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I am simply trying to read a few bytes from an I2C memory device using the following code: uint8_t buff[ 4 ]; HAL_I2C_Mem_Read( &hi2c1, ( uint16_t )( 80 << 1 ), 0, I2C_MEMADD_SIZE_16BIT, buff, 4, 10 );However, when I look at the output on the ...
Hello.I want to use ADC in my STM32F103RGT6 Uc, but I don't understand what pdf's says about where the pins are.In this document We can see, that there are 3 ADC converters: ADC1, ADC2, ADC3.However, reading further on page 29, I can see alternate fu...
Hello to all, I hope you and your families are safe and sound. I am working to improve my project based on the STM32F469 MCU, but now I am experiencing a weird behavior. I can't post the code of course, too many files connected, so I will try to expl...
hi there I want to concatenate these 2 byte arraysuint8_t START_BYTE[2]={0x05,0x64};and uint8_t disunsini[]={0x15,0x3C,0x02,0x06,0x3C,0x03,0x06,0x3C,0x04,0x06};so I can get {0x05,0x64,0x15,0x3C,0x02,0x06,0x3C,0x03,0x06,0x3C,0x04,0x06};I used the code...
I have added this controller in my design and now it is not available anywhere (mouser, digikey ). From where can I get this controller?
Hello,I am trying to program my TIM2 to set an interrupt every 100ms. As seen in the pictured that is attached, its APB runs on 170MHz. Given so, I have set the prescaler to 34000 and the counter to 500.It has been functioning correctly this whole t...
Model Name: STM32F103RCDear Sir or Madam,Greetings from Korea.I’m a RA of a medical device manufacturer in Korea.I'm writing to ask about if you could provide any document which shows the product's service life.According to IEC 60601-1, Clause 4.4, w...
I'm trying to replace the oscillator of the STM32F407 since I can't find anywhere the one listed in the bill of materials:It's a 8Mhz crystal oscillator from jfvny and it is in a HC-49/S package, the load capacitance is 20pF and frequency tolerance o...
Hi,l'm using the STM32F072RB for a programmable periodic wakeup of a system. I have some troubles in the RTC calibration. I have a 8MHz crystal oscillator connected to HSE and, since I won't put in stop/standby mode the mcu, I would like to use it as...
Hello everyone.I want to port SPI emulator library in master mode which is originally write for STM32F401RE-Nucleo to stm32f429. In application note AN4678 it says in order to make clock for we use TIM1 channel1 and channel2. In discovering the code...
