possible UART bug in SDK 1.3?

Andre S

Hi,

I'm using the UART with SDK 1.2.1 in the following configuration:

19k2, 8, n, 1
IRQ code from HAL (HAL_UART, HAL_UART_ISR=1, xHAL_UART_DMA=1)
maxBufSize = 128
HAL_UART_ISR_RX_MAX=250
no flow control
UART receiving data while the radio is actively transmitting

everything works fine until i port my project to SDK 1.3. then I notice random character losses when receiving data with the 2540.

the configuration is exactly the same...

Andre

over 13 years ago

0 Greenja over 13 years ago

Guru 22270 points

Hello Andre,

Have you downloaded the latest BLEStack v1.3.1 and do you still have the same problem?

Thanks,

0 Andre S over 13 years ago in reply to Greenja

Expert 1290 points

Hi greenja,

I completely missed the release of the V1.3.1. I'll try this as soon as I find some time. Right now I'll stick with the V1.2.1 because it (a) works and (b) there's no hint in the release notes of V1.3.1 that the hal_uart was touched...

Thanks

Andre

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possible UART bug in SDK 1.3?