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test
Dependencies: ARM Adafruit_GFX WIZnetInterface mbed
Fork of Tweeting_Machine_HelloWorld_WIZwiki-W7500 by
main.cpp@2:6e6d15dbc3f4, 2017-02-23 (annotated)
- Committer:
- Nasungil
- Date:
- Thu Feb 23 05:47:53 2017 +0000
- Revision:
- 2:6e6d15dbc3f4
- Parent:
- 1:5f4bd210e2f0
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Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
joon874 | 0:8548416648df | 1 | #include "mbed.h" |
joon874 | 0:8548416648df | 2 | #include "EthernetInterface.h" |
joon874 | 0:8548416648df | 3 | #include "Adafruit_SSD1306.h" |
joon874 | 0:8548416648df | 4 | |
irinakim | 1:5f4bd210e2f0 | 5 | #define TOKEN "3252156354-fG0b1utXYAg5IqeJNMSJFlenx1rgSRXm5wgk21l" |
irinakim | 1:5f4bd210e2f0 | 6 | //#define TOKEN "UserToken" |
joon874 | 0:8548416648df | 7 | |
joon874 | 0:8548416648df | 8 | // an SPI sub-class that provides a constructed default |
joon874 | 0:8548416648df | 9 | class I2CPreInit : public I2C |
joon874 | 0:8548416648df | 10 | { |
joon874 | 0:8548416648df | 11 | public: |
joon874 | 0:8548416648df | 12 | I2CPreInit(PinName sda, PinName scl) : I2C(sda, scl) |
joon874 | 0:8548416648df | 13 | { |
joon874 | 0:8548416648df | 14 | frequency(100000); |
joon874 | 0:8548416648df | 15 | start(); |
joon874 | 0:8548416648df | 16 | }; |
joon874 | 0:8548416648df | 17 | }; |
joon874 | 0:8548416648df | 18 | |
joon874 | 0:8548416648df | 19 | I2CPreInit gI2C(PA_10,PA_9); |
joon874 | 0:8548416648df | 20 | Adafruit_SSD1306_I2c gOled(gI2C,NC,0x78,64,128); |
joon874 | 0:8548416648df | 21 | |
joon874 | 0:8548416648df | 22 | |
joon874 | 0:8548416648df | 23 | int main() |
joon874 | 0:8548416648df | 24 | { |
joon874 | 0:8548416648df | 25 | int phy_link; |
joon874 | 0:8548416648df | 26 | printf("Wait a second...\r\n"); |
irinakim | 1:5f4bd210e2f0 | 27 | //--------- Have to modify the mac address------------- |
Nasungil | 2:6e6d15dbc3f4 | 28 | uint8_t mac_addr[6] = {0x00, 0x08, 0xDC, 0x03, 0x04, 0x23}; |
joon874 | 0:8548416648df | 29 | |
joon874 | 0:8548416648df | 30 | EthernetInterface eth; |
joon874 | 0:8548416648df | 31 | eth.init(mac_addr); //Use DHCP |
joon874 | 0:8548416648df | 32 | |
joon874 | 0:8548416648df | 33 | eth.connect(); |
joon874 | 0:8548416648df | 34 | |
joon874 | 0:8548416648df | 35 | while(1){ |
joon874 | 0:8548416648df | 36 | |
joon874 | 0:8548416648df | 37 | /* phy link */ |
joon874 | 0:8548416648df | 38 | do{ |
joon874 | 0:8548416648df | 39 | phy_link = eth.ethernet_link(); |
joon874 | 0:8548416648df | 40 | printf("..."); |
joon874 | 0:8548416648df | 41 | wait(2); |
joon874 | 0:8548416648df | 42 | }while(!phy_link); |
joon874 | 0:8548416648df | 43 | printf("\r\n"); |
joon874 | 0:8548416648df | 44 | |
joon874 | 0:8548416648df | 45 | printf("IP Address is %s\r\n", eth.getIPAddress()); |
joon874 | 0:8548416648df | 46 | |
joon874 | 0:8548416648df | 47 | /* TCP socket connect */ |
joon874 | 0:8548416648df | 48 | TCPSocketConnection sock; |
joon874 | 0:8548416648df | 49 | sock.connect("arduino-tweet.appspot.com", 80); |
joon874 | 0:8548416648df | 50 | |
joon874 | 0:8548416648df | 51 | printf("connected\r\n\r\n"); |
joon874 | 0:8548416648df | 52 | |
joon874 | 0:8548416648df | 53 | /* typing message */ |
joon874 | 0:8548416648df | 54 | printf("typing twitter message :"); |
joon874 | 0:8548416648df | 55 | |
joon874 | 0:8548416648df | 56 | char* message; |
joon874 | 0:8548416648df | 57 | scanf("%s",message); |
joon874 | 0:8548416648df | 58 | printf("%s",message); |
joon874 | 0:8548416648df | 59 | printf("\r\n\r\n"); |
joon874 | 0:8548416648df | 60 | |
joon874 | 0:8548416648df | 61 | int len = strlen(message); |
joon874 | 0:8548416648df | 62 | |
joon874 | 0:8548416648df | 63 | /* data length measure */ |
joon874 | 0:8548416648df | 64 | char data_len[2]={0}; |
joon874 | 0:8548416648df | 65 | int ten=0; |
joon874 | 0:8548416648df | 66 | int one=0; |
joon874 | 0:8548416648df | 67 | |
joon874 | 0:8548416648df | 68 | int length = len + sizeof(TOKEN) - 1 + 14; |
joon874 | 0:8548416648df | 69 | |
joon874 | 0:8548416648df | 70 | printf("length : %d\r\n\r\n",length); |
joon874 | 0:8548416648df | 71 | |
joon874 | 0:8548416648df | 72 | ten = length/10; |
joon874 | 0:8548416648df | 73 | one = length%10; |
joon874 | 0:8548416648df | 74 | data_len[1] = one + 48; |
joon874 | 0:8548416648df | 75 | data_len[0] = ten + 48; |
joon874 | 0:8548416648df | 76 | |
joon874 | 0:8548416648df | 77 | char *cmd1 = "POST http://arduino-tweet.appspot.com/update HTTP/1.0\r\nContent-Length:"; |
joon874 | 0:8548416648df | 78 | char *cmd2 = data_len; |
joon874 | 0:8548416648df | 79 | char *cmd3 = "\r\n\r\ntoken="; |
joon874 | 0:8548416648df | 80 | char *cmd4 = TOKEN; |
joon874 | 0:8548416648df | 81 | char *cmd5 = "&status="; |
joon874 | 0:8548416648df | 82 | char *cmd6 = message; |
joon874 | 0:8548416648df | 83 | char *cmd7 = "\r\n"; |
joon874 | 0:8548416648df | 84 | |
joon874 | 0:8548416648df | 85 | char send_data[1024]; |
joon874 | 0:8548416648df | 86 | char buffer[1024] = {0}; |
joon874 | 0:8548416648df | 87 | sprintf(send_data, "%s%s%s%s%s%s%s", cmd1, cmd2, cmd3, cmd4, cmd5, cmd6, cmd7); |
joon874 | 0:8548416648df | 88 | |
joon874 | 0:8548416648df | 89 | sock.send_all(send_data, sizeof(send_data)-1); |
joon874 | 0:8548416648df | 90 | |
joon874 | 0:8548416648df | 91 | printf("%s\r\n",send_data); |
joon874 | 0:8548416648df | 92 | printf("send message done\r\n"); |
joon874 | 0:8548416648df | 93 | |
joon874 | 0:8548416648df | 94 | sock.receive(buffer, sizeof(buffer)-1); |
joon874 | 0:8548416648df | 95 | |
joon874 | 0:8548416648df | 96 | printf("%s\r\n",buffer); |
joon874 | 0:8548416648df | 97 | |
joon874 | 0:8548416648df | 98 | gOled.begin(); |
joon874 | 0:8548416648df | 99 | gOled.printf("%s\r\n",message); |
joon874 | 0:8548416648df | 100 | gOled.display(); |
joon874 | 0:8548416648df | 101 | |
joon874 | 0:8548416648df | 102 | wait(70.0); |
joon874 | 0:8548416648df | 103 | |
joon874 | 0:8548416648df | 104 | gOled.clearDisplay(); |
joon874 | 0:8548416648df | 105 | |
joon874 | 0:8548416648df | 106 | //sock.close(); |
joon874 | 0:8548416648df | 107 | //eth.disconnect(); |
joon874 | 0:8548416648df | 108 | |
joon874 | 0:8548416648df | 109 | }; |
joon874 | 0:8548416648df | 110 | |
joon874 | 0:8548416648df | 111 | } |