With introduction of PRstm32duino/Arduino_Core_STM32#1247Usage of TIMER_OUTPUT_COMPARE becomes obsolete.Note: removing setMode(1, TIMER_OUTPUT_COMPARE)also works before PR #1247.Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>

Fix astyle issueSigned-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>

HardwareTimer: remove usage of TIMER_OUTPUT_COMPARE mode

Signed-off-by: Frederic Pillon <frederic.pillon@st.com>

Both WebClientFreeRTOS and WebServerFreeRTOS are available.Warning: FreeRTOS may disable interrupts between xTaskCreate()and vTaskStartScheduler(). Thus Ethernet, which is using Interrupts,should be initialized after scheduling start.thus it is done within a task.Fixes#36Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>

When DNS is not provided, it is more likely to be the same than gateway(more likely than xx.xx.xx.1)Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>

and adding timeout to client connectionCo-authored-by: Alexandre Bourdiol <50730894+ABOSTM@users.noreply.github.com>Co-authored-by: Frederic Pillon <frederic.pillon@st.com>

Restrict effective ETH scheduler to Timer callback only.This is to avoid any race condition on ETH scheduler,which could previously be called from timer ISR,as well as  DHCP or UDP driver parts.Any direct request for ETH scheduler (direct call to stm32_eth_scheduler())will generate a Timer Update Event to force a call to timer callbackFixes#45Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>

Former "_tcp_client[MAX_CLIENT] = {};" tries to initializethe array element with index MAX_CLIENT,which is out of array range [0 .. (MAX_CLIENT-1)]Fixes warning:warning: array subscript 32 is above array bounds of 'tcp_struct* [32]'[-Warray-bounds]Instead initialize each element of the array one by one.Signed-off-by: Alexandre Bourdiol <alexandre.bourdiol@st.com>