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Posted on February 28, 2014 at 17:23 Hello, I have a strange issue using Atollic / JLink / STM32F2 working on a preemptive multitasking kernel. I initialize my interrupts priorities like this: NVIC_SetPriorityGrouping(6); ...
Posted on February 28, 2014 at 16:50i use stm32f4 discovery board with keil ide. but i can't know from where i can start with stm32 . '' i was use usb with pic microchip '' i just want transfer data between pc and stm32f4 using usb.
Posted on March 03, 2014 at 00:52Hi All, I am implementing an application of using I2S to transmit audio to a SLIC. My I2S setup is the following. /* I2S peripheral configuration */ SPI_I2S_DeInit(SPI_SLIC_AUDIO); I2S_InitStructure.I2S_AudioFreq = ...
Posted on March 03, 2014 at 00:12Hi All If a CAN message is sent to the CAN bus and gets no acknowledge it is repeated infinitely by the bxCAN module. Therefore, to detect that it has failed I have configured an interrupt on an error condition - spe...
Posted on February 21, 2014 at 21:28I hooked up a SPBT2632C1A Bluetooth module. It successfully paired with a Windows8.1 machine, and created Device Enumerations under Bluetooth for the Amp'ed Up!, and as that ''Other Device'' I wanted to try to ta...
Posted on March 02, 2014 at 15:36i wnat to have one slave i2c that receive data that transmit by master.i wrote the master side, but in the receiver slave i dont know what should i do to get that data in i2c .if anybody knows how should i do ,you kn...
Posted on January 10, 2012 at 04:38I am new to MCUs and have the discovery board on its way. I am reading relating documents and I am overwhelmed as expected. One question, are these the recommended steps to setup Mac for development for the discove...
Posted on March 02, 2014 at 11:57 Hi. I downloaded to my Discovery PWM input peripheral example. I've changed it little bit to use 32-bit timer 5. TIM5 initialization code: GPIO_InitTypeDef GPIOA_InitStructure; NVIC_InitTypeDef NV...
Posted on December 20, 2013 at 08:56 Hello everybody, I have a problem with the I2C protocol used by the STM32F0. In fact, after setting up all the necessary stuff if I use this code: I2C_GenerateSTART(I2C1); I get the waveform I2C_ONE h...
Posted on March 01, 2014 at 18:26The registers aren't getting affected when I run the following code on the board. The clock is getting set however the SPI->CR1 register is not getting affected at all, upon debugging the code it shows only 0's.&shar...
