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mraa.c: Added init platform from json file

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Signed-off-by: Houman Brinjcargorabi <houman.brinjcargorabi@intel.com>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Houman Brinjcargorabi
2016-05-24 16:41:45 +01:00
committed by Brendan Le Foll
parent 346f447c4d
commit 8ba8ce3b26
6 changed files with 835 additions and 10 deletions
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1
include/mraa_internal.h
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@@ -37,6 +37,7 @@ extern "C" {
#include "mraa_lang_func.h"
extern mraa_board_t* plat;
extern char* platform_name;
extern mraa_iio_info_t* plat_iio;
extern mraa_lang_func_t* lang_func;

40
include/mraa_internal_types.h
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@@ -40,6 +40,46 @@
#define MRAA_IO_SETUP_FAILURE -2
#define MRAA_NO_SUCH_IO -1
// Json platform keys
#define INDEX_KEY "index"
#define NAME_KEY "name"
#define PIN_COUNT_KEY "pin_count"
#define GPIO_COUNT_KEY "gpio_count"
#define AIO_COUNT_KEY "aio_count"
#define SPI_COUNT_KEY "spi_count"
#define I2C_COUNT_KEY "i2c_count"
#define UART_COUNT_KEY "uart_count"
#define PWMDEFAULT_KEY "pwmDefPeriod"
#define PWMMAX_KEY "pwmMaxPeriod"
#define PWMMIN_KEY "pwmMinPeriod"
#define LABEL_KEY "label"
#define DEFAULT_KEY "default"
#define INVALID_KEY "invalid"
#define SCLPIN_KEY "sclpin"
#define SDAPIN_KEY "sdapin"
#define CHIP_ID_KEY "chipID"
#define RAW_PIN_KEY "rawpin"
#define RXPIN_KEY "rx"
#define TXPIN_KEY "tx"
#define UART_PATH_KEY "path"
#define CLOCK_KEY "clock"
#define MISO_KEY "miso"
#define MOSI_KEY "mosi"
#define CS_KEY "chipselect"
#define PIN_KEY "pin"
#define IO_KEY "layout"
#define PLATFORM_KEY "platform"
// IO keys
#define GPIO_KEY "GPIO"
#define SPI_KEY "SPI"
#define UART_KEY "UART"
#define I2C_KEY "I2C"
#define PWM_KEY "PWM"
#define AIO_KEY "AIO"
#define MRAA_JSONPLAT_ENV_VAR "MRAA_JSON_PLATFORM"
#ifdef FIRMATA
struct _firmata {
/*@*/