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Hi all,I have a problem with STM32F765BI and LSE configuration in CubeMx : when I enable LSE in the PINOUT Panel, an erroror comes out in the clock panel and I cant set properly a value for the clock. The red box is not editable.How can I solve?Thank...
I see that this section was probably a cut and paste from another devbrd kit that did not incorporate the CN3 ACP/RF E2P connector.
I want use battery to STM32H7 as a backup supply. The requirement scenario is before I power STM32H7 via USB, and before USB is enumerated, I want to use the backup supply from battery for 2mins. 4 LEDS and switches will be in use. What is the power...
Hi,I'm realy new to this and I'm using NUCLEO-L4R5ZI with Ac6 System Workbench for STM32. I've found the board and initialized all peripherals with their default settings inside STM32CubeMX. Then I've generated the code for System Workbench and impor...
I am working with the STM32F760I-EVAL board and caching (SCB_EnableICache() and SCB_EnableDCache() are called) and MPU (MPU_Config() is called) are enabled. There are 2 things that use DMA, an SPI-bus and a UART debug logging TRACE. A portion of the ...
STM32F4xx_DSP_StdPeriph_Lib_V1.8.0stm32f4xx_i2c.c : 451void I2C_Send7bitAddress(I2C_TypeDef* I2Cx, uint8_t Address, uint8_t I2C_Direction){/* Check the parameters */ assert_param(IS_I2C_ALL_PERIPH(I2Cx)); assert_param(IS_I2C_DIRECTION(I2C_Direction))...
I am working with the STM32F446 Nucleo-144 development board. I understand that there are 2 ways to prevent the flash from being unintentionally erased/overwritten:1. LOCK-bit in register FLASH_CR2. nWRP-bits in the option bytesWhy has the second met...
Posted on June 14, 2018 at 09:48I am using stm32F411RE discovery kit. i generate a code with the cubeMX4.25, the 4GB SDHC card is working fine but when i tried with the 256MB SD Card it was not working. I am getting error 'FR_NOT_READY' in f_mount f...
MOE: 1OSSI bit : x OSSR bit : 1CCxE bit : 0, CCxNe bit : 1 or CCxE bit : 1, CCxNe bit : 0Please explain about == Off-State OCx=CCxP, OCx_En=0 ===
Hello all,I want to use the Nucleo Board asmentioned above for sampling data with the ADCs and sending them with the USB interface to my PC. The problem is that the PC (Win 7) does not connect to this port. It doesnt appear in the device manager. Of ...
