Ask questions and find answers on STM32Cube packages, including HAL, LL and middleware, and expansion software.
Posted on September 02, 2015 at 17:19Hi, i'm using USB-OTG periphery of STM32F207ZE microcontollers. I'm a beginner in the program this micro. I'm using the library stm32_f105-07_f2_f4_usb-host-device_lib but don't know how to fit my case. I would ...
Posted on September 01, 2015 at 00:33 Hello, I'm using MCP3424 and it says in it's datasheet When the Master finds the RDY bit is cleared, it can send a not-acknowledge (NAK) bit and a stop bit to exit the current read operat...
Posted on May 05, 2015 at 11:32Hello, I want to implement OTG (HOST that supports MSC and HID and in DEVICE mode composite MSC + CDC). There are available two implementations of USB stacks from ST. First one is STM32F105/7, STM32F2 and STM32F4 USB o...
Posted on September 02, 2015 at 05:05Upgrade today, but it stall when open the *.ico file created by V4.9.0. #stm32cube #bug
Posted on September 02, 2015 at 13:40I have generated code, using STM32CubeMX, to operate and show up as a MSD on my windows computer - HOWEVER, when I connect my device to the computer I can not see the device - instead it shows up in the Univers...
Posted on August 25, 2015 at 09:21Hello Sirs,I�m trying to jump to Bootloader memory (embedded in STMF030xx) from my user application.The code that I try is as follow:typedef void (*pFunction)(void);pFunction Jump_To_Bootloader;uint32_t JumpAddress...
Posted on November 04, 2014 at 17:22 - STM32CubeF4 V1.3.0 -STM32_USB_Device_Library from STM32CubeF4 V1.3.0 - VCP_V1.3.1_Setup.exe (ST's host side USB CDC driver for Windows 7) - STM32F4Discovery (STM32F407) - FreeRTOS 8.1.2 ...
Posted on March 19, 2015 at 13:09 Hello, I am using STM32F0 HAL Drivers to access external EEPROM 24C64 with STM32F The functions I am using areHAL_I2C_Mem_Write/Read but the communication is not always successful. Also it worked while using smd...
Posted on August 27, 2015 at 12:18Hello there,Trying to handle USB connection / disconnection event I realize that in stm32l1 usb api, there are no call to HAL_PCD_ConnectCallback neither HAL_PCD_DisconnectCallback as there are in STM32F4 !The sessi...
Posted on August 31, 2015 at 15:31Hello to all,I'm trying to implement a printer class for the USB. Currently I'm using the STM32F4 Discovery.I already have working the detection of the printer (EPSON CX5600) , reading the ID, etc.What I cant make w...
