AMMP demonstration using Freescale FRDM-KL25Z and Adafruit CC3000 Arduino shield
Dependencies: MMA8451Q NVIC_set_all_priorities TSI cc3000_hostdriver_mbedsocket mbed
Fork of AxedaGo-Freescale by
main.cpp@7:95a9dbe089e2, 2014-06-26 (annotated)
- Committer:
- AxedaCorp
- Date:
- Thu Jun 26 16:56:32 2014 +0000
- Revision:
- 7:95a9dbe089e2
- Parent:
- 6:aeed0b3ebc34
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Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
Kojto | 0:fe1445e57b7d | 1 | /* mbed Microcontroller Library |
AxedaCorp | 6:aeed0b3ebc34 | 2 | * Copyright (c) 2006-2013 ARM Limited |
AxedaCorp | 6:aeed0b3ebc34 | 3 | * |
AxedaCorp | 6:aeed0b3ebc34 | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
AxedaCorp | 6:aeed0b3ebc34 | 5 | * you may not use this file except in compliance with the License. |
AxedaCorp | 6:aeed0b3ebc34 | 6 | * You may obtain a copy of the License at |
AxedaCorp | 6:aeed0b3ebc34 | 7 | * |
AxedaCorp | 6:aeed0b3ebc34 | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
AxedaCorp | 6:aeed0b3ebc34 | 9 | * |
AxedaCorp | 6:aeed0b3ebc34 | 10 | * Unless required by applicable law or agreed to in writing, software |
AxedaCorp | 6:aeed0b3ebc34 | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
AxedaCorp | 6:aeed0b3ebc34 | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
AxedaCorp | 6:aeed0b3ebc34 | 13 | * See the License for the specific language governing permissions and |
AxedaCorp | 6:aeed0b3ebc34 | 14 | * limitations under the License. |
AxedaCorp | 6:aeed0b3ebc34 | 15 | */ |
Kojto | 0:fe1445e57b7d | 16 | #include "mbed.h" |
Kojto | 0:fe1445e57b7d | 17 | #include "cc3000.h" |
Kojto | 0:fe1445e57b7d | 18 | #include "main.h" |
asmithmd1 | 4:3c2e21757a9c | 19 | #include "TSISensor.h" |
asmithmd1 | 4:3c2e21757a9c | 20 | #include "MMA8451Q.h" //accelerometer |
asmithmd1 | 4:3c2e21757a9c | 21 | #include "TCPSocketConnection.h" |
Kojto | 0:fe1445e57b7d | 22 | |
Kojto | 0:fe1445e57b7d | 23 | |
Kojto | 0:fe1445e57b7d | 24 | using namespace mbed_cc3000; |
Kojto | 0:fe1445e57b7d | 25 | |
asmithmd1 | 4:3c2e21757a9c | 26 | /* cc3000 module declaration specific for user's board */ |
asmithmd1 | 4:3c2e21757a9c | 27 | #if (MY_BOARD == WIFI_SHEILD_ADAFRUIT) |
asmithmd1 | 4:3c2e21757a9c | 28 | cc3000 wifi(PTA12, PTA5, PTD0, SPI(PTD2, PTD3, PTD1), PORTA_IRQn); |
asmithmd1 | 4:3c2e21757a9c | 29 | Serial pc(USBTX, USBRX); // tx, rx |
Kojto | 0:fe1445e57b7d | 30 | #else |
Kojto | 0:fe1445e57b7d | 31 | |
Kojto | 0:fe1445e57b7d | 32 | #endif |
Kojto | 0:fe1445e57b7d | 33 | |
Kojto | 0:fe1445e57b7d | 34 | tUserFS user_info; |
asmithmd1 | 4:3c2e21757a9c | 35 | |
Kojto | 0:fe1445e57b7d | 36 | char str[512]; |
Kojto | 0:fe1445e57b7d | 37 | |
asmithmd1 | 4:3c2e21757a9c | 38 | MMA8451Q acc(PTE25, PTE24, MMA8451_I2C_ADDRESS); |
asmithmd1 | 4:3c2e21757a9c | 39 | |
asmithmd1 | 4:3c2e21757a9c | 40 | DigitalOut rled(LED_RED); |
asmithmd1 | 4:3c2e21757a9c | 41 | DigitalOut gled(LED_GREEN); |
asmithmd1 | 4:3c2e21757a9c | 42 | // DO NOT Use LED_BLUE - pin PTD1 already in use by WiFi chip |
asmithmd1 | 4:3c2e21757a9c | 43 | |
asmithmd1 | 4:3c2e21757a9c | 44 | |
Kojto | 0:fe1445e57b7d | 45 | |
Kojto | 0:fe1445e57b7d | 46 | /** |
AxedaCorp | 6:aeed0b3ebc34 | 47 | * \brief Print cc3000 information |
AxedaCorp | 6:aeed0b3ebc34 | 48 | * \param none |
AxedaCorp | 6:aeed0b3ebc34 | 49 | * \return none |
AxedaCorp | 6:aeed0b3ebc34 | 50 | */ |
Kojto | 0:fe1445e57b7d | 51 | void print_cc3000_info() { |
Kojto | 0:fe1445e57b7d | 52 | uint8_t myMAC[8]; |
Kojto | 0:fe1445e57b7d | 53 | |
Kojto | 0:fe1445e57b7d | 54 | printf("MAC address + cc3000 info \r\n"); |
Kojto | 0:fe1445e57b7d | 55 | wifi.get_user_file_info((uint8_t *)&user_info, sizeof(user_info)); |
Kojto | 0:fe1445e57b7d | 56 | wifi.get_mac_address(myMAC); |
Kojto | 0:fe1445e57b7d | 57 | printf(" MAC address %02x:%02x:%02x:%02x:%02x:%02x \r\n \r\n", myMAC[0], myMAC[1], myMAC[2], myMAC[3], myMAC[4], myMAC[5]); |
Kojto | 0:fe1445e57b7d | 58 | |
Kojto | 0:fe1445e57b7d | 59 | printf(" FTC %i \r\n",user_info.FTC); |
Kojto | 0:fe1445e57b7d | 60 | printf(" PP_version %i.%i \r\n",user_info.PP_version[0], user_info.PP_version[1]); |
Kojto | 0:fe1445e57b7d | 61 | printf(" SERV_PACK %i.%i \r\n",user_info.SERV_PACK[0], user_info.SERV_PACK[1]); |
Kojto | 0:fe1445e57b7d | 62 | printf(" DRV_VER %i.%i.%i \r\n",user_info.DRV_VER[0], user_info.DRV_VER[1], user_info.DRV_VER[2]); |
Kojto | 0:fe1445e57b7d | 63 | printf(" FW_VER %i.%i.%i \r\n",user_info.FW_VER[0], user_info.FW_VER[1], user_info.FW_VER[2]); |
Kojto | 0:fe1445e57b7d | 64 | } |
Kojto | 0:fe1445e57b7d | 65 | |
Kojto | 0:fe1445e57b7d | 66 | /** |
AxedaCorp | 6:aeed0b3ebc34 | 67 | * \brief Connect to SSID with a timeout |
AxedaCorp | 6:aeed0b3ebc34 | 68 | * \param ssid Name of SSID |
AxedaCorp | 6:aeed0b3ebc34 | 69 | * \param key Password |
AxedaCorp | 6:aeed0b3ebc34 | 70 | * \param sec_mode Security mode |
AxedaCorp | 6:aeed0b3ebc34 | 71 | * \return none |
AxedaCorp | 6:aeed0b3ebc34 | 72 | */ |
Kojto | 0:fe1445e57b7d | 73 | void connect_to_ssid(char *ssid, char *key, unsigned char sec_mode) { |
Kojto | 1:58cd57bddd3a | 74 | printf("Connecting to SSID: %s. Timeout is 10s. \r\n",ssid); |
Kojto | 0:fe1445e57b7d | 75 | if (wifi.connect_to_AP((uint8_t *)ssid, (uint8_t *)key, sec_mode) == true) { |
Kojto | 3:ec0169cbc94d | 76 | printf(" Connected. \r\n"); |
Kojto | 0:fe1445e57b7d | 77 | } else { |
Kojto | 1:58cd57bddd3a | 78 | printf(" Connection timed-out (error). Please restart. \r\n"); |
Kojto | 0:fe1445e57b7d | 79 | while(1); |
Kojto | 0:fe1445e57b7d | 80 | } |
Kojto | 0:fe1445e57b7d | 81 | } |
Kojto | 0:fe1445e57b7d | 82 | |
Kojto | 0:fe1445e57b7d | 83 | |
Kojto | 0:fe1445e57b7d | 84 | /** |
AxedaCorp | 6:aeed0b3ebc34 | 85 | * \brief HTTP client demo |
AxedaCorp | 6:aeed0b3ebc34 | 86 | * \param none |
AxedaCorp | 6:aeed0b3ebc34 | 87 | * \return int |
AxedaCorp | 6:aeed0b3ebc34 | 88 | */ |
Kojto | 0:fe1445e57b7d | 89 | int main() { |
Kojto | 0:fe1445e57b7d | 90 | |
asmithmd1 | 4:3c2e21757a9c | 91 | rled = 1; |
asmithmd1 | 4:3c2e21757a9c | 92 | gled = 1; |
asmithmd1 | 4:3c2e21757a9c | 93 | TSISensor touchSensor; |
AxedaCorp | 7:95a9dbe089e2 | 94 | const char* SERVER_ADDRESS = "216.34.120.52"; //IP address for toolbox-stage-connect.axeda.com is 216.34.120.53 |
AxedaCorp | 6:aeed0b3ebc34 | 95 | //IP address for toolbox-connect.axeda.com is 216.34.120.52 |
AxedaCorp | 6:aeed0b3ebc34 | 96 | const int SERVER_PORT = 80; |
AxedaCorp | 5:c99347399fb7 | 97 | char *MODEL = "Freescale"; |
AxedaCorp | 6:aeed0b3ebc34 | 98 | char *SERIAL_NUM = "nlr__jrogers_axeda_com___6243311"; |
AxedaCorp | 6:aeed0b3ebc34 | 99 | int http_cmd_sz=800; |
AxedaCorp | 6:aeed0b3ebc34 | 100 | char http_cmd[http_cmd_sz]; |
AxedaCorp | 6:aeed0b3ebc34 | 101 | int buffer_sz=300; |
AxedaCorp | 6:aeed0b3ebc34 | 102 | char buffer[buffer_sz]; |
asmithmd1 | 4:3c2e21757a9c | 103 | int returnCode = 0; |
AxedaCorp | 6:aeed0b3ebc34 | 104 | int weight=0; |
asmithmd1 | 4:3c2e21757a9c | 105 | TCPSocketConnection socket; |
asmithmd1 | 4:3c2e21757a9c | 106 | |
AxedaCorp | 6:aeed0b3ebc34 | 107 | |
asmithmd1 | 4:3c2e21757a9c | 108 | float accels[3]; |
asmithmd1 | 4:3c2e21757a9c | 109 | float resting,reading; |
asmithmd1 | 4:3c2e21757a9c | 110 | float THRESHOLD = 0.15; |
asmithmd1 | 4:3c2e21757a9c | 111 | float position; |
asmithmd1 | 4:3c2e21757a9c | 112 | |
asmithmd1 | 4:3c2e21757a9c | 113 | |
asmithmd1 | 4:3c2e21757a9c | 114 | pc.printf("Starting up...\n"); |
asmithmd1 | 4:3c2e21757a9c | 115 | |
asmithmd1 | 4:3c2e21757a9c | 116 | |
asmithmd1 | 4:3c2e21757a9c | 117 | pc.printf("Before wifi.start...\n"); |
Kojto | 0:fe1445e57b7d | 118 | wifi.start(0); |
Kojto | 2:bc6c789cac58 | 119 | printf("cc3000 HTTP client demo. \r\n"); |
Kojto | 0:fe1445e57b7d | 120 | print_cc3000_info(); |
Kojto | 0:fe1445e57b7d | 121 | |
Kojto | 0:fe1445e57b7d | 122 | printf("Attempting SSID Connection. \r\n"); |
asmithmd1 | 4:3c2e21757a9c | 123 | |
Kojto | 0:fe1445e57b7d | 124 | wifi._wlan.ioctl_set_connection_policy(0, 0, 0); |
asmithmd1 | 4:3c2e21757a9c | 125 | |
Kojto | 0:fe1445e57b7d | 126 | connect_to_ssid(SSID, AP_KEY, AP_SECURITY); |
asmithmd1 | 4:3c2e21757a9c | 127 | |
asmithmd1 | 4:3c2e21757a9c | 128 | printf("send DHCP request \r\n"); |
asmithmd1 | 4:3c2e21757a9c | 129 | gled =0; |
asmithmd1 | 4:3c2e21757a9c | 130 | |
asmithmd1 | 4:3c2e21757a9c | 131 | |
Kojto | 0:fe1445e57b7d | 132 | while (wifi.is_dhcp_configured() == false) { |
asmithmd1 | 4:3c2e21757a9c | 133 | |
Kojto | 0:fe1445e57b7d | 134 | wait_ms(500); |
Kojto | 0:fe1445e57b7d | 135 | printf(" Waiting for dhcp to be set. \r\n"); |
asmithmd1 | 4:3c2e21757a9c | 136 | |
Kojto | 0:fe1445e57b7d | 137 | } |
asmithmd1 | 4:3c2e21757a9c | 138 | |
asmithmd1 | 4:3c2e21757a9c | 139 | gled = 1; rled = 0; |
Kojto | 0:fe1445e57b7d | 140 | |
Kojto | 0:fe1445e57b7d | 141 | tNetappIpconfigRetArgs ipinfo2; |
Kojto | 0:fe1445e57b7d | 142 | wifi.get_ip_config(&ipinfo2); // data is returned in the ipinfo2 structure |
Kojto | 0:fe1445e57b7d | 143 | printf("DHCP assigned IP Address = %d.%d.%d.%d \r\n", ipinfo2.aucIP[3], ipinfo2.aucIP[2], ipinfo2.aucIP[1], ipinfo2.aucIP[0]); |
AxedaCorp | 5:c99347399fb7 | 144 | printf(" subnet mask = %d.%d.%d.%d \r\n", ipinfo2.aucSubnetMask[3], ipinfo2.aucSubnetMask[2], ipinfo2.aucSubnetMask[1], ipinfo2.aucSubnetMask[0]); |
AxedaCorp | 5:c99347399fb7 | 145 | printf(" gateway = %d.%d.%d.%d \r\n", ipinfo2.aucDefaultGateway[3], ipinfo2.aucDefaultGateway[2], ipinfo2.aucDefaultGateway[1], ipinfo2.aucDefaultGateway[0]); |
AxedaCorp | 5:c99347399fb7 | 146 | printf(" DNS IP Address = %d.%d.%d.%d \r\n", ipinfo2.aucDNSServer[3], ipinfo2.aucDNSServer[2], ipinfo2.aucDNSServer[1], ipinfo2.aucDNSServer[0]); |
Kojto | 0:fe1445e57b7d | 147 | |
AxedaCorp | 6:aeed0b3ebc34 | 148 | |
AxedaCorp | 6:aeed0b3ebc34 | 149 | |
AxedaCorp | 6:aeed0b3ebc34 | 150 | |
asmithmd1 | 4:3c2e21757a9c | 151 | wait(0.7); |
asmithmd1 | 4:3c2e21757a9c | 152 | acc.getAccAllAxis( accels ); |
asmithmd1 | 4:3c2e21757a9c | 153 | resting = abs(accels[0]) + abs(accels[1]) + abs(accels[2]); |
asmithmd1 | 4:3c2e21757a9c | 154 | printf("Set up resting accelerometer - %.2f\r\n", resting); |
asmithmd1 | 4:3c2e21757a9c | 155 | wait(0.1); |
Kojto | 1:58cd57bddd3a | 156 | |
AxedaCorp | 6:aeed0b3ebc34 | 157 | |
AxedaCorp | 6:aeed0b3ebc34 | 158 | |
asmithmd1 | 4:3c2e21757a9c | 159 | while(1) |
Kojto | 0:fe1445e57b7d | 160 | { |
Kojto | 1:58cd57bddd3a | 161 | |
asmithmd1 | 4:3c2e21757a9c | 162 | acc.getAccAllAxis( accels ); |
asmithmd1 | 4:3c2e21757a9c | 163 | reading = abs(accels[0]) + abs(accels[1]) + abs(accels[2]); |
asmithmd1 | 4:3c2e21757a9c | 164 | if ( abs( resting - reading ) > THRESHOLD ){ |
asmithmd1 | 4:3c2e21757a9c | 165 | wait(0.1); |
asmithmd1 | 4:3c2e21757a9c | 166 | position = touchSensor.readPercentage(); |
asmithmd1 | 4:3c2e21757a9c | 167 | printf( "BUMPED resting %.2f read %.2f position %.2f \r\n", resting, reading, position ); |
asmithmd1 | 4:3c2e21757a9c | 168 | rled = 1; |
asmithmd1 | 4:3c2e21757a9c | 169 | gled = 1; |
asmithmd1 | 4:3c2e21757a9c | 170 | |
asmithmd1 | 4:3c2e21757a9c | 171 | printf("Before connect\r\n"); |
AxedaCorp | 6:aeed0b3ebc34 | 172 | //socket.connect(SERVER_ADDRESS, SERVER_PORT); |
asmithmd1 | 4:3c2e21757a9c | 173 | while ( socket.connect(SERVER_ADDRESS, SERVER_PORT) < 0) { |
AxedaCorp | 6:aeed0b3ebc34 | 174 | printf("Unable to connect to (%s) on port (%d) \r\n", SERVER_ADDRESS, SERVER_PORT); |
asmithmd1 | 4:3c2e21757a9c | 175 | wait(1); |
asmithmd1 | 4:3c2e21757a9c | 176 | printf(" - retring to connect"); |
asmithmd1 | 4:3c2e21757a9c | 177 | } |
asmithmd1 | 4:3c2e21757a9c | 178 | printf( "connected"); |
AxedaCorp | 6:aeed0b3ebc34 | 179 | weight = position * 300; |
AxedaCorp | 6:aeed0b3ebc34 | 180 | printf("\n%d\n", weight); |
AxedaCorp | 6:aeed0b3ebc34 | 181 | snprintf(http_cmd, http_cmd_sz, "POST /ammp/data/1/%s!%s HTTP/1.1\r\nContent-type: application/json\r\nContent-Length: 52\r\n\r\n{\"data\":[{\"dataItems\":{\"weight\":%d}}]}\r\n\r\n", MODEL, SERIAL_NUM, weight); |
AxedaCorp | 6:aeed0b3ebc34 | 182 | socket.send_all(http_cmd, http_cmd_sz-1); |
asmithmd1 | 4:3c2e21757a9c | 183 | |
AxedaCorp | 6:aeed0b3ebc34 | 184 | returnCode = socket.receive(buffer, buffer_sz-1); |
asmithmd1 | 4:3c2e21757a9c | 185 | |
asmithmd1 | 4:3c2e21757a9c | 186 | buffer[returnCode] = '\0'; |
asmithmd1 | 4:3c2e21757a9c | 187 | printf("Sent->%s<-\r\n",http_cmd); |
asmithmd1 | 4:3c2e21757a9c | 188 | printf("Received %d chars from server:\n\r%s\n", returnCode, buffer); |
AxedaCorp | 6:aeed0b3ebc34 | 189 | |
asmithmd1 | 4:3c2e21757a9c | 190 | socket.close(); |
asmithmd1 | 4:3c2e21757a9c | 191 | printf("Socket closed\r\n"); |
asmithmd1 | 4:3c2e21757a9c | 192 | rled = 0; |
asmithmd1 | 4:3c2e21757a9c | 193 | gled = 0; |
AxedaCorp | 6:aeed0b3ebc34 | 194 | |
AxedaCorp | 6:aeed0b3ebc34 | 195 | //memset null |
AxedaCorp | 6:aeed0b3ebc34 | 196 | memset(buffer, '\0', buffer_sz); |
AxedaCorp | 6:aeed0b3ebc34 | 197 | memset(http_cmd, '\0', http_cmd_sz); |
asmithmd1 | 4:3c2e21757a9c | 198 | } |
AxedaCorp | 6:aeed0b3ebc34 | 199 | |
Kojto | 0:fe1445e57b7d | 200 | } |
asmithmd1 | 4:3c2e21757a9c | 201 | |
Kojto | 0:fe1445e57b7d | 202 | } |