Regarding CCU8 example project(AP32288) for XMC4500
Did you check if the interrupt node is mapped correctly?
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XMC4000 Tips of the day: VADC Wait for Read mode
Attachment 2005 - The wait-for-read mode prevents data loss due to overwriting a result register with a new conversion result before the CPU has read the previous data. - This operation mode...
View ArticleRTC interrupts are generated more than once per second
Hi all, I am working with an RTC module on an XMC4700 board. The problem is that the seconds counter seems to increment more than once per second, although the prescaler value is set to 0x7FFF. When I...
View ArticleXMC4500 DMA and 16bit transfer of captured timer value doesn't work
Hi everybody, I have a XMC4500 relaxKit and I use the ERU to trigger a capture of CCU42.CC40 when a button on the board is pressed. Debugging shows that this works fine and the timer value at...
View ArticleDAVE examples for RGB and Motor shield
Hello if I got the following if I try to import the DAVE examples for the RGB shield and also for the DC Motor shield... "created with older DAVE version (< 4.0.0).It cannot be imported in current...
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Problems using unions in DAVE
Quote: Originally Posted by smktec Hi there, I am trying to use unions in Dave but run in syntax problems. Here is the sample code typedef union {uint16_t a; uint32_t b; } Mem; int main(void) {...
View ArticleTest Driven Development on XMC4500 and DAVE?
What is the Test Driven Development about?
View ArticleDave4 xmc4104 adc bug
HI Sam, 1. In the current version, we have only enabled 8 channels. This will be taken care in the next release in Feb to support all 9 channels. :) 2. In the ADC_MEASUREMENT APP, the synchronization...
View ArticleDAVE4 XMC4104 ADC setting BUG
Hi Sam, XMC4100 has got 2 groups of independent VADC with up to 8 channels for each group. Hence there is a total of 16 channels. For motor control you can do synchronization like what you had...
View ArticleSPI frame
In SPI communication SCTR.FLE=63 means that frame is endless? In this case how will end the frame? (so how will SELO again pulled up?)
View ArticleProblem while using HWO0 for USIC2 Channel 1 Output
Hello, I am working on XMC4500(Pin:144) controller. I am trying to use Pin 4.7 for output of Usic2 Channel1 for UART. As this is mapped to HWO0 and hence using Dave, following code was generated in...
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ADC - data reduction mode example
Hi, Attached is the example for data reduction using Result register 1. Please reference to the below code in RED Code: // Result register 1 { .post_processing_mode =...
View ArticleDAVE 4 doesn't remember opened files
Hi All, "restore editor state" is checked, but DAVE 4 closes all my open files briefly after startup. Does anybody else observe the same error behaviour? Any solutions / workarounds? Oliver
View ArticleXMC4500 Modbus
Hi everybody, I'm a beginner with Infineon microcontrollers and Modbus. I'm trying to acquire data from a XMC 4500 with serial Modbus protocol (9600 8 N 1); I also use a USB-RS232 converter and a...
View ArticlexmcLib HRPWM CSG example
Hello, I'am using the xmc4200 Hexagon Board and i have a little problem with one example project. It is the HRPWM example with CSG event which start/stops the CCU8 pwm generation. The problem is that I...
View ArticleADC conversion time - confused
The max sampling rate of an XMC1300 is 1MSamples/sec at for 12-bit samples, which is ~1uSec per channel. 8 Channels would essentially require a minimum of 8uSecs.
View ArticleCCU8 - invert output and external stop
Hi All, I have an issue with the CCU8 unit. I have set it to be in single shot and I use the inverted output. The issue is now that once I have triggered it to start, it does exactly what it should,...
View ArticleI2C - MPU 9150 Problem
Hello Valentin, From the code, the interrupt should be triggered following the write of data5. Can you check what is the status of the RXFIFO (TRBSR register) just after the write of data5, i.e. first...
View ArticlePWM output to ERU
Hi All, In the XMC1300 is it somehow possible to have the CCU8_PWM output going into the ERU with another signal to form a new signal? I have tried, but failed, now I have to output the PWM to a pin...
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