yang/uv-k5-firmware-chinese-lts
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This commit is contained in:
wu58430 2023-12-05 09:46:09 +08:00
parent e6d69b5f0b
commit c2e83e9ae1
1 changed files with 5 additions and 8 deletions

13
app/uart.c
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@ -429,22 +429,19 @@ bool UART_IsCommandAvailable(void)
uint16_t CRC;
uint16_t CommandLength;
uint16_t DmaLength = DMA_CH0->ST & 0xFFFU;
char d[2]="OK";
UART_Send((uint8_t *)&d,2);
while (1)
{
if (gUART_WriteIndex == DmaLength)
return false;
char a[2]="1K";
UART_Send((uint8_t *)&a,2);
while (gUART_WriteIndex != DmaLength && UART_DMA_Buffer[gUART_WriteIndex] != 0xABU)
gUART_WriteIndex = DMA_INDEX(gUART_WriteIndex, 1);
if (gUART_WriteIndex == DmaLength)
return false;
char c[2]="2K";
UART_Send((uint8_t *)&c,2);
if (gUART_WriteIndex < DmaLength)
CommandLength = DmaLength - gUART_WriteIndex;
else
@ -514,8 +511,8 @@ bool UART_IsCommandAvailable(void)
}
CRC = UART_Command.Buffer[Size] | (UART_Command.Buffer[Size + 1] << 8);
char b[2]="3K";
UART_Send((uint8_t *)&b,2);
// char b[2]="3K";
UART_Send(UART_Command.Buffer, Size);
return (CRC_Calculate(UART_Command.Buffer, Size) != CRC) ? false : true;
}