XMC™ Forum Discussions
Hello,
how could i flash the xmc4500 using the MiniProg4? Is it possible?
Thanks.
Hello,
when a pad is configured as weak or medium driver, does in this case the maximum output current is lower compared to a strong configuration? The datasheet isn't very clear about this topic. For driving LEDs, the weak drive strength would fit, but a sufficient current is required. In a different document I found this schematic:
"In Weak Driver Mode, only the weak transistor is activated while the other transistors remain off. This results in smooth transitions with low current peaks (and reduced susceptibility for noise) on the cost of increased transition times, i.e. slower edges, depending on the capacitive load, and low static current."
Thanks in advance,
Stephan
Show LessHello Infineon,
My team is doing a feasibility study on using the XMC7200 for our project. One requirement that we have is to do DMA transfer from external flash to the XMC7200 internal SRAM.
The external flash memory we are considering is using QSPI or OctalSPI flash memory interface. The question I have is as follows:
1. Does the XMC7200 support M-DMA transfer from external QSPI/OctalSPI flash memory to XMC7200 internal SRAM?
2. If yes, does the M-DMA transfer rate is supported up to 80 MHz clock which is the max clock for the QSPI/OctalSPI external memory interface for the XMC7200?
Thank you!
Show LessHello,
I am trying to use MULTICAN with XMC4700 Relax Kit, But i am unable to transmit data over it. I have attached my project below -
Please check my code and help me out with solution.
您好,
我使用的是xmc4104的芯片,ccu4和ccu8的pwm移相怎么控制相位角度呢?以及trap功能如何使用
此致敬意
Hello,
1. Can we use manual pin allocator to define pins for multican?? if not then which existing pins we need to use for multican.
2. Also consider a node has 10 message objects, can I transmit and receive data on particular message object and not to all.
An error occurred when compiling a project from many years ago. This problem occurs in many projects. I don’t know how to solve it.
19:39:24 **** Build of configuration Release for project sihekou_XMC1302-T038x0016_0 ****
"\"D:\\soft\\dave\\4.5.0.202105191637\\eclipse\\ARM-GCC-49\\bin\\make\"" --output-sync -j12 all
'Building file: ../Libraries/XMCLib/src/xmc1_eru.c'
In file included from C:/Users/wangs/Desktop/20211001-dave/sihekou_XMC1302-T038x0016_0/Libraries/XMCLib/inc/xmc_common.h:76:0,
'Invoking: ARM-GCC C Compiler'
from C:/Users/wangs/Desktop/20211001-dave/sihekou_XMC1302-T038x0016_0/Libraries/XMCLib/inc/xmc_eru.h:62,
"D:/soft/dave/4.5.0.202105191637/eclipse/ARM-GCC-49/bin/arm-none-eabi-gcc" -MMD -MT "Libraries/XMCLib/src/xmc1_eru.o" -I"C:/Users/wangs/Desktop/20211001-dave/sihekou_XMC1302-T038x0016_0/Libraries/XMCLib/inc" -I"C:/Users/wangs/Desktop/20211001-dave/sihekou_XMC1302-T038x0016_0/Libraries/CMSIS/Include" -I"C:/Users/wangs/Desktop/20211001-dave/sihekou_XMC1302-T038x0016_0/Libraries/CMSIS/Infineon/XMC1300_series/Include" -I"C:/Users/wangs/Desktop/20211001-dave/sihekou_XMC1302-T038x0016_0" -I"C:/Users/wangs/Desktop/20211001-dave/sihekou_XMC1302-T038x0016_0/Dave/Generated" -I"C:/Users/wangs/Desktop/20211001-dave/sihekou_XMC1302-T038x0016_0/Libraries" -Os -ffunction-sections -fdata-sections -Wall -std=gnu99 -Wa,-adhlns="Libraries/XMCLib/src/xmc1_eru.o.lst" -pipe -c -fmessage-length=0 -MMD -MP -MF"Libraries/XMCLib/src/xmc1_eru.d" -MT"Libraries/XMCLib/src/xmc1_eru.d Libraries/XMCLib/src/xmc1_eru.o" -mcpu=cortex-m0 -mthumb -o "Libraries/XMCLib/src/xmc1_eru.o" "../Libraries/XMCLib/src/xmc1_eru.c"
from ../Libraries/XMCLib/src/xmc1_eru.c:45:
Libraries/XMCLib/src/subdir.mk:93: recipe for target 'Libraries/XMCLib/src/xmc1_eru.o' failed
C:/Users/wangs/Desktop/20211001-dave/sihekou_XMC1302-T038x0016_0/Libraries/XMCLib/inc/xmc_device.h:1455:2: error: #error "xmc_device.h: device not supported"
'Building file: ../Libraries/XMCLib/src/xmc1_flash.c'
#error "xmc_device.h: device not supported"
'Invoking: ARM-GCC C Compiler'
Hello,
I would like to design a synchronous buck converter using XMC4200. I would like to implement a soft-start. How can I do that? Is there any documentation to help?
Thanks.
Jedison
Show LessHello,
I would like to work with the XMC4200-F64K256 in an application, and would like to design the power supply to the MCU.
What is the maximum power to be supplied to this MCU?
I know VPPD = 3.3V but am not sure about the current needed.
Thank you in advance.
Jedison
Show LessAfter I installed infineon memtool, I need to import the file xmc1300_bootkit_xmc1302_minimon_udas.cfg, but I can't find it. And I remember that this step didn't need to be done before. How to solve it? Or is there any new XMC burning software that can be used (XMC flash) can only use JLINK. By default, the first connection of XMC1302 is the serial port.
Show Less