Hall 12c write to register
I'm trying to write this code, in Arduino go well!I could have the translation with the Hal library?Wire.beginTransmission(_chipAddress); Wire.write(address); Wire.write(value); Wire.endTransmission();
Forum Posts
Resolved! STM32F4: Bootloader jump to application without reseting
Good day ladies and gentlemen, my currenct setup: I want to write a custom bootloader for the STM32F413, so I do the initialization made by CubeMX (HAL_init, SystemConfig etc.), after that i want to jump right into the application with the following:...
Who know USB transfer spped STM32L4?
I am designing a data logger with STM32L4.I want to transfer the data stored in STM32L4 to a Windows 10 PC by USB CDC.USB full speed transfer is 12Mbps and transfer overhead at CDC overhead, so I think STM32L4 can be about 4 to 6Mbps.Who is know tran...
USB Micro-B cable into Nucleo-F767ZI OTG Micro-AB
Total clueless newbie question: Which way do I plug a USB Micro-B into the Nucleo-F767ZI CN13 USB-OTG Micro-AB connector so that the Nucleo is a USB device to a PC USB host?A Micro-B plug is polarized by its trapezoidal shape and can only plug one wa...
BUG: HAL_TSC_GroupGetStatus gives wrong results
In STM32Cube_FW_L0_V1.11.2\Drivers\STM32L0xx_HAL_Driver the function TSC_GROUP_COMPLETED in Src\stm32l0xx_hal_tsc.c returns TSC_GROUP_ONGOING even if it should return TSC_GROUP_COMPLETED.This is due to #define __HAL_TSC_GET_GROUP_STATUS(__HANDLE__, _...
STM32F730R8T6 for USB FS connection ,getting device descriptor failed error and Unknown device detected error . Can anybody help me, what going wrong in my USB configuration. Thanks in advance
LL driver parameters settings as follows., hpcd.Instance = USB_OTG_FS; hpcd.Init.dev_endpoints = 4; //11 hpcd.Init.use_dedicated_ep1 = 0; hpcd.Init.ep0_mps = 0x40; hpcd.Init.dma_enable = 0; hpcd.Init.low_power_enable = 1; hpcd.Init.phy_itface = PCD_P...
Error Downloading STM32Cube_FW_F7_V1.15.0
Hi,i tried downloading STM32Cube_FW_F7_V1.15.0 for the past two days.But i couldn't download.Please provide some other source to download!!Thanks
what is GPI speed setting (SPI)in stmcube
I have a question regarding to the selection of the GPIO speed setting in SPI configuration. as far as I understand is that it helps to adjuste the rising time of the signal.my question is basically , how it is this being done in the controller ?furt...
Bug in TSC example project
There is a bug inSTM32Cube_FW_L0_V1.11.2\Projects\STM32L073Z-EVAL\Examples\TSC\TSC_BasicAcquisition_Interrupt\Src\stm32l0xx_hal_msp.c, line 116:it has to beTSCx_TS1_IO_GPIO_PORTinstead
