Weather control switch for connected day. NXP LPC 1768 module. Ethernet connectivity.
Dependencies: EthernetInterface mbed-rtos mbed nanoservice_client_1_12
Fork of Trenton_Switch_LPC1768_WIFLY by
Diff: main.cpp
- Revision:
- 0:ce33c63eefe5
- Child:
- 1:99076f2d9408
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/main.cpp Sun Sep 08 18:31:33 2013 +0000 @@ -0,0 +1,194 @@ +#include "mbed.h" +#include "KL25Z_irq_prio.h" +#include "cc3000.h" +#include "doTCPIP.h" +#include "main.h" + +using namespace mbed_cc3000; + +// Serial USB port +Serial pc(USBTX, USBRX); +// Wi-Go battery charger control +DigitalOut PWR_EN1(PTB2); +DigitalOut PWR_EN2(PTB3); +// Wi-go LED +DigitalOut ledr (LED_RED); +DigitalOut ledg (LED_GREEN); +DigitalOut ledb (LED_BLUE); +DigitalOut led1 (PTB8); +DigitalOut led2 (PTB9); +DigitalOut led3 (PTB10); +// Wi-go cc3000 +cc3000 wigo(PTA16, PTA13, PTD0, SPI(PTD2, PTD3, PTC5), PORTA_IRQn); + +/* TODO REMOVE -> new function with all priorities as well */ +#define WLAN_ISF_PCR PORTA->PCR[16] +#define WLAN_ISF_ISFR PORTA->ISFR +#define WLAN_ISF_MASK (1<<16) + +void initLEDs(void) +{ + RED_OFF; + GREEN_OFF; + BLUE_OFF; + LED_D1_OFF; + LED_D2_OFF; + LED_D3_OFF; +} + +void print_cc3000_info() { + wigo.get_user_file_info((uint8_t *)&userFS, sizeof(userFS)); + wigo.get_mac_address(myMAC); + printf("\n\nWi-Go MAC address %02x:%02x:%02x:%02x:%02x:%02x\n\n", myMAC[0], myMAC[1], myMAC[2], myMAC[3], myMAC[4], myMAC[5]); + + printf("FTC %i\n",userFS.FTC); + printf("PP_version %i.%i\n",userFS.PP_version[0], userFS.PP_version[1]); + printf("SERV_PACK %i.%i\n",userFS.SERV_PACK[0], userFS.SERV_PACK[1]); + printf("DRV_VER %i.%i.%i\n",userFS.DRV_VER[0], userFS.DRV_VER[1], userFS.DRV_VER[2]); + printf("FW_VER %i.%i.%i\n",userFS.FW_VER[0], userFS.FW_VER[1], userFS.FW_VER[2]); +} + +int32_t set_static_dhcp(void) +{ + uint8_t pucIP_Addr[4]; + uint8_t pucIP_DefaultGWAddr[4]; + uint8_t pucSubnetMask[4]; + uint8_t pucDNS[4]; + + // Subnet mask is assumed to be 255.255.255.0 + pucSubnetMask[0] = 0xFF; + pucSubnetMask[1] = 0xFF; + pucSubnetMask[2] = 0xFF; + pucSubnetMask[3] = 0x0; + + // CC3000's IP + pucIP_Addr[0] = STATIC_IP_OCT1; + pucIP_Addr[1] = STATIC_IP_OCT2; + pucIP_Addr[2] = STATIC_IP_OCT3; + pucIP_Addr[3] = STATIC_IP_OCT4; + + // Default Gateway/Router IP + // 192.168.1.1 + pucIP_DefaultGWAddr[0] = STATIC_IP_OCT1; + pucIP_DefaultGWAddr[1] = STATIC_IP_OCT2; + pucIP_DefaultGWAddr[2] = STATIC_IP_OCT3; + pucIP_DefaultGWAddr[3] = STATIC_GW_OCT4; + + // We assume the router is also a DNS server + pucDNS[0] = STATIC_IP_OCT1; + pucDNS[1] = STATIC_IP_OCT2; + pucDNS[2] = STATIC_IP_OCT3; + pucDNS[3] = STATIC_GW_OCT4; + + wigo._netapp.dhcp((uint32_t *)pucIP_Addr, + (uint32_t *)pucSubnetMask, + (uint32_t *)pucIP_DefaultGWAddr, + (uint32_t *)pucDNS); + + // reset the CC3000 to apply Static Setting + wigo._wlan.stop(); + wait(1); + wigo._wlan.start(0); + + // Mask out all non-required events from CC3000 + wigo._wlan.set_event_mask(HCI_EVNT_WLAN_KEEPALIVE| + HCI_EVNT_WLAN_UNSOL_INIT| + HCI_EVNT_WLAN_ASYNC_PING_REPORT); + return(0); +} + +void connect_to_ssid(uint8_t *ssid, uint8_t *key, uint8_t sec_mode) { + printf("Connecting to SSID: %s. Timeout is 10s.\n",ssid); + if (wigo.connect_to_AP(ssid, key, sec_mode) == true) { + printf("Connected\n"); + } else { + printf("Connection timed-out (error).\n"); + } +} + +void connect_to_ssid(uint8_t *ssid) { + wigo.connect_open(ssid); +} + +int main() { + // set current to 500mA since we're turning on the Wi-Fi + PWR_EN1 = 0; + PWR_EN2 = 1; + + pc.baud (115200); + + NVIC_SetAllPriority(3); // Set ALL interrupt priorities to level 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 + + // Clear pending interrupt + WLAN_ISF_PCR |= PORT_PCR_ISF_MASK; + WLAN_ISF_ISFR |= WLAN_ISF_MASK; + + GREEN_ON; + wigo.start(0); + printf("CC3000 Python demo.\n"); + print_cc3000_info(); + + printf("\n<0> Normal run. SmartConfig will\n start if no valid connection exists.\n"); + printf("<1> Connect using fixed SSID : %s\n", SSID); + printf("<2> SmartConfig.\n"); + + signed char c = getchar(); + switch (c) + { + case '0': + if(!userFS.FTC) + { + do_FTC(); + wigo._wlan.stop(); + } + break; + case '1': + printf("Attempting SSID Connection\n"); +#ifndef CC3000_TINY_DRIVER + #ifdef AP_KEY + connect_to_ssid((uint8_t *)SSID,(uint8_t *)AP_KEY,AP_SECURITY); /* TODO rewrite to const vraiables - NOT MACROS */ + #else + connect_to_ssid(SSID); + #endif +#else + connect_to_ssid(SSID); +#endif + break; + case '2': + //server_running = 1; + //runSmartConfig = 1; + start_smart_config(); + init_tcp(); + //server_running = 1; + RED_OFF; + GREEN_OFF; + BLUE_OFF; + printf("Press the reset button on your board and select 1...\n"); + while(1) + { + GREEN_ON; + wait_ms(500); + GREEN_OFF; + wait_ms(500); + } + default: + printf("Wrong selection.\n"); + printf("Reset the board and try again.\n"); + break; + } + //server_running = 0; + SmartConfigProfilestored = SMART_CONFIG_SET; + RED_OFF; + GREEN_OFF; + BLUE_OFF; + + //dynamic dhcp is set by default +#if IP_ALLOC_METHOD == USE_STATIC_IP + set_static_dhcp(); +#endif + + run_tcp_server(); // Run TCP/IP Connection to host +}