mirror of
https://github.com/drasko/open-ameba.git
synced 2024-11-28 09:10:29 +00:00
230 lines
7.7 KiB
C
230 lines
7.7 KiB
C
/* mbed Microcontroller Library
|
|
*******************************************************************************
|
|
* Copyright (c) 2014, Realtek
|
|
* All rights reserved.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
|
|
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
|
|
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
|
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
|
|
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
|
|
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
|
|
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
|
|
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
|
|
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
|
|
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
|
*******************************************************************************
|
|
*/
|
|
#include "cmsis.h"
|
|
#include "sys_api.h"
|
|
#include "flash_api.h"
|
|
#include "osdep_api.h"
|
|
#include "device_lock.h"
|
|
|
|
#define OTA_Signature "81958711"
|
|
#define OTA_Clear "00000000"
|
|
#define OTA_Signature_len 8
|
|
#define OTA_Signature_offset 8
|
|
#define OTA_valid_offset 0x100000
|
|
#define printf DiagPrintf
|
|
|
|
#if !defined(__ICCARM__)
|
|
#define memcmp(dst, src, sz) _memcmp(dst, src, sz)
|
|
#define memset(dst, val, sz) _memset(dst, val, sz)
|
|
#define memcpy(dst, src, sz) _memcpy(dst, src, sz)
|
|
#endif // #if !defined(__ICCARM__)
|
|
|
|
extern VOID HalJtagPinOff(VOID);
|
|
|
|
extern void HalInitLogUart(void);
|
|
extern void HalDeinitLogUart(void);
|
|
|
|
#ifdef CONFIG_SDR_EN
|
|
//#if defined ( __ICCARM__ )
|
|
extern u8 IsSdrPowerOn();
|
|
//#endif
|
|
#endif
|
|
/**
|
|
* @brief Turn off the JTAG function
|
|
*
|
|
* @return None
|
|
*
|
|
*/
|
|
void sys_jtag_off(void)
|
|
{
|
|
HalJtagPinOff();
|
|
}
|
|
|
|
void sys_clear_ota_signature(void)
|
|
{
|
|
flash_t flash;
|
|
u32 ota_offset=0xFFFFFFFF, part1_offset, part2_offset;
|
|
u8 signature[OTA_Signature_len+1];
|
|
|
|
device_mutex_lock(RT_DEV_LOCK_FLASH);
|
|
flash_stream_read(&flash, 0x18, 4, (u8*)&part1_offset);
|
|
part1_offset = (part1_offset&0xFFFF) * 1024;
|
|
flash_stream_read(&flash, part1_offset+OTA_Signature_offset, OTA_Signature_len, signature);
|
|
if(!memcmp((char const*)signature, OTA_Signature, OTA_Signature_len)){
|
|
ota_offset = part1_offset;
|
|
}
|
|
|
|
flash_stream_read(&flash, FLASH_SYSTEM_DATA_ADDR, 4, (u8*)&part2_offset);
|
|
flash_stream_read(&flash, part2_offset+OTA_Signature_offset, OTA_Signature_len, signature);
|
|
if(!memcmp((char const*)signature, OTA_Signature, OTA_Signature_len)){
|
|
ota_offset = part2_offset;
|
|
}
|
|
device_mutex_unlock(RT_DEV_LOCK_FLASH);
|
|
printf("OTA offset = 0x%08X\n", ota_offset);
|
|
|
|
if(ota_offset < OTA_valid_offset){
|
|
device_mutex_lock(RT_DEV_LOCK_FLASH);
|
|
flash_stream_read(&flash, ota_offset+OTA_Signature_offset, OTA_Signature_len, signature);
|
|
signature[OTA_Signature_len] = '\0';
|
|
printf("Signature = %s\n", signature);
|
|
if(!memcmp((char const*)signature, OTA_Signature, OTA_Signature_len)){
|
|
memcpy((char*)signature, OTA_Clear, OTA_Signature_len);
|
|
flash_stream_write(&flash, ota_offset+OTA_Signature_offset, OTA_Signature_len, signature);
|
|
flash_stream_read(&flash, ota_offset+OTA_Signature_offset, OTA_Signature_len, signature);
|
|
signature[OTA_Signature_len] = '\0';
|
|
printf("Signature = %s\n", signature);
|
|
printf("Clear OTA signature success.\n");
|
|
}
|
|
device_mutex_unlock(RT_DEV_LOCK_FLASH);
|
|
}
|
|
|
|
}
|
|
|
|
void sys_recover_ota_signature(void)
|
|
{
|
|
flash_t flash;
|
|
u32 ota_offset=0xFFFFFFFF, part1_offset, part2_offset;
|
|
u8 signature[OTA_Signature_len+1];
|
|
u8* pbuf;
|
|
|
|
device_mutex_lock(RT_DEV_LOCK_FLASH);
|
|
flash_stream_read(&flash, 0x18, 4, (u8*)&part1_offset);
|
|
part1_offset = (part1_offset&0xFFFF) * 1024;
|
|
flash_stream_read(&flash, part1_offset+OTA_Signature_offset, OTA_Signature_len, signature);
|
|
if(!memcmp((char const*)signature, OTA_Clear, OTA_Signature_len)){
|
|
ota_offset = part1_offset;
|
|
}
|
|
|
|
flash_stream_read(&flash, FLASH_SYSTEM_DATA_ADDR, 4, (u8*)&part2_offset);
|
|
flash_stream_read(&flash, part2_offset+OTA_Signature_offset, OTA_Signature_len, signature);
|
|
if(!memcmp((char const*)signature, OTA_Clear, OTA_Signature_len)){
|
|
ota_offset = part2_offset;
|
|
}
|
|
device_mutex_unlock(RT_DEV_LOCK_FLASH);
|
|
printf("OTA offset = 0x%08X\n", ota_offset);
|
|
|
|
if(ota_offset < OTA_valid_offset){
|
|
device_mutex_lock(RT_DEV_LOCK_FLASH);
|
|
flash_stream_read(&flash, ota_offset+OTA_Signature_offset, OTA_Signature_len, signature);
|
|
signature[OTA_Signature_len] = '\0';
|
|
printf("Signature = %s\n", signature);
|
|
if(!memcmp((char const*)signature, OTA_Clear, OTA_Signature_len)){
|
|
// backup
|
|
pbuf = RtlMalloc(FLASH_SECTOR_SIZE);
|
|
if(!pbuf) return;
|
|
flash_stream_read(&flash, ota_offset, FLASH_SECTOR_SIZE, pbuf);
|
|
memcpy((char*)pbuf+OTA_Signature_offset, OTA_Signature, OTA_Signature_len);
|
|
flash_erase_sector(&flash, FLASH_RESERVED_DATA_BASE);
|
|
flash_stream_write(&flash, FLASH_RESERVED_DATA_BASE, FLASH_SECTOR_SIZE, pbuf);
|
|
// Write
|
|
flash_stream_read(&flash, FLASH_RESERVED_DATA_BASE, FLASH_SECTOR_SIZE, pbuf);
|
|
flash_erase_sector(&flash, ota_offset);
|
|
flash_stream_write(&flash, ota_offset, FLASH_SECTOR_SIZE, pbuf);
|
|
flash_stream_read(&flash, ota_offset+OTA_Signature_offset, OTA_Signature_len, signature);
|
|
signature[OTA_Signature_len] = '\0';
|
|
printf("Signature = %s\n", signature);
|
|
RtlMfree(pbuf, FLASH_SECTOR_SIZE);
|
|
printf("Recover OTA signature success.\n");
|
|
}
|
|
device_mutex_unlock(RT_DEV_LOCK_FLASH);
|
|
}
|
|
|
|
}
|
|
|
|
void sys_log_uart_on(void)
|
|
{
|
|
HalInitLogUart();
|
|
}
|
|
|
|
void sys_log_uart_off(void)
|
|
{
|
|
HalDeinitLogUart();
|
|
}
|
|
|
|
void sys_adc_calibration(u8 write, u16 *offset, u16 *gain)
|
|
{
|
|
extern flash_t flash;
|
|
if(write){
|
|
// backup
|
|
u8 *pbuf = RtlMalloc(FLASH_SECTOR_SIZE);
|
|
if(!pbuf) return;
|
|
device_mutex_lock(RT_DEV_LOCK_FLASH);
|
|
flash_stream_read(&flash, FLASH_SYSTEM_DATA_ADDR, FLASH_SECTOR_SIZE, pbuf);
|
|
memcpy((char*)pbuf+FLASH_ADC_PARA_OFFSET, offset, 2);
|
|
memcpy((char*)pbuf+FLASH_ADC_PARA_OFFSET+2, gain, 2);
|
|
flash_erase_sector(&flash, FLASH_RESERVED_DATA_BASE);
|
|
flash_stream_write(&flash, FLASH_RESERVED_DATA_BASE, FLASH_SECTOR_SIZE, pbuf);
|
|
// Write
|
|
// flash_stream_read(&flash, FLASH_RESERVED_DATA_BASE, FLASH_SECTOR_SIZE, pbuf);
|
|
flash_erase_sector(&flash, FLASH_SYSTEM_DATA_ADDR);
|
|
flash_stream_write(&flash, FLASH_SYSTEM_DATA_ADDR, FLASH_SECTOR_SIZE, pbuf);
|
|
device_mutex_unlock(RT_DEV_LOCK_FLASH);
|
|
RtlMfree(pbuf, FLASH_SECTOR_SIZE);
|
|
printf("Store ADC calibration success.\n");
|
|
}
|
|
device_mutex_lock(RT_DEV_LOCK_FLASH);
|
|
flash_stream_read(&flash, FLASH_ADC_PARA_BASE, 2, (u8*)offset);
|
|
flash_stream_read(&flash, FLASH_ADC_PARA_BASE+2, 2, (u8*)gain);
|
|
device_mutex_unlock(RT_DEV_LOCK_FLASH);
|
|
|
|
printf("ADC offset = 0x%04X, gain = 0x%04X.\n", *offset, *gain);
|
|
}
|
|
|
|
/**
|
|
* @brief system software reset
|
|
*
|
|
* @return None
|
|
*
|
|
*/
|
|
void sys_reset(void)
|
|
{
|
|
// Set processor clock to default before system reset
|
|
HAL_WRITE32(SYSTEM_CTRL_BASE, 0x14, 0x00000021);
|
|
HalDelayUs(100*1000);
|
|
|
|
// Cortex-M3 SCB->AIRCR
|
|
HAL_WRITE32(0xE000ED00, 0x0C, (0x5FA << 16) | // VECTKEY
|
|
(HAL_READ32(0xE000ED00, 0x0C) & (7 << 8)) | // PRIGROUP
|
|
(1 << 2)); // SYSRESETREQ
|
|
}
|
|
|
|
u8 sys_is_sdram_power_on(void)
|
|
{
|
|
#ifdef CONFIG_SDR_EN
|
|
// u8 ison = 0;
|
|
|
|
//#if defined ( __ICCARM__ )
|
|
return IsSdrPowerOn();
|
|
//#endif
|
|
|
|
// return ison;
|
|
#else
|
|
return 0;
|
|
#endif
|
|
}
|
|
|
|
void sys_sdram_off(void)
|
|
{
|
|
#ifdef CONFIG_SDR_EN
|
|
//#if defined ( __ICCARM__ )
|
|
if (IsSdrPowerOn()) {
|
|
SdrPowerOff();
|
|
}
|
|
//#endif
|
|
#endif
|
|
}
|