Others: hardware and software

Discuss hardware and software design challenges, including NOR flash storage, OTA updates, component ID, and thermal management.

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ST7570 ST7580 C Library

Posted on June 21, 2011 at 13:42Where can I get the C Library for the powerline trancievers ST7570 and ST7580 described in User Manual UM1070? http://www.st.com/internet/com/TECHNICAL_RESOURCES/TECHNICAL_LITERATURE/USER_MANUAL/DM00026249.pdf The dis...

dgeoerg9 by Associate
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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...

SPI interface b/w ST10F269 and 82C900

Posted on January 22, 2013 at 13:17i have the below function to write a single byte to 82C900 via SPI. the µC is ST10F269, have to reuse this code because its a working one, but i am not finding this code appropriate. I have to replace 82C900 with ...

sanoop by Associate
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STR912 wierd interrupt handling

Posted on July 24, 2012 at 09:46Dear Colleagues,I have a common interrupt handling issue with a Keil MCBSTR9 eval kit.Everything works fine, but it's just not handling an ISR properly. I'm using vendor given ISR routines, for examplevoid TIM3_IRQHan...

istvan by Associate II
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any other OS available ?

Posted on April 01, 2011 at 16:04Hello, I understand that ST is offering Linux support only. Are there any other SPEAr Operating Systems from 3rd parties available? Thank you, Kersten #os #linux

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 III
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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...

stm8s active halt mode PA1 port pin issue

Posted on December 28, 2012 at 12:18hello, following is the short details about the objective of the program..and their after the problem what i am facing... I am using stm8s005c6t6 controller and  we are using capacitive based power supply (lm7805)...