examples: Update examples to use newer maa functions

* Use maa_init() before any other maa functions are called
* Use ioNN instead of gpioXX, Using mapping

Signed-off-by: Thomas Ingleby <thomas.c.ingleby@intel.com>

examples/blink-io8.c

@@ -29,10 +29,11 @@
 int
 main(int argc, char **argv)
 {
+    maa_init();
     fprintf(stdout, "MAA Version: %d\nStarting Blinking on IO8\n",
             maa_get_version());
     maa_gpio_context* gpio;
-    gpio = maa_gpio_init(26);
+    gpio = maa_gpio_init(8);
     maa_gpio_dir(gpio, MAA_GPIO_OUT);
 
     while (1) {

examples/cycle-pwm3.c

@@ -29,6 +29,7 @@
 int
 main ()
 {
+    maa_init();
     maa_pwm_context* pwm;
     pwm = maa_pwm_init(0, 3);
     if (pwm == NULL) {

examples/i2c_HMC5883L.c

@@ -78,6 +78,7 @@
 int
 main(int argc, char **argv)
 {
+    maa_init();
     float direction = 0;
     int16_t x = 0, y = 0, z = 0;
     char rx_tx_buf[MAX_BUFFER_LENGTH];

examples/javascript/example.js

@@ -23,7 +23,7 @@
  */
 
 var m = require("maajs")
-
+m.init();
 console.log("maa version: " + m.get_version());
 
 var r = new m.I2C(20, 21);

examples/python/blink-io8.py

@@ -25,8 +25,9 @@
 import pymaa as maa
 import time
 
+maa.maa_init()
 x = maa.gpio_t()
-maa.gpio_init(x, 26)
+maa.gpio_init(x, 8)
 maa.gpio_dir(x, "out")
 
 while True:

examples/python/cycle-pwm3.py

@@ -25,6 +25,7 @@
 import pymaa as maa
 import time
 
+maa.maa_init()
 x = maa.PWM(0,3)
 x.enable(1);
 x.period_us(20)

examples/python/hello_gpio.py

@@ -24,7 +24,8 @@
 
 import pymaa
 
+pumaa.maa_init()
 x = pymaa.gpio_t()
 print(x.pin)
-pymaa.gpio_init(x, 20)
+pymaa.gpio_init(x, 8)
 print(x.pin)

examples/python/readi2c.py

@@ -24,6 +24,7 @@
 
 import pymaa
 
+pumaa.maa_init()
 x = pymaa.I2CSlave(27,28)
 x.address(0x62)
 y= "  "