Forum Post: RE: DRV2065EVM firmware issue
Hi Peter, So how is the whole process of building the firmware? I built my own code and wrote that to the EVM (basically flashing the LEDs on board to verify that I am able to reprogram it), it works...
View ArticleForum Post: RE: Setting t_(SAMPLE_TIME) in DRV2605 for haptics/LRA application
Hi Hong, Yes, Eqn (3) refers to SAMPLE_TIME in register 0x1C. The default value is 300 us. Regards, Leo Rodriguez
View ArticleForum Post: RE: DRV2065EVM firmware issue
Hi, Run: the DRV2605EVM firmware is developed by old CCS version. i have made some modification to the project build and link command to suit the new CCS v6.1.3, can you please try the attachment...
View ArticleForum Post: RE: DRV2605LYZFT - Unable to drive vibration motor
Hi, Kastoori: DRV2605L doesn't need calibration in open loop mode. actuator spec i found: www.precisionmicrodrives.com/.../908-100-8mm-brushless-vibration-motor-3mm-type after checking the registers,...
View ArticleForum Post: RE: DRV2065EVM firmware issue
Hi Peter, I happened to have it solved before seeing your suggestion and I think you are right. I copied all the codes and rebuilt it with the CCS v6.13 I have and it worked. I also tried the modified...
View ArticleForum Post: Haptic Control Colsole program userguide
Dears, I could not find userguide for 'Haptic Control Console' program Please let me know where can I find that Thank you
View ArticleForum Post: RE: Haptic Control Colsole program userguide
Hi, it's close to publication. here is a draft version: (Please visit the site to view this file)
View ArticleForum Post: RE: Need help in using TX_SDK_V1
I'm already designed power module to supply for this board.
View ArticleForum Post: Clock input to CIS sensor from LM98722 AFE's CCD timing generation
Hi, I am using Contact image sensor in my application, I am using LM98722 AFE to interface CIS sensor, i need help in CCD timing generation in LM98722 for providing clock signals to my CIS sensor.. I...
View ArticleForum Post: RE: Connecting 4 3-wire RTD sensors in one ADS1248
hi Nikos, sorry for the late reply... it looks overall ok, just be aware that: - if not RTD is connected you have 0V reference so you can't sense the pH sensor as well - tha max REF voltage is VA -...
View ArticleForum Post: RE: Setting t_(SAMPLE_TIME) in DRV2605 for haptics/LRA application
Thanks for the reply, Leo. If I use 300 micro-seconds in Eqn (3), and assume f_LRA to be 200 Hz, then I have to solve the square root of a negative number. Any thoughts on how to deal with this...
View ArticleForum Post: RE: Setting t_(SAMPLE_TIME) in DRV2605 for haptics/LRA application
Never mind, I got it now. Thanks, Hong
View ArticleForum Post: RE: Setting t_(SAMPLE_TIME) in DRV2605 for haptics/LRA application
Sounds good. Please mark the "Verify Answer" button if you have your answers.
View ArticleForum Post: RE: TLV990-13: specifications
1. What is the minimum CLCCD * pulse width? Is it the same with a pixel period? Yes 1 or more. (recommend more than 1) 2. Is there the power on sequence between AVDD and DVDD? Current status of my...
View ArticleForum Post: RE: Clock input to CIS sensor from LM98722 AFE's CCD timing...
Hi Gokuleswaran, We'd need to see the timing diagram of the clocks you need for the CIS to see if the LM98722 is capable of generating them. Can you provide that? Regards, Hooman
View ArticleForum Post: DRV2605 - Is the ERM_OPEN_LOOP bit ignored when in LRA mode?
Hi there, When I have the N_ERM_LRA bit set to LRA mode will the ERM_OPEN_LOOP bit get ignored? In other words, does the ERM_OPEN_LOOP bit make a difference when in LRA mode? I don't find a clear...
View ArticleForum Post: RE: DRV2605 - Is the ERM_OPEN_LOOP bit ignored when in LRA mode?
Hi, Jacques: the ERM_OPEN_LOOP mode bit is ignored when N_ERM_LRA bit set to LRA. Thanks.
View ArticleForum Post: RE: TLV990-13: specifications
Hi Jason-san, thanks for you reply. I have an additional question. What is the maximum CLCCD* pulse width? Is it less than BLKG* pulse width? Best regards, Toshi
View ArticleForum Post: RE: Clock input to CIS sensor from LM98722 AFE's CCD timing...
Hi Hooman, Thanks for your Reply, As for the information required for you, i have attached the timing diagram for your reference. Note: Clock Frequency – 4 MHz Clock Duty Cycle – 50% Data Output Timing...
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