T
Tobiah
Guest
Hi,
I am trying to enable DMA on UART for a custom build of Win10 IoT Core for a NXP device. Currently, whenever I enable DMA channels in the Dsdt-uart, The UART Device fails to be initialized and shows problem code 10 on the Devices section of the Device Portal. I then used an autologger to find out what error messages the imxuart driver is sending out and found that the function WdfDmaEnablerConfigureSystemProfile called on line 6204 of imxuart.cpp is returning the error code 0xc0000001. I looked at the documentation found below and can't figure out why I am getting this error code.
WdfDmaEnablerConfigureSystemProfile function (wdfdmaenabler.h) - Windows drivers
Please let me know if any additional info would be helpful.
Thanks in advance.
-Tobiah
Continue reading...
I am trying to enable DMA on UART for a custom build of Win10 IoT Core for a NXP device. Currently, whenever I enable DMA channels in the Dsdt-uart, The UART Device fails to be initialized and shows problem code 10 on the Devices section of the Device Portal. I then used an autologger to find out what error messages the imxuart driver is sending out and found that the function WdfDmaEnablerConfigureSystemProfile called on line 6204 of imxuart.cpp is returning the error code 0xc0000001. I looked at the documentation found below and can't figure out why I am getting this error code.
WdfDmaEnablerConfigureSystemProfile function (wdfdmaenabler.h) - Windows drivers
Please let me know if any additional info would be helpful.
Thanks in advance.
-Tobiah
Continue reading...