Hi,
I am using the EXTI driver on a OLIMEX_STM32_H407 board to capture external events (i.e. data ready from a gyro).
What is the best/suggested way to grab an accurate time stamp for the event?
Since I do not need an RTC time stamp currently I am thinking to simply grab chTimeNow() within the ...
Search found 3 matches
- Wed Mar 06, 2013 11:53 am
- Forum: General Support
- Topic: EXTI event timestamping newbie
- Replies: 2
- Views: 2355
- Sun Mar 03, 2013 9:08 pm
- Forum: STM32 Support
- Topic: USB serial on stm32-h407 newbie
- Replies: 4
- Views: 5703
Re: USB serial on stm32-h407 newbie
for the records:
indeed the schematics revealed that the USB_HS_FAULT line is connected to a different pin on the h407 board.
However what was preventing things from running was the fact that the sleep time between disconnecting the usb bus and restarting it was not long enough, allowing half a ...
indeed the schematics revealed that the USB_HS_FAULT line is connected to a different pin on the h407 board.
However what was preventing things from running was the fact that the sleep time between disconnecting the usb bus and restarting it was not long enough, allowing half a ...
- Fri Mar 01, 2013 7:26 pm
- Forum: STM32 Support
- Topic: USB serial on stm32-h407 newbie
- Replies: 4
- Views: 5703
USB serial on stm32-h407 newbie
Hi,
I am trying to get a serial over usb connection on a stm32-h407 board on the usb micro connector (port OTG_HS).
I started with the demo ARMCM4-STM32F407-LWIP-FATFS-USB since that is for a very similar board (stm32-E407).
In the demo the usb serial is on port OTG_FS so I went ahead and switched ...
I am trying to get a serial over usb connection on a stm32-h407 board on the usb micro connector (port OTG_HS).
I started with the demo ARMCM4-STM32F407-LWIP-FATFS-USB since that is for a very similar board (stm32-E407).
In the demo the usb serial is on port OTG_FS so I went ahead and switched ...