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Fix bug on client.available() to retrun the number of bytes available

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This commit is contained in:
Mimmo La Fauci
2013-03-10 22:37:54 +01:00
parent 863b47ad5e
commit 8862a7d54e
2 changed files with 7 additions and 12 deletions
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17
libraries/WiFi/utility/server_drv.cpp
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@ -122,7 +122,7 @@ uint8_t ServerDrv::getClientState(uint8_t sock)
return _data; return _data;
} }
uint8_t ServerDrv::availData(uint8_t sock) uint16_t ServerDrv::availData(uint8_t sock)
{ {
WAIT_FOR_SLAVE_SELECT(); WAIT_FOR_SLAVE_SELECT();
// Send Command // Send Command
@ -133,19 +133,14 @@ uint8_t ServerDrv::availData(uint8_t sock)
SpiDrv::waitForSlaveReady(); SpiDrv::waitForSlaveReady();
// Wait for reply // Wait for reply
uint8_t _data = 0;
uint8_t _dataLen = 0; uint8_t _dataLen = 0;
if (!SpiDrv::waitResponseCmd(AVAIL_DATA_TCP_CMD, PARAM_NUMS_1, &_data, &_dataLen)) uint16_t len = 0;
{
WARN("error waitResponse"); SpiDrv::waitResponseCmd(AVAIL_DATA_TCP_CMD, PARAM_NUMS_1, (uint8_t*)&len, &_dataLen);
}
SpiDrv::spiSlaveDeselect(); SpiDrv::spiSlaveDeselect();
if (_dataLen!=0) return len;
{
return (_data == 1);
}
return false;
} }
bool ServerDrv::getData(uint8_t sock, uint8_t *data, uint8_t peek) bool ServerDrv::getData(uint8_t sock, uint8_t *data, uint8_t peek)

2
libraries/WiFi/utility/server_drv.h
View File

@ -31,7 +31,7 @@ public:
static bool sendUdpData(uint8_t sock); static bool sendUdpData(uint8_t sock);
static uint8_t availData(uint8_t sock); static uint16_t availData(uint8_t sock);
static uint8_t checkDataSent(uint8_t sock); static uint8_t checkDataSent(uint8_t sock);
}; };