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/******************************************************************************
(C), 2018-2099, Radkil
******************************************************************************
: msp_MK32.c
: 稿
: radkil
: 202668
:
: MK32遥控器
:
1. : 202668
: radkil
:
******************************************************************************/
#include "msp_MK32.h"
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#include "BHBF_robot.h"
#include <math.h>
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/*----------------------------------------------*
* *
*----------------------------------------------*/
/*----------------------------------------------*
* *
*----------------------------------------------*/
/*----------------------------------------------*
* *
*----------------------------------------------*/
/*----------------------------------------------*
* *
*----------------------------------------------*/
/*----------------------------------------------*
* *
*----------------------------------------------*/
static SP_MSP_MK32_Button RB_MK32;
/*----------------------------------------------*
* *
*----------------------------------------------*/
/*----------------------------------------------*
* *
*----------------------------------------------*/
static int check_MK32Data(char *_pBuffer, uint32_t _iSize)
{
if (_pBuffer[0] != 0x0f)
{
return -1;
}
if (_pBuffer[24] != 0x0f)
{
return -1;
}
else
{
return 25;
}
}
static void decode_MK32Data(const char *buf, uint32_t _iSize)
{
int16_t CH[16];
int Start_byte = -1;
CH[0] = ((buf[Start_byte + 1] | buf[Start_byte + 2] << 8) & 0x07FF);
CH[1] = ((buf[Start_byte + 2] >> 3 | buf[Start_byte + 3] << 5) & 0x07FF);
CH[2] = ((buf[Start_byte + 3] >> 6 | buf[Start_byte + 4] << 2
| buf[Start_byte + 5] << 10) & 0x07FF);
CH[3] = ((buf[Start_byte + 5] >> 1 | buf[Start_byte + 6] << 7) & 0x07FF);
CH[4] = ((buf[Start_byte + 6] >> 4 | buf[Start_byte + 7] << 4) & 0x07FF);
CH[5] = ((buf[Start_byte + 7] >> 7 | buf[Start_byte + 8] << 1
| buf[Start_byte + 9] << 9) & 0x07FF);
CH[6] = ((buf[Start_byte + 9] >> 2 | buf[Start_byte + 10] << 6) & 0x07FF);
CH[7] = ((buf[Start_byte + 10] >> 5 | buf[Start_byte + 11] << 3) & 0x07FF);
CH[8] = ((buf[Start_byte + 12] | buf[Start_byte + 13] << 8) & 0x07FF);
CH[9] = ((buf[Start_byte + 13] >> 3 | buf[Start_byte + 14] << 5) & 0x07FF);
CH[10] = ((buf[Start_byte + 14] >> 6 | buf[Start_byte + 15] << 2
| buf[Start_byte + 16] << 10) & 0x07FF);
CH[11] = ((buf[Start_byte + 16] >> 1 | buf[Start_byte + 17] << 7) & 0x07FF);
CH[12] = ((buf[Start_byte + 17] >> 4 | buf[Start_byte + 18] << 4) & 0x07FF);
CH[13] = ((buf[Start_byte + 18] >> 7 | buf[Start_byte + 19] << 1
| buf[Start_byte + 20] << 9) & 0x07FF);
CH[14] = ((buf[Start_byte + 20] >> 2 | buf[Start_byte + 21] << 6) & 0x07FF);
CH[15] = ((buf[Start_byte + 21] >> 5 | buf[Start_byte + 22] << 3) & 0x07FF);
int32_t* channel_ptrs[16] =
{
&RB_MK32.CH0_RY_H, &RB_MK32.CH1_RY_V, &RB_MK32.CH2_LY_V, &RB_MK32.CH3_LY_H,
&RB_MK32.CH4_SA, &RB_MK32.CH5_SB, &RB_MK32.CH6_SC, &RB_MK32.CH7_SD,
&RB_MK32.CH8_SE, &RB_MK32.CH9_SF, &RB_MK32.CH10_LD1, &RB_MK32.CH11_RD1,
&RB_MK32.CH12_S1, &RB_MK32.CH13_S2, &RB_MK32.CH14_LT, &RB_MK32.CH15_RT
};
// 按键数值转换:1050为中间值,272-1712
for (int i = 0; i < 16; i++)
{
// 通过指针解引用赋值,完美替代原来的 RB_MK32[i + 1]
*channel_ptrs[i] = (int32_t)((CH[i] - 992) * 1.388889);
}
// 【核心修改】:通过具体的成员名访问 IsOnline,替代原来的 RB_MK32[17]
if (buf[22] == 0)
{
RB_MK32.IsOnline = 1;
}
else
{
RB_MK32.IsOnline = 0;
}
RB_MK32.RxIndex++;
}
void MK32_Init(void)
{
TUartUserData *ptUartUserData = UART_userdata_init(5, 115200, 4096);
g_ptE28_SBUS = rd_ComCreate(check_MK32Data, decode_MK32Data, E28_SBUS_Send, ptUartUserData->m_buf_size, ptUartUserData);
UART_IT_init(g_ptE28_SBUS);
}
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GF_CMD MK32_Task(int mode)
{
int angle;
angle = atan2(RB_MK32.CH1_RY_V, RB_MK32.CH0_RY_H) * 180 / M_PI;
if(RB_MK32.CH5_SB == 0)
{
// 前进
if((angle >= 45) && (angle <= 135))
{
if (0 == mode) return GF_CMD_MANUAL_FORWARD;
else return GF_CMD_AUTO_FORWARD;
}
// 后退
else if((angle >= -135) && (angle < -45))
{
return GF_CMD_MANUAL_BACKWARD;
}
else
{
return GF_CMD_STOP_ALL;
}
}
else
{
// 前进
if((angle >= 45) && (angle <= 135))
{
if (0 == mode) return GF_CMD_MANUAL_FORWARD;
else return GF_CMD_AUTO_FORWARD;
}
// 后退
else if((angle >= -135) && (angle < -45))
{
return GF_CMD_MANUAL_BACKWARD;
}
else
{
return GF_CMD_STOP_ALL;
}
}
}