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view src/g23m-aci/uart/uart_txs.h @ 51:04aaa5622fa7

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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 fa8dc04885d8
children
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/* 
+----------------------------------------------------------------------------- 
|  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_txs.c 
+----------------------------------------------------------------------------- 
*/ 

#ifndef UART_TXS_H
#define UART_TXS_H


EXTERN void sig_ker_tx_dead_mode_req (void);

EXTERN void sig_ker_tx_ready_mode_req (void);

EXTERN void sig_ker_tx_mux_mode_req (void);

EXTERN void sig_drx_tx_data_available_ind (UBYTE   dlc_instance,
                                           T_desc2* transmit_data, 
                                           USHORT  transmit_pos);

EXTERN void sig_ker_tx_data_available_req (T_desc2* transmit_data, 
                                           USHORT  transmit_pos);

EXTERN void sig_drx_tx_data_not_available_ind (UBYTE dlc_instance);

EXTERN void sig_ker_tx_data_not_available_req (void);

EXTERN void sig_ker_tx_line_states_req (UBYTE dlc_instance);

EXTERN void sig_ker_tx_flush_req (void);

EXTERN void sig_ker_tx_restart_write_req (void);

#endif /* !UART_TXS_H */