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Posted on November 17, 2015 at 17:51I am a little confused by what I believe might be a contradiction between the Bootloader AppNote (AN2606) and reference manual (RM0351). The ref manual says the application has to relocate the vector table if you...
Posted on November 12, 2015 at 13:53Hello, 2 years ago, I developed a piece of code for my STM32L1-Discovery board. It is an automated chicken coop door. It is working great. Now, I have to copy this system for a friend of me (on a Nucleo-152RE boa...
Posted on November 17, 2015 at 11:41Hey, i have a stm32f407 board .Can anyone tell me whats the best way or possible ways to test the i2c and spi driver.
Posted on November 17, 2015 at 10:49Hello there,I am working on an application now where I have to be able to reprogram the chip memory from a connected PC (most likelly USB). I have read that there are BOOT0 and BOOT1 lines which allows one to jump...
Posted on November 13, 2015 at 17:22 Hi, I'm trying to measure a frequency of tenth kHz using TIM2IC2 on PA1. I first took example code STM32Cube_FW_F3_V1.3.0\Projects\STM32F3-Discovery\Examples\TIM\TIM_InputCapture and tried to adapt it to my p...
Posted on November 07, 2015 at 16:53 Hello Has anyone gotten the OPAMP calibration with STM32L4 (or similar) controllers working so far? I've initialized OPAMP1 as PGA with just a positive input and simply called the HAL function for cal...
Posted on November 17, 2015 at 10:26I create a new child dialogue with function GUI_CreateDialogBox. How to prevent the messages from the keyboard to the parent dialog not arrive. I need to handle message only in a child dialogue. Thank you for your...
Posted on August 07, 2013 at 06:47 Our requirement is to configure the DMA so that it transfers data from the GPIO lines (8 bit data lines) to the RAM buffer upon receiving a trigger signal on the timer capture input channel.We had received an exa...
Posted on November 14, 2015 at 19:02Hi.I'm using timer in PWM mode to control LED. If output is always 1 (CCR register is equal to ARR), LED is green. If output is 0 (CCR is always 0), LED is red. If I set duty cycle to 50% at high frequency, LED is...
Posted on July 13, 2014 at 15:52 I used STM32CubeMX for a configuration of RTC in STM32F405RG on the OLIMEX STM32-H405 board. It seems that RTC does not work although the OLIMEX example works. For sure, I tried LSI also. I watched the ''time...
