STM8 MCUs

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STM8

Posted on December 19, 2012 at 16:45Respected All:           I new for STM8s003k3 and i compile the peripheral coding like GPIO,USART ..But i did not not got Hex file.And i use the STVD compiler.Can any one tell me how create a hex file.i Read the P...

STM8L DAC+DMA+TIM4

Posted on October 23, 2012 at 13:02hello, i'm trying to play raw pcm (22050 Hz, 8 bit unsigned, mono) from sd card to DAC through DMA, with ring buffer. everything works perfectly when i'm using TIM2 as interrupt source (at 22050 Hz) and DAC's softw...

new in this MCU

Posted on July 07, 2012 at 14:41hello, i have done other MCUs like 8051, PIC, AVR. now i want to use this MCU.  i want to start with STM8Sxxxx series..please suggest me how to start.thanks in advance.

STM8

Posted on December 20, 2012 at 14:41Respected Every One:            I made my own STM8s003k3 board by the reference of STM8s003k3 circuit dut i will not work properlly and i did write my hex file in my controller And the controller have any Boot val...

STM8

Posted on December 20, 2012 at 14:16Respected all:          I made my own STM8s003k3 hardware board by seeing the Circuit in the STMicroelectronics.And i connect all the components as given in that Circuit but my board did not work.And it connect my...

I2C slave ISR

Posted on December 19, 2012 at 18:57I have to design and code an I2C slave ISR. Anybody have any successful code examples I can use or state machine or flow diagrams I can look at?

How to correctly configure UART pins in asembler

Posted on December 17, 2012 at 22:07I'm willing to init UART in asm and not sure is it required to configure specific IO port pin as  output pin with Px_DDR and only then then I can use UART_TX  or the pin configures in output type automatically wh...

STM8S Discovery example not running (no interrupts)

Posted on December 14, 2012 at 23:05Hi,just got my STM8S Discovery board. I plugged the USB cable, it went alive and the LED was blinking. Touching the capsense button was working like a charm.So I downloaded the source code from the website, instal...

STM8 CAN filter Setup

Posted on December 13, 2012 at 23:08hello all I can not set up properly filters CAN STM8S I tried to put any value on CAN_FilterID1 .. 4 and CAN_FilterIDMask1 but does not work My goal is to pass only the standard ID 0x421 and 0x37A The piece of cod...

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STM8A Open Drain Pin Protection. Please Verify My Design

Posted on December 11, 2012 at 16:08Hello, attached is a picture of the power input of my circuit and the protection diodes I have implemented. This is an automotive device with a 12V nominal input, that will get voltage spikes of up to 60V during e...