Update Zephyr to v2.3.0

Author: valeros

boards/lpcxpresso55s16.json

@@ -0,0 +1,34 @@
+{
+  "build": {
+    "cpu": "cortex-m33",
+    "f_cpu": "150000000L",
+    "mcu": "lpc55s16",
+    "zephyr": {
+      "variant": "lpcxpresso55s16_ns"
+    }
+  },
+  "connectivity": [
+    "ethernet"
+  ],
+  "debug": {
+    "jlink_device": "LPC55S16",
+    "onboard_tools": [
+      "jlink"
+    ]
+  },
+  "frameworks": [
+    "zephyr"
+  ],
+  "name": "NXP LPCXpresso55S16",
+  "upload": {
+    "maximum_ram_size": 98304,
+    "maximum_size": 262144,
+    "protocol": "jlink",
+    "protocols": [
+      "jlink",
+      "mbed"
+    ]
+  },
+  "url": "https://www.nxp.com/design/development-boards/lpcxpresso-boards/lpcxpresso55s16-development-board:LPC55S16-EVK",
+  "vendor": "NXP"
+}

examples/zephyr-blink/src/main.c

@@ -6,27 +6,52 @@
 
 #include <zephyr.h>
 #include <device.h>
+#include <devicetree.h>
 #include <drivers/gpio.h>
 
-#define LED_PORT	DT_ALIAS_LED0_GPIOS_CONTROLLER
-#define LED		DT_ALIAS_LED0_GPIOS_PIN
 
 /* 1000 msec = 1 sec */
-#define SLEEP_TIME	1000
+#define SLEEP_TIME_MS   1000
+
+/* The devicetree node identifier for the "led0" alias. */
+#define LED0_NODE DT_ALIAS(led0)
+
+#if DT_NODE_HAS_STATUS(LED0_NODE, okay)
+#define LED0	DT_GPIO_LABEL(LED0_NODE, gpios)
+#define PIN	DT_GPIO_PIN(LED0_NODE, gpios)
+#if DT_PHA_HAS_CELL(LED0_NODE, gpios, flags)
+#define FLAGS	DT_GPIO_FLAGS(LED0_NODE, gpios)
+#endif
+#else
+/* A build error here means your board isn't set up to blink an LED. */
+#error "Unsupported board: led0 devicetree alias is not defined"
+#define LED0	""
+#define PIN	0
+#endif
+
+#ifndef FLAGS
+#define FLAGS	0
+#endif
 
 void main(void)
 {
-	u32_t cnt = 0;
 	struct device *dev;
+	bool led_is_on = true;
+	int ret = 0;
 
-	dev = device_get_binding(LED_PORT);
-	/* Set LED pin as output */
-	gpio_pin_configure(dev, LED, GPIO_DIR_OUT);
+	dev = device_get_binding(LED0);
+	if (dev == NULL) {
+		return;
+	}
+
+	ret = gpio_pin_configure(dev, PIN, GPIO_OUTPUT_ACTIVE | FLAGS);
+	if (ret < 0) {
+		return;
+	}
 
 	while (1) {
-		/* Set pin to HIGH/LOW every 1 second */
-		gpio_pin_write(dev, LED, cnt % 2);
-		cnt++;
-		k_sleep(SLEEP_TIME);
+		gpio_pin_set(dev, PIN, (int)led_is_on);
+		led_is_on = !led_is_on;
+		k_msleep(SLEEP_TIME_MS);
 	}
 }

examples/zephyr-synchronization/src/main.c

@@ -52,7 +52,7 @@ void helloLoop(const char *my_name,
 		}
 
 		/* wait a while, then let other thread have a turn */
-		k_sleep(SLEEPTIME);
+		k_msleep(SLEEPTIME);
 		k_sem_give(other_sem);
 	}
 }
@@ -98,4 +98,4 @@ void threadA(void *dummy1, void *dummy2, void *dummy3)
 }
 
 K_THREAD_DEFINE(thread_a, STACKSIZE, threadA, NULL, NULL, NULL,
-		PRIORITY, 0, K_NO_WAIT);
+		PRIORITY, 0, 0);

platform.json

@@ -39,71 +39,83 @@
     "framework-zephyr": {
       "type": "framework",
       "optional": true,
-      "version": "~2.20200.0"
+      "version": "~2.20300.0"
     },
-    "framework-zephyr-hal-nxp": {
+    "framework-zephyr-canopennode": {
       "optional": true,
-      "version": "~0.20200.200130"
+      "version": "0.0.0-alpha+sha.5c6b0566d5"
     },
     "framework-zephyr-civetweb": {
       "optional": true,
-      "version": "~0.20200.190807"
+      "version": "0.0.0-alpha+sha.99129c5efc"
+    },
+    "framework-zephyr-cmsis": {
+      "optional": true,
+      "version": "0.0.0-alpha+sha.542b2296e6"
     },
     "framework-zephyr-fatfs": {
       "optional": true,
-      "version": "~0.20200.191125"
+      "version": "0.0.0-alpha+sha.9ee6b9b951"
+    },
+    "framework-zephyr-hal-nxp": {
+      "optional": true,
+      "version": "0.0.0-alpha+sha.80a337dc4c"
     },
     "framework-zephyr-libmetal": {
       "optional": true,
-      "version": "~0.20200.190530"
+      "version": "0.0.0-alpha+sha.3c3c9ec83b"
     },
     "framework-zephyr-lvgl": {
       "optional": true,
-      "version": "~0.20200.191207"
+      "version": "0.0.0-alpha+sha.74fc2e753a"
     },
     "framework-zephyr-mbedtls": {
       "optional": true,
-      "version": "~0.20200.200206"
+      "version": "0.0.0-alpha+sha.4bf099f125"
+    },
+    "framework-zephyr-mcuboot": {
+      "optional": true,
+      "version": "0.0.0-alpha+sha.e88113bbeb"
     },
     "framework-zephyr-mcumgr": {
       "optional": true,
-      "version": "~0.20200.200117"
+      "version": "0.0.0-alpha+sha.5885efb7ca"
     },
     "framework-zephyr-open-amp": {
       "optional": true,
-      "version": "~0.20200.190612"
+      "version": "0.0.0-alpha+sha.724f7e2a45"
+    },
+    "framework-zephyr-loramac-node": {
+      "optional": true,
+      "version": "0.0.0-alpha+sha.29e516ec58"
     },
     "framework-zephyr-openthread": {
       "optional": true,
-      "version": "~0.20200.191014"
+      "version": "0.0.0-alpha+sha.a83d18cf18"
     },
     "framework-zephyr-segger": {
       "optional": true,
-      "version": "~0.20200.190421"
+      "version": "0.0.0-alpha+sha.6fcf61606d"
     },
     "framework-zephyr-tinycbor": {
       "optional": true,
-      "version": "~0.20200.191016"
-    },
-    "framework-zephyr-littlefs": {
-      "optional": true,
-      "version": "~0.20200.190811"
+      "version": "0.0.0-alpha+sha.40daca97b4"
     },
-    "framework-zephyr-mipi-sys-t": {
+    "framework-zephyr-tinycrypt": {
       "optional": true,
-      "version": "~0.20200.191024"
+      "version": "0.0.0-alpha+sha.3e9a49d267"
     },
-    "framework-zephyr-canopennode": {
+    "framework-zephyr-littlefs": {
       "optional": true,
-      "version": "~0.20200.200115"
+      "version": "0.0.0-alpha+sha.0aefdda69d"
     },
-    "framework-zephyr-loramac-node": {
+    "framework-zephyr-mipi-sys-t": {
       "optional": true,
-      "version": "~0.20200.191220"
+      "version": "0.0.0-alpha+sha.957d46bc3c"
     },
-    "framework-zephyr-mcuboot": {
+    "framework-zephyr-trusted-firmware-m": {
       "optional": true,
-      "version": "~0.20200.200219"
+      "version": "0.0.0-alpha+sha.7de2daa196"
     },
     "tool-openocd": {
       "type": "debugger",