[FL-164] Add bootloader version (#417)

* Add bootloader versioning
* Move some logic to api-hal-version
* Backport to f4
* Dolphin: update version screen layout, make it more readable

Co-authored-by: Aleksandr Kutuzov <alleteam@gmail.com>

firmware/targets/api-hal-include/api-hal-boot.h

@@ -1,4 +1,5 @@
 #pragma once
+#include <stdint.h>
 
 #ifdef __cplusplus
 extern "C" {

firmware/targets/api-hal-include/api-hal-version.h

@@ -3,6 +3,7 @@
 #include <stdbool.h>
 #include <stdint.h>
 #include <string.h>
+#include <version.h>
 
 #ifdef __cplusplus
 extern "C" {
@@ -29,6 +30,20 @@ const uint32_t api_hal_version_get_hw_timestamp();
 /** Get pointer to target name */
 const char * api_hal_version_get_name_ptr();
 
+/**
+ * Get address of version structure of bootloader, stored in chip flash.
+ *
+ * @return Address of boot version structure.
+ */
+const struct Version* api_hal_version_get_boot_version(void);
+
+/**
+ * Get address of version structure of firmware.
+ *
+ * @return Address of firmware version structure.
+ */
+const struct Version* api_hal_version_get_fw_version(void);
+
 #ifdef __cplusplus
 }
 #endif

firmware/targets/f4/api-hal/api-hal-boot.c

@@ -10,4 +10,5 @@ void api_hal_boot_set_mode(ApiHalBootMode mode) {
     } else if (mode == ApiHalBootModeDFU) {
         LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_DFU);
     }
-}
+}
+

firmware/targets/f4/api-hal/api-hal-version.c

@@ -1,5 +1,6 @@
 #include <api-hal-version.h>
 #include <stm32wbxx.h>
+#include <stm32wbxx_ll_rtc.h>
 
 typedef struct {
     uint8_t version;
@@ -38,3 +39,17 @@ const char * api_hal_version_get_name_ptr() {
     char * name = ((ApiHalVersionOTP*)OTP_AREA_BASE)->name;
     return *name == 0xFFU ? NULL : name; 
 }
+
+const struct Version* api_hal_version_get_fw_version(void) {
+    return version_get();
+}
+
+const struct Version* api_hal_version_get_boot_version(void) {
+#ifdef NO_BOOTLOADER
+    return 0;
+#else
+    /* Backup register which points to structure in flash memory */
+    return (const struct Version*) LL_RTC_BAK_GetRegister(RTC, LL_RTC_BKP_DR1);
+#endif
+}
+

firmware/targets/f5/api-hal/api-hal-boot.c

@@ -10,4 +10,5 @@ void api_hal_boot_set_mode(ApiHalBootMode mode) {
     } else if (mode == ApiHalBootModeDFU) {
         LL_RTC_BAK_SetRegister(RTC, LL_RTC_BKP_DR0, BOOT_REQUEST_DFU);
     }
-}
+}
+

firmware/targets/f5/api-hal/api-hal-version.c

@@ -1,5 +1,6 @@
 #include <api-hal-version.h>
 #include <stm32wbxx.h>
+#include <stm32wbxx_ll_rtc.h>
 
 typedef struct {
     uint8_t version;
@@ -38,3 +39,17 @@ const char * api_hal_version_get_name_ptr() {
     char * name = ((ApiHalVersionOTP*)OTP_AREA_BASE)->name;
     return *name == 0xFFU ? NULL : name; 
 }
+
+const struct Version* api_hal_version_get_fw_version(void) {
+    return version_get();
+}
+
+const struct Version* api_hal_version_get_boot_version(void) {
+#ifdef NO_BOOTLOADER
+    return 0;
+#else
+    /* Backup register which points to structure in flash memory */
+    return (const struct Version*) LL_RTC_BAK_GetRegister(RTC, LL_RTC_BKP_DR1);
+#endif
+}
+