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I've got an issue that the STM32L432 on the Nucleo running a simple I2C I/F isn't working with a DHUT21 when exactly the same code on the 433 is fine. The same I2C code on both chips works fine with a BMP180 and many other devices. This is reproduci...
Hello,I do not find any encoding for the TSEL field in MDMA_CxTBR.. Probably they correspond to the list in MDMA-STM32H753_mdma1_v1_0_Modes.xml. But there may be reserved values like "54" in the DMA Mux requests , so they need to be documented somewh...
Hi Everyone!I am using the STM32407IG and i am trying to send data to another mcu chip via USART RX TX Pins.The Problem is when i run it via USB FS i don't get the baud rate adjusted.How can i setup the Clock for a Baud rate of 9600?That's my clock s...
I am using a particular pin as a timer channel for a PWM Generation signal. For some reason, this pin is always set to logic HIGH before I have the PWM timer begin. Is there a way to set this PWM pin to logic LOW, before the PWM timer begins? I am cu...
I am only using DMA to receive data continuously so when i want to receive data I am swithcing modes from full duplex to receive only. this whole pattern was working on F7 but not able to get it working on H7.I have followed some solutions given on S...
Posted on May 31, 2018 at 11:34Hi, everyone. I've been using STM32F030F4P6 for a project. While prototyping the circuit that I am going to use on my project, I shorted Vdda and Vdd pins together with 10uF and 100nF capacitors to the ground. I am giv...
Hi sir/ mam,we are using STM 32f765NIH7 micro controller for our industrial safety project. we just want to know about thermal resistance between case and ambient or please provide max case temperature , so that it's helpful for our derating calcu...
Posted on October 01, 2015 at 21:13I'm working with the STM32 Bootloader, and I see that the .hex output from my Eclipse build has reasonable addresses. When I look in the .bin output, though, the contents don't seem to match what I expect. Is the ....
HelloI have build a circuit with STM32F103C8t6, and I use Keil uvision 5.11I can upload code and " Aplicaition running" but there is " Internal command error". I test the circuit with Osiclloscope and It worksBut I cannot access to watch the variable...
Posted on May 04, 2015 at 02:31I found a bug in stm32f4xx_hal_nand.c module, in ''HAL_NAND_Read_Page'' function!Need to change this line: *(__IO uint8_t *)((uint32_t)(deviceAddress | ADDR_AREA)) = 0x00; to this: *(__IO uint8_t *)((uint32_t)(deviceAd...
