Test Code for OV7670 Camera module. The images are sent over ethernet link.
Dependencies: EthernetInterface mbed-rtos mbed ov7670
You can find more information in this page: https://mbed.org/users/edodm85/notebook/ov7670-camera-and-ethernet-stream/
main.cpp@3:df8de18d7fa9, 2014-04-05 (annotated)
- Committer:
- edodm85
- Date:
- Sat Apr 05 14:02:07 2014 +0000
- Revision:
- 3:df8de18d7fa9
- Parent:
- 2:d6b38a4512eb
Updated for "OV7670 Grabber v2.0"
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
edodm85 | 0:2208b72b1ba1 | 1 | /* |
edodm85 | 0:2208b72b1ba1 | 2 | * Author: Edoardo De Marchi |
edodm85 | 3:df8de18d7fa9 | 3 | * Date: 05/04/14 |
edodm85 | 3:df8de18d7fa9 | 4 | * Notes: This firmware required "OV7670 Grabber v2.0" |
edodm85 | 0:2208b72b1ba1 | 5 | */ |
edodm85 | 0:2208b72b1ba1 | 6 | |
edodm85 | 0:2208b72b1ba1 | 7 | #include "main.h" |
edodm85 | 0:2208b72b1ba1 | 8 | |
edodm85 | 0:2208b72b1ba1 | 9 | #define VGA 307200 //640*480 |
edodm85 | 0:2208b72b1ba1 | 10 | #define QVGA 76800 //320*240 |
edodm85 | 0:2208b72b1ba1 | 11 | #define QQVGA 19200 //160*120 |
edodm85 | 0:2208b72b1ba1 | 12 | |
edodm85 | 0:2208b72b1ba1 | 13 | |
edodm85 | 0:2208b72b1ba1 | 14 | int Init() |
edodm85 | 0:2208b72b1ba1 | 15 | { |
edodm85 | 0:2208b72b1ba1 | 16 | led1 = 0; |
edodm85 | 0:2208b72b1ba1 | 17 | led2 = 0; // mbed status |
edodm85 | 0:2208b72b1ba1 | 18 | led3 = 0; // Ethernet link enable/disable |
edodm85 | 1:0e4d23df43ea | 19 | led4 = 0; // Snap status |
edodm85 | 1:0e4d23df43ea | 20 | |
edodm85 | 0:2208b72b1ba1 | 21 | //ETHERNET |
edodm85 | 2:d6b38a4512eb | 22 | //Static IP |
edodm85 | 0:2208b72b1ba1 | 23 | eth.init(ip, mask, gateway); |
edodm85 | 2:d6b38a4512eb | 24 | //DHCP |
edodm85 | 2:d6b38a4512eb | 25 | //eth.init(); |
edodm85 | 3:df8de18d7fa9 | 26 | |
edodm85 | 0:2208b72b1ba1 | 27 | eth.connect(); |
edodm85 | 0:2208b72b1ba1 | 28 | server.bind(ECHO_SERVER_PORT); |
edodm85 | 0:2208b72b1ba1 | 29 | server.listen(1); |
edodm85 | 3:df8de18d7fa9 | 30 | |
edodm85 | 0:2208b72b1ba1 | 31 | printf("IP Address is %s\r\n", eth.getIPAddress()); |
edodm85 | 0:2208b72b1ba1 | 32 | |
edodm85 | 0:2208b72b1ba1 | 33 | //THREAD |
edodm85 | 3:df8de18d7fa9 | 34 | osThreadCreate(osThread(Net_Thread), NULL); |
edodm85 | 3:df8de18d7fa9 | 35 | tencid = osThreadCreate(osThread(Grab_Thread), NULL); |
edodm85 | 3:df8de18d7fa9 | 36 | |
edodm85 | 0:2208b72b1ba1 | 37 | return 0; |
edodm85 | 0:2208b72b1ba1 | 38 | } |
edodm85 | 0:2208b72b1ba1 | 39 | |
edodm85 | 0:2208b72b1ba1 | 40 | |
edodm85 | 3:df8de18d7fa9 | 41 | void Net_Thread(void const *argument) |
edodm85 | 0:2208b72b1ba1 | 42 | { |
edodm85 | 0:2208b72b1ba1 | 43 | while (true) |
edodm85 | 0:2208b72b1ba1 | 44 | { |
edodm85 | 0:2208b72b1ba1 | 45 | led3 = 1; |
edodm85 | 0:2208b72b1ba1 | 46 | server.accept(client); |
edodm85 | 1:0e4d23df43ea | 47 | printf("Connection from: %s\r\n", client.get_address()); |
edodm85 | 3:df8de18d7fa9 | 48 | |
edodm85 | 0:2208b72b1ba1 | 49 | while (true) |
edodm85 | 0:2208b72b1ba1 | 50 | { |
edodm85 | 0:2208b72b1ba1 | 51 | led3 = 0; |
edodm85 | 0:2208b72b1ba1 | 52 | int n = client.receive(bufferRX, sizeof(bufferRX)); |
edodm85 | 0:2208b72b1ba1 | 53 | if (n <= 0) break; |
edodm85 | 0:2208b72b1ba1 | 54 | |
edodm85 | 0:2208b72b1ba1 | 55 | bufferRX[n]=0; // make terminater |
edodm85 | 3:df8de18d7fa9 | 56 | parse_cmd(n); |
edodm85 | 0:2208b72b1ba1 | 57 | } |
edodm85 | 0:2208b72b1ba1 | 58 | client.close(); |
edodm85 | 0:2208b72b1ba1 | 59 | } |
edodm85 | 0:2208b72b1ba1 | 60 | } |
edodm85 | 0:2208b72b1ba1 | 61 | |
edodm85 | 0:2208b72b1ba1 | 62 | |
edodm85 | 0:2208b72b1ba1 | 63 | void Send() |
edodm85 | 0:2208b72b1ba1 | 64 | { |
edodm85 | 0:2208b72b1ba1 | 65 | client.send_all(bufferTX, sizeof(bufferTX)); |
edodm85 | 0:2208b72b1ba1 | 66 | memset(bufferTX, 0, sizeof(bufferTX)); |
edodm85 | 0:2208b72b1ba1 | 67 | } |
edodm85 | 0:2208b72b1ba1 | 68 | |
edodm85 | 0:2208b72b1ba1 | 69 | |
edodm85 | 3:df8de18d7fa9 | 70 | void Grab_Thread(void const *argument) |
edodm85 | 3:df8de18d7fa9 | 71 | { |
edodm85 | 3:df8de18d7fa9 | 72 | while(true) |
edodm85 | 3:df8de18d7fa9 | 73 | { |
edodm85 | 3:df8de18d7fa9 | 74 | osSignalWait(0x1, osWaitForever); |
edodm85 | 3:df8de18d7fa9 | 75 | |
edodm85 | 3:df8de18d7fa9 | 76 | while(bSnap_on || bGrab_on) |
edodm85 | 3:df8de18d7fa9 | 77 | { |
edodm85 | 3:df8de18d7fa9 | 78 | CameraSnap(); |
edodm85 | 3:df8de18d7fa9 | 79 | bSnap_on = false; |
edodm85 | 3:df8de18d7fa9 | 80 | } |
edodm85 | 3:df8de18d7fa9 | 81 | } |
edodm85 | 3:df8de18d7fa9 | 82 | } |
edodm85 | 3:df8de18d7fa9 | 83 | |
edodm85 | 3:df8de18d7fa9 | 84 | |
edodm85 | 3:df8de18d7fa9 | 85 | void CameraSnap() |
edodm85 | 3:df8de18d7fa9 | 86 | { |
edodm85 | 3:df8de18d7fa9 | 87 | led4 = 1; |
edodm85 | 3:df8de18d7fa9 | 88 | int p = 0; |
edodm85 | 3:df8de18d7fa9 | 89 | |
edodm85 | 3:df8de18d7fa9 | 90 | camera.CaptureNext(); |
edodm85 | 3:df8de18d7fa9 | 91 | while(camera.CaptureDone() == false); |
edodm85 | 3:df8de18d7fa9 | 92 | |
edodm85 | 3:df8de18d7fa9 | 93 | camera.ReadStart(); // Start reading in the image data from the camera hardware buffer |
edodm85 | 3:df8de18d7fa9 | 94 | |
edodm85 | 3:df8de18d7fa9 | 95 | t1 = t.read_ms(); |
edodm85 | 3:df8de18d7fa9 | 96 | |
edodm85 | 3:df8de18d7fa9 | 97 | client.send_all(StartCondition, sizeof(StartCondition)); |
edodm85 | 3:df8de18d7fa9 | 98 | |
edodm85 | 3:df8de18d7fa9 | 99 | if(strcmp("BAW", CMDCamera.format) == 0 || strcmp("RAW", CMDCamera.format) == 0) // B&W |
edodm85 | 3:df8de18d7fa9 | 100 | { |
edodm85 | 3:df8de18d7fa9 | 101 | for(int x = 0; x<CMDCamera.resolution/sizeof(bufferTX); x++) |
edodm85 | 3:df8de18d7fa9 | 102 | { |
edodm85 | 3:df8de18d7fa9 | 103 | for(int q = 0; q<sizeof(bufferTX); q++) |
edodm85 | 3:df8de18d7fa9 | 104 | { |
edodm85 | 3:df8de18d7fa9 | 105 | if(CMDCamera.resolution != VGA) |
edodm85 | 3:df8de18d7fa9 | 106 | camera.ReadOnebyte(); // Read in the first half of the image |
edodm85 | 3:df8de18d7fa9 | 107 | |
edodm85 | 3:df8de18d7fa9 | 108 | bufferTX[q] = camera.ReadOnebyte(); // Y only // Read in the Second half of the image |
edodm85 | 3:df8de18d7fa9 | 109 | } |
edodm85 | 3:df8de18d7fa9 | 110 | Send(); |
edodm85 | 3:df8de18d7fa9 | 111 | } |
edodm85 | 3:df8de18d7fa9 | 112 | } |
edodm85 | 3:df8de18d7fa9 | 113 | |
edodm85 | 3:df8de18d7fa9 | 114 | if(strcmp("YUV", CMDCamera.format) == 0 || strcmp("RGB", CMDCamera.format) == 0) // Color |
edodm85 | 3:df8de18d7fa9 | 115 | { |
edodm85 | 3:df8de18d7fa9 | 116 | for(int x = 0; x<(CMDCamera.resolution/sizeof(bufferTX))*2; x++) |
edodm85 | 3:df8de18d7fa9 | 117 | { |
edodm85 | 3:df8de18d7fa9 | 118 | for(int q = 0; q<sizeof(bufferTX)/2; q++) |
edodm85 | 3:df8de18d7fa9 | 119 | { |
edodm85 | 3:df8de18d7fa9 | 120 | p = q*2; |
edodm85 | 3:df8de18d7fa9 | 121 | bufferTX[p] = camera.ReadOnebyte(); // Read in the first half of the image |
edodm85 | 3:df8de18d7fa9 | 122 | bufferTX[p+1] = camera.ReadOnebyte(); // Read in the Second half of the image |
edodm85 | 3:df8de18d7fa9 | 123 | } |
edodm85 | 3:df8de18d7fa9 | 124 | Send(); |
edodm85 | 3:df8de18d7fa9 | 125 | } |
edodm85 | 3:df8de18d7fa9 | 126 | } |
edodm85 | 3:df8de18d7fa9 | 127 | |
edodm85 | 3:df8de18d7fa9 | 128 | camera.ReadStop(); |
edodm85 | 3:df8de18d7fa9 | 129 | t2 = t.read_ms(); |
edodm85 | 3:df8de18d7fa9 | 130 | |
edodm85 | 3:df8de18d7fa9 | 131 | led4 = 0; |
edodm85 | 3:df8de18d7fa9 | 132 | } |
edodm85 | 3:df8de18d7fa9 | 133 | |
edodm85 | 3:df8de18d7fa9 | 134 | |
edodm85 | 3:df8de18d7fa9 | 135 | int main (void) |
edodm85 | 3:df8de18d7fa9 | 136 | { |
edodm85 | 3:df8de18d7fa9 | 137 | led3 = 0; |
edodm85 | 3:df8de18d7fa9 | 138 | int iRet=Init(); |
edodm85 | 3:df8de18d7fa9 | 139 | |
edodm85 | 3:df8de18d7fa9 | 140 | if (iRet<0) |
edodm85 | 3:df8de18d7fa9 | 141 | { |
edodm85 | 3:df8de18d7fa9 | 142 | printf("Init Error!"); |
edodm85 | 3:df8de18d7fa9 | 143 | return iRet; |
edodm85 | 3:df8de18d7fa9 | 144 | } |
edodm85 | 3:df8de18d7fa9 | 145 | t.start(); |
edodm85 | 3:df8de18d7fa9 | 146 | |
edodm85 | 3:df8de18d7fa9 | 147 | while (true) |
edodm85 | 3:df8de18d7fa9 | 148 | { |
edodm85 | 3:df8de18d7fa9 | 149 | //mbed is alive? |
edodm85 | 3:df8de18d7fa9 | 150 | led2 = !led2; |
edodm85 | 3:df8de18d7fa9 | 151 | osDelay(500); |
edodm85 | 3:df8de18d7fa9 | 152 | } |
edodm85 | 3:df8de18d7fa9 | 153 | } |
edodm85 | 3:df8de18d7fa9 | 154 | |
edodm85 | 3:df8de18d7fa9 | 155 | |
edodm85 | 3:df8de18d7fa9 | 156 | void parse_cmd(int sizeCMD) |
edodm85 | 3:df8de18d7fa9 | 157 | { |
edodm85 | 0:2208b72b1ba1 | 158 | new_send = false; |
edodm85 | 3:df8de18d7fa9 | 159 | //printf("bufferRX: %s\r\n", bufferRX); |
edodm85 | 0:2208b72b1ba1 | 160 | |
edodm85 | 0:2208b72b1ba1 | 161 | if(strcmp("snap", bufferRX) == 0) |
edodm85 | 0:2208b72b1ba1 | 162 | { |
edodm85 | 3:df8de18d7fa9 | 163 | bSnap_on = true; |
edodm85 | 3:df8de18d7fa9 | 164 | osSignalSet(tencid, 0x1); |
edodm85 | 0:2208b72b1ba1 | 165 | memset(bufferRX, 0, sizeof(bufferRX)); |
edodm85 | 0:2208b72b1ba1 | 166 | }else |
edodm85 | 3:df8de18d7fa9 | 167 | if(strncmp("grab", bufferRX, 4) == 0) // grab start grab stop |
edodm85 | 0:2208b72b1ba1 | 168 | { |
edodm85 | 3:df8de18d7fa9 | 169 | if(strncmp("start", &bufferRX[5], 5) == 0) |
edodm85 | 3:df8de18d7fa9 | 170 | { |
edodm85 | 3:df8de18d7fa9 | 171 | bGrab_on = true; |
edodm85 | 3:df8de18d7fa9 | 172 | osSignalSet(tencid, 0x1); |
edodm85 | 3:df8de18d7fa9 | 173 | memset(bufferRX, 0, sizeof(bufferRX)); |
edodm85 | 3:df8de18d7fa9 | 174 | }else |
edodm85 | 0:2208b72b1ba1 | 175 | { |
edodm85 | 3:df8de18d7fa9 | 176 | bGrab_on = false; |
edodm85 | 3:df8de18d7fa9 | 177 | memset(bufferRX, 0, sizeof(bufferRX)); |
edodm85 | 3:df8de18d7fa9 | 178 | } |
edodm85 | 3:df8de18d7fa9 | 179 | }else |
edodm85 | 3:df8de18d7fa9 | 180 | if(strncmp("init", bufferRX, 4) == 0) // init RGB 19200 |
edodm85 | 0:2208b72b1ba1 | 181 | { |
edodm85 | 3:df8de18d7fa9 | 182 | char word[10]; |
edodm85 | 3:df8de18d7fa9 | 183 | strncpy(CMDCamera.format, &bufferRX[5], 3); |
edodm85 | 3:df8de18d7fa9 | 184 | strncpy(word, &bufferRX[9], sizeCMD-9); |
edodm85 | 3:df8de18d7fa9 | 185 | CMDCamera.resolution = atoi(word); |
edodm85 | 3:df8de18d7fa9 | 186 | |
edodm85 | 3:df8de18d7fa9 | 187 | printf("CMDCamera.format: %s\r\n", CMDCamera.format); |
edodm85 | 3:df8de18d7fa9 | 188 | printf("CMDCamera.resolution: %d\r\n", CMDCamera.resolution); |
edodm85 | 3:df8de18d7fa9 | 189 | |
edodm85 | 3:df8de18d7fa9 | 190 | if(camera.Init(CMDCamera.format, CMDCamera.resolution) != 1) |
edodm85 | 0:2208b72b1ba1 | 191 | { |
edodm85 | 0:2208b72b1ba1 | 192 | printf("Init Fail\r\n"); |
edodm85 | 0:2208b72b1ba1 | 193 | } |
edodm85 | 3:df8de18d7fa9 | 194 | |
edodm85 | 3:df8de18d7fa9 | 195 | sprintf(bufferTX, "OV Init OK\r\n"); |
edodm85 | 3:df8de18d7fa9 | 196 | client.send_all(bufferTX, sizeof(bufferTX)); |
edodm85 | 0:2208b72b1ba1 | 197 | memset(bufferRX, 0, sizeof(bufferRX)); |
edodm85 | 0:2208b72b1ba1 | 198 | }else |
edodm85 | 3:df8de18d7fa9 | 199 | if(strncmp("reg", bufferRX, 3) == 0) // reg r 018 reg w 018 004 reg |
edodm85 | 3:df8de18d7fa9 | 200 | { |
edodm85 | 3:df8de18d7fa9 | 201 | if(!bGrab_on) |
edodm85 | 0:2208b72b1ba1 | 202 | { |
edodm85 | 3:df8de18d7fa9 | 203 | strncpy(&Reg.type, &bufferRX[4], 1); |
edodm85 | 3:df8de18d7fa9 | 204 | char word[3]; |
edodm85 | 3:df8de18d7fa9 | 205 | |
edodm85 | 3:df8de18d7fa9 | 206 | |
edodm85 | 3:df8de18d7fa9 | 207 | if(Reg.type == 'r') |
edodm85 | 3:df8de18d7fa9 | 208 | { |
edodm85 | 3:df8de18d7fa9 | 209 | strncpy(word, &bufferRX[6], 3); |
edodm85 | 3:df8de18d7fa9 | 210 | Reg.addr = atoi(word); |
edodm85 | 3:df8de18d7fa9 | 211 | memset(word, 0, sizeof(word)); |
edodm85 | 3:df8de18d7fa9 | 212 | sprintf(bufferTX, "reg: %x", camera.ReadReg(Reg.addr)); |
edodm85 | 3:df8de18d7fa9 | 213 | }else |
edodm85 | 3:df8de18d7fa9 | 214 | { |
edodm85 | 3:df8de18d7fa9 | 215 | strncpy(word, &bufferRX[6], 3); |
edodm85 | 3:df8de18d7fa9 | 216 | Reg.addr = atoi(word); |
edodm85 | 3:df8de18d7fa9 | 217 | strncpy(word, &bufferRX[10], 3); |
edodm85 | 3:df8de18d7fa9 | 218 | Reg.value = atoi(word); |
edodm85 | 3:df8de18d7fa9 | 219 | memset(word, 0, sizeof(word)); |
edodm85 | 3:df8de18d7fa9 | 220 | camera.WriteReg(Reg.addr, Reg.value); |
edodm85 | 3:df8de18d7fa9 | 221 | sprintf(bufferTX, "%x", camera.ReadReg(Reg.addr)); |
edodm85 | 3:df8de18d7fa9 | 222 | } |
edodm85 | 3:df8de18d7fa9 | 223 | if(sizeCMD == 3) |
edodm85 | 3:df8de18d7fa9 | 224 | { |
edodm85 | 3:df8de18d7fa9 | 225 | int n = 0; |
edodm85 | 3:df8de18d7fa9 | 226 | int g = 0; |
edodm85 | 3:df8de18d7fa9 | 227 | int c = 650; |
edodm85 | 3:df8de18d7fa9 | 228 | sprintf(bufferTX, "reg_tab: "); |
edodm85 | 3:df8de18d7fa9 | 229 | for (int i=0;i<201;i++) |
edodm85 | 3:df8de18d7fa9 | 230 | { |
edodm85 | 3:df8de18d7fa9 | 231 | n = snprintf(9+bufferTX+g, c, "%02X", camera.ReadReg(i)); |
edodm85 | 3:df8de18d7fa9 | 232 | g = g + n; |
edodm85 | 3:df8de18d7fa9 | 233 | c = c - n - 1; |
edodm85 | 3:df8de18d7fa9 | 234 | } |
edodm85 | 3:df8de18d7fa9 | 235 | client.send_all(bufferTX, sizeof(bufferTX)); |
edodm85 | 3:df8de18d7fa9 | 236 | } |
edodm85 | 3:df8de18d7fa9 | 237 | |
edodm85 | 3:df8de18d7fa9 | 238 | client.send_all(bufferTX, sizeof(bufferTX)); |
edodm85 | 0:2208b72b1ba1 | 239 | } |
edodm85 | 3:df8de18d7fa9 | 240 | }else |
edodm85 | 3:df8de18d7fa9 | 241 | if(strncmp("w_bit", bufferRX, 5) == 0) // w_bit0 018 001 w_bit1 018 001 |
edodm85 | 3:df8de18d7fa9 | 242 | { |
edodm85 | 3:df8de18d7fa9 | 243 | int type; |
edodm85 | 3:df8de18d7fa9 | 244 | int reg_addr = 0; |
edodm85 | 3:df8de18d7fa9 | 245 | int reg_value = 0; |
edodm85 | 3:df8de18d7fa9 | 246 | char word[3]; |
edodm85 | 3:df8de18d7fa9 | 247 | strncpy(word, &bufferRX[5], 1); |
edodm85 | 3:df8de18d7fa9 | 248 | type = atoi(word); |
edodm85 | 3:df8de18d7fa9 | 249 | strncpy(word, &bufferRX[7], 3); |
edodm85 | 3:df8de18d7fa9 | 250 | reg_addr = atoi(word); |
edodm85 | 3:df8de18d7fa9 | 251 | memset(word, 0, sizeof(word)); |
edodm85 | 3:df8de18d7fa9 | 252 | strncpy(word, &bufferRX[11], 3); |
edodm85 | 3:df8de18d7fa9 | 253 | reg_value = atoi(word); |
edodm85 | 3:df8de18d7fa9 | 254 | //printf("reg read write: addr: %x - value %x\r\n", reg_addr, reg_value); |
edodm85 | 3:df8de18d7fa9 | 255 | int reg_value_now = camera.ReadReg(reg_addr); |
edodm85 | 3:df8de18d7fa9 | 256 | |
edodm85 | 3:df8de18d7fa9 | 257 | if(type == 0) |
edodm85 | 0:2208b72b1ba1 | 258 | { |
edodm85 | 3:df8de18d7fa9 | 259 | reg_value = reg_value_now ^ reg_value; |
edodm85 | 3:df8de18d7fa9 | 260 | }else |
edodm85 | 3:df8de18d7fa9 | 261 | { |
edodm85 | 3:df8de18d7fa9 | 262 | reg_value = reg_value_now | reg_value; |
edodm85 | 0:2208b72b1ba1 | 263 | } |
edodm85 | 3:df8de18d7fa9 | 264 | //printf("reg value new: reg_value_now: %x - reg_value %x\r\n", reg_value_now, reg_value); |
edodm85 | 3:df8de18d7fa9 | 265 | camera.WriteReg(reg_addr, reg_value); |
edodm85 | 3:df8de18d7fa9 | 266 | memset(word, 0, sizeof(word)); |
edodm85 | 3:df8de18d7fa9 | 267 | memset(bufferTX, 0, sizeof(bufferRX)); |
edodm85 | 0:2208b72b1ba1 | 268 | }else |
edodm85 | 0:2208b72b1ba1 | 269 | if(strcmp("reset", bufferRX) == 0) |
edodm85 | 0:2208b72b1ba1 | 270 | { |
edodm85 | 0:2208b72b1ba1 | 271 | mbed_reset(); |
edodm85 | 0:2208b72b1ba1 | 272 | }else |
edodm85 | 0:2208b72b1ba1 | 273 | if(strcmp("time", bufferRX) == 0) |
edodm85 | 0:2208b72b1ba1 | 274 | { |
edodm85 | 3:df8de18d7fa9 | 275 | sprintf(bufferTX, "OV Tot time acq + send (mbed): %dms\r\n", t2-t1); |
edodm85 | 0:2208b72b1ba1 | 276 | client.send_all(bufferTX, sizeof(bufferTX)); |
edodm85 | 0:2208b72b1ba1 | 277 | memset(bufferTX, 0, sizeof(bufferTX)); |
edodm85 | 3:df8de18d7fa9 | 278 | }else |
edodm85 | 3:df8de18d7fa9 | 279 | if(strcmp("ciao", bufferRX) == 0) |
edodm85 | 1:0e4d23df43ea | 280 | { |
edodm85 | 3:df8de18d7fa9 | 281 | sprintf(bufferTX, "OV Test OK\r\n"); |
edodm85 | 3:df8de18d7fa9 | 282 | client.send_all(bufferTX, sizeof(bufferTX)); |
edodm85 | 3:df8de18d7fa9 | 283 | memset(bufferTX, 0, sizeof(bufferTX)); |
edodm85 | 3:df8de18d7fa9 | 284 | } |
edodm85 | 0:2208b72b1ba1 | 285 | memset(bufferRX, 0, sizeof(bufferRX)); |
edodm85 | 0:2208b72b1ba1 | 286 | } |