STM32L476RG dual regular simultaneous mode ADC1 and ADC2
I have two input channels which I have to sample simultaneously so I wanted to know what should be the ioc setting for the same? and what HAL commands are used to run ADCs in this mode?
STM32 MCUs Products
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Free Samples of STM32C0
I see that you guys are offering free samples for the new C0 chips. Are these only available for business or can hobbyist have access to these samples? I am working on some home automation devices and would like to try these chips as I am familiar wi...
Why is PB13 in pull-down mode after reset on STM32G0B0?
There is no firmware in the µC! I expected all I/Os to be floating. Some are floating. But PB13 seems to be pull-down is activated. I did not find the reason in data sheet or Reference Manual. What Pins are safe floating after reset?
How can I enable TDR register and Five bytes data transmit in UART_DMA?
Hi, I am using STM32G030K6T6 Microcontroller. I need a help for how can i Enable TDR Register and handle the interrupt handler. interrupt handler does not run and I need is Five Bytes data transmit in Uart_DMA. But registers does not wrk properly. I ...
Resolved! Inconsistency in WWDG_CFR description for STM32G0xx and STM32C0xx
RM0444 rev. 5, sec. 29.3.4 and RM0490 rev. 3, sec. 21.3.4 both employ only WDGTB[1:0], but WWDG_CFR description mentions WDGTB[2:0] with eight different prescaler settings. So actually two or three bits?
Resolved! Need to accurately read Manufacturer/Device ID using QuadSPI from a W25Q32JV (Winbond Flash).
I understand need to send Instruction 0x90, followed by 3 dummy bytes 0x00 to external flash. The rest configuration is OK. The code is as following. This is SPI_INIT function.static void MX_QUADSPI_Init(void){ /* QUADSPI parameter configuration*/ hq...
how to write the QSPI flash memory
Hello everyone!!!I'm yugentharStill I am working in QSPI concept in stm32f746 disco boardI tried to write the data for QSPI flash memory but I can't able to write and read the QSPI flash memory I have attached my code and snap pls find and give any s...
I2C/SMBus, PEC register is not reset after RESTART condition - hardware bug suspected
Synopsis: if controller (master) first receives data, after RESTART and direction change PEC register is not reset. As a result, PEC byte value calculated and sent by the controller after RESTART and direction change is based on the previous PEC valu...
whether all the STM32 MCU's flash memory is categorized in same way as banks,sectors,pages
whether this below image is my imagination about memory please correct me or help me in understanding this
