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262 lines
7.5 KiB
262 lines
7.5 KiB
4 years ago
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////////////////////////////////////////////////////////////////////////////
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///@copyright Copyright (c) 2017, ���ؿƼ� All rights reserved.
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///-------------------------------------------------------------------------
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/// @file msa300.c
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/// @brief msa300 driver app
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///-------------------------------------------------------------------------
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/// @version 1.0
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/// @author CC
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/// @date 20170122
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/// @note cc_AS_stc01
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//////////////////////////////////////////////////////////////////////////////
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/******************************************************************************/
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/***************************** Include Files **********************************/
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/******************************************************************************/
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#include "bsp_msa300.h"
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#include "../msp/uart0.h"
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struct _s_gsens_ s_as;//[D_as_ch_mun];
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// data*3.91mg/LSB 1g = 90 1/2g = 45 1/3g = 30 333mg/3.91mg = 85d=0x55
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/// ��б30�Ⱦ�����
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//#define D_actionTH_init 0x02
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#define D_actionTH_init 0x0f
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//#define D_actionTH_init 0x25 /// z������25�����ٽ�ֵ
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////#define D_actionTH_init 0x0c
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////#define D_actionTH_init 0x04
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/// �жϳ�����ʱ��Ϊ4s 4s���жϽ��� �����½���
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// #define D_latch_time_init D_latch_4s
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#define D_latch_time_init D_latch_50ms
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#if 0
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void L1_as_power_mode(unsigned char dev,unsigned char ps)
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{
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// s_as[0].reg_power
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s_as[0].reg_power &= 0x3f;
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s_as[0].reg_power |= ps;
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L2_I2C_WriteCmd(dev,MSA_REG_POWERMODE_BW,s_as[0].reg_power); // ����normal ģʽ
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}
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/// D_sensor_active_close();DL_ms300_int_close();
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/// L1_as_WorkStatus(D_wakeup);
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///extern void L1_as_WorkStatus(unsigned char d);
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void L1_as_WorkStatus(unsigned char d)
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{
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if(D_wakeup == d)
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{
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/// L1_ms300_reg_set(MSA_REG_INTERRUPT_MAPPING3,D_INT2_S_TAP|D_INT2_ACTIVE);
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D_sensor_active_open();BITN_0(DR_who_wakeup, DRB_who_wakeup_action);
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}else
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{
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/// L1_ms300_reg_set(MSA_REG_INTERRUPT_MAPPING3,0);
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D_sensor_active_close();
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}
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}
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void L1_as_action(void)
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{
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L2_I2C_ReadReg(D_i2c_addr_Gsensor,MSA_REG_Tape_Active_Status,&s_as[0].reg_temp,1); /// read only
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///L0_uart0_uc('.');
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s_as[0].reg_temp &= B0111_0111;/// ȥ������λ
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if(s_as[0].reg_action == s_as[0].reg_temp)
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{
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}else
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{
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s_as[0].action_ok = 1;
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s_as[0].reg_action = s_as[0].reg_temp;
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}
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/// L0_uart0_uchex(s_as[0].reg_temp)
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}
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#endif
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/// msa300 ��ʼ�� ����ǰ����ʹ��iic�ij�ʼ��
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/// ����ʹ���ж� ������EA ����
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void L1_msa300_init(void)
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{
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///
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///step 1: ��ȡpower reg
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LD_gsensor_power(D_PowerMode_normal );
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/// �ϵ�����standby ģʽ ��Ҫ���� 00:normal mode, 01:low power mode, 10/11 suspend mode
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///step 2: ���÷ֱ��ʺͼ��ٶȷ�Χ
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/// L1_ms300_reg_set(MSA_REG_G_RANGE,((D_MSA_14BIT)|(D_MSA_2G))); // 8b8t 2g
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L1_ms300_reg_set(MSA_REG_G_RANGE,((D_MSA_8BIT)|(D_MSA_2G))); // 8b8t 2g
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// L1_ms300_reg_set(NSA_REG_ODR_AXIS_DISABLE,
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// D_ODR_31Hz25);
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///step 3: ���� ����Ƶ�ʺʹ���bandwidth ������������Ƶ�ʵ�һ��
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/// ODR BW
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/// 15.63Hz (0100) 7.81Hz
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/// CLOSE Y�ر� y�� ��Ϊģ�������ŵ�
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L1_ms300_reg_set(MSA_REG_ODR_AXIS_DISABLE,D_AXIS_DIS_Y|D_ODR_15P63Hz);
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// L1_ms300_reg_set(MSA_REG_ODR_AXIS_DISABLE,D_ODR_31Hz25);
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////--------------------------------------------------------------------------
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//CC-MD-VH06
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/// for pcb (INT1 PIN5 ) --- SENSINT2---(P3.0 INT1)
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/// (INT2 PIN6 ) --- SENSINT3---(P3.1/INT0)
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///step 4: active �ж� ʹ��XZ��
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L1_ms300_reg_set(MSA_REG_INTERRUPT_SETTINGS1,
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ACTIVE_INT_EN_Y|ACTIVE_INT_EN_X); /// fixme:��Ҫ����ACTIVE_INT_EN_Y
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L1_ms300_reg_set(D_Active_TH,D_actionTH_init);
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///step 5:
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/// ACTIVE �жϺ� single tap�ж�ӳ�䵽 int2�ϣ�Ҳ����int2��ƽ�仯��֪ͨmcu����
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/// ps3.sch msa300.int1==sensint2 msa300.int2==sensint3 ---rxd
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/// L1_ms300_reg_set(MSA_REG_INTERRUPT_MAPPING1,INT1_ACTIVE|INT1_S_TAP_INT);
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// L1_ms300_reg_set(MSA_REG_INTERRUPT_MAPPING3,D_INT2_ACTIVE);
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L1_ms300_reg_set(MSA_REG_INTERRUPT_MAPPING3,D_INT2_S_TAP|D_INT2_ACTIVE);
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/// INT2_OD 0: push-pull
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/// INT2_LVL 0: low, 1:high
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/// L1_ms300_reg_set(MSA_REG_INT_PIN_CONFIG,D_INT2_OD|D_INT2_LVL_low);
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L1_ms300_reg_set(MSA_REG_INT_PIN_CONFIG,D_INT2_pull|D_INT2_LVL_low);
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///L1_ms300_reg_set(MSA_REG_INT_PIN_CONFIG,0|D_INT2_LVL_high);
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////--------------------------------------------------------------------------
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///step 6 : ����1s��ʱ�� ������\_____1s______/````
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L1_ms300_reg_set(MSA_REG_INT_LATCH,D_latch_time_init);
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///L1_i2c_Configure(0);DL_ms300_int_open
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///();D_sensor_active_open();
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/// L1_as_WorkStatus(D_wakeup);
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// LD_gsensor_power(D_PowerMode_normal );
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LD_gsensor_power(D_PowerMode_low );
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}
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#if 0///nouse
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///0x02 ACC_X[5:0] 0x00
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//0x03 ACC_X[13:6] 0x00
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//0x04 ACC_Y[5:0] 0x00
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//0x05 ACC_Y[13:6] 0x00
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//0x06 ACC_Z[5:0] 0x00
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//0x07 ACC_Z[13:6] 0x00
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/// 0 1 2 3 4 5
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// x5:0 x13:6 y5:0 y13:6 z5:0 z13:6
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void L1_as_readXYZ(unsigned char CH)
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{
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/**********************************************
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///read data
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//S ADD W A REG A
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//S ADD R A D1 A D2 A.....DX N P
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L2_I2C_ReadReg(D_i2c_addr_AS1,0x02,(unsigned char *)s_as[CH].d,6);
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////d 0 1 2 3 4 5
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//// 02 03 04 05 06 07
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//// XL XH YL YH ZL ZH
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///
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L0_uart0_uc(0x09);
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// L0_uart0_uchex(s_as[0].d[0]); L0_uart0_uc(0x09);
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L0_uart0_uchex(s_as[0].d[1]); L0_uart0_uc(0x09);
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// L0_uart0_uchex(s_as[0].d[2]); L0_uart0_uc(0x09);
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L0_uart0_uchex(s_as[0].d[3]); L0_uart0_uc(0x09);
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// L0_uart0_uchex(s_as[0].d[4]); L0_uart0_uc(0x09);
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L0_uart0_uchex(s_as[0].d[5]);
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/// L0_uart0_sendArray((unsigned char *)&s_as[CH],6);
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L0_uart0_uc(0x0d);
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L0_uart0_uc(0x0a);
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Lc_delay_ms(10);
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*****************************************/
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}
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#endif //////nouse
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/*****************
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L2_I2C_ReadReg(D_i2c_addr_HP303B,0x0d,d,1);
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L0_MUART_uc(d[0]);
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L2_I2C_ReadReg(D_i2c_addr_AS1,0x05,d,1);// 11 =0f
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L0_MUART_uc(d[0]);
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L2_I2C_ReadReg(D_i2c_addr_AS2,0x05,d,1);//10 =0f
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L0_MUART_uc(d[0]);
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L1_as1_readXYZ();
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s_p_rf.ucR1 = (U8)(s_as1.x>>8);
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s_p_rf.ucR2 = (U8)(s_as1.y>>8);
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s_p_rf.ucR3 = (U8)(s_as1.z>>8);
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p = (U8*)&s_p_rf;
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L0_MUART_uc(s_p_rf.ucR1);
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L0_MUART_uc(s_p_rf.ucR2);
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L0_MUART_uc(s_p_rf.ucR3);
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L0_MUART_uc(0xc7);
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*********************/
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#if 0
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void L3_msa300_fun(U8 *pPara)
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{
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U8 val = 0;
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TS_P_debug *p = pPara;
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/// Ac 01 02 03 ocr ---bsp_debug.c
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/// p.cmd p.R2 p.R3 p.ocr
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///Ac 00 03 01 00/// ACC_X[13:6]
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switch(p->cmd)
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{
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case 0:
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/// fc 00 02 01 xx ��ȡreg02 �е�һ������
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///0x02 ACC_X[5:0] 0x00
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//0x03 ACC_X[13:6] 0x00
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//0x04 ACC_Y[5:0] 0x00
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//0x05 ACC_Y[13:6] 0x00
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//0x06 ACC_Z[5:0] 0x00
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//0x07 ACC_Z[13:6] 0x00
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//// Ac 00 03 01 00/// ACC_X[13:6]
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//// Ac 00 05 01 00/// ACC_Y[13:6]
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//// Ac 00 07 01 00/// ACC_Z[13:6]
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L2_I2C_ReadReg(D_i2c_addr_AS1,p->R2 ,&val,p->R3);
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///L0_uart0_uc(p->R2);
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///L0_uart0_uc(p->R3);
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L0_uart0_uc(val);
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break;
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case 2:
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///Ac 02 22 01 00/// (05)=01
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L0_uart0_uc('W');
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///L2_I2C_WriteCmd(D_i2c_addr_AS1,p->R2,p->R3);
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//L0_uart0_uc(pPara[2]);
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// L0_uart0_uc(p->R2);
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// L0_uart0_uc(p->R3);
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break;
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case 3:
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///Ac 03 22 01 00/// (05)=01
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L1_as_action();
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if(1 == s_as[0].action_ok)
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{
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s_as[0].action_ok = 0;
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L0_uart0_uc(s_as[0].reg_action);
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}
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/*********************
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L2_I2C_ReadReg(D_i2c_addr_Gsensor,MSA_REG_Tape_Active_Status,&s_as[0].reg_temp,1); /// read only
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///L0_uart0_uc('.');
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s_as[0].reg_temp &= B0111_0111;
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if(s_as[0].reg_power == s_as[0].reg_temp)
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{
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}else
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{
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L0_uart0_uc(s_as[0].reg_temp);
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s_as[0].reg_power = s_as[0].reg_temp;
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}*************************/
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break;
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default:
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break;
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};
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}
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///#else
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void L3_msa300_fun(U8 *pPara)
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{
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}
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#endif
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