right, but one thing I am pretty sure, all of the communication between PC
browser and our MCU , processed in one single thread, ie tcpip_thread.
1. We got the web server original code from STM32 provided example
"LwIP_HTTP_Server_Raw" , but also mixed with 1.4.1 contrib, which are quite
the
Hi Noam,
Thanks for your reply. I think I know what your mean. the Following code is
doing the the same as you said:
*static err_t ftpd_data_write(struct tcp_pcb *pcb, const void* ptr, u16_t
*length, u8_t apiflags)
{
int vurti;
u16_t len;
err_t err;
LWIP_ASSERT("
Hi Sergio,
Thank you for your advice, but you are mentioning that tcp_send as a call
back will need to be used in the main also tcp_poll ok.
*void ftpd_init(void)
{
struct tcp_pcb *pcb;
pcb = tcp_new();
tcp_bind(pcb, IP_ADDR_ANY, 21);
pcb = tcp_listen(pcb);
Hi Noam,
if the connection is dropped midway the controller will not leave the
bootloader. The controller boards will be connected to a switch and if
the firmware should be updated a laptop with a c++ program that manages
the transmission of the image. The C++ program will warn the service
t
Hi Norbert,
I am sorry but I did not understood that you are trying to burn the internal
FLASH.
We normally use a small extern SPI FLASH so we first transfer the binary to the
external
FLASH and only after we have the file and that it is OK (CRC OK) we delete the
CPU application
area and burn
Hi,
I did not completely understood your code but I can add some suggestions.
First you need to somehow create a mechanism that sends data with whatever RAM
you have.
Sometimes tcp_sndbuf will return a smaller buffer then expected or tcp_write
can fail because you
try to send a too large buffer
Please use 2.0.0 (beta 2) when switching versions. 1.4.1 is four years old
and you'd risk having to change once again in some weeks...
Simon
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Am 7. August 2016 8:58:35 vorm. schrieb Norbert Kleber
:
Hi everyone,
first of all i'l
