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mahapusha
Associate III
since ‎2023-08-19
‎2024-04-24

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  • 14 Posts
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  • 5 Kudos given
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User Activity

STM32L4P5VGT - CDC, MSC and Pen Drive Support on USB

2024-04-24
Dear Members,We are using STM32L4P5VGT, with USB (supports OTG). The said product has a USD card with an SDIO interface to store the sensor data. The USB is planned to be used following purposes.1. CDC for Laptop serial communication to send real-tim...

UART1 TX DMA Transmission with LL Driver of CubeMX 6.9.1 not working

2023-08-31
Dear Members,I am using STM32L4P5VGT, STM32CubeMX 6.9.1, and STM32Cube_FW_L4_V1.18.0.I am steaming data on UART using TX DMA. With the HAL driver, it works fine but do not like to use it due to processing and decided to use the LL driver and had a to...

GPS PPS aligned External ADC sampling in STM32L4P5 for multiple location sync of ADC

2023-08-31
Dear Members,I am using STM32L4P5VGT, STM32CubeMX 6.9.1, and STM32Cube_FW_L4_V1.18.0.In our board, we are using external ADC(16 bits with 8 CH, SAR, and simultaneously S/H. ADC sampling rate starts from 2K to 16K. In our use case, there will be multi...

CubeMX generated FATFS function MX_FATFS_Init(void) Problem for two storage devices on board

2023-08-30
Dear Members,I am using STM32L4P5VGT, STM32CubeMX 6.9.1, and STM32Cube_FW_L4_V1.18.0, which are the latest for the product.Our custom board has an SD card (SPI), and USB Host-FS, using dual Storage and both are working, The maximum possible code (dri...
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