![](/media/cache/profiles/25ae61c13c3daa201f7437591583453d.jpg.50x50_q85.jpg)
A Nucleo program using a CC3000 wifi chip to ping
Dependencies: NVIC_set_all_priorities TextLCD cc3000_hostdriver_mbedsocket mbed
init.cpp
- Committer:
- MarcoAmerena
- Date:
- 2014-07-10
- Revision:
- 0:2aa37889f076
File content as of revision 0:2aa37889f076:
/* 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" #include "NVIC_set_all_priorities.h" #if (MY_BOARD == WIGO) 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) 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); } #elif (MY_BOARD == WIFI_SHIELD_ADAFRUIT) void init() { NVIC_SetPriority(SPI1_IRQn, 0x0); NVIC_SetPriority(FPU_IRQn, 0x1); NVIC_SetPriority(SysTick_IRQn, 0x2); } #else void init() { } #endif