Hi, I’m trying to establish TLS communication with my local mosquitto broker.The handshake always fails, the broker does not accept the hello client and I cannot understand why …Below the decoded messages that pass over the network.Messages are captu...
I have found something which is unexpected behaviour / errata in the STM32G071's DAC. In summary, once the DAC channel is enabled (in this case I'm using CH2) then the pin cannot be used as a normal GPIO output, even if the DAC's output buffer is dis...
Using The HAL_CAN_AddTxMessage(CAN_HandleTypeDef *hcan, CAN_TxHeaderTypeDef *pHeader, uint8_t aData[], uint32_t *pTxMailbox) function , can a floating point value be sent as a payload?
I am using the STM IoT Kit Node and have a current sensor (voltage output) connected to the ADC.I can read the current through the ADC by reading the counts and doing the correct conversion. But I'm trying to read the instantaneous peak current (the...
I am using the NUCLEO-144 (STM32H743ZI) board. It contains the following memory regions:DTCMRAM (xrw) : ORIGIN = 0x20000000, LENGTH = 128KRAM_D1 (xrw) : ORIGIN = 0x24000000, LENGTH = 512KRAM_D2 (xrw) : ORIGIN = 0x30000000, LENGTH = 288KRAM_D3 ...
In H7 , RAM_D2 have 288KB size memory domain. Currently i'm looking to split this domain memory into two areas as below,MEMORY { RAM_INT : ORIGIN = 0x20000000, LENGTH = 128K RAM_D1 : ORIGIN = 0x24000000, LENGTH = 512K RAM_D2 : ORIGIN = 0x300000...
HI ,I am working with low power modes on STM32L475. The device doesn't wake up from STOP2 mode, I am keeping the x-cubel4 examples as referenceen.stm32cubel4\STM32Cube_FW_L4_V1.14.0\Projects\NUCLEO-L476RG\Examples\PWR\PWR_STOP2_RTC.My LED doesn't tu...
Hi, I'm trying to do a read and write to an FMC, SRAM Bank 1, NE1. However, it does not work.STM32CubeMX was used to create the setup.The SRAM setup:static void MX_FMC_Init(void) { FMC_NORSRAM_TimingTypeDef Timing = {0}; /** Perform the SRAM1...
I have multiple boards with a STM32L051 MCU and 2 board revision, A and B.A: no LSE oscillator, LED connected via 550 Ohm resistor, around 20uF capacitance on VCC, radio module solderedB: 6pF 32kHz +-20 ppm oscillator soldered, 9pF load capacitors, a...
