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Forum Posts

Timer interrupt works immediately

Posted on June 21, 2016 at 10:52Hello.I have configured the timer 6 to interrupt every 3s, but immediately after initialize the timer the interrupt occurs.Why?1 - HAL_TIM_Base_Init (&htim6);2 - HAL_TIM_Base_Start_IT(&htim6);3 - ''immediately'' (almo...

STM32F4 and CS43L22

Posted on June 21, 2016 at 09:39Hi,Can anybody help me with interfacing STM32F4 and CS43L22?I want to take an input and do A to D conversion on it. Then perform some signal processing and give that digital output to the codec and do DAC give that ou...

aditya by Associate II
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anybody tried slcan with stm32

Posted on June 21, 2016 at 08:45HiI m trying to implement slcan with stm32. But i m not able to read data in terminal. i m able to link serial with slcan but i m not able to read data.If anyone tried then plz let me know. #code #example #stm32 #c...

SS.Sagar by Associate III
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SVPWM and sinf() slow calculation.

Posted on June 19, 2016 at 16:46Hello to everyone, i am building an old project with STM32F107 now.I am trying to calculate the SVPWM values on the fly but seems like compiler's code is so long.I am running on 72MHz.The fuction below needs around 60...

SProg by Associate III
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Nucleo103RB stopped working suddenely

Posted on June 19, 2016 at 13:12 Hi,i m using keil compiler and nucleo103rb board. But suddenly nucleo board stopped working. and got error like ST-Link connection error.I have attached screen shot. #nucleo #stm32 #uart

SS.Sagar by Associate III
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  • 4 replies
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FULL DUPLEX SPI DMA RX from not firing interrupts

Posted on June 20, 2016 at 11:24 Hi everyone, I'm trying to use I2S2 of a STM32F405RG custom board in full duplex. I generate my code with CubeMx: This is my I2S and DMA initialization : static void MX_I2S2_Ini...

dauphin2 by Associate II
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Question - How to generate PPM signal with a Timer

Posted on June 20, 2016 at 15:20 Hello all, i own a stm32F103c8x device, and since i am a maniac with rc toys, i am working on a ppm generator. Right now i am working with a 16bit timer ( timer3) and for example i put 6 random ppm values...

Bogdan by Senior
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