FreeCalypso > hg > fc-tourmaline
view src/cs/drivers/drv_app/r2d/lcd_process.c @ 51:04aaa5622fa7
disable deep sleep when Iota LEDB is on
TI's Iota chip docs say that CLK13M must be running in order for
LEDB to work, and practical experience on Mot C139 which uses
Iota LEDB for its keypad backlight concurs: if Calypso enters
deep sleep while the keypad backlight is turned on, the light
flickers visibly as the chipset goes into and out of deep sleep.
TI's original L1 sleep manager code had logic to disable deep sleep
when LT_Status() returns nonzero, but that function only works
for B-Sample and C-Sample LT, always returns 0 on BOARD 41 - no
check of Iota LEDB status anywhere. Change this code for our
current hardware: disable deep sleep when Iota LEDB has been
turned on through LLS.
| author | Mychaela Falconia <falcon@freecalypso.org> |
|---|---|
| date | Mon, 19 Oct 2020 05:11:29 +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; }; } }