Resolved! STM32F407 usb host , pen drive interface example?
I want to interface pen drive with STM32f407. Any example code for this?Using STM32F4xx_DSP_StdPeriph_Lib_V1.8.0 in my code.
I want to interface pen drive with STM32f407. Any example code for this?Using STM32F4xx_DSP_StdPeriph_Lib_V1.8.0 in my code.
Hello,I am trying to enable USB DFU functionality on a custom board with STM32L496 MCU.Only D+ and D- pins are routed from the USB connector to the MCU, ID is not routed at all and VBUS is only to power the board. I added a code in my firmware that j...
Hi everyone.I'm desiging a low power application and clearly the most intuitive wayto reduce power consumption is just to turn off what we don't need.And here a doubt about the GPIO clock management raised.AFAICT, __HAL_RCC_GPIO_CLK_ENABLE should be ...
Trying to connect two FS devices to an STM32F722RET. Datasheets are a little vague, but seems it should be OK as long as I don't do HS.Using cubeMX, and for the FS port (PA11/PA12) - things work great. For the HS port (configured to be host_only, F...
Hi everybody.I'm met several scenarios in which the use of HAL_PPP_MspInitwould be too constraining.A typical example is when I'm making a reusable library that needssome peripheral. If I initialize the low level resources for the peripheralsused by ...
Hello,I have a working board with a STM32F429ZIT6, 144 pin MCU, which is fine.I also can update in the field, this MCU using the internal bootloader ( AN2606). However, I ve noticed something odd.During the bootloader (using stm32flash utility UART1 ...
I am new to STM32 and CubeMX. I need to write a program to send and receive data from a module via UART port. I have to send(Transmit) a data to that module(for eg. M66). Then I would return to do some other tasks. once the M66 send a response to tha...
I am using STM32L051K8 MCU in my project. All the project has been developed. Now there is a need to provide OTA firmware upload. For that I require to use I2C bootloader as I have alreadey interfaced I2C EEPROM. Please let me know whether it is poss...
Hi,I am working on board STM32L476G-DISCO, and I want build the example in STM32Cube_FW_L4_V1.13.0 Repository, ({USERNAME}\STM32Cube\Repository\STM32Cube_FW_L4_V1.13.0\Projects\32L476GDISCOVERY\Examples\BSP),it all build successfully but at the end i...
Hi,We're using an STM32F469NI in combination with an external ULPI PHY for HS-USB. All is working good but I have a question about VDDUSB. We connected it to 3.3V as we thought we needed to do when using any USB functionality but we didn't realise th...