Resolved! STM32F103C8 current measurement
How can I measure the sleep current of the chip on the STM32F103C8 board?
Forum Posts
Resolved! Stm3210e-eval debugging issue on stm32 cube ide
I just got a new stm32f103zgt6. Following the steps on how to use stm32 cube ide with the board, when I tried debugging, it says no St-link connected. I would like to know how to go about this and also how to use jtag instead of stlink as well
Resolved! STM32F103 not working SWV
Hello here,I tried to use SWV for debug plotting in my project.I have STM32F103TBU6 and ST-Link V2.I turn on Trace Async Sw:My clock:In main.c I defined "stdio.h" and _write func:/* USER CODE BEGIN 0 */ int _write(int file, char *ptr, int len) { i...
Resolved! Please help Switch from NXP Mcu to STM32 Mcu
Hi,We are now using NXP mcus for our smart lighting products, and decide to use STM32 mcus for instead from now, I bought one Nucleo-STM32G070, one Nucleo-STM32F103, and one Nucleo-STM32F767. The most challenging work for us is to build a TCP/IP appl...
Resolved! Problem with loops on STM32F103C8T6
Hello! I’m using Keil uVision to program the stm32f103c8t6 (blue pill). I’m having problems with the loops when trying to turn on and off the LED on pin 13 port C. I just wanted to use a loop to generate a delay without needing to use timers, since I...
Resolved! How to find GPIO pin for Adc module
Hello everyone,i want to config gpio pin as adc chanels on stm32f103c8t6, i have read the GPIO chapter and ADC chapter,but i can not find out what is GPIO pin for each ADC chanel,example GPIOA_pin0 for ADC1_chanel0...,what is the chapter describe abo...
Resolved! STM32F103 UART interrupt not working
Hello, I'm building a project where I will use CAN, UART and a TIMER. All of these work with an interrupt. How it works: I get data via CAN and use a TIMER to send a Request on the CANbus. With the UART I need to receive some commands that will trigg...
Resolved! stm32 ADC scann mdoe
In the ADC scan mode in STM32 microcontrollers, the digitized value of all input channels is dumped into ADCx->DR. Is there a register or flags to find out which ADC channel the data currently in the ADCx->DR register```void HAL_ADC_ConvCpltCallback(...
pc8574 interfacing with stm32f103c8
Hi,while interfacing pc8574t with stm 32 i2c communication after generating start condition and sending slave address (0x4e) as in datasheet acknowledge failure flag was enable this was the waveform i got and still can't find what could be reason i...
Receive CAN data using STM32F103
I'm new to CAN protocol, even though have theoretical knowledge of CAN and J1939. Still not able to implement it using STM32F103. MCU - STM32F103C8T6Transceiver - SN65HVD230CAN - J1939 I want to receive Raw CAN data from truck, store it to buffer and...