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AP_HAL_ChibiOS: enable heap allocation if flash space for bootloader is > 128K

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bugobliterator 2024-07-05 12:20:35 +10:00 committed by Andrew Tridgell
parent fd80d331cb
commit ceea189fa3
1 changed files with 6 additions and 1 deletions
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7
libraries/AP_HAL_ChibiOS/hwdef/scripts/chibios_hwdef.py
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@ -1260,7 +1260,12 @@ class ChibiOSHWDef(object):
#endif
#define STM32_FLASH_DISABLE_ISR 0
''')
if not self.env_vars['EXT_FLASH_SIZE_MB'] and not args.signed_fw:
# get bootloader flash space, if larger than 128k we can enable Heap
flash_size = self.get_config('FLASH_USE_MAX_KB', type=int, default=0)
if flash_size == 0:
flash_size = self.get_config('FLASH_SIZE_KB', type=int)
flash_length = min(flash_size, self.get_config('FLASH_BOOTLOADER_LOAD_KB', type=int))
if not self.env_vars['EXT_FLASH_SIZE_MB'] and not args.signed_fw and flash_length < 128:
f.write('''
#ifndef CH_CFG_USE_MEMCORE
#define CH_CFG_USE_MEMCORE FALSE