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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GPIO control on BlueNRG2 Sleep

Posted on March 20, 2018 at 13:23Hello,I am using BlueBRG 2 on a low power application. My device is communicating using SPI to an external device. When I try to go in low power mode, the lowest current consumption that I can achieve is around 90uA....

stm8 cosmic problem on stvd

Posted on June 14, 2016 at 11:12Hi friendsI'm new with stm8 microcontrollers, i have download st peripheral library and stm8 cosmic free compiler. after building project i see this errors:--------------------------- Project 5 - STM8 Cosmic - Configu...

Which libraries should I add to the project?

Posted on March 16, 2018 at 20:36Hello.I'm trying to get started with stm8s series with IAR compiler that I'm not very good at.So for the first project just trying to on and off a single LED to see if everything is ok or not.I used Keil before this ...

I used the eDesign Suite set up a Flyback converter for the L6566. I need help with the compensation

Posted on March 15, 2018 at 22:08I used the eDesign Suite set up a Flyback converter for the L6566.   The compensation loop design looked unreasonable with 'Ropto' being only 51Ohms (output is 26V).  It would need to be 9W while attempting to source...

Resolved! Failed to start GDB.

Posted on March 13, 2018 at 10:20I have been using ST Visual develop for months, with the same MCU: STM8L, compiling and debugging with no problem.Then yesterday I started getting a message to say that it can't start GDB :Starting debug session... -...

space attribute conflict

Posted on March 13, 2018 at 09:20Development credentials:IDE: STVDMCU: STM8AF6226COMPILER: COSMIC CXSTM8During code compilation, space attribute conflict error arises as below;#error cpstm8 source\os.c:48(51) space attribute conflictWhat is the reas...

Resolved! Erroneous result in arithmetic operations

Posted on March 08, 2018 at 16:29Hi all,I'm developing an application (PROJECT) for a STM8S208RB (128k flash) that was using around 100kB of flash and I have added recently a new library (LIBRARY) that has increased memory usage up yo 120kBof flash....