josh
8edd3a6f5a
update testbench to save sim data
2024-01-14 09:48:39 +08:00
josh
c44bb62eb9
add all dl814 z7 project, update sdk with dual core flash boot
2023-08-09 16:08:57 +08:00
josh
537fdb6648
update dl814_z7 netlist, add project of 001 & 002, modify 005 bootimage
2023-08-08 21:12:31 +08:00
josh
365a132831
major update to lcmv, to fit hop control
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1. 调零算法部分增加调零控制模块,用于各模块互联和状态控制以及数据存储,增加LCMV和DAS选通; 2. Cordic 旋转输入改为保留两个符号位,避免溢出; 3. LCMV快拍数修改为2048; 4. 修改功率计算模块,适配较小数据位宽; 5. 修改在线捕获校准程序自动校准部分VIO初值; 6. 地检新射频发端增加自动频点切换
2023-07-31 10:31:21 +08:00
josh
a877802bdf
prepare for major change in anti-jamming
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resimulated dl814_k7_cal_coarse with multiple trigger and phase compensation; 将校准信号发端移植到地检新射频发送程序上,但是未合并扫频自动校准程序
2023-07-09 15:08:00 +08:00
josh
0729aa40a3
change phase comp to cordic; combine some vios
2023-06-15 18:39:46 +08:00
josh
d7cca991f1
update phase comp with cmpy; add var cal module
2023-06-12 17:35:52 +08:00
josh
f7eb53ced7
change rotate to radians, fix phase comp port connections
2023-06-05 21:25:12 +08:00
josh
05572f3d8e
update dl814_dj_new_48m; fix bug in phase_comp
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单独的地检射频控制模块使用外部输入时钟驱动VIO,而非计数器产生的12M时钟;修复相位补偿输出为0的问题,时钟和复位信号接反
2023-05-24 14:36:15 +08:00
josh
a476d6f42e
remove lcmv from dl814_k7_online_acq; add phase comp to dl814_k7_cal_coarse
2023-05-21 17:15:49 +08:00
josh
dcfe84872e
add new dl814 dj control
2023-05-19 16:56:17 +08:00
josh
8f77175e44
add lcmv to dl814 online acq, add phase compensation
2023-05-17 23:00:06 +08:00
josh
b2a6a62da0
add phase compensate to duifei online acq
2023-05-16 20:44:17 +08:00
josh
986a2ea1e1
finish pa phase calibration, add sample data
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测试了三台对飞节点的相对幅相,测试了一台814节点的相对幅相
2023-05-16 09:14:53 +08:00
josh
c32d684223
change online acq pn code length, change 814 online acq to the same
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修改了在线捕获程序的PN码长和频偏搜索步进,修改了地检发送程序的PN码长,使用对飞相控阵进行了测试,得到正确结果;将程序移植到814平台,同样能够正常工作;对地检程序(20230512),对飞程序(20230512)和814程序(20230415)进行归档
2023-05-14 12:51:10 +08:00
josh
0f97436c8f
archive dj_48m & duifei_online_acq_par
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自动频点切换程序已经测试可用,对应程序为duifei_online_acq_par_20230511.xpr和dl814_dj_48m_20230511.xpr
2023-05-11 19:20:44 +08:00
josh
c8b75a293f
update online freq auto switch logic
2023-05-11 09:54:06 +08:00
josh
1083b3c7e3
update online acq auto freq switch
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更新频点自动切换程序;修改频偏补偿的ILA输出,增加当前频点;修改接收数据ILA,增加当前频点和码相位计数器
2023-05-10 18:52:19 +08:00
josh
866b718eb3
add duifei_online_acq_par
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完成对飞并行捕获程序的编写,仿真和测试,能够正常采集数据
2023-05-09 20:52:09 +08:00
josh
2d4650a3b6
finish coding and testing of online acq; add sample data
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串行在线捕获程序已经完成编写,并进行了仿真和测试(对飞和814均可用);增加了在电子所使用转台测试的幅相采集数据
2023-05-08 19:13:53 +08:00
josh
e07389e326
add sampled data; add new online acq proj
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the function of dmf is correct
2023-05-04 20:27:06 +08:00
josh
78e60b6e2d
add ant data; add null algorithm switch
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to evaluate amp-phase consistency of phased array at different frequency, tens of data set is sampled; in dl814_k7_cal_coarse, the switch of ad9361 data and test data is added, and the depth of rx data ila is enlarged to 131072
2023-04-24 12:58:33 +08:00
josh
14a5d6e48a
finish test of dl814_k7_cal_coarse
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archive dl814_k7_cal_coarse_20230419 and dl814_k7_null_verify_20230420, the function of lcmv nulling algorithm and the data exchange between boards are verified by pre-generated data
2023-04-20 11:39:02 +08:00
josh
3c2cd0ba29
first commit after restructuring
2023-04-13 13:33:41 +08:00
josh