hpm_esc_drv.h File Reference

#include "hpm_common.h"
#include "hpm_esc_regs.h"

Go to the source code of this file.

Data Structures
struct	esc_eeprom_clock_config_t

Enumerations
enum	{ status_esc_eeprom_ack_error = ((uint32_t)( status_group_esc )*1000U + (uint32_t)( 0 )) , status_esc_eeprom_checksum_error = ((uint32_t)( status_group_esc )*1000U + (uint32_t)( 1 )) }
	ESC error codes. More...
enum	esc_latch_source_t { latch_source_from_ntm = 0 , latch_source_from_trigger_mux = 1 }
enum	esc_eeprom_cmd_t { esc_eeprom_idle_cmd = 0 , esc_eeprom_read_cmd = 1 , esc_eeprom_write_cmd = 2 , esc_eeprom_reload_cmd = 4 }
enum	esc_ctrl_signal_function_t {   esc_ctrl_signal_func_alt_nmii_link0 = 0 , esc_ctrl_signal_func_alt_nmii_link1 = 1 , esc_ctrl_signal_func_alt_nmii_link2 = 2 , esc_ctrl_signal_func_alt_link_act0 = 3 ,   esc_ctrl_signal_func_alt_link_act1 = 4 , esc_ctrl_signal_func_alt_link_act2 = 5 , esc_ctrl_signal_func_alt_led_run = 6 , esc_ctrl_signal_func_alt_led_err = 7 ,   esc_ctrl_signal_func_alt_reset_out = 8 }
enum	esc_irq_mask_t {   esc_irq_mask_none = 0 , esc_sync0_irq_mask = ESC_GPR_CFG1_SYNC0_IRQ_EN_MASK , esc_sync1_irq_mask = ESC_GPR_CFG1_SYNC1_IRQ_EN_MASK , esc_reset_irq_mask = ESC_GPR_CFG1_RSTO_IRQ_EN_MASK ,   esc_irq_mask_all = ESC_GPR_CFG1_SYNC0_IRQ_EN_MASK | ESC_GPR_CFG1_SYNC1_IRQ_EN_MASK | ESC_GPR_CFG1_RSTO_IRQ_EN_MASK }

Functions
static void	esc_core_enable_clock (ESC_Type *ptr, bool enable)
	ESC peripheral clock. More...
static void	esc_phy_enable_clock (ESC_Type *ptr, bool enable)
	ESC PHY clock. More...
static void	esc_config_eeprom_and_clock (ESC_Type *ptr, esc_eeprom_clock_config_t *config)
	ESC config eeprom attributes(emulation and size) and peripheral clock. More...
static void	esc_config_ctrl_signal_function (ESC_Type *ptr, uint8_t index, esc_ctrl_signal_function_t func, bool invert)
	ESC assign specific function to CTRL signal. More...
static void	esc_config_nmii_link_source (ESC_Type *ptr, bool link0_from_io, bool link1_from_io, bool link2_from_io)
	ESC config nmii_link signal source. More...
static void	esc_config_reset_source (ESC_Type *ptr, bool reset_from_ecat_core)
	ESC config reset signal source. More...
static void	esc_pdi_reset (ESC_Type *ptr)
	ESC generate reset signal to ESC_RESET interrupt and RESET_OUT pin. More...
static void	esc_set_phy_offset (ESC_Type *ptr, uint8_t offset)
	ESC set phy offset. More...
static void	esc_enable_pdi_access_mii_management (ESC_Type *ptr)
	ESC enable PDI to access MII management. More...
static void	esc_disable_pdi_access_mii_management (ESC_Type *ptr)
	ESC disable PDI to access MII management. More...
hpm_stat_t	esc_mdio_read (ESC_Type *ptr, uint8_t phy_addr, uint8_t reg_addr, uint16_t *data)
	ESC read PHY register via ESC MII Management Interface. More...
hpm_stat_t	esc_mdio_write (ESC_Type *ptr, uint8_t phy_addr, uint8_t reg_addr, uint16_t data)
	ESc write PHY register via ESC MII Management Interface. More...
hpm_stat_t	esc_check_eeprom_loading (ESC_Type *ptr)
	ESC check eeprom loading data status. More...
static uint8_t	esc_get_eeprom_cmd (ESC_Type *ptr)
	ESC get eeprom cmd, this using in eeprom emulation function. More...
static void	esc_eeprom_emulation_ack (ESC_Type *ptr, esc_eeprom_cmd_t cmd, bool ack_err, bool crc_err)
	ESC ack eeprom cmd in eeprom emualtion function. More...
static uint32_t	esc_get_eeprom_byte_address (ESC_Type *ptr)
	ESC get eeprom byte address. More...
static uint32_t	esc_get_eeprom_word_address (ESC_Type *ptr)
	ESC get eeprom word(2 bytes) address. More...
static uint64_t	esc_read_eeprom_data (ESC_Type *ptr)
	ESC read eeprom data from register, this function is using in eeprom emulation function. More...
static void	esc_write_eeprom_data (ESC_Type *ptr, uint64_t data)
	ESC write eeprom data to register, this function is using in eeprom emulation function. More...
static void	esc_config_latch0_source (ESC_Type *ptr, bool latch0_from_ntm)
	ESC config latch0 signal source. More...
static void	esc_config_latch1_source (ESC_Type *ptr, bool latch0_from_trigmux)
	ESC config latch1 signal source. More...
static void	esc_enable_irq (ESC_Type *ptr, esc_irq_mask_t irq_mask)
	ESC enable specific IRQ sources. More...
static void	esc_disable_irq (ESC_Type *ptr, esc_irq_mask_t irq_mask)
	ESC disable specific IRQ sources. More...