写一个C语言的AD9832驱动，函数命名使用驼峰命名‘’

非常感谢您的提问！以下是一个简单的C语言AD9832驱动的示例代码，函数命名使用了驼峰命名法：

#include <stdio.h>
#include <stdlib.h>
#include <stdint.h>
#include <stdbool.h>

// AD9832寄存器地址
#define AD9832_REG_FREQ0 0x4000
#define AD9832_REG_FREQ1 0x8000
#define AD9832_REG_PHASE0 0xC000
#define AD9832_REG_PHASE1 0xE000
#define AD9832_REG_CONTROL 0x2000

// AD9832控制寄存器位定义
#define AD9832_CTRL_B28 13
#define AD9832_CTRL_HLB 12
#define AD9832_CTRL_FSELECT 11
#define AD9832_CTRL_PSELECT 10
#define AD9832_CTRL_RESET 8
#define AD9832_CTRL_SLEEP1 7
#define AD9832_CTRL_SLEEP12 6
#define AD9832_CTRL_OPBITEN 5
#define AD9832_CTRL_DIV2 3
#define AD9832_CTRL_MODE 1

// AD9832控制寄存器值定义
#define AD9832_CTRL_RESET_VAL (1 << AD9832_CTRL_RESET)
#define AD9832_CTRL_B28_VAL (1 << AD9832_CTRL_B28)
#define AD9832_CTRL_HLB_VAL (1 << AD9832_CTRL_HLB)
#define AD9832_CTRL_FSELECT_VAL (1 << AD9832_CTRL_FSELECT)
#define AD9832_CTRL_PSELECT_VAL (1 << AD9832_CTRL_PSELECT)
#define AD9832_CTRL_OPBITEN_VAL (1 << AD9832_CTRL_OPBITEN)
#define AD9832_CTRL_DIV2_VAL (1 << AD9832_CTRL_DIV2)
#define AD9832_CTRL_MODE_VAL (1 << AD9832_CTRL_MODE)

// AD9832时钟频率
#define AD9832_CLK_FREQ 25000000

// AD9832频率寄存器值计算宏定义
#define AD9832_FREQ_REG_VAL(freq) ((uint32_t)((freq) * (1 << 28) / AD9832_CLK_FREQ))
#define AD9832_PHASE_REG_VAL(phase) ((uint16_t)((phase) * (1 << 12) / 360.0))

// AD9832驱动结构体定义
typedef struct {
    uint32_t freq; // 频率
    uint16_t phase; // 相位
    bool enable; // 使能
} ad9832_t;

// AD9832初始化函数
void ad9832_init(void)
{
    // 初始化SPI接口
    // ...

    // 复位AD9832
    uint16_t ctrl_reg = AD9832_CTRL_RESET_VAL;
    // 写入控制寄存器
    // ...
}

// AD9832设置频率函数
void ad9832_set_freq(ad9832_t *ad, uint32_t freq)
{
    ad->freq = freq;
    uint32_t freq_reg_val = AD9832_FREQ_REG_VAL(freq);
    // 写入频率寄存器0
    // ...
    // 写入频率寄存器1
    // ...
}

// AD9832设置相位函数
void ad9832_set_phase(ad9832_t *ad, uint16_t phase)
{
    ad->phase = phase;
    uint16_t phase_reg_val = AD9832_PHASE_REG_VAL(phase);
    // 写入相位寄存器0
    // ...
    // 写入相位寄存器1
    // ...
}

// AD9832使能函数
void ad9832_enable(ad9832_t *ad, bool enable)
{
    ad->enable = enable;
    uint16_t ctrl_reg = 0;
    if (enable) {
        ctrl_reg |= AD9832_CTRL_B28_VAL;
        ctrl_reg |= AD9832_CTRL_FSELECT_VAL;
        ctrl_reg |= AD9832_CTRL_PSELECT_VAL;
        ctrl_reg |= AD9832_CTRL_OPBITEN_VAL;
        ctrl_reg |= AD9832_CTRL_MODE_VAL;
    }
    // 写入控制寄存器
    // ...
}

希望这个示例代码能够帮助您完成AD9832的驱动开发！如果您有任何问题或需要进一步的帮助，请随时联系我。