Hi did u found a solution for this problem i facing the same atm and looking for someone with experiance here.

no answer after a week so i try give it a last push

Hello,

I made an Project in ESP idf in eclipse which receiving data on SPI and sends it out on WiFi this works a bit slow but its works and is able to debug with jtag and openOCD. An example of the working version of the project is attached (WifiTester.7z). Now i want to enable BT classic serial ...

ok found my problem i overflowed a array by myself.

in debugging i can see that the error come from ip4.c line 132 its in the function bool ip4_netif_exist(const ip4_addr_t *src, const ip4_addr_t *dest) maybe this helps to help me what i m doing wrong

HI thank you for your replie and sorry for the missing line feeds i will do it better next time if i upload code.

The other point you mentioned was the flash size i changed it to 4 mb but than i cant upload the binary to the chip. Eclipse is just compiling it and stops than. why is the flash size ...

Mh no one who can help me here?

Hi Im trying to make a spi to wifi bridge.
My Hardware is a ESP-wrover-kit and Im using the ESP IDF together with eclipse.
To get a start i used the WiFi tester example and combined it with the tcp server example.
With this i got a sending speed from around 0.5 MB/s.
Than i checked the sdkconfig and ...

ok thank you guys for helping esp spirit is right i used a to long cabble to loop the signal that made some problems and i setup the spi now with input delay of 50 ns and set the flag SPI_DEVICE_NO_DUMMY with this setup i can run up to 80 Mhz

always never forget rule #1 read from top to bottom
but ...

@ESP_Sprite
which part of the timing Considerations u have in mind that i did wrong bc cant find an issue here?