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Posted on June 15, 2017 at 09:17Hi,I have been developping a HAL to configure and control the basic functions of the timers so I can configure an interrupt using timers 6 and 7.The issue I am experimenting is that when I firstly initialize and enabl...
Posted on June 15, 2017 at 07:54hallo everyone,how to disable the write protection in stm32f407 using stm st utility or co flash ?
Posted on June 14, 2017 at 05:58Good night I am programming a CNC application with dspic33 and I would like to pass it to a ST ARM, but I need 4 timers of 32 bits, I am seeing some ARM7 but only two come, it will be possible to concatenate by hardws...
Posted on June 13, 2017 at 08:51Hello,I am working on a firmware for the STM32F765.This MCU was chosen because of its double precision floating point capabilities.I manged to configure the FPU/Compiler (ARM GCC 5.4) to genertate correct DP native as...
Posted on June 12, 2017 at 17:08Hello to all,I'm new in STM32. I have to use the CAN peripheral on the STM32F091VCTx microcontroller.I'm able to send messages and receive messages in the FIFO0, but if I try to use the FIFO1 the software go down and ...
Posted on June 13, 2017 at 16:54STM32L100RCI'm using PA3 as EXTI3Once the interruption enters, I need to read pulses (data) from PA3I read the data in HAL_GPIO_EXTI_Callback. These are 24 bits which could be 24 pulses after the first one. The first ...
Posted on June 14, 2017 at 05:44 Hi all, i generated the pwm related source code using CubeMX 4.21 but it dit not work. Target MCU : ST32F746NG The following general PWM code works normally but not with DMA Functions. HAL_TIM_PWM_Star...
Posted on June 13, 2017 at 14:46very weird problem ive got here. im working on a big project which was passed over to me , so im quite new in this field and still studying the project as well. the programs runs, with no problems. i added a function ...
Posted on June 14, 2017 at 11:28Hello,I wondered it writing / reading 32 bit values on a stm32 controller is atomic. The actual question is:If I have an interrupt handler which writes a uint32_t value and an application which reads the same value, d...
Posted on June 14, 2017 at 10:47In burst mode, when the destination address is set to fixed, STM32F7 chip can increase the address? Because i see the Samsung chip can do this:So want to confirm the above content, thanks.#stm32f7-dma-brust
