view src/cs/services/atp/atp_messages.h @ 629:3231dd9b38c1

armio.c: make GPIOs 8 & 13 outputs driving 1 on all "classic" targets Calypso GPIOs 8 & 13 are pinmuxed with MCUEN1 & MCUEN2, respectively, and on powerup these pins are MCUEN, i.e., outputs driving 1. TI's code for C-Sample and earlier turns them into GPIOs configured as outputs also driving 1 - so far, so good - but TI's code for BOARD 41 (which covers D-Sample, Leonardo and all real world Calypso devices derived from the latter) switches them from MCUEN to GPIOs, but then leaves them as inputs. Given that the hardware powerup state of these two pins is outputs driving 1, every Calypso board design MUST be compatible with such driving; typically these GPIO signals will be either unused and unconnected or connected as outputs driving some peripheral. Turning these pins into GPIO inputs will result in floating inputs on every reasonably-wired board, thus I am convinced that this configuration is nothing but a bug on the part of whoever wrote this code at TI. This floating input bug had already been fixed earlier for GTA modem and FCDEV3B targets; the present change makes the fix unconditional for all "classic" targets. The newly affected targets are D-Sample, Leonardo, Tango and GTM900.
author Mychaela Falconia <falcon@freecalypso.org>
date Thu, 02 Jan 2020 05:38:26 +0000 (2020-01-02)
parents 945cf7f506b2
children
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/*******************************************************************************
 *
 * File Name : atp_messages.h
 *
 * External definition for ATP SW entity
 *
 * (C) Texas Instruments, all rights reserved
 *
 * Version number	: 0.1      Date : 28-Feb-2000
 *
 * History			: 0.1  - Created by E. Baissus
 *
 *
 * Author           : Eric Baissus : e-baissus@ti.com
 *
 *   (C) Copyright 2000 by Texas Instruments Incorporated, All Rights Reserved
 ******************************************************************************/
#ifndef ATP_MESSAGES_H
#define ATP_MESSAGES_H

#include "rv/rv_general.h"
#include "rvf/rvf_api.h"
#include "atp/atp_config.h"
#include "atp/atp_api.h"

#define ATP_MESSAGES_OFFSET              (0x32 << 10)


/* Generic structure for an ATP message */
typedef T_RV_HDR T_ATP_MESSAGE;


/* Header used by nearly all the ATP events */
typedef struct
{
	T_RV_HDR		rv_hdr;
	T_ATP_PORT_NB	port_nb;
} T_ATP_GENERIC_HEADER;




/* Open port Indication */
#define ATP_OPEN_PORT_IND (ATP_MESSAGES_OFFSET | 0x0001)

typedef struct
{
	T_RV_HDR			rv_hdr;
	T_ATP_PORT_NB		initiator_port_nb;
	T_ATP_SW_ENTITY_ID	initiator_id;
	T_ATP_CUSTOM_INFO	*custom_info_p;
} T_ATP_OPEN_PORT_IND;






/* Open port Confimation */
#define ATP_OPEN_PORT_CFM (ATP_MESSAGES_OFFSET | 0x0002)

typedef struct
{
	T_RV_HDR				rv_hdr;
	T_ATP_PORT_NB			initiator_port_nb;
	T_ATP_CUSTOM_INFO		*custom_info_p;
	T_ATP_OPEN_PORT_RESULT	result;
} T_ATP_OPEN_PORT_CFM;



/* Port Closed event */
#define ATP_PORT_CLOSED  (ATP_MESSAGES_OFFSET | 0x0003)

typedef struct
{
	T_RV_HDR			rv_hdr;
	T_ATP_PORT_NB		port_nb;
	T_ATP_SW_ENTITY_ID	closer_sw_id;
	T_ATP_PORT_NB		closer_port_nb;

} T_ATP_PORT_CLOSED;



/* Command Ready Event */
#define ATP_CMD_RDY  (ATP_MESSAGES_OFFSET | 0x0010)

typedef struct
{
	T_RV_HDR		rv_hdr;
	T_ATP_PORT_NB	port_nb;
	T_ATP_CMD_TYPE	cmd_type;
	T_ATP_CMD_NB	cmd_nb;
	T_ATP_CMD		*cmd_info_p;
}T_ATP_CMD_RDY;


	
/* Text Command Ready Event */
#define ATP_TXT_CMD_RDY  (ATP_MESSAGES_OFFSET | 0x0011)

typedef struct
{
	T_RV_HDR		rv_hdr;
	T_ATP_PORT_NB	port_nb;
	T_ATP_CMD_TYPE	cmd_type;
	T_ATP_TXT_CMD   txt_cmd_p;
}T_ATP_TXT_CMD_RDY;


/* No copy data ready event */
#define ATP_NO_COPY_DATA_RDY  (ATP_MESSAGES_OFFSET | 0x0020)

typedef struct
{
	T_RV_HDR		rv_hdr;
	T_ATP_PORT_NB	port_nb;
	UINT32			buffer_size;
	T_ATP_BUFFER	atp_buffer_p;
} T_ATP_NO_COPY_DATA_RDY;



/* Copy data ready event */
#define ATP_DATA_RDY  (ATP_MESSAGES_OFFSET | 0x0021)

typedef struct
{
	T_RV_HDR		rv_hdr;
	T_ATP_PORT_NB	port_nb;
	UINT32			nb_bytes;

}T_ATP_DATA_RDY;


/* Signal changed event*/
#define ATP_SIGNAL_CHANGED  (ATP_MESSAGES_OFFSET | 0x0030)

typedef struct
{
	T_RV_HDR					rv_hdr;
	T_ATP_PORT_NB				port_nb;
	T_ATP_PORT_SIGNAL			signal;
	T_ATP_SIGNAL_CHANGE_MASK	mask;
	T_RVF_MB_ID					mb;
}T_ATP_SIGNAL_CHANGED;


/* Mode changed event*/
#define ATP_PORT_MODE_CHANGED  (ATP_MESSAGES_OFFSET | 0x0031)

typedef struct
{
	T_RV_HDR		rv_hdr;
	T_ATP_PORT_NB	port_nb;
	T_ATP_PORT_MODE mode;
} T_ATP_PORT_MODE_CHANGED;


/* Mode changed event*/
#define ATP_ERROR  (ATP_MESSAGES_OFFSET | 0x0041)

typedef enum
{
	ATP_MEMORY_ERROR,
	ATP_PARAM_ERROR,
	ATP_ISSUED_IN_A_WRONG_STATE_ERROR,
	ATP_WAITING_FOR_RESULT,
	ATP_CANNOT_TRANSLATE_CMD,
	ATP_OTHER_SWE_NOT_IN_PROPER_MODE,
	ATP_SAME_ACTION_ALREADY_DONE, // Example : SWE already registerd
	ATP_NO_MORE_RESSOURCE // Example : no more place for any new SWE registration
}	T_ATP_ERROR_TYPE;

typedef enum
{
	ATP_ERROR_FAILED_TO_OPEN_A_PORT,
	ATP_ERROR_FAILED_TO_ACCEPT_A_PORT,
	ATP_ERROR_FAILED_TO_SEND_CMD,
	ATP_ERROR_FAILED_TO_CLOSE_A_PORT,
	ATP_ERROR_FAILED_TO_SEND_DATA,
	ATP_ERROR_FAILED_TO_GET_DATA,
	ATP_ERROR_FAILED_TO_HANDLE_MODE,
	ATP_ERROR_FAILED_TO_HANDLE_SIGNAL,
	ATP_ERROR_FAILED_TO_HANDLE_FLOW_REDIRECTION,
	ATP_ERROR_FAILED_TO_HANDLE_REGISTRATION,
	ATP_ERROR_FAILED_TO_GET_MEMORY
}	T_ATP_ERROR_MAIN_REASON;

typedef struct // TO UPDATE
{
	T_RV_HDR				rv_hdr;
	T_ATP_ERROR_MAIN_REASON main_reason;
	T_ATP_ERROR_TYPE		error_type;
} T_ATP_ERROR;


#endif