I am trying to send a message through UART based on Timer 6 interrupt on STM32L432KC microprocessor. The prescaler is set to 39999 and the auto reload is set to 19999 to get an interrupt every 10 seconds. When i upload the code, I get the first inter...
I have a STM32H573I-DK discovery board, purchased for the purpose of getting to grips with Azure IoT.It appears however that the example does not run properly.Compiles and links OK, and I am using the Wireless plug in board as supplied, but it gets s...
I have STM32F407G-DISC board.Hello Everyone,Problem: I am working with a instrument where we frequently get the problem of frequency drop out, i.e. suddenly frequency signal goes missing i.e. goes to zero, this cause the loss in data as shown in the ...
Hi,I am using the STM32F407VG and PmodI2S2 to transfer 24-bit audio. For the most part I have followed this tutorial. So far everything works and I have audio throughput and the ability to manipulate it.In order to understand better the underlying co...
Hi, I started a github issue for this problem: https://github.com/STMicroelectronics/stm32h7xx_hal_driver/issues/63 Realistically, the entire HAL_ETH_ReadData() function just needs to be rewritten. There are multiple flaws in it: Take for example her...
Hello,I would like to use the X-CUBE-CRYPTOLIB to calculate a SHA256 with a key. My implementation or the example HMAC_SHA2_AuthenticateVerify works in STM32CubeIDE 1.13.1 for an STM32L432KCU microcontroller.Source: https://www.st.com/en/embedded-sof...
During audio codec processing, I encountered errors such as "UnboundLocalError: local variable 'res' referenced before assignment" and "struct.error: unpack requires a buffer of 13 bytes". These errors were reported by the Opus profiling tool, and th...
I want to send audio samples (received via SAI1 from PDM MIC) to SAI2_SD_B as SPDIF out. It does not work, because: the DMA does not seem to write the DR in SAI2: the memory is filled with audio samplesthe DMA seems to run (I get the HAL_SAI_TxCpltCa...
Hi,Can someone clarify why some examples of boot to QSPI change the SCB->VTOR register in JumpApp function :SCB->VTOR = (uint32_t)Application_vector;JumpToApp = (pFunction) (*(__IO uint32_t *)(Application_vector + 4u));__set_MSP(*(__IO uint32_t*) App...
st released a spirit mp3 encoder in STM32CubeExpansion_Audio_V1.1.1. But I failed to call functions inside lib file lib_mp3encoder_cortex_m4_v2.2.0.a.Are there m7 version lib for my stm32h743 mcu?
