How to enable test clk in latest uhd-zpu-gcc firmware

GNU Radio
1

Hi,

I’m trying to enable the test clk at J503. I added in this at firmware
txrx_uhd.c. But i cant probe any clk signal at J503. How should i enable
the pins at J503?

ethernet_register_link_changed_callback(link_changed_callback);
ethernet_init();

clocks_enable_XXX_clk(true, 2, 0x3C, 0x48, 1); // added #define
CLOCK_MODE_PECK = 1;
//clocks_enable_test_clk(true,2); //added
//clocks_mimo_config(MC_WE_LOCK_TO_SMA); // added

while(true){

size_t num_lines;

ANT