X-Git-Url: http://review.tizen.org/git/?a=blobdiff_plain;f=include%2Fmraa_internal.h;h=428876da55b1ddd433cf7f9be7b09764bf9aaec5;hb=HEAD;hp=4d71aa19d5da840ef81d42728d3edecb102368f5;hpb=fb030b5e9f39551697d67f64ca0df52a5bd161e8;p=contrib%2Fmraa.git

diff --git a/include/mraa_internal.h b/include/mraa_internal.h
index 4d71aa1..428876d 100644
--- a/include/mraa_internal.h
+++ b/include/mraa_internal.h
@@ -28,69 +28,107 @@
 extern "C" {
 #endif
 
+#include <syslog.h>
+#include <fnmatch.h>
+
 #include "common.h"
 #include "mraa_internal_types.h"
 #include "mraa_adv_func.h"
 
-extern mraa_adv_func_t* advance_func;
+extern mraa_board_t* plat;
+extern mraa_iio_info_t* plat_iio;
+
+/**
+ * Takes in pin information and sets up the multiplexors.
+ *
+ * @param meta
+ * @return mraa result type indicating success of actions.
+ */
+mraa_result_t mraa_setup_mux_mapped(mraa_pin_t meta);
+
+/**
+ * runtime detect running x86 platform
+ *
+ * @return mraa_platform_t of the init'ed platform
+ */
+mraa_platform_t mraa_x86_platform();
+
+/**
+ * runtime detect running arm platforms
+ *
+ * @return mraa_platform_t of the init'ed platform
+ */
+mraa_platform_t mraa_arm_platform();
 
-/** Setup gpio
+/**
+ * runtime detect running usb platform extender
  *
- * Will check input is valid for gpio and will also setup required multiplexers.
- * @param pin the pin as read from the board surface. i.e IO3 would be 3/
- * @return the pin as found in the pinmap
+ * @return mraa_platform_t of the detected platform extender
  */
-unsigned int mraa_setup_gpio(int pin);
+mraa_platform_t mraa_usb_platform_extender(mraa_board_t* board);
 
-/** Setup Analog interface
+/**
+ * runtime detect iio subsystem
  *
- * Will check input is valid for aio and will also setup required multiplexers.
- * @param pin the pin as read from the board surface. i.e A3 would be 3/
- * @return the pin as found in the pinmap
+ * @return mraa_result_t indicating success of iio detection
  */
-unsigned int mraa_setup_aio(int pin);
+mraa_result_t mraa_iio_detect();
 
-/** Setup i2c interface, sets up multiplexer on device.
+/**
+ * helper function to check if file exists
  *
- * @return unsigned int if using /dev/i2c-2 returned would be 2
+ * @param filename to check
+ * @return mraa_boolean_t boolean result.
  */
-unsigned int mraa_setup_i2c(int bus);
+mraa_boolean_t mraa_file_exist(const char* filename);
 
-/** Setup spi interface, sets up multiplexer on device.
+/**
+ * helper function to unglob filenames
  *
- * @return spi bus type
+ * @param filename to unglob
+ * @return char * with the existing filename matching the pattern of input. NULL if there is no
+ *match. Caller must free result
  */
-mraa_spi_bus_t* mraa_setup_spi(int bus);
+char* mraa_file_unglob(const char* filename);
 
-/** Setup PWM
+/**
+ * helper function to check if file contains a given text
  *
- * Will check input is valid for pwm and will also setup required multiplexers.
- * IF the pin also does gpio (strong chance), DO NOTHING, REV D quirk
- * @param pin the pin as read from the board surface.
- * @return the pwm pin_info_t of that IO pin
+ * @param filename to check
+ * @param content to check in file
+ * @return mraa_boolean_t boolean result.
  */
-mraa_pin_t* mraa_setup_pwm(int pin);
+mraa_boolean_t mraa_file_contains(const char* filename, const char* content);
 
-/** Setup gpio mux to go straight to SoC, galileo.
+/**
+ * helper function to check if file contains a given text
  *
- * @param pin physical pin to use
- * @return mraa_mmap_pin_t
+ * @param filename to check
+ * @param content to check in file
+ * @param content2 to check in same line of file
+ * @return mraa_boolean_t boolean result.
  */
-mraa_mmap_pin_t* mraa_setup_mmap_gpio(int pin);
+mraa_boolean_t mraa_file_contains_both(const char* filename, const char* content, const char* content2);
 
-/** Swap Directional mode.
+/**
+ * helper function to find out if file that is targeted by a softlink
+ * (partially) matches the given name
  *
- * @param pin physical pin to operate on
- * @return out direction to setup. 1 for output 0 for input
+ * @param filename of the softlink
+ * @param (partial) filename that is matched with the filename of the link-targeted file
+ * @return mraa_boolean_t true when targetname (partially) matches
  */
-mraa_result_t mraa_swap_complex_gpio(int pin, int out);
+mraa_boolean_t mraa_link_targets(const char* filename, const char* targetname);
 
-/** Setup uart muxes to exposes the pins physically.
+/**
+ * helper function to find the first i2c bus containing devname starting from
+ * i2c-n where n is startfrom
  *
- * @param index of the uart in the board definition to expose physically
- * @return mraa_result_t of operation
+ * @param device name to match
+ * @param i2c-dev number to start search from
+ * @return the matching i2c-dev bus id or -1
  */
-mraa_result_t mraa_setup_uart(int index);
+int mraa_find_i2c_bus(const char* devname, int startfrom);
 
 #ifdef __cplusplus
 }