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author | Cristian Maglie <c.maglie@bug.st> | 2013-08-08 16:43:19 +0200 |
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committer | Cristian Maglie <c.maglie@bug.st> | 2013-08-08 16:43:19 +0200 |
commit | a8193ed933d9c9954cefbfb541cde56770ab5b74 (patch) | |
tree | 80796833fecca5d7426f1d09f7ac9870bab5f062 /libraries/WiFi/WiFiUdp.cpp | |
parent | a4c9fee673342304a5b12f7f2f7f9ecb9cb26d30 (diff) | |
parent | 5527c44aa443b20d63cf7a276180a36695233924 (diff) |
Merge branch 'ide-1.5.x-library-to-new-format' into ide-1.5.x
Diffstat (limited to 'libraries/WiFi/WiFiUdp.cpp')
-rw-r--r-- | libraries/WiFi/WiFiUdp.cpp | 163 |
1 files changed, 0 insertions, 163 deletions
diff --git a/libraries/WiFi/WiFiUdp.cpp b/libraries/WiFi/WiFiUdp.cpp deleted file mode 100644 index 7020df8..0000000 --- a/libraries/WiFi/WiFiUdp.cpp +++ /dev/null @@ -1,163 +0,0 @@ - -extern "C" { - #include "utility/debug.h" - #include "utility/wifi_spi.h" -} -#include <string.h> -#include "server_drv.h" -#include "wifi_drv.h" - -#include "WiFi.h" -#include "WiFiUdp.h" -#include "WiFiClient.h" -#include "WiFiServer.h" - - -/* Constructor */ -WiFiUDP::WiFiUDP() : _sock(NO_SOCKET_AVAIL) {} - -/* Start WiFiUDP socket, listening at local port PORT */ -uint8_t WiFiUDP::begin(uint16_t port) { - - uint8_t sock = WiFiClass::getSocket(); - if (sock != NO_SOCKET_AVAIL) - { - ServerDrv::startServer(port, sock, UDP_MODE); - WiFiClass::_server_port[sock] = port; - _sock = sock; - _port = port; - return 1; - } - return 0; - -} - -/* return number of bytes available in the current packet, - will return zero if parsePacket hasn't been called yet */ -int WiFiUDP::available() { - if (_sock != NO_SOCKET_AVAIL) - { - return ServerDrv::availData(_sock); - } - return 0; -} - -/* Release any resources being used by this WiFiUDP instance */ -void WiFiUDP::stop() -{ - if (_sock == NO_SOCKET_AVAIL) - return; - - ServerDrv::stopClient(_sock); - - _sock = NO_SOCKET_AVAIL; -} - -int WiFiUDP::beginPacket(const char *host, uint16_t port) -{ - // Look up the host first - int ret = 0; - IPAddress remote_addr; - if (WiFi.hostByName(host, remote_addr)) - { - return beginPacket(remote_addr, port); - } - return ret; -} - -int WiFiUDP::beginPacket(IPAddress ip, uint16_t port) -{ - if (_sock == NO_SOCKET_AVAIL) - _sock = WiFiClass::getSocket(); - if (_sock != NO_SOCKET_AVAIL) - { - ServerDrv::startClient(uint32_t(ip), port, _sock, UDP_MODE); - WiFiClass::_state[_sock] = _sock; - return 1; - } - return 0; -} - -int WiFiUDP::endPacket() -{ - return ServerDrv::sendUdpData(_sock); -} - -size_t WiFiUDP::write(uint8_t byte) -{ - return write(&byte, 1); -} - -size_t WiFiUDP::write(const uint8_t *buffer, size_t size) -{ - ServerDrv::insertDataBuf(_sock, buffer, size); - return size; -} - -int WiFiUDP::parsePacket() -{ - return available(); -} - -int WiFiUDP::read() -{ - uint8_t b; - if (available()) - { - ServerDrv::getData(_sock, &b); - return b; - }else{ - return -1; - } -} - -int WiFiUDP::read(unsigned char* buffer, size_t len) -{ - if (available()) - { - size_t size = 0; - if (!ServerDrv::getDataBuf(_sock, buffer, &size)) - return -1; - // TODO check if the buffer is too smal respect to buffer size - return size; - }else{ - return -1; - } -} - -int WiFiUDP::peek() -{ - uint8_t b; - if (!available()) - return -1; - - ServerDrv::getData(_sock, &b, 1); - return b; -} - -void WiFiUDP::flush() -{ - while (available()) - read(); -} - -IPAddress WiFiUDP::remoteIP() -{ - uint8_t _remoteIp[4] = {0}; - uint8_t _remotePort[2] = {0}; - - WiFiDrv::getRemoteData(_sock, _remoteIp, _remotePort); - IPAddress ip(_remoteIp); - return ip; -} - -uint16_t WiFiUDP::remotePort() -{ - uint8_t _remoteIp[4] = {0}; - uint8_t _remotePort[2] = {0}; - - WiFiDrv::getRemoteData(_sock, _remoteIp, _remotePort); - uint16_t port = (_remotePort[0]<<8)+_remotePort[1]; - return port; -} - |