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Hi guys , I want to use freeRtos with psoc4 and my mcu is cy8c4248azi and I followed this guide :
https://iotexpert.com/psoc4-freertos-port/
and I got this errors :
Do you have any idea what is the problem?
Show LessFor 1 to 1 trigger ,SAR ch is decided based on logical channel or ADC channel number?
Hi,
I was recently working with TC387.
I need to save some variables during standby mode, and after waking up, their value should not be initialized. I found the DLMU in the user manual, it is described as follows:
The data tested is defined in data section lmudata_cpu0, and the variable is successfully mapped.
Then before getting into standby mode, i changed the variable value to 0xAA.
At last, the standby mode gets into(the standby RAM is correctly selected).
But after waking up, the variable is still initialized with 0x55.
So could someone tell me why DLMU performs different from what the user manual has said, did i ignore something important?
Thanks!
Show LessHi team,
I am writing to inquire about the LLC controller for specific requirements of our system.
We are currently using UCC25660 in a half-bridge LLC configuration with a fixed input voltage of 360VDC and an output voltage of 600VDC. The capacitance of the secondary winding of the transformer is estimated to be within the range of 1nF to 2nF. Given the transformer ratio of 1:4, this capacitance is reflected on the primary side, magnified by N^2 times (16 times). In this condition, under no load, mid-load, and light-load, the capacitance appears to dominate rather than the resistive load.
In the UCC25660 datasheet, it is stated that "In the event of a persistent ZCS condition, the controller ceases switching action and moves to the fault state. A configurable time-out is used to declare a persistent ZCS fault condition."
However, our specific requirement is to avoid entering the fault condition altogether. Instead, we aim for the controller to tolerate persistent ZCS conditions for an indefinite number of cycles.
Could you please suggest any controllers which satisfy our requirement?
Regards,
Manimuthu
大家好 请问有没有关于TLE9879的CSA例程,BLDC电机控制里想加一个电流检测,官方例程里没有关于CSA的例子,希望有使用过这个功能的分享一下经验。 谢谢!
If i purchase KIT_A2G_TC399_5V_TRB_S HW then
1) Will it have the Chip SAK-TC399XE-256F300S BD, mounted on it? OR
2) What chip (give me full name) , will be mounted in it so i can search its full capacity..?
大家好 :
关于ADC和DMA 有几个疑问,想得到帮助。
1.官方例程TLE9879_DMA_ADC1中,adc_ch_result[DMA_CH0_NoOfTrans]数组设置为8,但是IFXCONFIG里面,图1所示序列模式勾选了14个(7个通道+7个通道4重复采集),那么这个地方,DMA在传数的时候,是不是把前几个就给覆盖了?
2.DMA配置里,ADC1->RES_OUT7.reg这个配置是干嘛用的?
3.DMA完成中断触发条件是什么,是完成一个通道还是完成整个一次多通道扫描?
4.采集的数为什么设置为32位的,ADC是12位的。
5.如果我想测量2通道的ADC的数,一个P2.4的电压+一个VDH的电压,循环扫描,实时更新,该怎么配置。
因为资料较少,看了半天文档也是不明所以,希望得到解答。
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Hello all,
I am able to see UCB_PLFASH register on my TC38x.
But UCB_DFLASH I am unable to see. Initially I was able to see and modify also with Trace32.
Can anyone suggest what to do?
PFA image for reference w.r.t current situation.
Thanks in advanced.
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When i porting stm32h745 + Laird(lwb+), but stoped install firmware.
I think bluetooth sensor can't init hello_sensor_application_init();
But nucleo-745zi-q + Lwb(4343w) it's worked.
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