AURIX™ Forum Discussions
An occasional failure occurs every 4ms for i2c read. The probability is about 1,500:1. The cause of the failure is I2C_ERR_OTHER.
Hi infineon's friends:
有以下几点问题想和您请教
1、TC377 MCU I/O 内部有串联电阻嘛 串联的是多大阻值的?(实际设计时需要考量,该port 外部为逻辑电平信号)
2、TC377上拉 下拉 以及高阻时,高、低电平的判断阈值为多少?
3、TC377 I/O 检测到逻辑电平后, 从高电平1.8V 跳变低电平时,有一个0.7V的骤降,是否因为芯片内部的设计 快速放电导致?
Show LessHi,
I got CAN working on my shield buddy but want to expand from using only one CAN channel to the 3 that are available. I am developing software using the Aurix development studio and am trying to understand how to expand my code to use all the CAN channels available. My first question is with regards to the interrupt handlers. Can I use the same interrupt priority for all the CAN channels (ie all CAN channel TX have the same priority ad all the RX have the same priority). And secondly, when assigning the interrupt Line for each channel, do they all have to be unique for the traco and reint properties. If there is an exxample code for using multiple CAN channels as well that would be great.
Regards,
Joseph
Show LessHi TEAM
We are looking for the LIN Protocol Stack for our project with TC397 Controller.
Can you please provide the demo code like XC800_Lin_20_21_LLD_200.
Show LessHi,
I'm currently developing some software for the TC375 shield buddy and have an issue where the TC375 freezes when the CAN lines are not connected. Is there an interrupt flag specific for this that can be cleared when this event happens. The bus off interrupt doesn't seem to be triggered in this event, and therefore I want to see if there is another issue that is arising causing another interrupt to be triggered.
Show Less
I want to activate EVADC channels in different groups how can I set the code for this case.
Can I have an example code for this problem?
I referred Infineon code example repositories but I can't find example for it.
I would appreciate it if you give me any examples for it or method!
Show Less
Allocate memory to dFlash as follows
Memory cal_rom {
mau = 8;
size = 128k;
type = reserved nvram;
map (dest=bus:sri, dest_offset=0xaf001000, size=128k);
}
group cal_data_rom_section (ordered, contiguous, run_addr=0xAF001000)
{section
" cal_rom " (size=4k, attributes=r, fill=0xFF)
{
select "\[.rodata.__cal_data_ram\]";
}
If the size length in section " cal_rom " (size=4k, attributes=r, fill=0xFF) is changed to a size greater than 4, the compilation will pass, but an error will be reported during tasking debug, as shown in the screenshot below
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/AURIX/DFlash%E5%A1%AB%E5%85%85%E5%A4%B1%E8%B4%A5%E9%97%AE%E9%A2%98/td-p/667729
Show LessWhich boss has a schematic diagram of the KIT_A2G_TC375_ARD_SB development board. You need to know the pin correspondence between the power supply chip and the MCU. After searching for a long time, I haven't found 😂 😂 😂
smartconx_target@Q!w2e3r4t5y6u7i8o9p0||/t5/AURIX/KIT-A2G-TC375-ARD-SB%E5%BC%80%E5%8F%91%E6%9D%BF%E5%8E%9F%E7%90%86%E5%9B%BE/td-p/664522
Show Lesstasking链接文件,TC39x芯片,在DFlash指定一段地址,把这段地址填充为0xFF,如果填充长度大于4K,编译通过,但tasking去Debug的时候会报内存错误,如果填充长度等于4K,就可以正常Debug,Pflash不会出现这个问题