STM8 MCUs

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SYM8s

Posted on January 25, 2013 at 09:51I Have My STM8s Controller and i do my RFID project.And I get the RFID Tag value in the Hyperterminal Properly.And the Tag conain's 8 Character.And it is shown properlly in Hyperterminal.But i try to Get the first ...

Setting RTC wake up timer for perioic wake up

Posted on July 17, 2011 at 21:55I've pored over the user guide and various app notes but cannot seem to get the RTC wakeup timer to start running, so no WU interrupt and I get stuck in halt mode. Can someone give me a difinitive checklist of what r...

Vref+ pin STM8L151C6

Posted on January 23, 2013 at 22:30Hello, I use external reference voltage connected to Vref+ pin to improve ADC accuracy. This is precise voltage shunt with resistor connected to voltage supply (typical configuration for detail see doc LM4040 for e...

sss

Posted on January 23, 2013 at 14:53test

Instruction cycles and gpio access

Posted on January 13, 2013 at 18:58 I wanted to see how fast the gpio pins can be 'pulsed', so I created the following piece of code: /* Switch to 16Mhz Crystal Osc clock */ CLK_ClockSwitchConfig(CLK_SWITCHMODE_AUTO, CLK_SOURCE_HSE...

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klaasdc by Associate II
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stm8A interrupt usage

Posted on January 14, 2013 at 00:37Hello everybody,I'm newbie at STM8A. I'm using IAR IDE. I downloaded stm8peripheral from st web site and I'm trying to use template project in the file. Firstly, I wanted to use TIM4 and I copied all file in the ex...

STM8AF, VQFN32 exposed pad connection to Ground

Posted on January 10, 2013 at 11:33The exposed pad of the STM8AF6266 VQFN32 package should be connected to Ground. It doesntt prevent to connect the VSS pins. The documents are going to be updated #hardware-qfn32

I2C Multi-master problem

Posted on January 07, 2013 at 17:01I'm connected to a device that wants to be master probably 99% of the time. There is a small % of time I need to be the bus master.. Whenever I check the BUSY bit in SR3 the bus is always busy because the device is...