Hello, I’m using the RA6M3 regulator in one of the applications where I need 2 UARTS. uart0 and uart1. In the configurator, I’ve configured uart0 for 115200 buad and uart1 for 9600 buad ( as that’s what I need to communicate ...Read more
Hello,
I’m using the RA6M3 regulator in one of the applications where I need 2 UARTS. uart0 and uart1. In the configurator, I’ve configured uart0 for 115200 buad and uart1 for 9600 buad ( as that’s what I need to communicate to my peripherals). But ever these 2 different baud rates don’t work together. Seems I can configure both at 115200 or both at 9600 and also both would work( I tried checking it on teraterm).
Is there any way to configure 2 different devices uart0 and uart1 to different baud rates? Any suggestion in this direction would help me.
It seems to be caused by the read buffer (g_read_buf) only being 8 bytes in size, whereas the max packet size for the full speed bulk transfer is 64 bytes. The USB driver sets up a 64 byte transfer with the DMAC when R_USB_Read() is called, then the DMAC transfer over writes some other data in RAM.
It seems to be caused by the read buffer (g_read_buf) only being 8 bytes in size, whereas the max packet size for the full speed bulk transfer is 64 bytes. The USB driver sets up a 64 byte transfer with the DMAC when R_USB_Read() is called, then the DMAC transfer over writes some other data in RAM.
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