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my pagesize is 256 bytes, and 90k is about 351 pages for(i = 0; i < pages; i++) { W25qxx_ReadPage((uint8_t *)u32_databuf, EXT_FLASH_ADDR_APP_START + i,0, w25qxx.PageSize); ProgramInternalFlash(APP_BASE_ADDR + i * w25qxx.PageSize, u32_databuf,...
Hello! I am trying to interface IC max7219 (Serial interfaced led driver) with STM32F401RE through SPI communication.I am finding irregular functionality of SPI enable (CS ) is active high when communication is happening & also MOSI data is incorr...
STM32F469I discovery board.How to use internal flash memory address for a particular variables? it's possible ?I am struggled with this issue.i am beginner of stm32. help me.
For OSC i am using 32.768khz and caps 10pF, but output is not coming. so please give me suggestions for hardware & software chages to work 32.768khz clock work.
Hi everyone,I am working with a STM32G070 to control a small robot. I am currently coding a calibration function for the different motors of the robot and I would like to store the result of the calibration in the flash memory of the MCU, so that I d...
Hi,how can i output the reference Voltage to PB0 or B1 at a STM32L1(51RCT6A) µC ?I've enable the "Voltage reference out" at cubeMX.At the RM0038 Figure 28, is see a second switch to PB0 or PB1, how i can enable that?THX
Hello I added a custom node and changed the default from the original code (https://api.lb-0.testnet.chrysalis2.com/ ) ,but i noticed i get some error messages from the functions of the main menu .I would like to know if that has anything to do with...
Hi, I am using STM32H750VB Controller. I am using DMA transmit and Receive(Circular Mode) .In receive I am defining an DMA array of fixed size of 10 bytes. My problem is that when 5 bytes of data(first data) is received the array gets updated (...
Hi,I've configured 3 ADC channels (IN2, IN3,IN4) in DMA mode (device=STM32L475RCTX running at 80MHz) as shown: I want to set a sample time of 6400Hz (156.25ms) so here's the TIM4 configuration In order to test the sample time I toggle an output pin ...
// STM32F407VG, STM32F407ZG, STM32F405RG// DO NOT EDIT! Automatically generated!static void stm32f40x_usart_create_objects(Object *obj, JSON_Object *svd, const char *name){ STM32USARTState *state = STM32_USART_STATE(obj); JSON_Object *perip...
