Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on November 08, 2012 at 16:15hello , im a newbie to stm32 and im just starting with stm32f4 discovery, i have to write an 8 bit value to GPIOA ODR from bit2 to bit9 while not altering bit0 and bit1 how can i do that? it`s a noob question but ...
Posted on November 08, 2012 at 10:22Hello, I have been studying the IAP samples recently, basically the one from AN2557. I have tried to adapt it for my application, the idea being that I would load a new fw from the microSD card when it would be av...
Posted on November 08, 2012 at 04:14i've used stm32f4discovery boards for over 6 month in my IMU Projects. it works fine during that time.And suddenly It shows error ''No Target Connected'' when i tried to program the chip (via debug) like as always...
Posted on November 07, 2012 at 09:17Hello All, I am using STM32F2 series. I want to set PORT E pin 1, And here goes my code GPIO_InitTypeDef *GPIO_InitStruct; RCC_AHB1PeriphClockCmd(RCC_AHB1Periph_GPIOE, ENABLE); GPIO_InitStruct->GPIO_Pin = GPIO_P...
Posted on October 26, 2012 at 09:46Is it possible to have more than one ADC interrupt source? Because I am trying to program ADC3 so that the interrupt can be caused both from an end of conversion (EOC) event and from the analogue watchdog (AWD) eve...
Posted on October 16, 2012 at 13:13It appears that the EmberZNet Zigbee Pro stack for the STM32W108 has been withdrawn. The product brief for the STM32W-RFCKIT lists it as supported, but the revision history of the user guide explicitly states that ...
Posted on October 28, 2012 at 12:52Hello, i'm trying to access a compas modul with my stm32F100 (ST32VLDiscovery). I'm trying to do that directly accessing the registers. I think writing the data is ok, but reading doesn't work. I send the start, th...
Posted on November 07, 2012 at 12:53Hi all,One question about EXTI : I have to trigger an external interrupt on pin PC3 of my STM32F405RG.So I have to configure EXTI3 for rising edge, but is it a good practice to enable pull down to avoid false trig...
Posted on November 06, 2012 at 13:12Hi,I was looking for an example of a CAN BUS for STM32F4 can you help?
Posted on November 05, 2012 at 23:47I am thining of to use STM32 to communicate with MIPI interface. Please see the typical format in the attachment. It is hard to do that with PIC18F controller, for data rate up to 26MHz; by-directional TX/RX SPI l...
