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The STM32F446RET6 and STM32F446RCT6 are similar except for Flash size. Is it possible to create a .hex file that programs the RE version that could program both chips using the ST-Link V2?
From RM0456-stm32u575585.... Flash section 7.3.8:"... up to256 Kbytes (32 pages) per bank feature an increased endurance of 100 kcycles, that can be used for data storage that usually needs more intensive cycling capability than codestorage. Any Flas...
Here is the RCC_CSR definition in RM0091 and the register map entry for for the same register.Unfortunately the register definitions do not match.
Hi ,We connected STM32F051 to ASM330 over SPI .The communication works Chip select as a GPIO line the SPI is not able to correctly toggle the Chip select . There is a 10K ohm Pull-Up resistor on the Chip Select Line between STM and ASM . Is this corr...
I am going to start a project using BLE. And the board I am using is e B-U585I-IOT02A. There is already a Bluetooth module on this board. And I was thinking, is the Bluetooth is turned on by default, or do I have to activate it by myself ? My second...
I need help with to access the pn532 nfc to stm32f405 via HSU. i have looked many references but some of them are in i2c. And i need help with HSU way, please help anyone
Hi Community!For a new project I need both external RAM and externalFLASH memory (from which code should also be executed) on aSTM32F767BG.Now I'm faced with the question of what makes more sense:• SRAM on FMC and Flash on QPSI• Or SRAM and Flash bot...
Hello,I have a question: I want to use the backup registers to recover data after waking up from standby. Is it possible using it without setting up RTC or are they bound to RTC ?If they are related and setting up RTC is mandatory prior to use the re...
I'm using STM32G474 and I want to use SPI DMA with ltc2344-16 (ADC chip)I can send and receive data through SPI using below codes. (LL) void ADC_RECEIVE(uint8_t data_in) { uint16_t registor = 0; uint16_t part[6]= {0,0,0,0,0,0}; if(data_in == 0) ...
