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view src/cs/drivers/drv_app/r2d/lcd_gsm_ps_api.c @ 303:f76436d19a7a default tip

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!GPRS config: fix long-standing AT+COPS chance hanging bug There has been a long-standing bug in FreeCalypso going back years: sometimes in the AT command bring-up sequence of an ACI-only MS, the AT+COPS command would produce only a power scan followed by cessation of protocol stack activity (only L1 ADC traces), instead of the expected network search sequence. This behaviour was seen in different FC firmware versions going back to Citrine, and seemed to follow some law of chance, not reliably repeatable. This bug has been tracked down and found to be specific to !GPRS configuration, stemming from our TCS2/TCS3 hybrid and reconstruction of !GPRS support that was bitrotten in TCS3.2/LoCosto version. ACI module psa_mms.c, needed only for !GPRS, was missing in the TCS3 version and had to be pulled from TCS2 - but as it turns out, there is a new field in the MMR_REG_REQ primitive that needs to be set correctly, and that psa_mms.c module is the place where this initialization needed to be added.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 08 Jun 2023 08:23:37 +0000
parents 4e78acac3d88
children
line wrap: on
line source

/****************************************************************************/
/*                                                                          */
/*	File Name:	lcd_gsm_ps_api.c												*/
/*                                                                          */
/*	Purpose:	This file contains the adaptation layer used to direct		*/
/*	Condat LCD calls to void or not											*/
/*                                                                          */
/*  Version		0.1															*/
/*																			*/
/* 	Date       	Modification												*/
/*  ------------------------------------									*/
/*  29/09/2000	Create														*/
/*																			*/
/*	Author		Davide Carpegna												*/
/*																			*/
/* (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved*/
/****************************************************************************/

#ifndef _WINDOWS
#include "config/rv.cfg"
#endif


#if (_GSM==1)
#include "rv/rv_general.h"
#include "rvf/rvf_api.h"
#include "r2d/lcd_messages.h"


T_RV_RET LCD_Reset(void)
{
#if (TEST==0)
	return lcd_reset();
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_Clear(void)
{
#if (TEST==0)
	return lcd_clear();
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_Init(void)
{
#if (TEST==0)
	return lcd_init();
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_WriteString(UINT8 row, UINT8 column, char *string, T_VIDEO_MODE mode)
{
#if (TEST==0)
	return lcd_write_string(row, column, string, mode);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_WriteCenter( char *string)
{
#if (TEST==0)
	return lcd_write_center(string);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_ClearString(UINT8 row)
{
#if (TEST==0)
	return lcd_clear_string(row);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_ClearWord(UINT8 row, UINT8 column, UINT16 length)
{
#if (TEST==0)
	return lcd_clear_word(row, column, length);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_PutPixel(UINT8 x, UINT8 y)
{
#if (TEST==0)
	return lcd_put_pixel(x, y);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_ClearPixel(UINT8 x, UINT8 y)
{
#if (TEST==0)
	return lcd_clear_pixel(x, y);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_DrawLine(UINT8 x1, UINT8 y1, UINT8 x2, UINT8 y2)
{
#if (TEST==0)
	return lcd_draw_line(x1, y1, x2, y2);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_ClearLine(UINT8 x1, UINT8 y1, UINT8 x2, UINT8 y2)
{
#if (TEST==0)
	return lcd_clear_line(x1, y1, x2, y2);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_DrawRectangle(UINT8 x1, UINT8 y1, UINT8 x2, UINT8 y2)
{
#if (TEST==0)
	return lcd_draw_rectangle(x1, y1, x2, y2);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_ClearRectangle(UINT8 x1, UINT8 y1, UINT8 x2, UINT8 y2)
{
#if (TEST==0)
	return lcd_clear_rectangle(x1, y1, x2, y2);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_DrawIcon(UINT8 x,UINT8 y,UINT8 icon_id)
{
#if (TEST==0)
	return lcd_draw_icon(x,y,icon_id);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_RefreshBloc(char *table,UINT8 x_dim,UINT8 y_dim,UINT8 x_pos,UINT8 y_pos)
{
#if (TEST==0)
	return lcd_refresh_bloc(table,x_dim,y_dim,x_pos,y_pos);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_PixBlt(int x_pos,int y_pos,int x_dim,int y_dim,char *table)
{
#if (TEST==0)
	return lcd_pix_blt(x_pos,y_pos,x_dim,y_dim,table);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_Enable(UINT8 x)
{
#if (TEST==0)
	return lcd_enable(x);
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_SetPower(void)
{
#if (TEST==0)
	return lcd_set_power();
#else
	return RV_OK;
#endif
}


T_RV_RET LCD_Cursor(UINT8 y,UINT8 x)
{
#if (TEST==0)
	return lcd_cursor(y,x);
#else
	return RV_OK;
#endif
}


#endif