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Factory defaults for the Flash Option registers can be extracted from 3.4.4 Option bytes overview, but it would be helpfull if also chapter 3.9 "FLASH registers" would mention the factory defaults when describing the registers.
we used a SDRAM (ISSI 42-45S16160G 256MBit 16M*16b) on Bank 1 and a 512MB NAND Flash (IS34_35ML04G081) connected to Bank 2 and 3 on an STM32F429BIT6. Sporadically we get an 0 bit on a flash page, but this is no problem of the NAND (ECC did not detect...
Posted on July 15, 2018 at 05:31Hi?From the <PM0075 Programming manual> ? P15?Mass Erase as below code is successful ?Now?I want to Main Flash memory programming , but I don't how to do it . Anybody Know?.....Thanks!/*********************...
Posted on July 09, 2018 at 13:57Hello All!This is my code:Better see this https://github.com/RadoslavMarinov/transfer/blob/78eadef8c1a6482051c0c091bf3aaddbebfcaf69/main.c for better view!!/* * main.c * * Created on: 4.07.2018 �?³. * Author: Radoslav...
I have successfully measured the period (2us) of some pwm signals with timer3 with the NUCLEOh743 board with this code:uint32_t inputCaptureVal; void HAL_TIM_IC_CaptureCallback(TIM_HandleTypeDef *htim) { UNUSED(htim); if (htim->Instance==TIM3) { ...
Posted on September 21, 2017 at 17:40I want to process my buffer in two halves, for this reason I tried the following using semihosting for debug:void HAL_I2S_RxHalfCpltCallback(I2S_HandleTypeDef *hi2s) {consume_ptr = Buffer1;printf('HAL_I2S_RxHalfC...
Posted on April 14, 2018 at 00:17I am writing a custom bootloader for the STM32L452. Before I jump to the application code from the bootloader I want to get the hardware to as close to a reset condition as possible to avoid any surprises.My plan is ...
Posted on September 14, 2016 at 07:56Hello,Does ST have a list of NAND FLASH memory that is compatible with ST's FMC controller that is in the STM32Fx family?Thanks,John W. #stm32f7x-nand-ecc
Posted on July 11, 2018 at 20:25Hi,I have a B-L475E-IOT01A2 board and problems with the Wifi example.I have assembled the missing parts for the HSE (8 MHz crytsal) and everything works fine with the USB Host (MSC) example. I also tested all the sens...
Posted on July 04, 2018 at 21:15I have composite USB MSC+CDC device. I am trying to temporarily remove MSC from composite USB MSC+CDC device. MCU is STM32F429.I used recommendation from here https://community.st.com/0D50X00009XkYbeSAF but it was not...
