1 /******************************************************************************
2 * Copyright (C) 2019, Huada Semiconductor Co.,Ltd All rights reserved.
3 *
4 * This software is owned and published by:
5 * Huada Semiconductor Co.,Ltd ("HDSC").
6 *
7 * BY DOWNLOADING, INSTALLING OR USING THIS SOFTWARE, YOU AGREE TO BE BOUND
8 * BY ALL THE TERMS AND CONDITIONS OF THIS AGREEMENT.
9 *
10 * This software contains source code for use with HDSC
11 * components. This software is licensed by HDSC to be adapted only
12 * for use in systems utilizing HDSC components. HDSC shall not be
13 * responsible for misuse or illegal use of this software for devices not
14 * supported herein. HDSC is providing this software "AS IS" and will
15 * not be responsible for issues arising from incorrect user implementation
16 * of the software.
17 *
18 * Disclaimer:
19 * HDSC MAKES NO WARRANTY, EXPRESS OR IMPLIED, ARISING BY LAW OR OTHERWISE,
20 * REGARDING THE SOFTWARE (INCLUDING ANY ACOOMPANYING WRITTEN MATERIALS),
21 * ITS PERFORMANCE OR SUITABILITY FOR YOUR INTENDED USE, INCLUDING,
22 * WITHOUT LIMITATION, THE IMPLIED WARRANTY OF MERCHANTABILITY, THE IMPLIED
23 * WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE OR USE, AND THE IMPLIED
24 * WARRANTY OF NONINFRINGEMENT.
25 * HDSC SHALL HAVE NO LIABILITY (WHETHER IN CONTRACT, WARRANTY, TORT,
26 * NEGLIGENCE OR OTHERWISE) FOR ANY DAMAGES WHATSOEVER (INCLUDING, WITHOUT
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35 * FROM, THE SOFTWARE.
36 *
37 * This software may be replicated in part or whole for the licensed use,
38 * with the restriction that this Disclaimer and Copyright notice must be
39 * included with each copy of this software, whether used in part or whole,
40 * at all times.
41 */
42 /******************************************************************************/
43 /** \file opa.c
44 **
45 ** opa driver API.
46 ** @link opa Group Some description @endlink
47 **
48 ** - 2019-04-11 First Version
49 **
50 ******************************************************************************/
51
52 /******************************************************************************
53 * Include files
54 ******************************************************************************/
55 #include "hc32l196_opa.h"
56
57 /**
58 ******************************************************************************
59 ** \addtogroup OPAGroup
60 ******************************************************************************/
61 //@{
62
63 /******************************************************************************
64 * Local pre-processor symbols/macros ('#define')
65 ******************************************************************************/
66
67
68 /******************************************************************************
69 * Global variable definitions (declared in header file with 'extern')
70 ******************************************************************************/
71
72
73 /******************************************************************************
74 * Local type definitions ('typedef')
75 ******************************************************************************/
76
77 /******************************************************************************
78 * Local function prototypes ('static')
79 ******************************************************************************/
80
81 /******************************************************************************
82 * Local variable definitions ('static')
83 ******************************************************************************/
84
85 /*****************************************************************************
86 * Function implementation - global ('extern') and local ('static')
87 *****************************************************************************/
88
89 /**
90 ******************************************************************************
91 ** \brief OPA 通道使能
92 **
93 ** \param NewStatus : TRUE FALSE
94 ** \retval 无
95 **
96 ******************************************************************************/
Opa_Cmd(boolean_t NewStatus)97 void Opa_Cmd(boolean_t NewStatus)
98 {
99 SetBit((uint32_t)(&(M0P_OPA->CR0)), 0, NewStatus);
100 }
101
Opa_CmdBuf(boolean_t NewStatus)102 void Opa_CmdBuf(boolean_t NewStatus)
103 {
104 SetBit((uint32_t)(&(M0P_OPA->CR0)), 2, NewStatus);
105 }
106
107 /**
108 ******************************************************************************
109 ** \brief OPA零点校准配置
110 **
111 ** \param InitZero :
112 ** \retval 无
113 **
114 ******************************************************************************/
Opa_SetZero(stc_opa_zcfg_t * InitZero)115 void Opa_SetZero(stc_opa_zcfg_t* InitZero)
116 {
117 M0P_OPA->CR0_f.AZEN = InitZero->bAzen;
118 M0P_OPA->CR1_f.CLK_SW_SET = InitZero->bClk_sw_set;
119 M0P_OPA->CR1_f.AZ_PULSE = InitZero->bAz_pulse;
120 M0P_OPA->CR1_f.TRIGGER = InitZero->bTrigger;
121 M0P_OPA->CR1_f.ADCTR_EN = InitZero->bAdctr_en;
122 }
123
124 /**
125 ******************************************************************************
126 ** \brief 使能输出OUTX
127 **
128 ** \param onex : en_opa_oenx_t定义的元素
129 ** \retval 无
130 **
131 ******************************************************************************/
Opa_CmdOnex(en_opa_oenx_t onex,boolean_t NewState)132 void Opa_CmdOnex(en_opa_oenx_t onex, boolean_t NewState)
133 {
134 SetBit((uint32_t)(&(M0P_OPA->CR0)), onex, NewState); //使能OP3输出X使能
135 }
136
137 /**
138 ******************************************************************************
139 ** \brief 配置校零相关的位
140 **
141 ** \param CtrlBit : en_opa_set0ctrl_t定义的元素
142 ** \param NewState: TRUE 或 FALSE
143 ** \retval 无
144 **
145 ******************************************************************************/
Opa_ZeroBitCtrl(en_opa_set0ctrl_t CtrlBit,boolean_t NewState)146 void Opa_ZeroBitCtrl(en_opa_set0ctrl_t CtrlBit, boolean_t NewState)
147 {
148 SetBit((uint32_t)(&(M0P_OPA->CR1)), CtrlBit, NewState);
149 }
150 /******************************************************************************
151 * EOF (not truncated)
152 ******************************************************************************/
153
154