Update parameters with UART
Hello,Currently, I command the sensor with "SendScriptToDevice(Linear_Sweep);" function like that. char const * Linear_Sweep= "e\n" "var c\n" "var p\n" "set_pgsta...
Forum Posts
Resolved! UART/USART Not working with gps module.
Hello everyone !(I don't speak english very well so sorry if i do some mistakes :) )So, I'm trying to connect the u-block neo6m to my STM32F446RE. The thing is when i'm trying to see datas with PuTTY, i get nothing. I'm new to this kind of things so...
unable to read 32kHz oscillator signal on ETR pin
Hi all,i'm working with a STM32F469i-discovery board trying to read the external signal at 32kHz coming from an RTC module. The oscillating signal voltage is a CMOS type. I'm using TIM2_ETR input located on pin PA15 configured as follow. I'm not abl...
STM32L4S7VIT6 PA1 pin for Timer2 PWM Input Capture
Dear Sir,One of our applications we are using STM32L4S7VIT6 100 pin micro-controller. From external peripheral PWM type signal is coming to Port Pin PA1. We want to measure Frequency and Duty Cycle. It requires two channels of timer. Whereas this pin...
MCU STM32G030K8T6 hangs
Hi all, We have a product containing the STM32G030K8T6 MCU. The code is working like expected and the product is meeting all specifications. The product is battery powered and can be charged via USB. So far so good. If the product is assembled it wil...
Resolved! Jump to System Bootloader While Using System Window Watchdog (WWDG) Peripheral
Hello all!I am reaching out to see if anyone here has any experience jumping from application code to the embedded system bootloader while using the System Window Watchdog (WWDG) peripheral. I am using the STM32G431 series. The ST documentation (AN26...
Resolved! STM32F042G6Ux CAN issue
Hello All ! I have an issue with the CAN bus on STM32F042G6. I am using PA11 and PA12 Pins. Here is the configuration part with a 48MHz internal clock : static void MX_CAN_Init(void) { /* USER CODE BEGIN CAN_Init 0 */ /* USER CODE END CAN...
Resolved! Problem resetting CAN after Bus Errors on STM32F446
Hi all,I have the problem concerning resetting the CAN bus after the other side was set to a wrong bitrate:Example:My system is sending data with 500 kBit. But the receiver is set to 1 MBit.This results of course in Errors when sending data. I handle...
Resolved! "No such file or directory" and "PB8 - PB9 port" error.
Hi everybody. I am using "STM32H7B3LIHQ" MCU and i want to try led blinking. I have created a new project in CubeMx. I am using 24MHz crystal resonator and MCU frequency is 280 MHz. Toolchain is "STM32CubeIDE" and program is very simple; HAL_Delay...
Hard Fault with Floating point and DSP
I am using STM32F302R8 I have a long code that triggers the Hard Fault interrupt after a few seconds because of these instructions (of the sine in particular): The theta_fi angle is TIM6->CNT and I need to convert it from q15 to floating point. I tr...
