![]() ![]() The idea was to spoof a Hantek vendor ID and product ID. I tried setting " C0 B5 04 90 20 84 23 00 " with a Vend Req to Req 0xA9, Value 0x0000, Index 0x0000, length 8. It appears to be a raw 8-bit, bottom-to-top bitmap. I attached a version I found on github, which seems to work fine.ĭonut6, good work! The 0x85 0x86 appears to be the quiescent value from what I've seen so far. Replace the jumper and you can use C圜onsole to program the EEPROM! Don't forget to use EZ-USB Download the vend_ax file to the FX2LP's RAM though. You can just plug the device in with the EEPROM jumper removed and it will identify as the generic Cypress device. ![]() ED ED ED!!!: I forgot!! You don't need the config file! I removed it from attachments. It could prove a terrific starting point for our plans! I'm next going to use franky's instructions to try to get the DDS 120 to enumerate as the Hameg, and hopefully sniff the firmware off the line. The Qt/OpenGL software seemed to work though, aside from throwing some errors that might, hopefully, be trivial. configure file is missing and the one I got generated with autoreconf -install autoconf gives a strange missing file error about a '-silent' switch. The I couldn't get the firmware extractor to compile though, as the. Speaking of Unix, I got the OpenHantek software to compile and run on Debian Jessie after adding a bunch of qt4 packages beyond the ones in the instructions. On Vista you need to press F8 on boot and tell it to accept uncertified drivers to get it to accept the Cypress Suite driver. ![]() I used it with Win7 圆4 and it goes in C:\Cypress\Cypress Suite USB 3.4.7\Driver\bin\wlh\圆4, as per the instructions franky linked. But you do need the attached configuration file. As long as the SainSmart DDS140 device via USB cable into your compute, it will form a complete oscilloscope test system after running the software.You don't need to unsolder the EEPROM. SainSmart DDS140 body take operation of traditional oscilloscope operation and part function of display transfer drawing into the computer by the software to achieve. When you do not want to spend a high price to buy a traditional oscilloscope, a signal generator and a logic analyzer. The highlighting advantages are the optional modular structure and high performance price ratio. It can be extended to achieve oscilloscope, signal generator and logic analyzer triple main functions by inserting different sub-modules. SainSmart DDS140 is a medium-performance oscilloscope. This is SainSmart Logic Analyzer Module For DDS140 PC-Based Oscilloscope. Software adjustable PWM output duty cycle, 10% of the ladder Software adjustable output range-4V ~ +4 Vġ ~ 20M HZ (sine wave) continuously adjustable, PWM output frequency limit 20K HZ Square wave, sine wave, triangle wave, PWM As long as the SainSmart DDS140 device via USB cable into your compute, it will form a complete oscilloscope test system after running the software. This is Signal Generator For SainSmart DDS-140 PC-Based Oscilloscope. ![]()
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