Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on April 05, 2014 at 05:00I am working on porting a soft-core processor presently hosted in an FPGA application to an external processor. The application logic is memory mapped, so that the CPU can control the hardware using ordinary read/wri...
Posted on April 03, 2014 at 13:08Hey guys,I'm trying to calculate a md5 hash on a string I've got and I'm calling the function:HASH_MD5((uint8_t *)buffer, size, Md5output);where size is the size of the buffer. But the Md5output is empty after execut...
Posted on April 10, 2013 at 13:22Is this EmberZNet Stack 4.3.0 file downloadable from ST website? I need this for setting up a mesh network on STM32W RF Control Kit. If someone of you have this file. please update somewhere on the web. Regards, ns ...
Posted on April 08, 2014 at 16:03 Hello! I am trying to create two square PWMs (duty 50%) with a controlled phase shift (0° to 90°). I am currently using TIM4 with 2 channels set on TIM_OCMode_Toggle and it is working OK. The pro...
Posted on April 08, 2014 at 15:37 I m working on STM32F303. I have interfaced I2C2 to EEPROM and DS3231 with pullups on SDA and SCL..Issue: After Reset, SDA and SCL line is held high (it only happens ocassionally)..While I2C works properly, i can ac...
Posted on April 07, 2014 at 13:55I'm using the STM32f107, and trying to write simple code to output a DC level from the DAC. I have the User Manual UM0427, revision 5 October 2007. This revision is missing the DAC section. I cannot find a later ve...
Posted on April 08, 2014 at 10:44Hi all, When i launch ''generate code'', MXCube say me ''The firmware package ... v1.1.0 is not available in your repository ...do you want to download this now ?'' ... Yes A popup appear and say ''Problem diuring do...
Posted on April 06, 2014 at 08:24Hi everyone, I am a newbie to arm microcontroller and STM32 product. recently I want to buy a STM32F4-Discovery Board to play with arm chip. That board uses STM32F429I arm chip, and my toolchain is IAR EWARM 6.5.3, i...
Posted on April 09, 2013 at 11:52Hi all, I'm currently working on a custom bootloader. Whenever a reset occurs, it should check if that reset was initiated by the user application. The user application generates a reset by calling the NVIC_SystemRes...
Posted on April 04, 2014 at 16:20... (yet?) or am I not looking in the right place? I have FW version 1.1.0. Can anyone confirm that this is the case? Donald
