About helene

helene · 2017-10-23

Posted on October 23, 2017 at 09:41Hi allWe have an STM32 Nucleo-64 board, model NUCLEO-L476RG. We try desperately implementing an USB device with this card. We are using STM32CubeMX and MDK-ARM toolchain (Keil uVision5). We have load STM32CubeL4 Fi...

helene · 2015-03-13

Posted on March 13, 2015 at 10:47Hi I use a STM32L100C-DISCO kit. I want to use I2S interface. I configure this interface with STM32CubeMX: I enable I2S2 as Half Duplex Master, I choose HSI and internal clocks to have an audio clock of 48kHz. Every...

helene · 2015-03-19

Posted on March 19, 2015 at 08:30 I found the solution : I add __SPI2_CLK_ENABLE(); in HAL_I2S_MspInit, instead of __SPI1_CLK_ENABLE(); It was not the good peripheral clock which was enabled. It is a bug from STM32CubeMX. Helene

helene · 2015-03-16

Posted on March 16, 2015 at 15:50Hal Thank you for your answer. Initialization of PB12 and PB13 is done in HAL_I2S_MspInit (called by HAL_I2S_Init). Here is the code : void HAL_I2S_MspInit(I2S_HandleTypeDef* hi2s) { GPIO_InitTypeDef GPIO_InitStruct...

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Example programs for USB on Nucleo?

Problem with I2S interface: No clock on WS and SCK pins

Re: Problem with I2S interface: No clock on WS and SCK pins

Re: Problem with I2S interface: No clock on WS and SCK pins