Do any of the Cortex M4 or M33 based MCUs have ECC on the processor's registers?If not, is there a mechanism built into the processor to ensure that processor registers (R0, R1, R2...R15 etc) are not corrupted due to SEU?Regards,Hamid
I am using STM32L476, running on MSI @ 16MHz, with MR Range 1 and 3.3V supply voltage. The problems described below are happening at room temperature. The processor is running Bare Metal. The ADC1 and ADC2 are configured in Regular Simultaneous Mode ...
I am developing a device based on the STM32L432 processor. It needs to use USB connectivity using Full Speed CDC class. I would like to get the firmware development started using a development board before our hardware is available.I can not find any...
Posted on April 24, 2015 at 12:18On this processor both bxCAN cells share the filters located in CAN1. There is only a single CAN_FFA1R register whose bits are used to assign individual filters to FIFO 0 or FIFO 1. There is no bit allocating them to...
Thanks.This is an application that can be done reliably and comfortably in a 4x4mm Cortex M0+ based STM32L0 or STM32U0 processor.Unfortunately, the client is working to meet a spec, based on a spec, that is based on a spec... and they all come togeth...
A year late to the party, but here is almost the answer you wanted to hear: Yes, you can do USB-PD on processors that do not have a UCPD Module, though you can NOT do it on your existing board.I prototyped USB-PD communication on a STM32L chip, befor...
This type of a problem is typically caused by a memory overwrite. You either have a buffer that is too small, code somewhere is writing past the end of the buffer or assembly code not restoring the stack properly.Look at the following things:Are the ...
Thank you both JW and Berendi for your quick responses.For the last several years I have dealt exclusively with designs with USB High Speed and USB Super Speed where GHz is the basic unit of conversation. I had totally lost sight of the fact that USB...
Posted on June 17, 2015 at 16:26> could you please tell me more details about using ping-pon buffer? Ping-pong (note the ''g'' at the end) buffers is a standard programming algorithm. You have two buffers. One buffer is used for reading data while t...
