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[example] Add flash examples for STM32G4
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| /* | ||
| * Copyright (c) 2020, Niklas Hauser | ||
| * | ||
| * This file is part of the modm project. | ||
| * | ||
| * This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
| */ | ||
|
|
||
| #include <modm/board.hpp> | ||
| #include <modm/processing.hpp> | ||
|
|
||
| #undef MODM_LOG_LEVEL | ||
| #define MODM_LOG_LEVEL modm::log::INFO | ||
|
|
||
| // ---------------------------------------------------------------------------- | ||
| int | ||
| main() | ||
| { | ||
| Board::initialize(); | ||
|
|
||
| MODM_LOG_INFO << "\n\nReboot\n"; | ||
| if (not Flash::unlock()) { | ||
| MODM_LOG_INFO << "Flash unlock failed!" << modm::endl; | ||
| } | ||
|
|
||
| { | ||
| uint32_t err{0}; | ||
| MODM_LOG_INFO << "Erasing sectors [32, 64)" << modm::endl; | ||
| MODM_LOG_INFO.flush(); | ||
| modm::delay(1s); | ||
|
|
||
| const modm::PreciseTimestamp start = modm::PreciseClock::now(); | ||
|
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| for (uint8_t page{32}; page < 64u; page++) | ||
| err |= Flash::erase(page); | ||
|
|
||
| const auto diff = (modm::PreciseClock::now() - start); | ||
| MODM_LOG_INFO << "Erasing done in " << diff << " with errors: " << err << modm::endl; | ||
| MODM_LOG_INFO << "Erasing with " << (Flash::Size/2 / (diff.count() >> 10) ) << "kiB/s" << modm::endl; | ||
| MODM_LOG_INFO.flush(); | ||
| } | ||
|
|
||
|
|
||
| { | ||
| uint32_t err{0}; | ||
| const modm::PreciseTimestamp start = modm::PreciseClock::now(); | ||
| for (uint32_t dst_addr{Flash::OriginAddr + Flash::Size/2}, src_addr{Flash::OriginAddr}; | ||
| src_addr < (Flash::OriginAddr + Flash::Size/2); | ||
| src_addr += sizeof(Flash::MaxWordType), dst_addr += sizeof(Flash::MaxWordType)) | ||
| { | ||
| err |= Flash::program(dst_addr, *(Flash::MaxWordType*)src_addr); | ||
| } | ||
|
|
||
| const auto diff = (modm::PreciseClock::now() - start); | ||
| MODM_LOG_INFO << "Programming done in " << diff << " with errors: " << err << modm::endl; | ||
| MODM_LOG_INFO << "Programming with " << (Flash::Size/2 / (diff.count() >> 10) ) << "kiB/s" << modm::endl; | ||
| } | ||
|
|
||
| while(1) ; | ||
| return 0; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| <library> | ||
| <extends>modm:nucleo-g431kb</extends> | ||
| <options> | ||
| <option name="modm:build:build.path">../../../build/nucleo_g431kb/flash</option> | ||
| </options> | ||
| <modules> | ||
| <module>modm:platform:gpio</module> | ||
| <module>modm:platform:flash</module> | ||
| <module>modm:processing:timer</module> | ||
| <module>modm:build:scons</module> | ||
| </modules> | ||
| </library> |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| /* | ||
| * Copyright (c) 2020, Niklas Hauser | ||
| * | ||
| * This file is part of the modm project. | ||
| * | ||
| * This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
| */ | ||
|
|
||
| #include <modm/board.hpp> | ||
| #include <modm/processing.hpp> | ||
|
|
||
| #undef MODM_LOG_LEVEL | ||
| #define MODM_LOG_LEVEL modm::log::INFO | ||
|
|
||
| // ---------------------------------------------------------------------------- | ||
| int | ||
| main() | ||
| { | ||
| Board::initialize(); | ||
|
|
||
| MODM_LOG_INFO << "\n\nReboot\n"; | ||
| if (not Flash::unlock()) { | ||
| MODM_LOG_INFO << "Flash unlock failed!" << modm::endl; | ||
| } | ||
|
|
||
| { | ||
| uint32_t err{0}; | ||
| MODM_LOG_INFO << "Erasing sectors [32, 64)" << modm::endl; | ||
| MODM_LOG_INFO.flush(); | ||
| modm::delay(1s); | ||
|
|
||
| const modm::PreciseTimestamp start = modm::PreciseClock::now(); | ||
|
|
||
| for (uint8_t page{32}; page < 64u; page++) | ||
| err |= Flash::erase(page); | ||
|
|
||
| const auto diff = (modm::PreciseClock::now() - start); | ||
| MODM_LOG_INFO << "Erasing done in " << diff << " with errors: " << err << modm::endl; | ||
| MODM_LOG_INFO << "Erasing with " << (Flash::Size/2 / (diff.count() >> 10) ) << "kiB/s" << modm::endl; | ||
| MODM_LOG_INFO.flush(); | ||
| } | ||
|
|
||
|
|
||
| { | ||
| uint32_t err{0}; | ||
| const modm::PreciseTimestamp start = modm::PreciseClock::now(); | ||
| for (uint32_t dst_addr{Flash::OriginAddr + Flash::Size/2}, src_addr{Flash::OriginAddr}; | ||
| src_addr < (Flash::OriginAddr + Flash::Size/2); | ||
| src_addr += sizeof(Flash::MaxWordType), dst_addr += sizeof(Flash::MaxWordType)) | ||
| { | ||
| err |= Flash::program(dst_addr, *(Flash::MaxWordType*)src_addr); | ||
| } | ||
|
|
||
| const auto diff = (modm::PreciseClock::now() - start); | ||
| MODM_LOG_INFO << "Programming done in " << diff << " with errors: " << err << modm::endl; | ||
| MODM_LOG_INFO << "Programming with " << (Flash::Size/2 / (diff.count() >> 10) ) << "kiB/s" << modm::endl; | ||
| } | ||
|
|
||
| while(1) ; | ||
| return 0; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| <library> | ||
| <extends>modm:nucleo-g431rb</extends> | ||
| <options> | ||
| <option name="modm:build:build.path">../../../build/nucleo_g431rb/flash</option> | ||
| </options> | ||
| <modules> | ||
| <module>modm:platform:gpio</module> | ||
| <module>modm:platform:flash</module> | ||
| <module>modm:processing:timer</module> | ||
| <module>modm:build:scons</module> | ||
| </modules> | ||
| </library> |
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,63 @@ | ||
| /* | ||
| * Copyright (c) 2020, Niklas Hauser | ||
| * | ||
| * This file is part of the modm project. | ||
| * | ||
| * This Source Code Form is subject to the terms of the Mozilla Public | ||
| * License, v. 2.0. If a copy of the MPL was not distributed with this | ||
| * file, You can obtain one at http://mozilla.org/MPL/2.0/. | ||
| */ | ||
|
|
||
| #include <modm/board.hpp> | ||
| #include <modm/processing.hpp> | ||
|
|
||
| #undef MODM_LOG_LEVEL | ||
| #define MODM_LOG_LEVEL modm::log::INFO | ||
|
|
||
| // ---------------------------------------------------------------------------- | ||
| int | ||
| main() | ||
| { | ||
| Board::initialize(); | ||
|
|
||
| MODM_LOG_INFO << "\n\nReboot\n"; | ||
| if (not Flash::unlock()) { | ||
| MODM_LOG_INFO << "Flash unlock failed!" << modm::endl; | ||
| } | ||
|
|
||
| { | ||
| uint32_t err{0}; | ||
| MODM_LOG_INFO << "Erasing sectors [32, 64)" << modm::endl; | ||
| MODM_LOG_INFO.flush(); | ||
| modm::delay(1s); | ||
|
|
||
| const modm::PreciseTimestamp start = modm::PreciseClock::now(); | ||
|
|
||
| for (uint8_t page{32}; page < 64u; page++) | ||
| err |= Flash::erase(page); | ||
|
|
||
| const auto diff = (modm::PreciseClock::now() - start); | ||
| MODM_LOG_INFO << "Erasing done in " << diff << " with errors: " << err << modm::endl; | ||
| MODM_LOG_INFO << "Erasing with " << (Flash::Size/2 / (diff.count() >> 10) ) << "kiB/s" << modm::endl; | ||
| MODM_LOG_INFO.flush(); | ||
| } | ||
|
|
||
|
|
||
| { | ||
| uint32_t err{0}; | ||
| const modm::PreciseTimestamp start = modm::PreciseClock::now(); | ||
| for (uint32_t dst_addr{Flash::OriginAddr + Flash::Size/2}, src_addr{Flash::OriginAddr}; | ||
| src_addr < (Flash::OriginAddr + Flash::Size/2); | ||
| src_addr += sizeof(Flash::MaxWordType), dst_addr += sizeof(Flash::MaxWordType)) | ||
| { | ||
| err |= Flash::program(dst_addr, *(Flash::MaxWordType*)src_addr); | ||
| } | ||
|
|
||
| const auto diff = (modm::PreciseClock::now() - start); | ||
| MODM_LOG_INFO << "Programming done in " << diff << " with errors: " << err << modm::endl; | ||
| MODM_LOG_INFO << "Programming with " << (Flash::Size/2 / (diff.count() >> 10) ) << "kiB/s" << modm::endl; | ||
| } | ||
|
|
||
| while(1) ; | ||
| return 0; | ||
| } |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,12 @@ | ||
| <library> | ||
| <extends>modm:nucleo-g474re</extends> | ||
| <options> | ||
| <option name="modm:build:build.path">../../../build/nucleo_g474re/flash</option> | ||
| </options> | ||
| <modules> | ||
| <module>modm:platform:gpio</module> | ||
| <module>modm:platform:flash</module> | ||
| <module>modm:processing:timer</module> | ||
| <module>modm:build:scons</module> | ||
| </modules> | ||
| </library> |