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I've used stm32F103VC before, so this time I changed my MCU to stm32F103RC. I saw in the datasheet that the specifications of the two chips are almost equal.However, I cannot properly set the timer in stm32F103RC.Here's how I tested it:I make a clock...
I've picked up two discovery f3 board and configured to toggle a pin(in irq timer handler) everytime ARR=17999 on TIM2 with a clock of 36Mhz, derived from HSE crystal on board. If i connect the two pin to an oscilloscope i notice a drift between the ...
Posted on September 07, 2017 at 03:03HI,I'm currently test the STM32F429 Disco kit with some example on step by step.But I nerve that LCD always turn on, So Is there any way to turn off the lcd ? because I'm not ready to test the LCD.
I have an application where I'm using dual ADCs (let's say ADC 1 and 2) on an STM32G474.The desired regular channel sequence is:ADC1: channel 1, stop, channel 1, stopADC2: channel 2, stop, channel 2, stopThe ADC conversion is triggered by a timer. I ...
Im can not set SNSINC-bits from MACSSIR Sub-second Increment Register. Other Bits like SSINC I can set without problem ! (STM32H745XIH6U Discovery Kit ). Look like a Bug ?
Hello,I am working with an STM32F446RE, and oddly, I am able to get one pin to set HIGH using HAL and/or direct register manipulation, but if i try to use two or more pins the debugger console prints out "Device not responding" repeatedly before shut...
Hi all, I'm trying for the first time the new STM32G071RBT6, I'm looking to set the correct option byte via the .s file but something is wrong.. Thanks for help.
Hi everyone,I am trying to play around with the demonstration application included in the NUCLEO-G474RE. The user LED (LD2) blinks at 3 different frequences (increasing order) and one can shift between them by pressing the B1 switch (blue switch) and...
Hello,I'm using HAL_SPI_Transmit function to transfer two bytes over SPI, NSS pin controlled by SPI module. I noticed that NSS pin is changing state after each transmitted byte. I need that NSS goes low before transmission is started and goes back to...
Hi!I am using a NUCLEO-STM32F446RE and HAL which was created with CubeMX. I can send messages via CAN to my test PC. Messages which are sent to the NUCLEO board are correctly acknowledged from the NUCLEO board. So I assume that HW wiring, CAN transce...
