Hi all! this is my first post, I use a lot of FTDI chips like FT232 and FT230x, but this time im starting to work with the VNC2 chip.
The chip is amazing! but i cant change the uart port. I designed a board that doesnt use the default pins for the UART communication, it uses the pins 29, 30, 31 and 32. So i grab the V2DAP firmware, change the IOMUX part to point at those pins, but it doesnt seems to be taking the change...
code (I use the 32 pin version of the chip):
packageType = vos_get_package_type();
if (packageType == VINCULUM_II_32_PIN)
{
// UART_TXD to pin 23 as Output.
vos_iomux_define_output(29, IOMUX_OUT_UART_TXD);
// UART_RXD to pin 24 as Input.
vos_iomux_define_input(30, IOMUX_IN_UART_RXD);
// UART_RTS_N to pin 25 as Output.
vos_iomux_define_output(31, IOMUX_OUT_UART_RTS_N);
// UART_CTS_N to pin 26 as Input.
vos_iomux_define_input(32, IOMUX_IN_UART_CTS_N);
}