设置SPI多个片选引脚除了config里面定义的其余引脚是否需要用GPIO虚拟，同时虚拟出来的引脚对传输速率是否有影响 可以使用GPIO模拟，在每次SPI发送之前，对SPI的片选信号也会进行控制，所以SPI的片选信号就是在每次需要发送到某个设备的时候，将CS片选端进行 ...

I am working with Launchpad XL TMS320F28379D, trying to get the CAN communication up & running using Bus Master PC tool(Peak driver installed). I have written a basic ...

I would like to know the significance of the BASE FREQ value and on what basis do I change it. Also I did not understand the formula used for the BaseRpm and SpeedScaler aprameters. Can someone please ...

I have a CC debugger. I installed Smart RF Flash Programmer, but when I plug in the CC debugger it looks like the driver is not correctly installed: Also, I tried to install "Cebal - CCxxxx ...

My custom board encountered the above same situation. I didn't how to deal with. CPU2 cann't run normally. When I program on both CPU with Emulator, CPU2 can't stop at the main() function and without ...

I have several questions about the bootloader example "flash_kernel_ex3_sci_flash_kernel". I have been using this as a reference for creating a bootloader for my own ...

I have a device that is sending CAN message at my LAUNCHXL-F28379D board at 500kb/s with message ID ranging from 0x283 to 0x28A. I have set up 8 message object with different Message ID but same ...

I have a question concerning the analog subsystem of TMS320F280049. We want to sample 3 currents and have 3 overcurrent protections on those. We chose 3 analog inputs for the ADC to sample the value ...

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