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Hello everyone I am trying to receive file form UART through Xmodem protocol I am getting file in debug mode but unable to get into run mode it showing UART Rx busy basically hanging over these function while (!(HAL_UART_GetState(&huart4) == HAL_UAR...
I’m having some trouble related to using the FMC to interface with a LCD. We are using NE1 as chip select, LCD register select is A0, 16 bits of data. When I’m scoping the signals, I’m seeing the A0 go high during 16 bit writes to 0x60000000 (comman...
Hello,The STM32U585 Reference Manual say these chips have one AES and one SAES peripheral. In turn each of these have an "AES core algorithm (AEA)" component. I expect that to mean that there are two physically independent AEA's on the chip. Is that ...
Hi,I have a STM32F103C8T6 configured to operate as an I2C slave device on I2C1. It operates as intended for 30-45 minutes before the I2C hangs indefinitely with a HAL I2C state code of 0x2A = HAL_I2C_STATE_BUSY_RX_LISTEN. In this state, further I2C t...
Hello,I have a program that works in DMA but I would like to put a function to know when the transfer in the DMA is finished so that I can recover the data continuously. Do you have any information on this ? Here is part of my code HAL_SAI_Register...
Hello,I am trying to implement the DFU protocol in an Android app. I am following AN3156.I am using UsbDeviceConnection class for the control transfer in android. I am able to write to the memory to any address using the routines described in AN3156 ...
I'm running an STM32L452RCTX uC, and I'm trying to implement a 2.5Vref+ ADC.Things weren't looking quite right on the pins I intend to implement, so for now I'm driving a floating TP with a power supply so I can directly test input vs output.When dri...
Hello experts,I have a requirement to use M4 to write to flash partitions under Zephyr OS. Currently Flash controller driver doesn't support M4. So I have a pull request being reviewed here https://github.com/zephyrproject-rtos/zephyr/pull/65250What ...
Hii,Can someone please help me out in configuring QSPI in DTR mode to read and write data to the external QSPI memory. What all configurations are required to change to switch from STR to DTR? I am using STM32F469xx MCU with MT25QL128ABA NOR Flash in...
Hello,I'm designing a pcb with a STM32L031 MCU. I will use serial UART2 for bootload and debug.In ST application note nº2606 and "STM32L031x4 STM32L031x6 datasheet", it is said :"The boot loader is located in System memory. It is used to reprogram th...
