long excution time at stm32f103ret6
Posted on May 19, 2016 at 10:11The original post was too long to process during our migration. Please click on the attachment to read the original post.
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NSS does not wait SPI communication ending
Posted on May 16, 2016 at 13:52I have a code in STM32f030 whih communicate with an IC through SPI .My code is SPI_I2S_ITConfig(SPI2,SPI_I2S_IT_RXNE,DISABLE); while(1) { ans_status=notArrived; GPIOB->BRR = GPIO_Pin_12;//select slave delay(40); wh...
STM32F031C4 SPI with multiple slaves
Posted on May 19, 2016 at 00:21Hello all, I am trying to use the STM32F031C4 for a power converter application. The microcontroller has inbuilt ADCs, but due to grounding issues, we need to use external ADCs to convert some of the analog signals and...
STM32L162RE EEprom programming using STLink utility
Posted on April 07, 2016 at 07:44 I have been working with STM32L162RE MCU. For programming I am using STM32 ST-Link Utility as well as ST-LINK_CLI. From the data sheets I understand that it supports 16KB of Data Eeprom and 512KB of flash memory. I...
STM32F7 Discovery USB Hi Speed too slow
Posted on May 18, 2016 at 15:43Hello, we are working on an USB Hi Speed Project with a STM32F7 Discovery. We compiled and flashed the demo Mass Stoarge Device application (from Cube) and inserted a CLASS 10 Micro SD Card in the Discovery Board. We t...
Nucleo STM32F429ZI Blinky Clock
Posted on May 06, 2016 at 17:39I have an LED Blink Hello world running using STM32CubeMX and AC6 for the Necleo-STM32F429ZI but I am unable correctly use CubeMX to configure different clock schemes. The code uses a for loop to delay bewteen togglin...
Getting temperature from ADC on STM32f091
Posted on April 27, 2016 at 15:46Hello! I have a problem with the sensor temperature of STM32F091 (ARM Cortex M0). According to datasheet, temperature is coming from ADC channel 16. In my program, ADC acquiring is working well because I can receive...
STM32 PDR, PA0 (WAKE), BypassReg connections
Posted on January 05, 2015 at 16:41We are not using sleep/wake functionality. Can PA0 be left open? If it is to be connected to ground or VDD can it be connected directly or need to connect thru resistor?Similarly, PDR and Bypass regulator. Can PDR ...
F107 CDC crashes when replugging into computer
Posted on May 16, 2016 at 21:52 I know this is a long shot and I can't give much information on to what's going on, but... ...A colleague used STM Cube to generate a simple FreeRTOS project for the F107 with a CDC class in device mode. A...
