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twai_ll_reg_save_t struct
Some errata workarounds will require a hardware reset of the peripheral. Thus certain registers must be saved before the reset, and then restored after the reset. This structure is used to hold some of those registers.
Syntax
typedef struct
{
uint8_t mode_reg;
uint8_t interrupt_enable_reg;
uint8_t bus_timing_0_reg;
uint8_t bus_timing_1_reg;
uint8_t error_warning_limit_reg;
uint8_t acr_reg[4];
uint8_t amr_reg[4];
uint8_t rx_error_counter_reg;
uint8_t tx_error_counter_reg;
uint8_t clock_divider_reg;
} __attribute__((packed)) twai_ll_reg_save_t;
Fields
Field
Declared as
uint8_t
uint8_t[4]
uint8_t[4]
Related Functions
Found 2 other functions taking a twai_ll_reg_save_t
argument:
Function
Description
Restores the previous values of the TWAI controller's registers This function restores the previous values of some of the TWAI controller's registers following a hardware reset of the controller.
Saves the current values of the TWAI controller's registers This function saves the current values of the some of the TWAI controller's registers in preparation for a hardware reset of the controller.
References
Code
Location
Scope
Referrer