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Posted on October 18, 2013 at 01:54Hi all,I have two questions about DAC configuration.1. The below cofiguration code works for two analog outputs. I can write my values to PA4 and PA5 by: DAC_SetChannel1Data(DAC_Align_12b_R, 0x0000); // P...
Posted on August 17, 2011 at 15:57Hi,I have been trying now for longer than i care to admit at getting my development board ( STM32F103R ) to talk to a sensor ( HMC5843 ) via I2C. I have gone through the STM32 code examples but they were frankly kin...
Posted on October 17, 2013 at 18:24Hi, based on the example in the peripheral lib i tried to expand the code to read 4 different pins. Googling around i managed to get values, but the problem is: the first (adc channel 11) is working fine, but the s...
Posted on August 30, 2013 at 14:35Hello,I'd like to change the current STM32L152VB (LQFP100) to the bigger xC or xD. Are there any differences in terms of pinout and/or software? Is there any migrating application note?Thanks and best regards
Posted on October 16, 2013 at 08:44Hey everyone,I'm currently trying to generate 1 Hz interrupts using the LSE oscillator of my STM32L discovery board. I have already configured my RTC clock succesfully. My problem is as follow: I know that the STM3...
Posted on October 16, 2013 at 05:01I can not find BSDL file of Med-density Ultra-low for STM32L151xx and STM32L152xx microcontrollers as described in readme.txt. #smt32l151 #ask-smarter-questions
Posted on October 16, 2013 at 11:17Hello folks, i have to try write a C-Code for counting an external frequency in a Range of 250ms. I tried to use the encoder mode, but i think it is impossible only with one signal. In my project i have only one fr...
Posted on October 16, 2013 at 10:11 Hello everyone! Now I'm playing with STM32F3Discovery which has STM32F303 on the board. The goal for this MCU is typical: do some gpio stuff -> sleep for a while (STOP mode) -> wake up -> gpio. There i...
Posted on October 16, 2013 at 23:08 I've been trying to solve this issue for way too long now. I've looked at other similar posts, but I am still unable to enter my ISR when the timer rolls over. void init_interface(void) { GPIO_InitT...
Posted on October 16, 2013 at 20:18 Hello, I'm currently working on a motor application where i need to perform some simple math but at a high rate (20khz). Unfortunately, for some reason the computation time is too long, and it is unable...
