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#include "r_cg_macrodriver.h"
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#include "r_cg_serial.h"
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#include "r_cg_adc.h"
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#define ADC_RESOLUTION 1023.0f // 10-bit ADC
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#define VREF 5.06f // V
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#define RAM_BYTES 13
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#define UART_RX_BUF_SIZE 256
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// PC(USB, UART1) 출력 전용
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#define PC_PRINT(s) uart1_send_string((s))
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#define PC_PRINT_HEX(v) uart1_send_hex((v))
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// RS485(UART0) 출력/송신 전용
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#define RS485_PRINT(s) uart_send_string((s))
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#define RS485_PRINT_HEX(v) uart_send_hex((v))
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extern volatile uint8_t uart_rx_done;
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extern volatile uint8_t uart_rx_index;
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extern volatile uint8_t uart_rx_buffer[UART_RX_BUF_SIZE];
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extern volatile uint16_t uart_rx_length;
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extern uint8_t g_fixed_addr;
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#define HOST_PRINT(s) do { \
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if (g_fixed_addr == 0) PC_PRINT(s); \
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else RS485_PRINT(s); \
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} while(0)
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void uart_send_string(const char *str); // UART0(RS485)
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void uart_send_hex(uint8_t val); // UART0(RS485)
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void uart1_send_string(const char *str); // UART1(PC)
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void uart1_send_hex(uint8_t val); // UART1(PC)
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//void UART0_ReceiveHandler(void);
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void ADC_ReadAndSend_UART(void);
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void cmd_enter_command_mode(const unsigned char *d, unsigned int len);
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void cmd_unknown(const unsigned char *d, unsigned int len);
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// RS485 EN(P45)
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void rs485_init(void);
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void rs485_set_tx(uint8_t on);
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