STM32F3 internal temp sensor
Posted on March 07, 2014 at 13:37The original post was too long to process during our migration. Please click on the attachment to read the original post.
Forum Posts
Touchscreen TFT GLCD Display interfacing without FSMC?
Posted on July 22, 2014 at 13:56Hello All,I wonder if it is possible for me to interface a GLCD about 3-4'' size with a MCU which doesn't have FSMC in it? Is it possible? The price constraints i have for our product doesn't allow me to have a MCU wi...
changing pin's mode from interrupt input to normal mode in the interrupt routine
Posted on July 12, 2014 at 11:21Dear all I configured PC.0 in STM32f103 as input in interrupt mode as rising edge. There's a pulse connected to PC.0. We need to STM32f103 reply to any rising edge by push the bus low. When I want to detect rising ed...
Measuring power consumption of STM32F4DISCO's MCU
Posted on July 21, 2014 at 10:12Hello,I want to measure the STM32F4DISCOVERY's STM32F407VGT6 power consumption, is there someone who already done this ? I mean, is there a solution to plug an ampermeter in this kit's Vdd pin ?I saw that in another S...
STM32F4Discovery Exapansion kit - Ethernet connector
Posted on July 21, 2014 at 10:24Hello,When I connect an ethernet cable to the expansion kit, the RJ45 LEDs are not lighting, it that normal ? they are lit once, but after never even disconnecting the board. that's strange !With a PIC32 starter kit w...
SMBUS Clock Stretching Not Obeyed
Posted on July 02, 2012 at 00:05I am using an STM32F103 chip using I2C1 configured as an SMBUS Host (also tried normal I2C) to talk to a smart battery charger and smart battery. The charger comms are fine both in software and look perfect on the lo...
stm32f205rg spi configuration
Posted on July 21, 2014 at 11:47 hi,all I'm working on a SPI interface on stm32f205rg. I'm newly using this chip. I do the configuration as I do on stm32f103 and of cause refer to example of stm32f2. It's just not working. I configure SPI1...
PB5 5V-intolerant on F1xx?
Posted on July 22, 2014 at 02:12I noticed that, ignoring supply pins, every pin on an STM32F1xx device is 5V-tolerant except: special-purpose inputs nRST and BOOT0backup-domain pins: PC13-15pins with analog (ADC/DAC/oscillator) functionality on at...
offline IDE setup for nucleo-stm32F401
Posted on May 17, 2014 at 12:12Hi all, i tryed the online mbed compiler but it does not satisfied me and so i'm looking for an offline solution. Can you help me to setup an offline IDE like eclipse, netbeans or visual studio? Is this board like ardu...
USART2 TC interrupt timing
Posted on July 21, 2014 at 21:47I am using the TC (transmission complete) interrupt on USART2 to detect end of transmission of a packet. I have noticed that the interrupt isn't triggered until approximately 3.5us after the last byte is transmitted....
