diff options
Diffstat (limited to 'firmware')
| -rw-r--r-- | firmware/microblaze/apps/txrx.c | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/firmware/microblaze/apps/txrx.c b/firmware/microblaze/apps/txrx.c index e2500f42e..5f4c595f8 100644 --- a/firmware/microblaze/apps/txrx.c +++ b/firmware/microblaze/apps/txrx.c @@ -194,6 +194,44 @@ void handle_udp_ctrl_packet( ctrl_data_out.data.dboard_ids.rx_id = read_dboard_eeprom(I2C_ADDR_RX_A); break; + case USRP2_CTRL_ID_HERES_A_NEW_CLOCK_CONFIG_BRO: + //TODO handle MC_PROVIDE_CLK_TO_MIMO when we do MIMO setup + ctrl_data_out.id = USRP2_CTRL_ID_GOT_THE_NEW_CLOCK_CONFIG_DUDE; + + //handle the 10 mhz ref source + uint32_t ref_flags = 0; + switch(ctrl_data_out.data.clock_config.ref_source){ + case USRP2_REF_SOURCE_INT: + ref_flags = MC_WE_DONT_LOCK; break; + case USRP2_REF_SOURCE_SMA: + ref_flags = MC_WE_LOCK_TO_SMA; break; + case USRP2_REF_SOURCE_MIMO: + ref_flags = MC_WE_LOCK_TO_MIMO; break; + } + clocks_mimo_config(ref_flags & MC_REF_CLK_MASK); + + //handle the pps config + uint32_t pps_flags = 0; + + //fill in the pps polarity flags + switch(ctrl_data_out.data.clock_config.pps_polarity){ + case USRP2_PPS_POLARITY_POS: + pps_flags |= 0x01 << 0; break; + case USRP2_PPS_POLARITY_NEG: + pps_flags |= 0x00 << 0; break; + } + + //fill in the pps source flags + switch(ctrl_data_out.data.clock_config.pps_source){ + case USRP2_PPS_SOURCE_SMA: + pps_flags |= 0x00 << 1; break; + case USRP2_PPS_SOURCE_MIMO: + pps_flags |= 0x01 << 1; break; + } + sr_time64->flags = pps_flags; + + break; + default: ctrl_data_out.id = USRP2_CTRL_ID_HUH_WHAT; |