FreeCalypso > hg > fc-tourmaline

view src/g23m-aci/uart/uart_drxs.h @ 72:7bf39f5e834d

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
backlight control on Luna: switch PWL instead of LEDB This change is preliminary toward upcoming rework of backlight control logic in our UI firmware. LEDB does not exist on Tango-based platforms (it is not brought out on Tango modules), thus turning it on and off produces absolutely no effect beyond making L1 disable deep sleep when LEDB is turned on. However, both iWOW DSK and our upcoming FC Caramel2 boards have a PWL LED, so let's switch that LED on and off to indicate the state of the UI firmware's backlight control. Note that we are NOT switching the actual Luna LCD backlight here, even though it is trivially controlled with a GPIO. The reason for this seemingly strange choice is that we don't want to turn this development board LCD backlight off until we bring the higher-level backlight control logic up to par, including new logic to "swallow" the first keypress that turns on the darkened LCD.
author Mychaela Falconia <falcon@freecalypso.org>
date Sat, 24 Oct 2020 07:39:54 +0000
parents fa8dc04885d8
children
line wrap: on
line source

/* 
+----------------------------------------------------------------------------- 
|  Project :  
|  Modul   :  
+----------------------------------------------------------------------------- 
|  Copyright 2002 Texas Instruments Berlin, AG 
|                 All rights reserved. 
| 
|                 This file is confidential and a trade secret of Texas 
|                 Instruments Berlin, AG 
|                 The receipt of or possession of this file does not convey 
|                 any rights to reproduce or disclose its contents or to 
|                 manufacture, use, or sell anything it may describe, in 
|                 whole, or in part, without the specific written consent of 
|                 Texas Instruments Berlin, AG. 
+----------------------------------------------------------------------------- 
|  Purpose :  Definitions for uart_drxs.c 
+----------------------------------------------------------------------------- 
*/ 

#ifndef UART_DRXS_H
#define UART_DRXS_H


EXTERN void sig_ker_drx_ready_mode_req (UBYTE dlc_instance);

EXTERN void sig_ker_drx_dead_mode_req (void);

EXTERN void sig_ker_drx_enable_req (void);

EXTERN void sig_ker_drx_disable_req (void);

EXTERN void sig_tx_drx_sending_req (void);

EXTERN void sig_tx_drx_data_sent_req (T_desc2* rest_data, USHORT pos);

EXTERN void sig_ker_drx_set_dti_peer_req (USHORT tui_peer, 
                                          T_HANDLE peer_handle, 
                                          UBYTE c_id);

#ifdef DTILIB
EXTERN void sig_ker_drx_set_dtilib_peer_req (void);
#ifdef DTI2
EXTERN void sig_ker_drx_disconnected_mode_req(void);
#endif /* DTI2 */
#endif /* DTILIB */

EXTERN void sig_ker_drx_flush_req (void);

#endif /* !UART_DRXS_H */