Diff: init.cpp

Revision:

0:db8738fc21e8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/init.cpp	Sun Oct 06 16:29:29 2013 +0000
@@ -0,0 +1,70 @@
+/* mbed Microcontroller Library
+ * Copyright (c) 2006-2013 ARM Limited
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *     http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+#include "main.h"
+#include "mbed.h"
+
+#if (MY_BOARD == WIGO)
+
+#include "NVIC_set_all_priorities.h"
+
+/**
+ *  \brief Wi-Go initialization
+ *  \param none
+ *  \return none
+ */
+void init() {
+    DigitalOut PWR_EN1(PTB2);
+    DigitalOut PWR_EN2(PTB3);
+
+    // Wi-Go set current to 500mA since we're turning on the Wi-Fi
+    PWR_EN1 = 0;
+    PWR_EN2 = 1;
+
+    NVIC_set_all_irq_priorities(3);
+    NVIC_SetPriority(SPI0_IRQn, 0x0);     // Wi-Fi SPI interrupt must be higher priority than SysTick
+    NVIC_SetPriority(PORTA_IRQn, 0x1);
+    NVIC_SetPriority(SysTick_IRQn, 0x2);  // SysTick set to lower priority than Wi-Fi SPI bus interrupt
+    PORTA->PCR[16] |=PORT_PCR_ISF_MASK;
+    PORTA->ISFR |= (1 << 16);
+}
+
+#elif (MY_BOARD == WIFI_DIPCORTEX)
+
+/**
+ *  \brief Wifi DipCortex initialization
+ *  \param none
+ *  \return none
+ */
+void init() {
+    NVIC_SetPriority(SSP1_IRQn, 0x0);
+    NVIC_SetPriority(PIN_INT0_IRQn, 0x1);
+
+    // SysTick set to lower priority than Wi-Fi SPI bus interrupt
+    NVIC_SetPriority(SysTick_IRQn, 0x2);
+}
+
+#else
+
+/**
+ *  \brief Place here init routine for your board
+ *  \param none
+ *  \return none
+ */
+void init() {
+
+}
+
+#endif