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Error mem viewer almost finished

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This commit is contained in:
Mario Hüttel
2020-11-29 17:18:28 +01:00
parent 67d59928c9
commit 37c68809d1
8 changed files with 611 additions and 88 deletions
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10
error-mem-viewer/include/error-mem-viewer/crc.h Normal file
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#ifndef _CRC_H_
#define _CRC_H_
#include <stdint.h>
#include <stddef.h>
uint32_t calculate_stm_crc(uint32_t *data, size_t len);
#endif /* _CRC_H_ */

15
error-mem-viewer/include/error-mem-viewer/err-mem-viewer-address-cell-renderer.h
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@@ -1,15 +0,0 @@
#ifndef _ERR_MEM_VIEWER_ADDRESS_CELL_RENDERER_H_
#define _ERR_MEM_VIEWER_ADDRESS_CELL_RENDERER_H_
#include <gtk/gtk.h>
G_BEGIN_DECLS
G_DECLARE_FINAL_TYPE(ErrMemViewAddressCellRenderer, err_mem_view_address_cell_renderer, ERR_MEM_VIEW, ADDRESS_CELL_RENDERER, GtkCellRendererText)
#define ERR_MEM_VIEW_TYPE_ADDRESS_CELL_RENDERER (err_mem_view_address_cell_renderer_get_type())
GtkCellRenderer *err_mem_view_address_cell_renderer_new();
G_END_DECLS
#endif /* _ERR_MEM_VIEWER_ADDRESS_CELL_RENDERER_H_ */

15
error-mem-viewer/include/error-mem-viewer/err-mem-viewer-hex-cell-renderer.h Normal file
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#ifndef _ERR_MEM_VIEWER_ADDRESS_CELL_RENDERER_H_
#define _ERR_MEM_VIEWER_ADDRESS_CELL_RENDERER_H_
#include <gtk/gtk.h>
G_BEGIN_DECLS
G_DECLARE_FINAL_TYPE(ErrMemViewHexCellRenderer, err_mem_view_hex_cell_renderer, ERR_MEM_VIEW, HEX_CELL_RENDERER, GtkCellRendererText)
#define ERR_MEM_VIEW_TYPE_HEX_CELL_RENDERER (err_mem_view_address_cell_renderer_get_type())
GtkCellRenderer *err_mem_view_hex_cell_renderer_new();
G_END_DECLS
#endif /* _ERR_MEM_VIEWER_ADDRESS_CELL_RENDERER_H_ */

57
error-mem-viewer/include/error-mem-viewer/safety-memory-types.h Normal file
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#ifndef _SAFETY_MEM_TYPES_H_
#define _SAFETY_MEM_TYPES_H_
#include <stdint.h>
/**
* @brief Magic number to signal a valid safety memory header.
*/
#define SAFETY_MEMORY_MAGIC 0x12AA5CB7
/**
* @brief Error memory NOP entry
*/
#define SAFETY_MEMORY_NOP_ENTRY 0xC1AA1222
/**
* @brief Safety memory header
*/
struct safety_memory_header {
uint32_t magic; /**< @brief Magic. Set to @ref SAFETY_MEMORY_MAGIC */
uint32_t boot_status_offset; /**< @brief Offset of the safety_memory_boot_status struct (in 32 bit words)*/
uint32_t config_overrides_offset; /**< @brief Offset address of override entries */
uint32_t config_overrides_len; /**< @brief Length of override entries in words */
uint32_t err_memory_offset; /**< @brief Offset of the error memory */
uint32_t err_memory_end; /**< @brief End of the error memory. This points to the word after the error memory, containing the CRC of the whole backup RAM. */
uint32_t crc; /**< @brief CRC of the header */
};
struct safety_memory_boot_status {
/**
* @brief Reboot into the bootloader
*
* When this flag is set, the controller will load the bootloader to
* memory and execute it.
*/
uint32_t reboot_to_bootloader;
/**
* @brief Bootloader has updated the code
*
* This flag is set, if the firmware ahs been updated successfully
*/
uint32_t code_updated;
/**
* @brief reset_from_panic
*
* This flag is set, when entering the panic mode.
* Because the panic mode is reset by a watchdog reset,
* this flag is needed, in order to ensure, that the panic is handled correcly after
* the watchdog reset.
*/
uint32_t reset_from_panic;
};
#endif /* _SAFETY_MEM_TYPES_H_ */