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yjsbd
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2019-03-12
2023-06-14
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Can G491 OPAMP6 be connected to ADC3?
2021-03-19
In RM0440, STM32G491 is Category 4.Therefore OPAMP6 can be connected to ADC3 refer to RM0440 21.4.4(ADC Connectivity)But I cannot find check option for OPAMP6 in ADC3 setting.Is it unavailable? or not implemented yet?
USBH_MSC_ClassRequest looks buggy when using USB host MSC class
2019-03-12
in usbh_msc.cif(status == USBH_OK) { MSC_Handle->max_lun = (MSC_Handle->max_lun > MAX_SUPPORTED_LUN)? MAX_SUPPORTED_LUN : (uint8_t )(MSC_Handle->max_lun) + 1U; USBH_UsrLog ("Number of supported LUN: %lu", (int32_t)(MSC_Handle->max_lun)); ...
Re: Can G491 OPAMP6 be connected to ADC3?
2021-03-19
in "stm32g4xx_ll_adc.h" OPAMP6 is available in ADC3.It seems just cubemx bug
Re: USBH_MSC_ClassRequest looks buggy when using USB host MSC class
2019-03-12
I'm using STM32F4 firmware V1.24
Re: USBH_MSC_ClassRequest looks buggy when using USB host MSC class
2019-03-12
Some USB flash drive failed to get read inquiry.After I modified processing getmaxlun, it works fine