The LCD works perfectly with my RFID ID-12, and arduino network works perfectly with RFID ID-12, but when I try to use all together, or just the LCD and the arduino network, error occurs in:
SecretLabs.NETMF.Net.Wiznet5100 wiznet = new SecretLabs.NETMF.Net.Wiznet5100(SPI.SPI_module.SPI1, Pins.GPIO_PIN_D10);
I noticed that both use SPI.SPI_module.SPI1 and Pins.GPIO_PIN_D10, this could be causing this?