1 /*********************COPYRIGHT(C) 2019 WCH. A11 rights reserved***********************
2 * File Name : ch32f10x_dbgmcu.c
3 * Author : WCH
4 * Version : V1.0.0
5 * Date : 2019/10/15
6 * Description : This file provides all the DBGMCU firmware functions.
7 ****************************************************************************************/
8 #include "ch32f10x_dbgmcu.h"
9
10 #define IDCODE_DEVID_MASK ((uint32_t)0x00000FFF)
11
12 /*******************************************************************************
13 * Function Name : DBGMCU_GetREVID
14 * Description : Returns the device revision identifier.
15 * Input : None
16 * Return : Revision identifier.
17 *******************************************************************************/
DBGMCU_GetREVID(void)18 uint32_t DBGMCU_GetREVID(void)
19 {
20 return(DBGMCU->IDCODE >> 16);
21 }
22
23 /*******************************************************************************
24 * Function Name : DBGMCU_GetDEVID
25 * Description : Returns the device identifier.
26 * Input : None
27 * Return : Device identifier.
28 *******************************************************************************/
DBGMCU_GetDEVID(void)29 uint32_t DBGMCU_GetDEVID(void)
30 {
31 return(DBGMCU->IDCODE & IDCODE_DEVID_MASK);
32 }
33
34 /*******************************************************************************
35 * Function Name : DBGMCU_Config
36 * Description : Configures the specified peripheral and low power mode behavior
37 * when the MCU under Debug mode.
38 * Input : DBGMCU_Periph: specifies the peripheral and low power mode.
39 * DBGMCU_SLEEP: Keep debugger connection during SLEEP mode
40 * DBGMCU_STOP: Keep debugger connection during STOP mode
41 * DBGMCU_STANDBY: Keep debugger connection during STANDBY mode
42 * DBGMCU_IWDG_STOP: Debug IWDG stopped when Core is halted
43 * DBGMCU_WWDG_STOP: Debug WWDG stopped when Core is halted
44 * DBGMCU_TIM1_STOP: TIM1 counter stopped when Core is halted
45 * DBGMCU_TIM2_STOP: TIM2 counter stopped when Core is halted
46 * DBGMCU_TIM3_STOP: TIM3 counter stopped when Core is halted
47 * DBGMCU_TIM4_STOP: TIM4 counter stopped when Core is halted
48 * DBGMCU_CAN1_STOP: Debug CAN2 stopped when Core is halted
49 * DBGMCU_I2C1_SMBUS_TIMEOUT: I2C1 SMBUS timeout mode stopped when Core is halted
50 * DBGMCU_I2C2_SMBUS_TIMEOUT: I2C2 SMBUS timeout mode stopped when Core is halted
51 * DBGMCU_TIM5_STOP: TIM5 counter stopped when Core is halted
52 * DBGMCU_TIM6_STOP: TIM6 counter stopped when Core is halted
53 * DBGMCU_TIM7_STOP: TIM7 counter stopped when Core is halted
54 * DBGMCU_TIM8_STOP: TIM8 counter stopped when Core is halted
55 * DBGMCU_CAN2_STOP: Debug CAN2 stopped when Core is halted
56 * DBGMCU_TIM15_STOP: TIM15 counter stopped when Core is halted
57 * DBGMCU_TIM16_STOP: TIM16 counter stopped when Core is halted
58 * DBGMCU_TIM17_STOP: TIM17 counter stopped when Core is halted
59 * DBGMCU_TIM9_STOP: TIM9 counter stopped when Core is halted
60 * DBGMCU_TIM10_STOP: TIM10 counter stopped when Core is halted
61 * DBGMCU_TIM11_STOP: TIM11 counter stopped when Core is halted
62 * DBGMCU_TIM12_STOP: TIM12 counter stopped when Core is halted
63 * DBGMCU_TIM13_STOP: TIM13 counter stopped when Core is halted
64 * DBGMCU_TIM14_STOP: TIM14 counter stopped when Core is halted
65 * NewState: ENABLE or DISABLE.
66 * Return : None
67 *******************************************************************************/
DBGMCU_Config(uint32_t DBGMCU_Periph,FunctionalState NewState)68 void DBGMCU_Config(uint32_t DBGMCU_Periph, FunctionalState NewState)
69 {
70 if (NewState != DISABLE)
71 {
72 DBGMCU->CFGR |= DBGMCU_Periph;
73 }
74 else
75 {
76 DBGMCU->CFGR &= ~DBGMCU_Periph;
77 }
78 }
79
80
81
82
83
84
85
86