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Update uartRingBufDMA.c #5

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Update uartRingBufDMA.c #5

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2 changes: 1 addition & 1 deletion UART CIRCULAR BUFFER/uartRingBufDMA.c
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Original file line number Diff line number Diff line change
Expand Up @@ -259,8 +259,8 @@ int getAfter (char *string, uint8_t numberofchars, char *buffertocopyinto, uint3
HAL_Delay (100);
for (int indx=0; indx<numberofchars; indx++)
{
if (Tail==MainBuf_SIZE) Tail = 0;
buffertocopyinto[indx] = MainBuf[Tail++]; // save the data into the buffer... increments the tail
if (Tail==MainBuf_SIZE) Tail = 0;
}
return 1;
}
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