Others: hardware and software

2M2i is a discontinued product? If there is a discontinued product, what is the substitute product? 2M2I is a discontinued product?

2M2i is a discontinued product?If there is a discontinued product, what is the substitute product?

Can someone help me to identify a burnt chip? SO8, top left: 358 bottom left: ST Logo followed by MZ 809

When building a file in STVP, now there are errors, never happened before:

Posted on April 14, 2017 at 04:55I am using STVP for almost a year without any problem. Recently when I build file, there happens errors as follows:#error cpstm8 C:\Program Files (x86)\COSMIC\FSE_Compilers\CXSTM8\HSTM8\mods0.h:1 FlexLM Feature has e...

I2C always reports ''busy'', SR2->BERR

Posted on May 30, 2018 at 18:02I'm using an STM8L051F3 chip as slave and a STM32L476 as master, but the STM8L refuses to respond, it keeps reporting a SR2->BERR aka busy error.I know the STM32 code is ok as I had two of them working on an I2C link w...

Can the USBLC6 D- and D+ be applied to any of the I/O pins?

It looks like on the datasheet schematic that I/O1 and I/O2 are hooked to the same circuitry and therefore can be used as either D- or D+ depending on which orientation is convienent. However, in every example schematic that I have found I always see...

EMIF02-USB03F2 D+/D- In Vs. Out?

If I leave all of the PullUp and PullDown pins disconnected does it matter if the USB Connector side data lines connect to D+/D- OUT while the Controller side data lines connect to D+/D- IN?This would be the opposite of what is shown in the datasheet...

Securing WiFi with XNUCLEOIDW04A1, SPWF04SA: HTTP server, MiniAP, WEP vs WPA(2)

Hello, ​I am using the above mentioned Wi-Fi board oIn my project. Wi-Fi security is my concern, because the http server works in MiniAP mode which only has Open or WEP security. WEP can be trivially cracked. Is there any possibility to enhance secur...

Debug works but Program does not work

Posted on July 26, 2013 at 11:22Hello everybody,I am using a STM8S207R8T6 and I have a problem when trying to program it.I have build my application and click on ''start Debug'' in STVD.There were a previous firmware with ROP enabled, so I choose to...

How do we access and modify the value of the PB_ODR for example ?

Hello everyone, If I need to write a program in c language which prints me the value on a 7 segments display. In my program, in order to change the value that the Output Direction Register contains, do I simply do this ?: PB_ODR=ox60; (this hexadecim...

Adding encryption for CANBUS communications using STM8S208.

Has anyone successfully implemented/encrypted data transmission over the CANBUS using an STM8S208? Are there libraries anywhere to assist with this? Thank you.