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view src/cs/services/cst/cst.h @ 629:3231dd9b38c1

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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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/*
+--------------------------------------------------------------------+
| PROJECT : XXX                        SOURCE : CST.H                |
| AUTHOR  : XXX                        VERSION: 1.0                  |
| CREATED : 01.02.99                   STATE  : code                 |
+--------------------------------------------------------------------+

   MODULE  : CST

   PURPOSE : Definitions for the protocol stack entity CST.
*/

#ifndef CST_H
#define CST_H

#include "config/swconfig.cfg"
#include "config/chipset.cfg"

/*==== TEST =====================================================*/

/*
 * Dynamic Configuration Numbers
 */
#define ID_CONFIG                 1
#define ID_MUTE                   2
#define ID_GSM_PARAMETERS         11
#define ID_L1_PARAMETERS          12

/*
 * TIMER IDs
 */
#define T_RX 0   /* request of fieldstrength */
#define TMAX 0   /* must be the last one     */

/*
 * Configuration Parameter
 */
#define TCST1                0
#define TCST2                1


#if (CHIPSET == 0)
  #define ARMIO_CLK           0x0001
  #define RIF_CLKR            0x0002
  #define RIF_CLKX            0x0004
  #define RIF_CLK13           0x0010
  #define UWIRE_CLK           0x0020
  #define SIM_CLK             0x0040
  #define TSP_CLK             0x0080
  #define UART_CLK            0x0400
#endif

#if ((CHIPSET == 2) || (CHIPSET == 3) || (CHIPSET == 4) || \
     (CHIPSET == 5) || (CHIPSET == 6) || (CHIPSET == 7) || \
     (CHIPSET == 8) || (CHIPSET == 9) || (CHIPSET == 10) || \
     (CHIPSET == 11) || (CHIPSET == 12))
  #define ARMIO_CLK_CUT       0x0001
  #define UWIRE_CLK_CUT       0x0002
#endif

// ADC timer expiration value defining the ADC period
// with new frame all timer values are in ms not in tdma frames one TDMA approx 4.615 ms
#define ADC_PERIOD      4615

#ifdef ALR
//#define VM_BUFFER_SIZE 10240  // 10 seconds (1024 words for about 1 second of recording)
#endif


typedef struct
{
  UBYTE                 t_mode;
  ULONG                 t_val;
} T_TIMER_CONFIG;

#ifdef OPTION_TIMER
#define CST_TSTART(i,h,v) tim_start_timer(i,h,v)
#else
#define CST_TSTART(i,h,v) vsi_t_start(VSI_CALLER h,v)
#endif

#define TIMERSTART(i,v,h) csf_alloc_timer(i,v,&h)
#define TIMERSTOP(h) csf_free_timer(h); h = VSI_ERROR;

/*==== EXPORT =====================================================*/
/*
 * CST global data declarations
 */

#define CST_ADC_TIMER  0

/*
 * Prototypes Timer Modul
 */
/*
 * If all entities are linked into one module this definitions
 * prefixes all this functions with the enity name
 */
#ifdef OPTION_MULTITHREAD
  #define tim_init_timer       _ENTITY_PREFIXED(tim_init_timer)
  #define tim_set_timeout_flag _ENTITY_PREFIXED(tim_set_timeout_flag)
  #define tim_handle_timeout   _ENTITY_PREFIXED(tim_handle_timeout)
  #define tim_config_timer     _ENTITY_PREFIXED(tim_config_timer)
  #define tim_get_config_timer _ENTITY_PREFIXED(tim_get_config_timer)
  #define tim_start_timer      _ENTITY_PREFIXED(tim_start_timer)
  #define tim_flush_fifo       _ENTITY_PREFIXED(tim_flush_fifo)
#endif

#ifdef OPTION_TIMER
  /*
   * If all entities are linked into one module this definitions
   * prefixes the global data with the entity name
   */
  #ifdef OPTION_MULTITHREAD
    #define partab    _ENTITY_PREFIXED(partab)
  #endif

  EXTERN KW_DATA       partab[];
#endif

  /*
 * If all entities are linked into one module this definitions
 * prefixes the global data with the enity name
 */
#ifdef OPTION_MULTITHREAD
  #define hCommPL        _ENTITY_PREFIXED(hCommPL)
  #define hCommL1        _ENTITY_PREFIXED(hCommL1)
#endif

EXTERN T_HANDLE  hCommPL;         /* Communication to TI++    */
EXTERN T_HANDLE  hCommL1;         /* Communication to Layer 1 */
EXTERN T_HANDLE  cst_handle;

/*
 * Prototypes Customer Spefific Functions Modul
 */
/*
 * If all entities are linked into one module this definitions
 * prefixes all this functions with the enity name
 */
GLOBAL       void     csf_adc_process             (T_CST_ADC_IND *adc_results);
EXTERN       void     adc_start                   (void);
EXTERN       void     power_down_config           (UBYTE sleep_mode, USHORT clocks);
GLOBAL 		 void     csf_aec_enable 			  (USHORT aec_ctrl_reg);

#endif // CST_H