I'm trying to decide what G0 STM32 part to use on a brand new design. One of the requirements is to have six channels of ADC. The datasheet talks about the range of input voltage being Vssa <= Vin <= Vref+. However, on the 32-pin part, there is no Vr...
Does ST has or planning to have Ethos-U based Cortex-M Low-power Micro-controller for Wearable Applications?
Hello everyone !I am converting one of the my projects from F0 to G0. While debugging, when i come to HAL_FLASHEx_Erase line, it jumps to HardFault. I checked the memory, flash address is empty. I don't erase the program. Here is the some picture dur...
I'm not sure if it's more appropriate to post this in the ARM/Keil forum or the STM32 forum so I'm trying both.We have a project based on an STM32F730V8Tx and I need to use the QSPI block. We created a simple test project that just initializes the ex...
firstly, i use stm32f103RBx as MCU. I2C2 set SMBusHost,the SMBusDevice set address 0x24, but the slave nack when smbhost send smbdevice address. the folllow is my timing:
For example, lets say that I have an ADC configured in continuous single channel dma mode, writing to an array of 1 uint32. If the core tries to read that address while the dma is writing to it can it get incorrect values? or does the bus matrix arbi...
I have a file in my VisualGDB project that has all the HAL code necessary to talk to a GPS receiver through a UART. I can #include this GPS file in one of the other files in my project and the code in that file can talk to the GPS just fine. If I #...
Hi Is it possible to disable the ETM on STM32H743?I know It possible to disable the tracing via trace pins or reading the trace data at low speeds using Jtag, but is it possible to disable the CPU from recording instructions into the ETM?Is that what...
Hi!I am learning to read the stm32f103c8t6 manual in order to be able to control the MCU without the HAL libraries. It seems that I have set up everything as it should be, but the result seems weird. If I write 0x00 to the SPI DR, I see 0x00 by the a...
I the UM211 User Manual of STM32H747I-DISCO board the CN9.1 (A0) is declared to ADC3_IN5 (Channel 5 of ADC3). I tried to configure ADC3_IN5 with STM32CubeMX but it configures ADC3_IN5 to PF3 (not PF7) pin. PF3 pin is not accessible in CN9 connector. ...
