Documentation Issue in RM0360 and RM0091 RCC register map is not showing the V18PWRRSTF bit.
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.
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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 correct ?
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...
How to run Bluetooth
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...
Need help with PN532 via HSU to STM32F405
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
STM32F767 QSPI vs FMC
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...
How to use backup registers without setting up RTC ?
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...
How To use software NSS using SPI DMA with STM32G474
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) ...
Resolved! I hve to Receive the serial data throught dock light but cant able to receive the proper data .
Hello Everyone.I have one doubt.Im Try to receive the serial data frame from dock light but .I cant able to receive serially.my Frame HEX Formate :81 03 00 01This my code:#include "main.h"#define LABEL 0x81#define SSM 0x03#define SDI 0x00#define PARI...
