140 lines
3.7 KiB
C
140 lines
3.7 KiB
C
#ifndef _E32_DEMO_H_
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#define _E32_DEMO_H_
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#include "e32_hal.h"
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typedef enum
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{
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OFF = 0x00,
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ON = 0x01,
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}on_off_t;
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typedef enum
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{
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RADIO_RATE_2400 = 0x02,
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RADIO_RATE_4800 = 0x03,
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RADIO_RATE_9600 = 0x04,
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RADIO_RATE_19200 = 0x05,
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RADIO_RATE_38400 = 0x06,
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RADIO_RATE_62500 = 0x07,
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}radio_rate_t;
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typedef enum
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{
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UART_8N1 = 0x00,
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UART_8O1 = 0x01,
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UART_8E1 = 0x02,
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}uart_parity_t;
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typedef enum
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{
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UART_RATE_1200 = 0x00,
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UART_RATE_2400 = 0x01,
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UART_RATE_4800 = 0x02,
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UART_RATE_9600 = 0x03,
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UART_RATE_19200 = 0x04 ,
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UART_RATE_38400 = 0x05,
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UART_RATE_57600 = 0x06,
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UART_RATE_115200= 0x07,
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}uart_rate_t;
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typedef enum
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{
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WOR_PERIOD_250MS = 0x00,
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WOR_PERIOD_500MS = 0x01,
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WOR_PERIOD_750MS = 0x02,
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WOR_PERIOD_1000MS = 0x03,
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WOR_PERIOD_1250MS = 0x04,
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WOR_PERIOD_1500MS = 0x05,
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WOR_PERIOD_1750MS = 0x06,
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WOR_PERIOD_2000MS = 0x07,
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}wor_period_t;
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typedef enum
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{
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TX_POWER_DBM_30 = 0x00,
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TX_POWER_DBM_27 = 0x01,
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TX_POWER_DBM_24 = 0x02,
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TX_POWER_DBM_21 = 0x03,
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}transmit_power_t;
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typedef struct
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{
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/* 00H是固定的HEAD，无法配置 */
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/* ======== 用户配置寄存器 01H ======== */
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struct
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{
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uint8_t address_h; /* 模组地址 (用户配置寄存器地址: 01H和02H) 不同地址的模组无法直接互通数据(广播地址除外); 65535为广播地址，可以群发信息 */
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}register_1;
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/* ======== 用户配置寄存器 02H ======== */
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struct
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{
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uint8_t address_l;
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}register_2;
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/* ======== 用户配置寄存器 03H ======== */
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union {
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uint8_t value;
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struct
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{
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radio_rate_t radio_rate : 3; /* 无线空中速率 (寄存器地址: 03H Bit2-0) 空中速率越高，发送数据越快，但接收灵敏度会下降，表现为通信距离缩短*/
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uart_rate_t uart_baud_rate : 3; /* 串口波特率 (寄存器地址: 03H Bit7-5) 配置模式(模式2)强制固定波特率为9600，其余传输模式时为用户配置串口波特率 */
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uart_parity_t uart_parity : 2; /* 串口校验类型 (寄存器地址: 03H Bit4-3) */
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}field;
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}register_3;
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/* ======== 用户配置寄存器 04H ======== */
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struct
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{
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uint8_t channel; /* 信道编号 (寄存器地址: 04H) 具体载波频率与频段类型有关，载波频率 = 信道0起始频率 + (1MHz x 信道编号) */
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}register_4;
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/* ======== 用户配置寄存器 05H ======== */
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union {
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uint8_t value;
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struct
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{
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transmit_power_t tx_power : 2; /* 发射功率 (寄存器地址: 05H Bit1-0) 不同功率模组的功率分档不一致，具体数值需要参考模组手册 */
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on_off_t packet_fec : 1; /* 前向纠错FEC (寄存器地址: 05H Bit2 ) 双发双端必须一致，否则无法通信。开启后，纠错能力增强(抗干扰)，但传输时间也会加长 */
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wor_period_t wake_on_radio_period : 3; /* 空中唤醒WOR周期 (寄存器地址: 05H Bit2-0) 收发双端设定周期最好一样，否则容易出现无法唤醒现象 */
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on_off_t reserve : 1; /* 保留 IO驱动方式*/
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on_off_t specify_target : 1; /* 指定目标传输，也叫定点模式 (寄存器地址: 05H Bit7 ) 将用户串口传入数据的前三字节用来改变地址与信道 */
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}field;
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}register_5;
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}e32_register_t;
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typedef enum
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{
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REQUEST_CMD_CONFIG = 0x00,
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REQUEST_CMD_NAME ,
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REQUEST_CMD_VERSION ,
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}request_cmd_t;
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typedef struct
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{
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uint8_t address_h;
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uint8_t address_l;
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uint8_t channel;
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uint8_t data[237];//定点传输(指定目标)单包数据不得超过237字节，否则超出部分数据会丢失
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}e32_specify_target_buffer_t;
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typedef struct
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{
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uint8_t command;
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uint8_t config[20];
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}e32_hex_cmd_buffer_t;
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typedef union
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{
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uint8_t opt_buffer[1024];
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e32_hex_cmd_buffer_t hex_cmd;
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e32_specify_target_buffer_t target;
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}e32_opt_buffer_t;
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#endif
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