3 0, 3, 6, 9 }; // Serving PBCCH and Neighbor PBCCH block position in the MF52 const UWORD8 PBCCH_POSITION[4][4] = { {51,00,00,00}, // BS_PBCCH_BLKS=0 {51,25,00,00}, // BS_PBCCH_BLKS=1 {51,12,25,00}, // BS_PBCCH_BLKS=2 {51,12,25,38} // BS_PBCCH_BLKS=3 }; #else extern UWORD8 PACKET_PG_POSITION[MAX_NBR_PG_BLKS * (MAX_PG_BLKS_INDEX+1)]; extern UWORD8 ORDERED_BLOCK_START_TIME[12]; extern UWORD8 PBCCH_BLK_INDEX[MAX_NBR_PB_BLKS * (MAX_PB_BLKS_INDEX+1)]; extern UWORD8 PBCCH_POSITION[4][4]; #endif