STM8 MCUs

Discuss STM8 microcontrollers, including SWIM, USART configurations, RTC usage, ADC issues, and debugging.

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Virus in the Cosmic compiler?

Posted on July 18, 2013 at 15:34I have domnloaded the free Cosmic Compiler STM8 32K and installed it. My AVG Antivirus program reports a trojan horse ''FakeAlert.NT'' in the file cvdwarf.exe (used in the Cosmic software). Have anybody experienced th...

nd by Associate
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Looking for an MCU reference

Posted on July 23, 2013 at 10:24Hi all,I had good experiences on STM32F4 peripherals, but I'm new to ST 8 bits family, so I'd like your feedback and help to match a good MCU at lower cost possible, and that could match that features :- 3.3V operatio...

neoirto by Associate II
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Mistake in the STM8L15xx8 Datasheet

Posted on July 23, 2013 at 00:08I use the STM8L152M8 to drive a complex LCD. In the datasheet (Doc ID 17943 Rev 5), page 35, it is written: for PIN 52...56 (PF4...7): LCD_SEG36...39. In the reference manual (Doc ID 15226 Rev 10),  page 267, ''the SE...

pascal by Associate
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i2c send data stm8s105

Posted on July 15, 2013 at 16:48 I want to send below command with i2c but i cant do it. I use stm8s105c6 and i can send one data each start with i2c.

0690X00000604r4QAA.png

STM8S - Discovery - Touch Library Problem

Posted on June 03, 2013 at 15:44Hello,I am actually working on a project based on the Touch RC Acquisition.I have downloaded the example from the ST website, but I didn't understand why the acquisition pin is wired on Timer 1 while according the STM...

loic by Associate II
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RTC Clock 'hello world' program STM8L cpu

Posted on June 30, 2013 at 13:07Can anyone help with some code to use the RTC clock as a clock. I'm using the STM8L-Discovery board and not sure how to set the chips registers and to set / read time to the LCD display. I just need a 'hello world' pr...

Active/Halt wakeup with RTC

Posted on May 03, 2013 at 14:36Hi ,I am a new user of STM8.  In my project I am using Active/halt mode an it wakes up with RTC Wakeup operation. My problem is, it is always waking up same times. it's equal to 3ms. I want update auto wake up times. I...

Routing Interface (RI)

Posted on May 07, 2013 at 14:58I am using the STM8L151C6T6. I would like to route PD6 to TIM1 Input Capture IC2. The following code executes but does not change the RI_ICR1 register value and the routing does not take place either.     GPIO_Init(POR...

wynand by Associate II
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