46d4103c1d
We're preparing to use all the common code for f2, f4, f7 and large chunks of l4. Extract things that we know need to be done differently there.
59 lines
1.7 KiB
C
59 lines
1.7 KiB
C
/** @defgroup flash_file FLASH
|
|
*
|
|
* @ingroup STM32F2xx
|
|
*
|
|
* @brief <b>libopencm3 STM32F2xx FLASH</b>
|
|
*
|
|
* @version 1.0.0
|
|
*
|
|
* @author @htmlonly © @endhtmlonly 2010
|
|
* Thomas Otto <tommi@viadmin.org>
|
|
* @author @htmlonly © @endhtmlonly 2010
|
|
* Mark Butler <mbutler@physics.otago.ac.nz>
|
|
*
|
|
* @date 14 January 2014
|
|
*
|
|
* This library supports the FLASH memory controller in the STM32F2
|
|
* series of ARM Cortex Microcontrollers by ST Microelectronics.
|
|
*
|
|
* For the STM32F2xx, accessing FLASH memory is described briefly in
|
|
* section 2.3.3 of the STM32F2xx Reference Manual.
|
|
* For detailed programming information see:
|
|
* PM0059 programming manual: STM32F10xxx Flash programming
|
|
* June 2013, Doc ID DocID15687 Rev 5
|
|
*
|
|
* LGPL License Terms @ref lgpl_license
|
|
*/
|
|
|
|
/*
|
|
* This file is part of the libopencm3 project.
|
|
*
|
|
* Copyright (C) 2010 Thomas Otto <tommi@viadmin.org>
|
|
* Copyright (C) 2010 Mark Butler <mbutler@physics.otago.ac.nz>
|
|
*
|
|
* This library is free software: you can redistribute it and/or modify
|
|
* it under the terms of the GNU Lesser General Public License as published by
|
|
* the Free Software Foundation, either version 3 of the License, or
|
|
* (at your option) any later version.
|
|
*
|
|
* This library is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU Lesser General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU Lesser General Public License
|
|
* along with this library. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/**@{*/
|
|
|
|
#include <libopencm3/stm32/flash.h>
|
|
|
|
void flash_wait_for_last_operation(void)
|
|
{
|
|
while ((FLASH_SR & FLASH_SR_BSY) == FLASH_SR_BSY);
|
|
}
|
|
|
|
/**@}*/
|
|
|