telemetry_gr.c File Reference

#include "telemetry.h"
#include "telemetry_platform.h"
#include <stdint.h>
#include <zephyr/arch/cpu.h>
#include <zephyr/devicetree.h>
#include <zephyr/sys/sys_io.h>

Include dependency graph for telemetry_gr.c:

Data Structures
struct	telemetry_entry
	Represents an entry in the telemetry table. More...
struct	telemetry_table
	Represents the telemetry table containing telemetry data and metadata. More...

Macros
#define	TELEMETRY_INFO_REG_ADDR   (mem_addr_t) DT_REG_ADDR(DT_NODELABEL(telemetry_info))
#define	GR_TAG_ENTRIES   3
#define	GR_SLOT_TAG_BOARD_ID_HIGH   0
#define	GR_SLOT_TAG_BOARD_ID_LOW   1
#define	GR_SLOT_TAG_CM_FW_VERSION   2
#define	TAG_ENTRY(tag)

Functions
	BUILD_ASSERT (DT_NODE_HAS_STATUS(DT_NODELABEL(telemetry_info), okay), "Grendel telemetry requires telemetry_info status okay")
int	telemetry_platform_slot (uint16_t tag)
uint32_t *	telemetry_platform_data (void)
void	telemetry_platform_write_static (uint32_t app_version)
void	telemetry_platform_update (void)
void	telemetry_platform_publish (void)

Variables
static struct telemetry_table	telemetry_table

Macro Definition Documentation

GR_SLOT_TAG_BOARD_ID_HIGH

#define GR_SLOT_TAG_BOARD_ID_HIGH   0

GR_SLOT_TAG_BOARD_ID_LOW

#define GR_SLOT_TAG_BOARD_ID_LOW   1

GR_SLOT_TAG_CM_FW_VERSION

#define GR_SLOT_TAG_CM_FW_VERSION   2

GR_TAG_ENTRIES

#define GR_TAG_ENTRIES   3

TAG_ENTRY

#define TAG_ENTRY

(

tag

)

Value:

[GR_SLOT_##tag] = {tag, GR_SLOT_##tag}

TELEMETRY_INFO_REG_ADDR

#define TELEMETRY_INFO_REG_ADDR   (mem_addr_t) DT_REG_ADDR(DT_NODELABEL(telemetry_info))

Function Documentation

BUILD_ASSERT()

BUILD_ASSERT	(	DT_NODE_HAS_STATUS(DT_NODELABEL(telemetry_info), okay)	,
		"Grendel telemetry requires telemetry_info status okay"	)

telemetry_platform_publish()

void telemetry_platform_publish

(

void

)

Make the table and data addresses discoverable by the host.

telemetry_platform_update()

void telemetry_platform_update

(

void

)

Refresh the dynamic values.

telemetry_platform_write_static()

void telemetry_platform_write_static

(

uint32_t

app_version

)

Fill the values that do not change at runtime and the table header.

Variable Documentation

telemetry_table

struct telemetry_table telemetry_table

static

Initial value:

= {
        .tag_table = {
                 [ 0 ] = {TAG_BOARD_ID_HIGH, 0 },
                 [ 1 ] = {TAG_BOARD_ID_LOW, 1 },
                 [ 2 ] = {TAG_CM_FW_VERSION, 2 }
        },
}