Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on July 17, 2013 at 10:43Hi, I would like to add in-application programming (IAP) to my design. Of course, this is supported by the chip, with built in bootloader, etc. But in our system there are a number of chips distributed around the mach...
Posted on December 10, 2013 at 10:16Hi,How can I increase the usart baud rate to 2MBps, 3MBps or 4MBps. Has anyone does this? Is there any sample code? #stm32 #stm32f4 #discovery #usart
Posted on December 10, 2013 at 12:32heloo,I have problem ? how to use the null-modem female/female RS232 cable between the DB9 connectr CN16 (USART3) and PC serial ??can you give me a picture please ? #lmgtfy #first-principles #ask-better-questi...
Posted on December 10, 2013 at 12:32Hi,I have been looking for some time and I cannot find an answer. In a previous project I found the UID for the STM32F107 using the following function. Can someone tell me what the equivalent for STM32F2 is?void G...
Posted on December 09, 2013 at 20:45Hello I have a problem with CAN transmission and reception I have tried to make it connecting the CANRX to the CANTX, but it doesn't work. I have found the same problem when trying to make connection with other bo...
Posted on December 10, 2013 at 06:34I have a STM32429I-EVAL board, initialized it and made it work, but I am not sure if the processor speed is up to max. The function RCC_GetClocksFreq returns 180 MHz, but cannot trust its return. I did a loop to t...
Posted on June 13, 2013 at 11:08hi, I am working on a project where I need to sample some data using the ADC in discovery at 1MSPs and transfer it to a raspberry pi board via SPI. As Rpi supports only SPI master mode the discovery board acts as a ...
Posted on December 09, 2013 at 06:37Hi, I am in search of Evaluation Kit for STM32F101CB , I am bit confused about picking a right evaluation board for this processor :( Can anyone please suggest me a good evaluation environment for STM32F101CB ??...
Posted on June 01, 2013 at 17:23I'm trying to use to CPAL library to send data between I2C1 and I2C2 devices. I use STM32F0DISCOVERY. I2C1 is master, I2C2 is slave. In logic analizer I see that master send addres of slave but no ACK from slave. In ...
Posted on July 26, 2010 at 11:22I2C Unable to receive start state (EV5) #i2c #i2c #i2c-gpio #stm32-i2c-master
