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wip

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This commit is contained in:
Sergey Shchelkanov 2023-05-30 15:48:00 +03:00
parent b9e217f356
commit 48811516a4
1 changed files with 12 additions and 8 deletions
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20
mik32_spifi.py
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@ -286,7 +286,7 @@ def spifi_wait_busy(openocd: OpenOcdTclRpc):
def spifi_chip_erase(openocd: OpenOcdTclRpc):
print("Chip erase...")
spifi_intrq_clear(openocd)
# spifi_intrq_clear(openocd)
openocd.write_word(SPIFI_CONFIG_STAT, openocd.read_word(
SPIFI_CONFIG_STAT) | SPIFI_CONFIG_STAT_INTRQ_M)
openocd.write_word(SPIFI_CONFIG_CMD, (SECTOR_ERASE_COMMAND << SPIFI_CONFIG_CMD_OPCODE_S) |
@ -299,8 +299,6 @@ def spifi_sector_erase(openocd: OpenOcdTclRpc, address: int):
print("Erase sector %s..." % hex(address))
openocd.write_word(SPIFI_CONFIG_ADDR, address)
# spifi_intrq_clear(openocd)
openocd.write_word(SPIFI_CONFIG_STAT, openocd.read_word(
SPIFI_CONFIG_STAT) | SPIFI_CONFIG_STAT_INTRQ_M)
openocd.write_word(SPIFI_CONFIG_STAT, openocd.read_word(
SPIFI_CONFIG_STAT) | SPIFI_CONFIG_STAT_INTRQ_M)
openocd.write_word(SPIFI_CONFIG_CMD, (CHIP_ERASE_COMMAND << SPIFI_CONFIG_CMD_OPCODE_S) |
@ -386,17 +384,20 @@ class EraseType(Enum):
def spifi_erase(openocd, erase_type: EraseType = EraseType.CHIP_ERASE, sectors: List[int] = []):
result = 0
if erase_type == EraseType.CHIP_ERASE:
spifi_write_enable(openocd)
spifi_chip_erase(openocd)
spifi_wait_busy(openocd)
spifi_check_erase(openocd, 0, 4096)
result |= spifi_check_erase(openocd, 0, 4096)
elif erase_type == EraseType.SECTOR_ERASE:
for sector in sectors:
spifi_write_enable(openocd)
spifi_sector_erase(openocd, sector)
spifi_wait_busy(openocd)
spifi_check_erase(openocd, sector, sector + 0x800)
result |= spifi_check_erase(openocd, sector, sector + 0x800)
return result
def spifi_write(openocd: OpenOcdTclRpc, address: int, data: List[int], data_len: int):
@ -521,8 +522,11 @@ def write_pages(pages: Dict[int, List[int]], openocd: OpenOcdTclRpc, is_resume=T
else:
erase_type = EraseType.SECTOR_ERASE
spifi_erase(openocd, erase_type, get_segments_list(list(pages), 4*1024))
address = 0
result = spifi_erase(openocd, erase_type, get_segments_list(list(pages), 4*1024))
if result == 1:
print("Erase error")
return result
spifi_quad_enable(openocd)
@ -539,7 +543,7 @@ def write_pages(pages: Dict[int, List[int]], openocd: OpenOcdTclRpc, is_resume=T
result = spifi_check_program(openocd, page_offset, 256, page_bytes)
if result == 1:
print("Data error")
print("Program error")
return result
spifi_quad_disable(openocd)