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Fix UART 2x speed config

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This commit is contained in:
Allen Hill 2023-09-16 19:34:45 +00:00
parent ebb5ec95ca
commit 0fe2f64eed
1 changed files with 3 additions and 3 deletions
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4
src/com232.c
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@ -29,13 +29,13 @@
#include "timing.h" #include "timing.h"
#if USART_RXMODE == USART_RXMODE_CLK2X_gc #if USART_RXMODE == USART_RXMODE_CLK2X_gc
#define RXMODE_S 9 #define RXMODE_S 8
#elif USART_RXMODE == USART_RXMODE_NORMAL_gc #elif USART_RXMODE == USART_RXMODE_NORMAL_gc
#define RXMODE_S 16 #define RXMODE_S 16
#endif #endif
#define USART_BAUD_RATE(BAUD_RATE) \ #define USART_BAUD_RATE(BAUD_RATE) \
(uint16_t)((float)(F_CPU * 64 / (USART_RXMODE * (float)BAUD_RATE)) + 0.5) (uint16_t)((float)(F_CPU * 64 / (RXMODE_S * (float)BAUD_RATE)) + 0.5)
uint8_t RS232_RxCharBuffer[25], RS232_RxCharBegin, RS232_RxCharEnd; uint8_t RS232_RxCharBuffer[25], RS232_RxCharBegin, RS232_RxCharEnd;
uint8_t readkey; uint8_t readkey;