FreeCalypso > hg > fc-tourmaline
view src/cs/drivers/drv_app/r2d/lcd_process.c @ 275:79cfefc1e2b4
audio mode load: gracefully handle mode files of wrong AEC version
Unfortunately our change of enabling L1_NEW_AEC (which is necessary
in order to bring our Calypso ARM fw into match with the underlying
DSP reality) brings along a change in the audio mode file binary
format and file size - all those new tunable AEC parameters do need
to be stored somewhere, after all. But we already have existing
mode files in the old format, and setting AEC config to garbage when
loading old audio modes (which is what would happen without the
present change) is not an appealing proposition.
The solution implemented in the present change is as follows: the
audio mode loading code checks the file size, and if it differs
from the active version of T_AUDIO_MODE, the T_AUDIO_AEC_CFG structure
is cleared - set to the default (disabled AEC) for the compiled type
of AEC. We got lucky in that this varying T_AUDIO_AEC_CFG structure
sits at the end of T_AUDIO_MODE!
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Fri, 30 Jul 2021 02:55:48 +0000 |
| parents | 4e78acac3d88 |
| children |
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/************************************************************************************ * * * 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; }; } }