I need to replace a STM32F051 with one that has two DACs. As close to drop in replacement as possible. Are there any tool to make that decision?
Bonus question: If I use an STM32F07x can I use the same compliled software on both?
Forum Posts
Resolved! Complementary outputs with dead-time?
Hello,I'm trying to have complementary outputs with dead-time on CH1/CH2/CH3 and CH1/CH2/CH3N using TIM1 and Output Compare Mode on STM32F429.So I configured STM32CubeMX like in the picture below :And there is the portion of my code :(for testing pur...
Resolved! How to correctly initialize and config SVC interrrupt
I'm creating a context switch program for a personal mini ARM kernel project and the context switch program is written entirely in Assembly. The problem is when I make a SVC call (svc 0) I enter the SVC_Handler but when I try to execute the next inst...
STM32L4A6RG Jumping to application address
Posted on August 28, 2017 at 08:46I divided internal Flash to two part as below:1. bootloader start address: 0x08000000 (size: 0x8000)2. application start address: 0x08008000Now,I'm using the following code in bootloader to jump to application, it's...
IAP Procedure doesn't work - strange behavoiur
Hello everyoneI'm using STM32F072 microcontroller. I've to update my software reading from an external memory via SPI the whole HEX program, and the program it in the flash. To do so, I do the steps:Create a section in the linker file called ramfuncS...
NUCLEO-F103RB doesn't work.
I make the EWARM code using STM32CubeMX(ver 4.23.0)I select the NUCLEO-F103RB at the GUI of STM32CubeMX and save usingProject -> Generate codemenu. (I used default settings)I start EWARM(8.20.2) and add HAL_GPIO_TogglePin( GPIOA, GPIO_PIN_5 ); HAL_D...
printf(), retarget and syscalls.c
I'm bringing up an STM32F103 part using a Makefile project generated by CubeMX. Previously I've always used the Keil IDE and during this switch I encountered some difficulty with retargetting printf. I implemented my fputc prototype as I usually woul...
Need to interface LC709203F with STM32L071 using I2C
I am a beginner. I'm not familiar with I2C and I have to interface LC709203F battery fuel Gauge with STM32L071 controller. I had no Idea how to get values from this fuel Gauge. I can just check IsDeviceReady. I want to set some levels of battery so t...
STM32F407G-DISC1 board with debugger v2.0 can be powered from "anywhere", but STM32F407G-DISC1 board with debugger v2.1 needs power from a PC. Why?
I have two STM32F407G-DISC1 boards with the same firmware, one has debugger version 2.0 and the other has debugger version 2.1. The version 2.0 board always works perfectly, it doesn't matter if I plug the USB-cable into a mobile phone charger, batte...
F_MOUNT RETUFN FR_NO_FILESYSTEM stm32f411 usb mass storage class
hello everyone.i am a new member.I am trying to read a file in usb memory. When executing F_Mount, it returns FR_NO_FILESYSTEM. If I replace 0, then this function returns FR_OK but then executes F_OPEN. This function returns FR_NO_FILESYSTEM.please h...
