How to transmit from PC to STM32 to UART without USB to UART converter?
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2 x PWM with DMA
Posted on July 04, 2018 at 22:56I am doing now small project with STM32F0. I would like to generate two PWM signals simultaneously using DMA. Everything is working fine if I am starting one of two PWM Generators. When I start two works only first on...
Dual synchronous DMA stream for timer 1 PWM preriod and duty cycle management?
Hello everybody, Here is my needI am using STM32F469NI, and I need to generate a PWM signal using timer1. I need to generate a burst of 4 pwm cycles. Each cycle must have a specific duty cycle value. I already did that using DMA that load each duty c...
RM432 Rev4: Typo in 3.3.1 Flash memory organization/Dual-bank organization on 1 Mbyte devices
Hello,"The dual-bank memory organization is different from the single-bank: the single-bankmemory contains 256 pages of 8 Kbytes" should read "128 pages of 8 Kbytes"Bye
DMA running only once
I have Timer configured in Input Capture Mode and DMA2 Channel 6 Stream 1 configured to transfer data from GPIOC to frame_buffer. It works, but only once - after first use there was data and in next transfers there where only zeros. To have it workin...
Resolved! STM32F429IET6 RTC power off/on issue
We are suing STM32F429IET6 in our project. The schematics as follow:if VBAT=2.2~3.6V :backhand_index_pointing_right: :backhand_index_pointing_right: :backhand_index_pointing_right: Power off the VDD and wait 0~180 seconds, then power on again. The R...
Resolved! TIM15 - PWM CH1/CH1N - One Pulse Mode: how to avoid ''glitch'' ?
Posted on April 21, 2018 at 23:02 I am generating stimuli for a CPLD circuit using my Discovery board - STM32F303VCT. I use CubeMX for peripheral/clock initialisation, and AC6 (Eclipse) for code. I am using TIM15 - PWM CH1/CH1N - One Pulse Mode...
How to map PA2 to Nucleo CN10:37?
I'm unable to successfully see my PWM signal on the Nucleo STM32F302R8 development board, connector 10, pin 37.I have SB62 and SB59 connected with 0-ohm resistors. I don't understand why the same pin is on multiple pins. Absolute pin number 17 AND ...
