hsm_provision_ui.h File Reference

Two teaching screens on the HSM page: certificate enrolment by CSR, and Protected Update. More...

#include "lvgl.h"

Go to the source code of this file.

Functions
void	hsm_enrol_open (void)
	Opens the CSR-enrolment overlay from an LVGL click; pair with hsm_provision_ui_teardown().
void	hsm_protect_open (void)
	Opens the Protected Update overlay; same pairing contract as hsm_enrol_open().
void	hsm_provision_ui_teardown (void)
	Last statement of the page's destroy_cb, while LVGL objects are still valid.

Detailed Description

Two teaching screens on the HSM page: certificate enrolment by CSR, and Protected Update.

Each opens a full-screen overlay, the same idiom the PIN, certificate and benchmark screens use. Unlike those, the work behind these is asynchronous: IPC_CMD_HSM_PROVISION returns immediately and an lv_timer polls, because the operation takes seconds and a busy-wait here would freeze the screen and simultaneously stop ui_busy_modal_service() from drawing the overlay that would have explained the freeze.