About BBori.1

BBori.1 · 2021-11-11

Good day, I'm developing a remote control using a STM32G and I encounter some problems.For my code i need two timers:Timer1: it has a 1us overflow time and is not handled by any interruption, I just use it to count micro seconds for my delay_us funct...

BBori.1 · 2021-02-26

Hello!I'm doing an application in which my control board is I2C slave of my PC and my control board has to communicate with another board (let's call it test board) via UART.This test board uses custom UART text commands to perform tests on itself.Fo...

BBori.1 · 2021-01-18

Hello!I'm trying to program multiple STM32F432VIT6 MCUs at the same time, from the same computer using many ST-LINKV2 connected via USB.I want it to be automatic so I'm using the ST-LINK Utility CLI to program them via C#.So far I've been able to lis...

BBori.1 · 2020-12-01

Hello! I've developed a pcb using the STM32L081KZT6I power it with a 3v3 volt supply and I'm trying to program it via JTAG-SWDSo I connected the SWCLK and SWDIO pins to pin 24 and 23 as shown in the datasheet, then I connected ground and 3v3 to their...

BBori.1 · 2020-11-27

Hello, I'm having troubles with a library in CI've made a library named "LedControl" divided in "LedControl.h" and "LedControl.c"So far the header file is like this:#ifndef SRC_CUST_LEDCONTROL_H_ #define SRC_CUST_LEDCONTROL_H_ #define LC_POIN...

BBori.1 · 2021-11-11

Here is the code#include "main.h" void SystemClock_Config(void); static void MX_GPIO_Init(void); static void MX_TIM1_Init(void); static void MX_TIM3_Init(void); void setLED(uint8_t val) { HAL_GPIO_WritePin(OUT_LED_GPIO_Port, OUT_LED_Pin, !val); ...

BBori.1 · 2021-01-18

Hello, thank you for you answerMaybe I'm not fully understanding the use of the command -c, but how do I load a hex file into a micro using this command? I can specify the SN, but can I flash the device?

BBori.1 · 2020-12-01

When I disconnect the JTAG cable and push the program button I get the exact same response, I think the programmer does not even know that the micro is there, I checked all the connections and they're well

BBori.1 · 2020-12-01

Thank you very much! I've forgot to wire the VDDA pin, unfortunately it still does not work, the power levels are present in all the power pins and the NRST is pulled up with a resistor to 3v3 and connected to the JTAG-RSTI was planning to use the in...

BBori.1 · 2020-11-27

Got it! thanks!

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Program multiple STM32 MCUs at the same time

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