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

!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

/************************************************************************************
*                                                                             	    *
*   lcd_process.c     : contains switch case on the received messages            	*
*						in LCD mailbox												*
*																					*
*	Project			: BLUETOOTH														*
*		                                            					    		*
*   Author         	: Davide Carpegna 				    							*
*   Version number	: 1.0														    *
*   Date        	: 29 September 2000												*		
*																				    *
*   (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved		*		
*************************************************************************************/

#include "rvf/rvf_api.h"
#include "rv/rv_general.h"
#include "r2d/lcd_messages.h"
#include "rvm/rvm_use_id_list.h"


void lcd_process(T_RV_HDR * msg_ptr)
{  

	switch (msg_ptr->msg_id)
	{
 
  		case LCD_INIT_EVT:	
   			/* LCD_init request by appli/atp */
   			{
   				rvf_send_trace("received LCD_init   ",20, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				LCD_Init_ll();		
   					
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};

   		case LCD_CLEAR_EVT:	
   			/* clear_lcd request by appli/atp */
   			{
   				rvf_send_trace("received lcd_clear  ",20, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				LCD_Clear_ll();		
   						
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};
		
   		case LCD_WRITE_STRING_EVT:	
   			/* write string request by appli/atp */
   			{
   				rvf_send_trace("received write string   ",24, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				LCD_Write_String((((T_LCD_WRITE_STRING *) msg_ptr)->row),(((T_LCD_WRITE_STRING *) msg_ptr)->column),&(((T_LCD_WRITE_STRING *) msg_ptr)->string),(((T_LCD_WRITE_STRING *) msg_ptr)->mode));
   						
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};

   		case LCD_WRITE_CENTER_EVT:	
   			/* write_string_center request by appli/atp */
   			{
   				rvf_send_trace("received write_string_center   ",31, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				LCD_Write_Center(&(((T_LCD_WRITE_CENTER *) msg_ptr)->string));
   						
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};

   		case LCD_CLEAR_STRING_EVT:	
   			/* clear_string request by appli/atp */
   			{
   				
   				rvf_send_trace("received clear string   ",24, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				//LCD_Clear_String((((T_LCD_CLEAR_STRING *) msg_ptr)->row));
   								
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};

   		case LCD_CLEAR_WORD_EVT:	
   			/* clear_word request by appli/atp */
   			{
   				rvf_send_trace("received clear word   ",22, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				//LCD_Clear_Word((((T_LCD_CLEAR_WORD *) msg_ptr)->row),(((T_LCD_CLEAR_WORD *) msg_ptr)->column),(((T_LCD_CLEAR_WORD *) msg_ptr)->length));
   						
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};

   		case LCD_PUT_PIXEL_EVT:	
   			/* put_pixel request by appli/atp */
   			{
   				rvf_send_trace("received put pixel   ",21, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				//LCD_Put_Pixel((((T_LCD_PUT_PIXEL *) msg_ptr)->x),(((T_LCD_PUT_PIXEL *) msg_ptr)->y));
   												

   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};

   		case LCD_CLEAR_PIXEL_EVT:	
   			/* clear_pixel request by appli/atp */
   			{
   				rvf_send_trace("received clear pixel   ",23, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				//LCD_Clear_Pixel((((T_LCD_CLEAR_PIXEL *) msg_ptr)->x),(((T_LCD_CLEAR_PIXEL *) msg_ptr)->y));
   												
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};

   		case LCD_DRAW_LINE_EVT:	
   			/* draw_line request by appli/atp */
   			{
   				rvf_send_trace("received draw line   ",21, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				//LCD_Draw_Line((((T_LCD_DRAW_LINE *) msg_ptr)->x1),(((T_LCD_DRAW_LINE *) msg_ptr)->y1),(((T_LCD_DRAW_LINE *) msg_ptr)->x2),(((T_LCD_DRAW_LINE *) msg_ptr)->y2));
   							
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};
   		
   		case LCD_CLEAR_LINE_EVT:	
   			/* clear_line request by appli/atp */
   			{
   				rvf_send_trace("received clear line   ",22, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				//LCD_Clear_Line((((T_LCD_CLEAR_LINE *) msg_ptr)->x1),(((T_LCD_CLEAR_LINE *) msg_ptr)->y1),(((T_LCD_CLEAR_LINE *) msg_ptr)->x2),(((T_LCD_CLEAR_LINE *) msg_ptr)->y2));
   							
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};

   		case LCD_DRAW_RECTANGLE_EVT:	
   			/* draw_rectangle request by appli/atp */
   			{
   				rvf_send_trace("received draw rectangle   ",26, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				//LCD_Draw_Rectangle((((T_LCD_DRAW_RECTANGLE *) msg_ptr)->x1),(((T_LCD_DRAW_RECTANGLE *) msg_ptr)->y1),(((T_LCD_DRAW_RECTANGLE *) msg_ptr)->x2),(((T_LCD_DRAW_RECTANGLE *) msg_ptr)->y2));
   												
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};

   		case LCD_CLEAR_RECTANGLE_EVT:	
   			/* clear_rectangle request by appli/atp */
   			{
   				rvf_send_trace("received clear rectangle   ",27, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				//LCD_Clear_Rectangle((((T_LCD_CLEAR_RECTANGLE *) msg_ptr)->x1),(((T_LCD_CLEAR_RECTANGLE *) msg_ptr)->y1),(((T_LCD_CLEAR_RECTANGLE *) msg_ptr)->x2),(((T_LCD_CLEAR_RECTANGLE *) msg_ptr)->y2));
   												
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};

   		case LCD_DRAW_ICON_EVT:	
   			/* display icon request by appli/atp */
   			{
   				rvf_send_trace("received display icon   ",24, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				//LCD_Draw_Icon((((T_LCD_DRAW_ICON *) msg_ptr)->x),(((T_LCD_DRAW_ICON *) msg_ptr)->y),(((T_LCD_DRAW_ICON *) msg_ptr)->icon_id));
   						
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};
   			
   		case LCD_DRAW_BLOC_EVT:	
   			/* draw bloc request by appli/atp */
   			{
   				rvf_send_trace("received draw bloc  ",20, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
  				//LCD_PixBlt_ll((((T_LCD_DRAW_BLOC *) msg_ptr)->table),(((T_LCD_DRAW_BLOC *) msg_ptr)->x_dim),(((T_LCD_DRAW_BLOC *) msg_ptr)->y_dim),(((T_LCD_DRAW_BLOC *) msg_ptr)->x_pos),(((T_LCD_DRAW_BLOC *) msg_ptr)->y_pos));
   												
   				/* free memory used for the DRIVER message */
   				rvf_free_buf((((T_LCD_DRAW_BLOC *) msg_ptr)->table));		
   				/* free memory used for the table copy */
   				rvf_free_buf ((void *) msg_ptr);
   				rvf_send_trace("free      ",10,NULL_PARAM , RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				break;
   			};

   		case LCD_REFRESH_BLOC_EVT:	
   			/*refresh bloc request by appli/atp */
   			{
   				rvf_send_trace("received refresh bloc",21, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				//LCD_Refresh_Bloc((((T_LCD_REFRESH_BLOC *) msg_ptr)->table),(((T_LCD_REFRESH_BLOC *) msg_ptr)->x_dim),(((T_LCD_REFRESH_BLOC *) msg_ptr)->y_dim),(((T_LCD_REFRESH_BLOC *) msg_ptr)->x_pos),(((T_LCD_REFRESH_BLOC *) msg_ptr)->y_pos));
   				
   				/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   				
   			};

		case LCD_SET_POWER_EVT:	
   			/* set_power request by appli/atp */
   			{
   				rvf_send_trace("received set power  ",20, NULL_PARAM, 
   				RV_TRACE_LEVEL_DEBUG_LOW, R2D_USE_ID );
   				
   				//LCD_Set_Power_ll();
   												
   					/* free memory used for the DRIVER message */
   				rvf_free_buf ((void *) msg_ptr);
   				break;
   			};


	}


}