TI's CC3100 websocket camera demo with Arducam mini ov5642 and freertos. Should work with other M3's. Work in progress test demo.
Diff: main.cpp
- Revision:
- 0:400d8e75a8d0
- Child:
- 1:e448e81c416f
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sun Sep 06 15:19:36 2015 +0000 @@ -0,0 +1,303 @@ +//***************************************************************************** +// main.c +// +// Reference code to demonstrate getting the current time using an NTP server. +// +// Copyright (C) 2014 Texas Instruments Incorporated - http://www.ti.com/ +// +// +// Redistribution and use in source and binary forms, with or without +// modification, are permitted provided that the following conditions +// are met: +// +// Redistributions of source code must retain the above copyright +// notice, this list of conditions and the following disclaimer. +// +// Redistributions in binary form must reproduce the above copyright +// notice, this list of conditions and the following disclaimer in the +// documentation and/or other materials provided with the +// distribution. +// +// Neither the name of Texas Instruments Incorporated nor the names of +// its contributors may be used to endorse or promote products derived +// from this software without specific prior written permission. +// +// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS +// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT +// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR +// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT +// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, +// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT +// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, +// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY +// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT +// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE +// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. +// +//***************************************************************************** + +//**************************************************************************** +// +//! \addtogroup main +//! @{ +// +//**************************************************************************** + +#include "mbed.h" + +// SimpleLink include +#include "cc3100_simplelink.h" +#include "cc3100.h" + +#include "httpserverapp.h" + +/* Free-RTOS includes */ +#include "osi.h" + +#include "cli_uart.h" +#include "app_config.h" +#include "myBoardInit.h" +#include "camera_app.h" + +using namespace mbed_cc3100; + + +/* Warning if pin changes are made below then the same changes have to be made in the following files. + * httpserverapp.cpp + * HttpCore.cpp + * HttpSocket.cpp + * HttpStatic.cpp + * fPtr_func.cpp + */ + +/* On board leds */ + DigitalOut led1(LED1); + DigitalOut led2(LED2); + +cc3100 _cc3100(NC, NC, p9, p10, p8, SPI(p5, p6, p7));//LPC1768 irq, nHib, cs, mosi, miso, sck +//ArduCAM myCAM(OV5642, p14, SPI(p11, p12, p13), I2C(p28, p27)); + +void initLEDs(void); +void toggleLed(int ind); +static void DisplayBanner(char * AppName); + +#define PRINT_BUF_LEN 128 +int8_t print_buf[PRINT_BUF_LEN]; + +//***************************************************************************** +// LOCAL DEFINES +//***************************************************************************** +#define APP_NAME "WebSocket" + +void initLEDs(void){ + + led1 = 1; + led2 = 1; + +} + +void toggleLed(int ind){ + + if(ind == 1){ + led1 = !led1; + } + if(ind == 2){ + led2 = !led2; + } + +} + +//***************************************************************************** +// +//! Application startup display on UART +//! +//! \param none +//! +//! \return none +//! +//***************************************************************************** + +//#ifndef NOTERM +static void +DisplayBanner(char * AppName) +{ + + Report("\n\n\n\r"); + Report(" *************************************************\n\r"); + Report(" CC3100 %s Application \n\r", AppName); + Report(" *************************************************\n\r"); + Report("\n\n\n\r"); +} +//#endif + +//**************************************************************************** +// MAIN FUNCTION +//**************************************************************************** +int main(void) { + + SCB->SHCSR |= 0x00070000; + int rv = 0; + + // + // Configuring UART + // + CLI_Configure(); + initLEDs(); + +// toggleLed(1); +//#ifndef NOTERM + + memset(print_buf, 0x00, PRINT_BUF_LEN); + sprintf((char*) print_buf, " \r\nSystemCoreClock = %dMHz\r\n ", SystemCoreClock /1000000); + rv = Uart_Write((uint8_t *) print_buf); + if(rv < 0){ + while(1){ + toggleLed(1); + wait(0.1); + } + } + + // + // Display Application Banner + // + DisplayBanner(APP_NAME); + +//#endif + + // + // Start the SimpleLink Host + // + VStartSimpleLinkSpawnTask(SPAWN_TASK_PRIORITY); + // + // Start the HttpServer Task + // + // + + osi_TaskCreate(HttpServerAppTask, + "WebSocketApp", + OSI_STACK_SIZE, + NULL, + HTTP_SERVER_APP_TASK_PRIORITY, + NULL ); + + Uart_Write((uint8_t*)"HttpServerApp Initialized \n\r"); + + // + // Start the task scheduler + // + osi_start(); + + return 0; +} + +/** + * @brief This function handles Hard Fault exception. + * @param None + * @retval None + */ +extern "C" void HardFault_Handler(void) +{ + /* Go to infinite loop when Hard Fault exception occurs */ + Uart_Write((uint8_t*)"\n\rHardFault_Handler \n\r"); + printf("Hard Fault Register SCB->HSFR 0x%X \r\n",SCB->HFSR); + printf("Fault bits set SCB->CFSR 0x%X \r\n",SCB->CFSR); + printf("Call to Memory Address SCB->BFAR 0x%X ERROR!\r\n",SCB->BFAR); + printf("Call to Memory Address SCB->MMFAR 0x%X ERROR!\r\n",SCB->MMFAR); + Uart_Write((uint8_t*)"HardFault_Handler \n\r"); + while (1) + { + } +} + +/** + * @brief This function handles Memory Manage exception. + * @param None + * @retval None + */ +extern "C" void MemManage_Handler(void) +{ + Uart_Write((uint8_t*)"\n\rMemManage_Handler \n\r"); + printf("Fault bits set SCB->CFSR 0x%X \r\n",SCB->CFSR); + printf("Call to Memory Address SCB->BFAR 0x%X ERROR!\r\n",SCB->BFAR); + printf("Call to Memory Address SCB->MMFAR 0x%X ERROR!\r\n",SCB->MMFAR); + Uart_Write((uint8_t*)"MemManage_Handler \n\r"); + /* Go to infinite loop when Memory Manage exception occurs */ + while (1) + { + } +} + +/** + * @brief This function handles Bus Fault exception. + * @param None + * @retval None + */ +extern "C" void BusFault_Handler(void) +{ + Uart_Write((uint8_t*)"\n\rBusFault_Handler \n\r"); + printf("Fault bits set SCB->CFSR 0x%X \r\n",SCB->CFSR); + printf("Call to Memory Address SCB->BFAR 0x%X ERROR!\r\n",SCB->BFAR); + printf("Call to Memory Address SCB->MMFAR 0x%X ERROR!\r\n",SCB->MMFAR); + Uart_Write((uint8_t*)"BusFault_Handler \n\r"); + /* Go to infinite loop when Bus Fault exception occurs */ + while (1) + { + } +} + +/** + * @brief This function handles Usage Fault exception. + * @param None + * @retval None + */ +extern "C" void UsageFault_Handler(void) +{ + Uart_Write((uint8_t*)"UsageFault_Handler \n\r"); + /* Go to infinite loop when Usage Fault exception occurs */ + while (1) + { + } +} + +/** + * @brief This function handles SVCall exception. + * @param None + * @retval None + */ +/* +extern "C" void SVC_Handler(void) +{ + Uart_Write((uint8_t*)"SVC_Handler \n\r"); +} +*/ +/** + * @brief This function handles Debug Monitor exception. + * @param None + * @retval None + */ +extern "C" void DebugMon_Handler(void) +{ + Uart_Write((uint8_t*)"DebugMon_Handler \n\r"); +} + +/** + * @brief This function handles PendSVC exception. + * @param None + * @retval None + */ +/* +extern "C" void PendSV_Handler(void) +{ + Uart_Write((uint8_t*)"PendSV_Handler \n\r"); +} +*/ + +//***************************************************************************** +// +// Close the Doxygen group. +//! @} +// +//***************************************************************************** + + +