Ask questions, find answers, and share insights on STM32 products and their technical features.
Posted on December 20, 2013 at 11:08Has anyone got any experience of communicating with an FT800 (aka EVE) display controller over SPI? I've started using it and it requires the NSS line to go low before each command and then go high again after tra...
Posted on December 23, 2013 at 23:44hello forum.I am trying to communicate with mpu6050 with I2C. I am trying to receive data from sensor.But when I send second address of sensor , arbitration lost is occur. ARLO(arbitration lost bit) is set. There ...
Posted on December 22, 2013 at 18:04Hi, as the title shows I have to implement one wire using UART to extract data from DHT11 sensor. Can any body gives me an example of using the DHT11 sensor with stm32f4 baord. thanks in advance #1-wire #lmgtfy
Posted on December 14, 2013 at 22:45I have big problem with USART transmission. Here's my simple code:In main():-----------------------------while(1) { get_data();}-----------------------------And in get_data():----------------------------int get_da...
Posted on December 24, 2013 at 01:19Hello guys, Does anyone know on how to use STM32F107 Ethernet peripheral ? Any libraries / schematic for using it ? Any informations and knowledges will be appreciated, Thanks
Posted on December 23, 2013 at 05:25TIM5_CH2 and ETH_RMII_REF_CLK use the same pin PA1, STM32F407VG cannot remap TIM5_CH2 to other pins, I want to use TIM5 as a encoder, is there a better solution?
Posted on December 11, 2013 at 14:33Hello everyone. I'm new to programming, just got this stm32f3 board. I tried to run TIM_PWM_Input example ant it seems to work just fine. That's what i want to do now - measure external signal frequency. However, ...
Posted on December 17, 2013 at 06:46Hi Sir, I'd like to ask one question about STM32 EXIT. If interrupt pin asserted during EXT_IMR is disabled, will the interrupt be recorded by EXTI_PR and intrrupt is issued to CPU core immediately after EXT_IMR ...
Posted on December 21, 2013 at 14:53I used to the St-write to burn .bin to the STM32F4 and saw the message which I expected. Now, I hope to understand how GPIO init. Hence, I use OpenOCD and arm-none-eabi-gdb to do that. Here, it is my process.$ min...
Posted on December 21, 2013 at 22:28Hello, I try to use the ITM printf funtionality with my STM32F3-Discovery board. I follow the explanation of the STM youtube channel http://www.youtube.com/watch?v=lUPSqfO4ISk but I can't get it to work. I use kei...
