MOTIX™ MCU Forum Discussions
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I am trying to use the BLCD Shield. I am unable to update setparameter(), which led me down the rabbit hole of downloading Kiel uvision5, buying a j-link mini and trying to install Config Wizard, all in order to fix the setparameter() issue which seems to still persist on the BLCD Shield platform, 2 years after being first identified.
my current roadblock is the downloading of the Config Wizard 1.x at https://infineoncommunity.com/2018Aug_GLOB_ATV_GATED_Config_Wizard_Id1003. I filled out the information and was emailed a link for downloading the software as well as other links. No link works. I would really like to get this working (with the ultimate goal, to run a motor using the BLDC Shield through an arduino. Any help would be appreciated.
Hello everyone! There are a couple of phenomena regarding the parameterization of the motor for actual debugging, and I'd appreciate any advice.
1. Startup duty cycle, more than 35% or more, a large number of tests, there will be a probability of power-on direct overcurrent protection, and then the system strike, restart to work properly;
2.Kp Ki parameter design, as if there is not much law, according to Kp/Ki = L / R, this formula does not seem to be very right, because in general, L is particularly small, so must be too large a difference, is not a 2:1 relationship, but at present the test to see how to set up, will only affect the corresponding speed, the motor running stability has not been found to have any effect. Regarding the pi parameter, if there is any opinion, please point it out.
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Show LessHi
I want to know sleep current of TLE9853QX & also it auto wake when LIN signal is available. My customer is using in Flush door handle.
I have seen multiple sleep mode specs available in datasheet but not able to understand actual avg sleep mode current required.
Regards
Lucky Kumar
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TL9183Q MLCC Chip Capacitor for Charge Pump CB 4.7uF It is prone to whistling, and replacing it with a larger or smaller capacitor value does not improve it much.
Any good solutions?
Show Less1. Whether to use ADC or comparator for counter electromotive force
2. Is it only necessary to change the pole pair number to change the motor?
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Show LessI am developing CANFD in TLE9893 EVkit.
I am using example code in Tle9893 Reference Manual.
Normal can message TX/RX is OK!
But CanFD message Tx/RX not OK , If I try , occured "BUS OFF".
Pls , Help me.
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Show Less大家好!
官方程序里的延时函数Delay_us(uint32 delay_time_us),在实际测试时,有个奇怪的现象。
测试程序看门狗设置1008ms,测试程序延时方式如下:
- Delay_us(500000); (void)WDT1_Service(); //延时500ms,喂狗
- Delay_us(600000); (void)WDT1_Service(); //延时600ms,喂狗
- Delay_us(1000000); (void)WDT1_Service(); //延时1000ms,喂狗
其中,1,3能正常工作,第2项延时600ms喂狗,程序没有喂狗成功,程序不工作。
Show LessDear team I need to wakeup MCU once its go below 3V, using LIN wakeup, if any sample code/ or configuration is available please let us know.