I guess I have to complete the tutorial 2 first before jumping on the third one to get an answer why. I will see if that helps.
On Monday, April 6, 2020 at 4:35:34 PM UTC-6, Aravind Venkitasubramony wrote: > > Sorry for the confusion. I meant the wide(ish) spectrometer tutorial 3 > > On Monday, April 6, 2020 at 3:58:50 PM UTC-6, Aravind Venkitasubramony > wrote: >> >> Does the spectrometer tutorial work with the 14 bit Red Pitaya board as >> well? The tutorial mentions the 10 bit board, but I am using the 14 bit >> board version. >> >> Also, going through the spectrometer tutorial with the 14 bit board, I >> get the following message at the terminal when executing the python >> command. Can someone help me with what might be the issue here? >> >> Connecting to Red Pitaya: rp-F07516.local >> Uploading: tut_spec.fpg >> These are the devices in your design ... >> ['acc_cnt', 'acc_len', 'accum0_snap_ss_bram', 'accum0_snap_ss_ctrl', >> 'accum0_snap_ss_status', 'accum1_snap_ss_bram', 'accum1_snap_ss_ctrl', >> 'accum1_snap_ss_status', 'accumdat_snap_ss_bram', 'accumdat_snap_ss_ctrl', >> 'accumdat_snap_ss_status', 'adc_dv', 'adc_sample_cnt', >> 'adc_voltage_snap_ss_bram', 'adc_voltage_snap_ss_ctrl', >> 'adc_voltage_snap_ss_status', 'fft_sync_inc0', 'fft_sync_inc1', >> 'reg_cntrl', 'snap_gap', 'sync_cnt', 'sync_reg', 'sys_block', >> 'sys_board_id', 'sys_clkcounter', 'sys_rev', 'sys_rev_rcs', >> 'sys_scratchpad'] >> Traceback (most recent call last): >> File "tut_spec.py", line 38, in <module> >> spec0=fpga.snapshots.accum0_snap_ss.read(arm=False)['data'] >> File "/usr/local/lib/python2.7/dist-packages/casperfpga/snap.py", line >> 227, in read >> rawdata, rawtime = self.read_raw(**kwargs) >> File "/usr/local/lib/python2.7/dist-packages/casperfpga/snap.py", line >> 333, in read_raw >> bram_dmp['length'] / (self.width_bits / 8))) >> RuntimeError: accum0_snap_ss.read_uint() - expected 16384 bytes, got 32 >> >> -- You received this message because you are subscribed to the Google Groups "casper@lists.berkeley.edu" group. To unsubscribe from this group and stop receiving emails from it, send an email to casper+unsubscr...@lists.berkeley.edu. To view this discussion on the web visit https://groups.google.com/a/lists.berkeley.edu/d/msgid/casper/77f027f3-c878-43c1-ab28-b77f3582d4f8%40lists.berkeley.edu.
