I'm using Comparator 2 on the STM8L151G4 with DAC1 on the inverting input. When the DAC outputs 0V, the current draw during Halt mode is < 1 uA. If the DAC outputs around 0.5V before the program enters Halt mode, the current draw is 80 uA in Halt mo...
I am having an issue with the UART1 communication between two devices (Computer and a STM8S208 board).I implemented software in the computer that writes two bytes length of data to the STM8• the first byte that acts as an identifier;•the second byte ...
Hello guys. I have a general question actually I need suggestions. So I did not want to open a topic for it. I need to make a presentation about a box which will be in some armored vehicle. This box will be like the brain of the vehicle and will cont...
Hello community,after unsoldering the solderbridges of the STM8S-Disco-Board, I try to connect the SWIM to a STM8AF Chip. I read in the manueal, that this is not possible (only for STM8S-Family). But after trying it, I could flas Code on the µC and D...
HelloI'm using an STM8L151F3U6TR. A lot of things are working fine.But the comparator 1 seems not to work.It seems not possible to write its registers.If I execute the following code with debugger, then "dummy" changes from 0xFF to 0x00.I would have ...
I am able to read my two ADC inputs individually when I implement the code shown in this example: http://embedded-lab.com/blog/starting-stm8-microcontrollers/13/However, the ADC values in the buffers do not seem to be getting updated when I try to ge...
I have been working on a battery powered application and am experiencing some strange behavior when the batteries are dying. The LED array is being driven by a PWM signal on PD4 through a FET. When the +4V power line goes down to 2.6xx V, all of th...
I'm trying to write an emulator for the STM8 MCU family. Most of the opcodes are implemented, but it's doing things I don't expect, and I think the problem lies in some of my addressing mode implementations. The following questions seem obvious, but ...