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firmata: Convert mraa FirmataC implementation to work over Uart instead of serial implementation

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Signed-off-by: Shiran Ben-Melech <shiran.ben-melech@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Shiran Ben-Melech
2016-03-01 15:17:22 +02:00
committed by Brendan Le Foll
parent 4b76fbd14c
commit 04f7cbff5d
6 changed files with 42 additions and 425 deletions
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4
include/firmata/firmata.h
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@@ -24,7 +24,7 @@
#pragma once
#include "serial.h"
#include "uart.h"
#define MODE_INPUT 0x00
#define MODE_OUTPUT 0x01
@@ -89,7 +89,7 @@ typedef struct s_pin {
} t_pin;
typedef struct s_firmata {
t_serial* serial;
mraa_uart_context uart;
t_pin pins[128];
int i2cmsg[256][256];
int parse_command_len;

51
include/firmata/serial.h
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@@ -1,51 +0,0 @@
/*
* Copyright (c) 2016 Intel Corporation
* Copyright (c) 2015 Jules Dourlens (jdourlens@gmail.com)
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
#pragma once
#include <stdint.h>
#include <termios.h>
typedef struct s_serial {
int port_is_open;
const char* port_name;
int baud_rate;
char* error_msg;
int port_fd;
struct termios settings_orig;
struct termios settings;
int tx;
int rx;
} t_serial;
t_serial* serial_new();
int serial_open(t_serial* serial, const char* name);
int serial_setBaud(t_serial* serial, int baud);
int serial_read(t_serial* serial, void* ptr, int count);
int serial_write(t_serial* serial, void* ptr, int len);
int serial_waitInput(t_serial* serial, int msec);
int serial_discardInput(t_serial* serial);
void serial_flushOutput(t_serial* serial);
int serial_setControl(t_serial* serial, int dtr, int rts);