Great work! // Edit: (1) FFT lacks screen pause or avg value to really see sth (2) When scope has sweep enabled and you want to measure something using Measure Tool, screen do not refresh (you have to move the view horizontally to see measure lines actually did change their positions), same for other things like turning on and off SAMPL or STATS (3) There is no option to watch slow changing signals, only 5.0 KS/s, there should be some option to watch slower signals drawing in real time (sth that would not require to redraw screen at 1fps but draw signal as it is received) (4) Brightness of the screen is set to maximum when app is started and I cannot change it while the app is open. I'm sure I will have some suggestions but for now I'll give myself time to test it more. Here is what people say about HScope: At first glance it looks really good, and paid version is great with FFT and stuff. Well, as a top-performing app with an overall rating of 4.30 from 94 votes cast, I can safely confirm that It's good and worth trying.
We have more reviews, walk-throughs and gameplay videos on our Android Freeware YouTube channel Hscope for Android with Hantek 6022BE GADGETS#10 - HScope android powered Is it good? Video tutorial explaining how this app works. It is always a better idea to preview how this tools app works in real environment before downloading the HScope.apk.
Note: On Windows, you will have to assign the WinUSB driver via Zadig twice: the first time for the initial USB VID/PID the device has when attaching it via USB (04b4:6022 or 04b5:6022, depending on which vendor driver is currently being used by the device), and a second time after the firmware has been uploaded to the device and the device has "renumerated" with a different VID/PID pair (1d50:608e).Following are some short videos where you can view how to use HScope for beta purposes. Note: The firmware is not flashed into the device permanently! You only need to make it available in the usual place where libsigrok looks for firmware files, it will be used automatically (and "uploaded" to the Cypress FX2's SRAM every time you attach the device to a USB port). The firmware was originally written by Jochen Hoenicke (see README for details), thanks a lot! In order to use this device, the sigrok-firmware-fx2lafw (>= 0.1.4) firmware is required. Data format select = "offset binary" (not "twos complement").Ĭonnected to AD9288 ENC A and ENC B and FX2 IFCLK. NXP 74HC4051D (upper/lower, CH1/CH2) pinout: 4x 145 MHz FastFET Op Amp: Analog Devices AD8065 ( datasheet).
8-bit, 40/80/100MHz, dual ADC: Analog Devices AD9288 ( datasheet).2W, fixed input, isolated & unregulated dual/single output DC/DC converter: Mornsun A_S-2WR2 (A0505S-2WR2) ( datasheet).1A low-dropout voltage regulator (3.3V): Advanced Monolithic Systems AMS1117-3.3 ( datasheet).2x 8-channel analog multiplexer/demultiplexer: NXP 74HC4051D ( datasheet).256-byte I☬ EEPROM: Microchip 24LC02BI ( datasheet).