Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on June 19, 2014 at 13:37Hi all,I am trying to retarget printf over USB-VCP and I am stcuk !I implemented the putc function in the following way:****************************************int fputc(int ch, FILE *f){ USBD_CDC_SetTxBuffer(&hUSBDD...
Posted on June 01, 2014 at 18:48Hi, I have a problem that looks like a bug in STM USB library. I am using version 2.1 running on STM32F207. The problem I am facing is as follows: I have a host running at the STM32F207 (HS) and a mouse connected to i...
Posted on June 13, 2014 at 03:15Dear All,Am I allowed to propose a job offer here ? It is about doing a FW for STM32F407 based on STM32Cube with a gcc toolchain, so fully relative to this forum.If not, where could I find company or people proposing ...
Posted on June 17, 2014 at 11:38hi everybody!I want to input two audio signals (electronics completed from mic to stm32f4, 1 analog pin and 1 ground) to the stm32f4. Then I want to mix the two audio signals with one signal at half volume and the oth...
Posted on June 13, 2014 at 17:58Hi, I'm hoping to get some help on this problem as the ST documents I can find do not provide anything more than commented code, and no sign of a working sample (as I need it) to be found. Even searching for HAL: on t...
Posted on June 10, 2014 at 20:46Hello,I need to establish USB communication between an STM32F405 device and a PC. STM sends 152 bytes of data every 2.3 miliseconds, but there are also some other events and data that should occassionally be sent in e...
Posted on June 11, 2014 at 15:26Hello, I use STM32F0x2_USB-FS-Device_Lib V1.0.0, in my application exist time critical section, where I need disable interrupt from USB. I try call NVIC_DisableIRQ(USB_IRQn)/NVIC_EnableIRQ(USB_IRQn), but looks like I ...
Posted on June 10, 2014 at 21:46Hi! I am working on a custom bootloader for the STM32F4. I think my jump to app code is correct, however, I am a bit lost on how I would specifically compile my code to be run at a specific memory address (in my case ...
Posted on June 10, 2014 at 14:59Hi, I am searching what I need to add to my project in order to use HAL_SDRAM_Read_DMA. I don't know where and how to configure the DMA. There is only one example but it doesn't use the DMA. When I start a transfer, t...
Posted on May 29, 2014 at 22:46Any comments on a release date for Cube for F3 processors?I'm just about to get handed a proto board using a STM32F373 and I'd like to minimize the amount of work I'll do translating the F4 libraries since it will basi...
