[FL-1970, FL-1965, FL-1872, FL-1689] Python framework, Scripts and fixes (#779)

* Scripts: add flipper lib, migrate ob to flipper lib, update ob.data
* Makefile: speedup build with phony target for .d files
* FuriHal,U8G2: full MGG display support and ERC contrast tuning.
* Desktop: fix dolphin rename artifact.
* Scripts: port otp.py to flipper scripting lib.
* Scripts: add wipe and core1 flashing to flash.py, remove obsolete shell scripts
* Scripts: replace core1 flashing script with global makefile.
* Scripts: final touches and migration to python. Root Makefile for everything.

bootloader/targets/f6/furi-hal/furi-hal-version.c

@@ -0,0 +1,290 @@
+#include <furi-hal-version.h>
+
+#include <stm32wbxx.h>
+#include <stm32wbxx_ll_rtc.h>
+#include <stm32wbxx_ll_system.h>
+
+#include <stdio.h>
+
+#define FURI_HAL_VERSION_OTP_HEADER_MAGIC 0xBABE
+#define FURI_HAL_VERSION_OTP_ADDRESS OTP_AREA_BASE
+
+/** OTP V0 Structure: prototypes and early EVT */
+typedef struct {
+    uint8_t board_version;
+    uint8_t board_target;
+    uint8_t board_body;
+    uint8_t board_connect;
+    uint32_t header_timestamp;
+    char name[FURI_HAL_VERSION_NAME_LENGTH];
+} FuriHalVersionOTPv0;
+
+/** OTP V1 Structure: late EVT, DVT */
+typedef struct {
+    /* First 64 bits: header */
+    uint16_t header_magic;
+    uint8_t header_version;
+    uint8_t header_reserved;
+    uint32_t header_timestamp;
+
+    /* Second 64 bits: board info */
+    uint8_t board_version; /** Board version */
+    uint8_t board_target; /** Board target firmware */
+    uint8_t board_body; /** Board body */
+    uint8_t board_connect; /** Board interconnect */
+    uint8_t board_color; /** Board color */
+    uint8_t board_region; /** Board region */
+    uint16_t board_reserved; /** Reserved for future use, 0x0000 */
+
+    /* Third 64 bits: Unique Device Name */
+    char name[FURI_HAL_VERSION_NAME_LENGTH]; /** Unique Device Name */
+} FuriHalVersionOTPv1;
+
+/** OTP V2 Structure: DVT2, PVT, Production */
+typedef struct {
+    /* Early First 64 bits: header */
+    uint16_t header_magic;
+    uint8_t header_version;
+    uint8_t header_reserved;
+    uint32_t header_timestamp;
+
+    /* Early Second 64 bits: board info */
+    uint8_t board_version; /** Board version */
+    uint8_t board_target; /** Board target firmware */
+    uint8_t board_body; /** Board body */
+    uint8_t board_connect; /** Board interconnect */
+    uint8_t board_display; /** Board display */
+    uint8_t board_reserved2_0; /** Reserved for future use, 0x00 */
+    uint16_t board_reserved2_1; /** Reserved for future use, 0x0000 */
+
+    /* Late Third 64 bits: device info */
+    uint8_t board_color; /** Board color */
+    uint8_t board_region; /** Board region */
+    uint16_t board_reserved3_0; /** Reserved for future use, 0x0000 */
+    uint32_t board_reserved3_1; /** Reserved for future use, 0x00000000 */
+
+    /* Late Fourth 64 bits: Unique Device Name */
+    char name[FURI_HAL_VERSION_NAME_LENGTH]; /** Unique Device Name */
+} FuriHalVersionOTPv2;
+
+/** Represenation Model: */
+typedef struct {
+    uint32_t timestamp;
+
+    uint8_t board_version; /** Board version */
+    uint8_t board_target; /** Board target firmware */
+    uint8_t board_body; /** Board body */
+    uint8_t board_connect; /** Board interconnect */
+    uint8_t board_color; /** Board color */
+    uint8_t board_region; /** Board region */
+    uint8_t board_display; /** Board display */
+
+    char name[FURI_HAL_VERSION_ARRAY_NAME_LENGTH]; /** \0 terminated name */
+    char device_name[FURI_HAL_VERSION_DEVICE_NAME_LENGTH]; /** device name for special needs */
+    uint8_t ble_mac[6];
+} FuriHalVersion;
+
+static FuriHalVersion furi_hal_version = {0};
+
+static void furi_hal_version_set_name(const char* name) {
+    if(name != NULL) {
+        strlcpy(furi_hal_version.name, name, FURI_HAL_VERSION_ARRAY_NAME_LENGTH);
+        snprintf(
+            furi_hal_version.device_name,
+            FURI_HAL_VERSION_DEVICE_NAME_LENGTH,
+            "xFlipper %s",
+            furi_hal_version.name);
+    } else {
+        snprintf(furi_hal_version.device_name, FURI_HAL_VERSION_DEVICE_NAME_LENGTH, "xFlipper");
+    }
+
+    furi_hal_version.device_name[0] = 0;
+
+    // BLE Mac address
+    uint32_t udn = LL_FLASH_GetUDN();
+    uint32_t company_id = LL_FLASH_GetSTCompanyID();
+    uint32_t device_id = LL_FLASH_GetDeviceID();
+    furi_hal_version.ble_mac[0] = (uint8_t)(udn & 0x000000FF);
+    furi_hal_version.ble_mac[1] = (uint8_t)((udn & 0x0000FF00) >> 8);
+    furi_hal_version.ble_mac[2] = (uint8_t)((udn & 0x00FF0000) >> 16);
+    furi_hal_version.ble_mac[3] = (uint8_t)device_id;
+    furi_hal_version.ble_mac[4] = (uint8_t)(company_id & 0x000000FF);
+    furi_hal_version.ble_mac[5] = (uint8_t)((company_id & 0x0000FF00) >> 8);
+}
+
+static void furi_hal_version_load_otp_default() {
+    furi_hal_version_set_name(NULL);
+}
+
+static void furi_hal_version_load_otp_v0() {
+    const FuriHalVersionOTPv0* otp = (FuriHalVersionOTPv0*)FURI_HAL_VERSION_OTP_ADDRESS;
+
+    furi_hal_version.timestamp = otp->header_timestamp;
+    furi_hal_version.board_version = otp->board_version;
+    furi_hal_version.board_target = otp->board_target;
+    furi_hal_version.board_body = otp->board_body;
+    furi_hal_version.board_connect = otp->board_connect;
+
+    furi_hal_version_set_name(otp->name);
+}
+
+static void furi_hal_version_load_otp_v1() {
+    const FuriHalVersionOTPv1* otp = (FuriHalVersionOTPv1*)FURI_HAL_VERSION_OTP_ADDRESS;
+
+    furi_hal_version.timestamp = otp->header_timestamp;
+    furi_hal_version.board_version = otp->board_version;
+    furi_hal_version.board_target = otp->board_target;
+    furi_hal_version.board_body = otp->board_body;
+    furi_hal_version.board_connect = otp->board_connect;
+    furi_hal_version.board_color = otp->board_color;
+    furi_hal_version.board_region = otp->board_region;
+
+    furi_hal_version_set_name(otp->name);
+}
+
+static void furi_hal_version_load_otp_v2() {
+    const FuriHalVersionOTPv2* otp = (FuriHalVersionOTPv2*)FURI_HAL_VERSION_OTP_ADDRESS;
+
+    // 1st block, programmed afer baking
+    furi_hal_version.timestamp = otp->header_timestamp;
+
+    // 2nd block, programmed afer baking
+    furi_hal_version.board_version = otp->board_version;
+    furi_hal_version.board_target = otp->board_target;
+    furi_hal_version.board_body = otp->board_body;
+    furi_hal_version.board_connect = otp->board_connect;
+    furi_hal_version.board_display = otp->board_display;
+
+    // 3rd and 4th blocks, programmed on FATP stage
+    if(otp->board_color != 0xFF) {
+        furi_hal_version.board_color = otp->board_color;
+        furi_hal_version.board_region = otp->board_region;
+        furi_hal_version_set_name(otp->name);
+    } else {
+        furi_hal_version.board_color = 0;
+        furi_hal_version.board_region = 0;
+        furi_hal_version_set_name(NULL);
+    }
+}
+
+void furi_hal_version_init() {
+    switch(furi_hal_version_get_otp_version()) {
+    case FuriHalVersionOtpVersionUnknown:
+        furi_hal_version_load_otp_default();
+        break;
+    case FuriHalVersionOtpVersionEmpty:
+        furi_hal_version_load_otp_default();
+        break;
+    case FuriHalVersionOtpVersion0:
+        furi_hal_version_load_otp_v0();
+        break;
+    case FuriHalVersionOtpVersion1:
+        furi_hal_version_load_otp_v1();
+        break;
+    case FuriHalVersionOtpVersion2:
+        furi_hal_version_load_otp_v2();
+        break;
+    default:
+        furi_hal_version_load_otp_default();
+    }
+}
+
+bool furi_hal_version_do_i_belong_here() {
+    return furi_hal_version_get_hw_target() == 7;
+}
+
+const char* furi_hal_version_get_model_name() {
+    return "Flipper Zero";
+}
+
+const FuriHalVersionOtpVersion furi_hal_version_get_otp_version() {
+    if(*(uint64_t*)FURI_HAL_VERSION_OTP_ADDRESS == 0xFFFFFFFF) {
+        return FuriHalVersionOtpVersionEmpty;
+    } else {
+        if(((FuriHalVersionOTPv1*)FURI_HAL_VERSION_OTP_ADDRESS)->header_magic ==
+           FURI_HAL_VERSION_OTP_HEADER_MAGIC) {
+            // Version 1+
+            uint8_t version = ((FuriHalVersionOTPv1*)FURI_HAL_VERSION_OTP_ADDRESS)->header_version;
+            if(version >= FuriHalVersionOtpVersion1 && version <= FuriHalVersionOtpVersion2) {
+                return version;
+            } else {
+                return FuriHalVersionOtpVersionUnknown;
+            }
+        } else if(((FuriHalVersionOTPv0*)FURI_HAL_VERSION_OTP_ADDRESS)->board_version <= 10) {
+            // Version 0
+            return FuriHalVersionOtpVersion0;
+        } else {
+            // Version Unknown
+            return FuriHalVersionOtpVersionUnknown;
+        }
+    }
+}
+
+const uint8_t furi_hal_version_get_hw_version() {
+    return furi_hal_version.board_version;
+}
+
+const uint8_t furi_hal_version_get_hw_target() {
+    return furi_hal_version.board_target;
+}
+
+const uint8_t furi_hal_version_get_hw_body() {
+    return furi_hal_version.board_body;
+}
+
+const FuriHalVersionColor furi_hal_version_get_hw_color() {
+    return furi_hal_version.board_color;
+}
+
+const uint8_t furi_hal_version_get_hw_connect() {
+    return furi_hal_version.board_connect;
+}
+
+const FuriHalVersionRegion furi_hal_version_get_hw_region() {
+    return furi_hal_version.board_region;
+}
+
+const FuriHalVersionDisplay furi_hal_version_get_hw_display() {
+    return furi_hal_version.board_display;
+}
+
+const uint32_t furi_hal_version_get_hw_timestamp() {
+    return furi_hal_version.timestamp;
+}
+
+const char* furi_hal_version_get_name_ptr() {
+    return *furi_hal_version.name == 0x00 ? NULL : furi_hal_version.name;
+}
+
+const char* furi_hal_version_get_device_name_ptr() {
+    return furi_hal_version.device_name + 1;
+}
+
+const char* furi_hal_version_get_ble_local_device_name_ptr() {
+    return furi_hal_version.device_name;
+}
+
+const uint8_t* furi_hal_version_get_ble_mac() {
+    return furi_hal_version.ble_mac;
+}
+
+const struct Version* furi_hal_version_get_firmware_version(void) {
+    return version_get();
+}
+
+const struct Version* furi_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
+}
+
+size_t furi_hal_version_uid_size() {
+    return 64 / 8;
+}
+
+const uint8_t* furi_hal_version_uid() {
+    return (const uint8_t*)UID64_BASE;
+}

bootloader/targets/f6/furi-hal/furi-hal.c

@@ -5,6 +5,7 @@ void furi_hal_init() {
     furi_hal_i2c_init();
     furi_hal_light_init();
     furi_hal_spi_init();
+    furi_hal_version_init();
 }
 
 void delay(float milliseconds) {

bootloader/targets/f6/furi-hal/furi-hal.h

@@ -1,14 +0,0 @@
-#pragma once
-
-#include <furi-hal-i2c.h>
-#include <furi-hal-light.h>
-#include <furi-hal-resources.h>
-#include <furi-hal-spi.h>
-
-#define furi_assert(value) (void)(value)
-
-void furi_hal_init();
-
-void delay(float milliseconds);
-
-void delay_us(float microseconds);

bootloader/targets/f6/target.c

@@ -189,7 +189,7 @@ void target_display_init() {
     hal_gpio_init_simple(&gpio_display_di, GpioModeOutputPushPull);
     // Initialize
     u8g2_t fb;
-    u8g2_Setup_st756x_erc(&fb, U8G2_R0, u8x8_hw_spi_stm32, u8g2_gpio_and_delay_stm32);
+    u8g2_Setup_st756x_flipper(&fb, U8G2_R0, u8x8_hw_spi_stm32, u8g2_gpio_and_delay_stm32);
     u8g2_InitDisplay(&fb);
     // Create payload
     u8g2_ClearBuffer(&fb);