foxBMS  1.1.2
The foxBMS Battery Management System API Documentation
io.h
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41 
42 /**
43  * @file io.h
44  * @author foxBMS Team
45  * @date 2020-03-19 (date of creation)
46  * @updated 2021-07-14 (date of last update)
47  * @ingroup DRIVERS
48  * @prefix IO
49  *
50  * @brief Header for the driver for the IO module
51  *
52  * @details TODO
53  */
54 
55 #ifndef FOXBMS__IO_H_
56 #define FOXBMS__IO_H_
57 
58 /*========== Includes =======================================================*/
59 #include "general.h"
60 
61 /*========== Macros and Definitions =========================================*/
62 
63 /*========== Extern Constant and Variable Declarations ======================*/
64 
65 /*========== Extern Function Prototypes =====================================*/
66 /**
67  * @brief Set pin by writing in pin output register.
68  * @details The TMS570LC43 has only few dedicated GPIO register. Most of the
69  * time the IOs are controlled by a dedicated register in the
70  * corresponding peripheral.
71  * @param pRegisterAddress address of pin output register
72  * @param pin bit position corresponding to pin in register
73  */
74 extern void IO_PinSet(volatile uint32_t *pRegisterAddress, uint32_t pin);
75 
76 /**
77  * @brief Set pin by writing in pin output register.
78  * @details The TMS570LC43 has only few dedicated GPIO register. Most of the
79  * time the IOs are controlled by a dedicated register in the
80  * corresponding peripheral.
81  * @param pRegisterAddress address of pin output register
82  * @param pin bit position corresponding to pin in register
83  */
84 extern void IO_PinReset(volatile uint32_t *pRegisterAddress, uint32_t pin);
85 
86 /**
87  * @brief Get pin state.
88  * @details The TMS570LC43 has only few dedicated GPIO register. Most of the
89  * time the IOs are controlled by a dedicated register in the
90  * corresponding peripheral.
91  * @param pRegisterAddress address of pin output register
92  * @param pin bit position corresponding to pin in register
93  * @return state of the pin
94  */
95 extern uint8_t IO_PinGet(const volatile uint32_t *pRegisterAddress, uint32_t pin);
96 
97 /*========== Externalized Static Functions Prototypes (Unit Test) ===========*/
98 
99 #endif /* FOXBMS__IO_H_ */
General macros and definitions for the whole platform.
uint8_t IO_PinGet(const volatile uint32_t *pRegisterAddress, uint32_t pin)
Get pin state.
Definition: io.c:84
void IO_PinSet(volatile uint32_t *pRegisterAddress, uint32_t pin)
Set pin by writing in pin output register.
Definition: io.c:70
void IO_PinReset(volatile uint32_t *pRegisterAddress, uint32_t pin)
Set pin by writing in pin output register.
Definition: io.c:77