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view src/g23m-aci/gdd_dio/gdd_dio_dtxf.h @ 221:5bf097aeaad7

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LLS: when turning off all LEDs on boot, skip LED-C Having LLS turn off LED-A and LED-B on boot is normally unnecessary (they should already be off in Iota), but it is harmless, hence this logic is kept for robustness. However, having LLS read-modify-write the BCICTL2 register (to turn off LED-C) creates a potential race condition with FCHG writes to this register, especially in the case when baseband switch-on is caused by VCHG and charging is expected to start right away. Furthermore, control of the charging LED itself (on those hw targets that have it) is the responsibility of the FCHG SWE, hence LLS should leave it alone.
author Mychaela Falconia <falcon@freecalypso.org>
date Mon, 26 Apr 2021 21:55:13 +0000
parents fa8dc04885d8
children
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/*
+-----------------------------------------------------------------------------
|  File     : gdd_dio_dtxf.h
+-----------------------------------------------------------------------------
|  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 gdd_dio_dtxf.c
+-----------------------------------------------------------------------------
*/

#ifndef GDD_DIO_DTXF_H
#define GDD_DIO_DTXF_H

/*
+------------------------------------------------------------------------------
| Function    : gdd_dio_dtx_get_send_buffer
+------------------------------------------------------------------------------
| Description : Get a send buffer
+------------------------------------------------------------------------------
*/
EXTERN GDD_RESULT gdd_dio_dtx_get_send_buffer
(
  T_GDD_CON_HANDLE  con_handle,
  T_GDD_BUF **      buf,
  U16               data_size
);

/*
+------------------------------------------------------------------------------
| Function    : gdd_dio_rx_send_buffer
+------------------------------------------------------------------------------
| Description : This function sends a buffer to DIO.
|               It is called from the GDD interface side.
+------------------------------------------------------------------------------
*/
EXTERN GDD_RESULT gdd_dio_dtx_send_buffer(T_GDD_CON_HANDLE con_handle, T_GDD_BUF * buf);

#endif /* !GDD_DIO_DTXF_H */