I generated my code by stm32cubemx, and use ucpd1 as sink&dead battery, use ucpd2 as drp. But got USBPD_ERROR in USBPD_DPM_InitCore after execute " CHECK_PE_FUNCTION_CALL(USBPD_PE_Init(USBPD_PORT_0, (USBPD_SettingsTypeDef *)&DPM_Settings[USBPD_PORT_0...
Hello all ; I am using free MP3 decoder from spirti that supported by ST. but I noticed I cant use hardware floating point when I use this libraru . AM I wrong ? Can I use hardware floating point ? Regards
I sended a dr_swap request, and the target will response a ack/reject/wait. I use the follow api to send dr_swap, and the target response a reject. However, this api just return USB_OK not USBPD_REJECT. And where I could get the response from the ta...
Hi SirI used the same e-marker cable that i tested with FUSB307BGEVB.The Ra in the cable can be detected when i used the FUSB307EGEVB but it didn't be detected by the STUSB1602.I tracked the code i found that when cable attached then the register va...
I would like to add/modify source/sink PDOs in EVAL_FUSB307_DRP project ?Please advice.Here is my environment.- STM32CubeExpansion_USBPD_F0_V2.1.0
I found CMACRO "_TRACE" in USBPD project in STM32CubeExpansion_USBPD_F0_V2.1.0.I think I can enable usbpd debug trace feature using _TRACE. However, I can not find way check debug trace in my environment. I am using KEIL MDK ARM. Please advise.
Hey,the STM32G431 data sheet states that the UCPD unit has internal pull-down resistors. Now I want to flash my G431 via DFU, and USB-C doesn't provide power to a sink unless CC1 and CC2 are pulled down. It seems that the internal UCPD only works whe...
I start working with the Nucleo board G070RB and I’m new with ST products. I follow the instruction of the user manual but my board isn’t recognised by the UCPD Cube monitor and the USB STLINK LED is red. Otherwise, it is recognised by my computer. C...
HelloI am trying to establish I2S communication with external audio codec. The manual says the I2S clock (Fi2s_clk) is a function of the audio frequency. There is table with example frequencies. For example, the table provides 3 examples for frequen...
Dear members,This is actually a follow up question to my last one STM32G071 UCPD library bug or my problem, but instead of digging deeper and deeper to an already well answered question, and probably out of topic too, I guess I better start a new one...
