Initial version, CyaSSL Twilio example
Dependencies: HTTPClient EthernetInterface mbed-rtos mbed
This simple Twilio example works with HTTPS based Twilio API from mbed, makes a call to your phone and talks text speech message.
For using this example:
- Prepare mbed with Ethernet connection.
- Go to http://twilio.com, and sign up.
- Copy Twilio Sid, Token, phone number and TwiML URL in twilio.cpp.
static char twilio_AccountSid[] = "TWILIO_ACCOUNT_SID" ; static char twilio_AuthToken[] = "AUTH_TOKEN" ; static const char twilio_From[] = "PHONE_NUMBER_FROM" ; static const char twilio_To[] = "PHONE_NUMBER_TO" ; static const char twilio_Url[] = "http://twimlbin.com/TWIML_PATH" ;
- The demo makes a call from Twilio to your phone. Set the phone numbers onto twilio_From and twilio_To.
- Set up a TwiML web page defining Twilio action, set the url to twilio_Url.
TwiML first step example:
<?xml version="1.0" encoding="UTF-8"?> <Response> <Say language="ja-JP">もしもし。聞こえますか?こちらツイリオです</Say> </Response>
- Build, download it to mbed, and you will get a call on your phone.
Have fun!
For FRDM-k64f: http://mbed.org/users/wolfSSL/code/CyaSSL-Twilio-FRDM/
日本語:http://mbed.org/users/wolfSSL/code/CyaSSL-Twilio/wiki/CyaSSL-Twilio-jp
main.cpp@3:4c3c4b46a11a, 2014-07-12 (annotated)
- Committer:
- wolfSSL
- Date:
- Sat Jul 12 12:12:52 2014 +0000
- Revision:
- 3:4c3c4b46a11a
- Parent:
- 0:bd0e8172f67f
CyaSSL under HTTPClient class
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
wolfSSL | 0:bd0e8172f67f | 1 | #include "mbed.h" |
wolfSSL | 0:bd0e8172f67f | 2 | #include "EthernetInterface.h" |
wolfSSL | 0:bd0e8172f67f | 3 | #include "HTTPClient.h" |
wolfSSL | 0:bd0e8172f67f | 4 | |
wolfSSL | 0:bd0e8172f67f | 5 | EthernetInterface eth; |
wolfSSL | 0:bd0e8172f67f | 6 | HTTPClient http; |
wolfSSL | 0:bd0e8172f67f | 7 | |
wolfSSL | 0:bd0e8172f67f | 8 | static char str[1500] ; |
wolfSSL | 0:bd0e8172f67f | 9 | |
wolfSSL | 0:bd0e8172f67f | 10 | void twilio_main(void *av) |
wolfSSL | 0:bd0e8172f67f | 11 | { |
wolfSSL | 0:bd0e8172f67f | 12 | int ret ; |
wolfSSL | 0:bd0e8172f67f | 13 | |
wolfSSL | 0:bd0e8172f67f | 14 | #define ALLOWANCE 100 |
wolfSSL | 0:bd0e8172f67f | 15 | #define SAFIX 10 |
wolfSSL | 0:bd0e8172f67f | 16 | |
wolfSSL | 0:bd0e8172f67f | 17 | static char twilio_AccountSid[] = "TWILIO_ACCOUNT_SID" ; |
wolfSSL | 0:bd0e8172f67f | 18 | static char twilio_AuthToken[] = "AUTH_TOKEN" ; |
wolfSSL | 0:bd0e8172f67f | 19 | |
wolfSSL | 0:bd0e8172f67f | 20 | static const char twilio_From[] = "PHONE_NUMBER_FROM" ; |
wolfSSL | 0:bd0e8172f67f | 21 | static const char twilio_To[] = "PHONE_NUMBER_TO" ; |
wolfSSL | 0:bd0e8172f67f | 22 | static const char twilio_Url[] = "http://twimlbin.com/TWIML_PATH" ; |
wolfSSL | 0:bd0e8172f67f | 23 | |
wolfSSL | 0:bd0e8172f67f | 24 | static const char twilio_api[] = "https://api.twilio.com/2010-04-01/Accounts/%s/%s.%s" ; |
wolfSSL | 0:bd0e8172f67f | 25 | static const char twilio_Method[] = "GET" ; |
wolfSSL | 0:bd0e8172f67f | 26 | static const char twilio_FBMethod[] = "GET" ; |
wolfSSL | 0:bd0e8172f67f | 27 | static const char twilio_StatusCBM[]= "GET" ; |
wolfSSL | 0:bd0e8172f67f | 28 | static const char twilio_Record[] = "false" ; |
wolfSSL | 0:bd0e8172f67f | 29 | |
wolfSSL | 0:bd0e8172f67f | 30 | static char twilio_request[] = "Calls" ; |
wolfSSL | 0:bd0e8172f67f | 31 | static char twilio_twiML[] = "xml" ; |
wolfSSL | 0:bd0e8172f67f | 32 | |
wolfSSL | 0:bd0e8172f67f | 33 | static char uri[ |
wolfSSL | 0:bd0e8172f67f | 34 | sizeof(twilio_AccountSid) |
wolfSSL | 0:bd0e8172f67f | 35 | +sizeof(twilio_AuthToken) |
wolfSSL | 0:bd0e8172f67f | 36 | +sizeof(twilio_api) |
wolfSSL | 0:bd0e8172f67f | 37 | +SAFIX+ALLOWANCE] ; |
wolfSSL | 0:bd0e8172f67f | 38 | static char HeaderLines[] = |
wolfSSL | 0:bd0e8172f67f | 39 | "User-Agent: curl/7.33.0\n" |
wolfSSL | 0:bd0e8172f67f | 40 | "Host: api.twilio.com\n" |
wolfSSL | 0:bd0e8172f67f | 41 | "Accept: */*\n" ; |
wolfSSL | 0:bd0e8172f67f | 42 | |
wolfSSL | 0:bd0e8172f67f | 43 | //POST data |
wolfSSL | 0:bd0e8172f67f | 44 | HTTPMap params; |
wolfSSL | 0:bd0e8172f67f | 45 | HTTPText inText(str, 1500); |
wolfSSL | 0:bd0e8172f67f | 46 | |
wolfSSL | 0:bd0e8172f67f | 47 | params.put("From", twilio_From); |
wolfSSL | 0:bd0e8172f67f | 48 | params.put("To", twilio_To); |
wolfSSL | 0:bd0e8172f67f | 49 | params.put("Url", twilio_Url); |
wolfSSL | 0:bd0e8172f67f | 50 | params.put("Method", twilio_Method); |
wolfSSL | 0:bd0e8172f67f | 51 | params.put("FaulbackMethod", twilio_FBMethod); |
wolfSSL | 0:bd0e8172f67f | 52 | params.put("StatusCallbackMethod", twilio_StatusCBM); |
wolfSSL | 0:bd0e8172f67f | 53 | params.put("Record", twilio_Record); |
wolfSSL | 0:bd0e8172f67f | 54 | |
wolfSSL | 0:bd0e8172f67f | 55 | printf("\nTrying to call %s\n", twilio_To); |
wolfSSL | 0:bd0e8172f67f | 56 | sprintf(uri, twilio_api, twilio_AccountSid, twilio_request, twilio_twiML) ; |
wolfSSL | 0:bd0e8172f67f | 57 | printf("uri=%s\n", uri) ; |
wolfSSL | 0:bd0e8172f67f | 58 | |
wolfSSL | 0:bd0e8172f67f | 59 | http.basicAuth(twilio_AccountSid, twilio_AuthToken); |
wolfSSL | 0:bd0e8172f67f | 60 | http.setHeader(HeaderLines) ; |
wolfSSL | 0:bd0e8172f67f | 61 | http.setSSLversion(1) ; /* TLSv1.0 */ |
wolfSSL | 0:bd0e8172f67f | 62 | |
wolfSSL | 0:bd0e8172f67f | 63 | ret = http.post(uri, params, &inText); |
wolfSSL | 0:bd0e8172f67f | 64 | if (!ret) { |
wolfSSL | 0:bd0e8172f67f | 65 | printf("Executed POST successfully - read %d characters\n", strlen(str)); |
wolfSSL | 0:bd0e8172f67f | 66 | printf("Result: %s\n", str); |
wolfSSL | 0:bd0e8172f67f | 67 | } else { |
wolfSSL | 0:bd0e8172f67f | 68 | printf("Error - ret = %d - HTTP return code = %d\n", ret, http.getHTTPResponseCode()); |
wolfSSL | 0:bd0e8172f67f | 69 | } |
wolfSSL | 0:bd0e8172f67f | 70 | eth.disconnect(); |
wolfSSL | 0:bd0e8172f67f | 71 | |
wolfSSL | 0:bd0e8172f67f | 72 | } |
wolfSSL | 0:bd0e8172f67f | 73 | |
wolfSSL | 0:bd0e8172f67f | 74 | int main() { |
wolfSSL | 0:bd0e8172f67f | 75 | int ret ; |
wolfSSL | 0:bd0e8172f67f | 76 | int av ; |
wolfSSL | 0:bd0e8172f67f | 77 | |
wolfSSL | 0:bd0e8172f67f | 78 | EthernetInterface eth; |
wolfSSL | 0:bd0e8172f67f | 79 | |
wolfSSL | 0:bd0e8172f67f | 80 | printf("Twilio Client Starting,...\n") ; |
wolfSSL | 0:bd0e8172f67f | 81 | |
wolfSSL | 0:bd0e8172f67f | 82 | ret = eth.init(); //Use DHCP |
wolfSSL | 0:bd0e8172f67f | 83 | while(1) { |
wolfSSL | 0:bd0e8172f67f | 84 | ret = eth.connect(); |
wolfSSL | 0:bd0e8172f67f | 85 | if(ret == 0)break ; |
wolfSSL | 0:bd0e8172f67f | 86 | Thread::wait(100); |
wolfSSL | 0:bd0e8172f67f | 87 | } |
wolfSSL | 0:bd0e8172f67f | 88 | printf("IP = %s\n", eth.getIPAddress()); |
wolfSSL | 0:bd0e8172f67f | 89 | |
wolfSSL | 0:bd0e8172f67f | 90 | //#define BOARD_FRDM_K64F |
wolfSSL | 0:bd0e8172f67f | 91 | #ifdef BOARD_FRDM_K64F |
wolfSSL | 0:bd0e8172f67f | 92 | #define STACK_SIZE 10000 |
wolfSSL | 0:bd0e8172f67f | 93 | Thread t(twilio_main, NULL, osPriorityNormal, STACK_SIZE); |
wolfSSL | 0:bd0e8172f67f | 94 | #else |
wolfSSL | 0:bd0e8172f67f | 95 | twilio_main(&av) ; |
wolfSSL | 0:bd0e8172f67f | 96 | #endif |
wolfSSL | 0:bd0e8172f67f | 97 | |
wolfSSL | 0:bd0e8172f67f | 98 | while (true) { |
wolfSSL | 0:bd0e8172f67f | 99 | Thread::wait(1000); |
wolfSSL | 0:bd0e8172f67f | 100 | } |
wolfSSL | 0:bd0e8172f67f | 101 | } |