Posted on January 30, 2015 at 04:06I seem to have a problem with the CRCERR bit in the SPI SR for a STM32F031. The CRC generator is turned on, and the RXCRCR gives the correct CRC for the message received. A string of bytes is sent (hex 81 02 00 00 ...
Posted on February 08, 2015 at 17:14 Hi, I have STM32VLDISCOVERY that needs to read temperature from MLX90614 over I2C bus. Here is part of code I am using to read registers and it never pass line I am using pull up resistor of 10...
Posted on February 08, 2015 at 15:05I want to use STM429 MCU's SPI4 .But when I checked stm32f4xx_rcc.h it only provides upto 3 spi's gates.How can I add support for SPI4 ?What are the changes in the which files required inorder to achieve SPI4 wor...
Posted on February 08, 2015 at 15:08I want to use STM429 MCU's SPI4 .But when I checked stm32f4xx_rcc.h it only provides upto 3 spi's gates.How can I add support for SPI4 ?What are the changes in the which files required inorder to achieve SPI4 wor...
Posted on February 07, 2015 at 03:32My MCU of STM32F429i-Disco can not read the U drive that connect to CN6 , the light of U drive is on and flashing when Demo of STM32F429i-Disco try to read it. the MCU just can not detect these files, and shows '...
Posted on February 07, 2015 at 19:23hi I create a project with cubeMX & Arm_MDK(keil) for stm32f4 discovery. T want learn uart interrupt driven .my code://------------------------------------------------------------------------ UART_HandleTypeDef h...
Posted on February 07, 2015 at 14:01I have a piece of code of usart half duplex which was working fine with stm32f030 mounted on the pcb (designed as required for my project) for some time . I am giving external 5 volt supply as I am driving motor t...
Posted on February 04, 2015 at 11:10Dear sir/mamAs i am working on data acquisition project , i am facing the timing problem and i am not able to access complete data from the simulator for the transmission speed of 10 KHz and above , data is missi...
Posted on February 07, 2015 at 12:43dear allI am trying to write a code on bit banding, is there any one can help me with an example coderegards
Posted on February 07, 2015 at 11:43Hi,I have made my own pcb design using STM32F407VGT6 in LQFP100 package.I used the stm32f4 launch board schematic.I pulled down the boot0 and boot1 pins using voltage divider (10k//510).I connected 15 100nf caps...
