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Flash persistence

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This commit is contained in:
Peter Antypas 2020-12-13 19:07:17 -08:00
parent 7737a46685
commit 10f525b317
9 changed files with 838 additions and 763 deletions
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1384
latest/Firmware/.cproject
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File diff suppressed because it is too large Load Diff

96
latest/Firmware/.settings/language.settings.xml
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@ -1,54 +1,6 @@
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<project>
<configuration id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.base.224719691" name="STM32L432-Debug">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-1825228665693299080" id="ilg.gnuarmeclipse.managedbuild.cross.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT ARM Cross GCC Built-in Compiler Settings " parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
</extension>
</configuration>
<configuration id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.base.224719691.1415184230" name="STM32L432-Release">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-1784426948057827467" id="ilg.gnuarmeclipse.managedbuild.cross.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT ARM Cross GCC Built-in Compiler Settings " parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
</extension>
</configuration>
<configuration id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.base.224719691.1736396711" name="STM32L412-Debug">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
@ -97,4 +49,52 @@
</configuration>
<configuration id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.base.224719691.1736396711.702231882" name="STM32L432-Debug">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-1845368326497085580" id="ilg.gnuarmeclipse.managedbuild.cross.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT ARM Cross GCC Built-in Compiler Settings " parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
</extension>
</configuration>
<configuration id="ilg.gnuarmeclipse.managedbuild.cross.toolchain.base.224719691.1415184230.175393012.1960282527" name="STM32L432-Release">
<extension point="org.eclipse.cdt.core.LanguageSettingsProvider">
<provider copy-of="extension" id="org.eclipse.cdt.ui.UserLanguageSettingsProvider"/>
<provider-reference id="org.eclipse.cdt.core.ReferencedProjectsLanguageSettingsProvider" ref="shared-provider"/>
<provider copy-of="extension" id="org.eclipse.cdt.managedbuilder.core.GCCBuildCommandParser"/>
<provider class="org.eclipse.cdt.managedbuilder.language.settings.providers.GCCBuiltinSpecsDetector" console="false" env-hash="-1804972565764657307" id="ilg.gnuarmeclipse.managedbuild.cross.GCCBuiltinSpecsDetector" keep-relative-paths="false" name="CDT ARM Cross GCC Built-in Compiler Settings " parameter="${COMMAND} ${FLAGS} ${cross_toolchain_flags} -E -P -v -dD &quot;${INPUTS}&quot;" prefer-non-shared="true">
<language-scope id="org.eclipse.cdt.core.gcc"/>
<language-scope id="org.eclipse.cdt.core.g++"/>
</provider>
<provider-reference id="org.eclipse.cdt.managedbuilder.core.MBSLanguageSettingsProvider" ref="shared-provider"/>
</extension>
</configuration>
</project>

7
latest/Firmware/Inc/Configuration.hpp
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@ -17,19 +17,18 @@
along with this program. If not, see <https://www.gnu.org/licenses/>
*/
#ifndef CONFIGURATION_HPP_
#define CONFIGURATION_HPP_
// This singleton manages user-definable configuration data stored in Flash (or EEPROM).
// This singleton manages user-definable configuration data stored in Flash.
#include "StationData.h"
// Defining this as a union of data fields or 32 double words, as the L4 expects flash writes to be 8 bytes long
// This should be plenty big (no need to be a whole flash page)
typedef union
{
StationData station;
uint64_t dw[32];
uint64_t dw[64];
} ConfigPage;
class Configuration

2
latest/Firmware/Inc/config.h
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@ -105,6 +105,8 @@
#define DFU_FLAG_MAGIC 0xa191feed
#define CLI_FLAG_MAGIC 0x209a388d
#define CONFIGURATION_ADDRESS 0x0800F800
#endif /* CONFIG_H_ */

2
latest/Firmware/STM32L412KBUx_FLASH.ld
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@ -62,7 +62,7 @@ _Min_Stack_Size = 0x400; /* required amount of stack */
MEMORY
{
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 39K
FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 64K
FLASH (rx) : ORIGIN = 0x8000000, LENGTH = 62K
}
/* Define output sections */

2
latest/Firmware/STM32L432KBUx_FLASH.ld
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@ -62,7 +62,7 @@ MEMORY
{
RAM (xrw) : ORIGIN = 0x20000000, LENGTH = 39K
RAM2 (xrw) : ORIGIN = 0x10000000, LENGTH = 16K
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 100K
FLASH (rx) : ORIGIN = 0x08000000, LENGTH = 62K
}
/* Define output sections */

74
latest/Firmware/Src/Configuration.cpp
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@ -17,21 +17,13 @@
along with this program. If not, see <https://www.gnu.org/licenses/>
*/
#include <stm32l4xx_hal.h>
#include <cstring>
#include "Configuration.hpp"
#include "Utils.hpp"
#include "config.h"
#include "EventQueue.hpp"
#include "bsp.hpp"
#include <stdio.h>
#if 0
// This has no effect anymore, just left here for reference
static StationData __THIS_STATION__ = {
STATION_DATA_MAGIC,
987654321, // MMSI
@ -45,6 +37,7 @@ static StationData __THIS_STATION__ = {
};
#endif
static ConfigPage __page;
Configuration &Configuration::instance()
{
@ -71,9 +64,6 @@ void Configuration::reportStationData()
memset(&d, 0, sizeof d);
Event *e = EventPool::instance().newEvent(PROPR_NMEA_SENTENCE);
if ( !e )
return;
sprintf(e->nmeaBuffer.sentence,
"$PAISTN,%lu,%s,%s,%d,%d,%d,%d,%d*",
d.mmsi,
@ -84,30 +74,82 @@ void Configuration::reportStationData()
d.beam,
d.portOffset,
d.bowOffset);
Utils::completeNMEA(e->nmeaBuffer.sentence);
EventQueue::instance().push(e);
}
bool Configuration::erasePage()
{
uint32_t page = (CONFIGURATION_ADDRESS - FLASH_BASE) / FLASH_PAGE_SIZE;
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_ALL_ERRORS);
HAL_FLASH_Unlock();
FLASH_EraseInitTypeDef erase;
erase.TypeErase = FLASH_TYPEERASE_PAGES;
erase.Banks = FLASH_BANK_1;
erase.Page = page;
erase.NbPages = 1;
uint32_t errPage;
HAL_StatusTypeDef status = HAL_FLASHEx_Erase(&erase, &errPage);
if ( status != HAL_OK )
{
HAL_FLASH_Lock();
return false;
}
HAL_FLASH_Lock();
return true;
}
void Configuration::resetToDefaults()
{
if ( bsp_erase_station_data() )
if ( erasePage() )
reportStationData();
}
bool Configuration::writeStationData(const StationData &data)
{
if ( bsp_save_station_data(data) )
if ( !erasePage() )
return false;
memcpy(&__page.station, &data, sizeof data);
if ( erasePage() )
{
bool success = writePage();
reportStationData();
return true;
return success;
}
else
{
return false;
}
}
return false;
bool Configuration::writePage()
{
uint32_t pageAddress = CONFIGURATION_ADDRESS;
__HAL_FLASH_CLEAR_FLAG(FLASH_FLAG_ALL_ERRORS);
HAL_FLASH_Unlock();
HAL_StatusTypeDef status = HAL_OK;
for ( uint32_t dw = 0; dw < sizeof __page/8; ++dw )
{
status = HAL_FLASH_Program(FLASH_TYPEPROGRAM_DOUBLEWORD, pageAddress + dw*8, __page.dw[dw]);
if ( status != HAL_OK )
break;
}
HAL_FLASH_Lock();
return status == HAL_OK;
}
bool Configuration::readStationData(StationData &data)
{
return bsp_read_station_data(data) && data.magic == STATION_DATA_MAGIC;
memcpy(&__page, (const void*)CONFIGURATION_ADDRESS, sizeof __page);
memcpy(&data, &__page.station, sizeof data);
return data.magic == STATION_DATA_MAGIC;
}

5
latest/Firmware/Src/EventQueue.cpp
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@ -19,14 +19,9 @@
#include "EventQueue.hpp"
//#include <stm32l4xx.h>
#include "printf_serial.h"
#include "printf_serial.h"
#include "Utils.hpp"
#include "FreeRTOS.h"
#include "queue.h"
#include "task.h"
#include "bsp.hpp"

19
latest/Firmware/Src/bsp/bsp_10_0.cpp
View File

@ -27,7 +27,7 @@
#if BOARD_REV==100
I2C_HandleTypeDef hi2c1;
//I2C_HandleTypeDef hi2c1;
SPI_HandleTypeDef hspi1;
IWDG_HandleTypeDef hiwdg;
UART_HandleTypeDef huart2;
@ -74,8 +74,10 @@ static const GPIO __gpios[] = {
{RX_IC_CLK_PORT, {RX_IC_CLK_PIN, GPIO_MODE_IT_RISING, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
{RX_IC_DATA_PORT, {RX_IC_DATA_PIN, GPIO_MODE_INPUT, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
{TX_CTRL_PORT, {TX_CTRL_PIN, GPIO_MODE_OUTPUT_PP, GPIO_NOPULL, GPIO_SPEED_LOW, 0}, GPIO_PIN_RESET},
#if 0
{I2C_SCL_PORT, {I2C_SCL_PIN, GPIO_MODE_AF_OD, GPIO_PULLUP, GPIO_SPEED_HIGH, GPIO_AF4_I2C1}, GPIO_PIN_SET},
{I2C_SDA_PORT, {I2C_SDA_PIN, GPIO_MODE_AF_OD, GPIO_PULLUP, GPIO_SPEED_HIGH, GPIO_AF4_I2C1}, GPIO_PIN_SET},
#endif
};
extern "C"
@ -184,6 +186,7 @@ void bsp_hw_init()
HAL_TIM_Base_Init(&htim2);
#if 0
// I2C
hi2c1.Instance = I2C1;
hi2c1.Init.Timing = 0x00702991;
@ -210,6 +213,7 @@ void bsp_hw_init()
{
Error_Handler(0);
}
#endif
// 1PPS signal
HAL_NVIC_SetPriority(EXTI2_IRQn, 6, 0);
@ -488,6 +492,7 @@ uint8_t bsp_tx_spi_byte(uint8_t data)
bool bsp_erase_station_data()
{
#if 0
uint8_t b = 0xff;
HAL_Delay(1);
@ -496,12 +501,14 @@ bool bsp_erase_station_data()
HAL_I2C_Mem_Write(&hi2c1, EEPROM_ADDRESS, i, 1, &b, 1, 100);
HAL_Delay(6);
}
#endif
return true;
return false;
}
bool bsp_save_station_data(const StationData &data)
{
#if 0
HAL_Delay(1);
uint8_t *b = (uint8_t*)&data;
@ -510,8 +517,9 @@ bool bsp_save_station_data(const StationData &data)
HAL_I2C_Mem_Write(&hi2c1, EEPROM_ADDRESS, i, 1, b, 1, 100);
HAL_Delay(6);
}
#endif
return true;
return false;
}
void bsp_reboot()
@ -521,13 +529,14 @@ void bsp_reboot()
bool bsp_read_station_data(StationData &data)
{
#if 0
uint8_t *b = (uint8_t*)&data;
for ( unsigned i = 0; i < sizeof(StationData); ++i, ++b )
{
HAL_I2C_Mem_Read(&hi2c1, EEPROM_ADDRESS, i, 1, b, 1, 100);
}
return true;
#endif
return false;
}
bool bsp_is_tx_disabled()