About Palacios.Bruno

Palacios.Bruno · 2018-05-25

Posted on May 25, 2018 at 16:51Hi all,I am working with a custum made PCB which has a STM32L071 micro and I am facing some troubles to read multiple adc inputs via DMA (because HAL IT dondoesn't work because ADC interrupts faster than ISR can excecu...

Palacios.Bruno · 2014-09-10

Posted on September 10, 2014 at 22:43 Hello guys, I am having some problems with the following code: void RTC_Configuration(void) { RTC_InitTypeDef RTC_InitStructure; RTC_TimeTypeDef RTC_TimeStructure; RTC_DateTypeDef RTC_DateStructure; NV...

Palacios.Bruno · 2014-03-05

Posted on March 05, 2014 at 13:17Hello guys,Can anyone explain me how CAN filters work? I cannot understand the reference manual, I don�t know if I am stupid or it is very bad explained (stm32f407).I read a lot of post on the internet but I have a m...

Palacios.Bruno · 2014-02-25

Posted on February 25, 2014 at 15:30 Hi guys, I need help to configure the stm32f4 clock to disable the pll and just work with the 8MHz external crystal of the discovery board. The goal is to reduce as much as possible the consumpt...

Palacios.Bruno · 2013-10-28

Posted on October 28, 2013 at 15:31 Hi guys, first of all sorry if my english isn't good, lol. I've been working with a stm32f407vg + ethernet + lwip + sd card (using the stm32f4_discovery_sdio_sd.c) for my degree final proyect. I was abl...

Palacios.Bruno · 2018-05-26

Posted on May 26, 2018 at 16:58Solved! It was an alineation problem. I've use #pragma pack(push, 1) pop for align Sensores struct but I also included General struct so ADC buffer got missaligned.Hope it helps someone.Best regards,Bruno

Palacios.Bruno · 2014-09-11

Posted on September 11, 2014 at 13:48 Great, thank you so much. Now it almost work. The interrupt is triggered correctly a couple of times and then it does not trigger again but well, I will figure it out. The single ClearFlag() ca...

Palacios.Bruno · 2014-09-10

Posted on September 11, 2014 at 02:15Dear clive1,As always thank you for your answer. I am sorry to tell you I did not understand what do you meant with ''You should also be able to test/set/clear multiple status bits in a single operation. Interrup...

Palacios.Bruno · 2014-03-07

Posted on March 07, 2014 at 15:49Thank you very much for your answer.I am a little bit confused about how should be the filters configured. But know I am understanding a little bit more.I will post when I have the hardware to experiment.Best regards...

Palacios.Bruno · 2014-02-25

Posted on February 25, 2014 at 17:24We measured the input current of the entire system, which was about 120mA with a fluke tester. I am going to measure in jp1 as you said to be more specific.Thank you very much!Bruno

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STM32L071 ADC + DMA + Multichannels Problems

Help with RTC, HSE and Interrupt

CAN Filter configuration

Help with STM32F4 Clock config

Help with SDIO please

Re: STM32L071 ADC + DMA + Multichannels Problems

Re: Help with RTC, HSE and Interrupt

Re: Help with RTC, HSE and Interrupt

Re: CAN Filter configuration

Re: Help with STM32F4 Clock config