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Fix: use delayed write flash page in AvrIspProtocol #6

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Fix: use delayed write flash page in AvrIspProtocol #6

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6 changes: 3 additions & 3 deletions pyedbglib/protocols/avrispprotocol.py
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Original file line number Diff line number Diff line change
Expand Up @@ -264,7 +264,7 @@ def write_lockbits(self, data):
command.extend(data)
self._spi_cmd_resp(command)

def write_flash_page(self, byte_address, data):
def write_flash_page(self, byte_address, data, delay_ms = 5):
"""
Writes a page of flash

Expand All @@ -277,8 +277,8 @@ def write_flash_page(self, byte_address, data):
self.load_address(byte_address >> 1)
command = bytearray([AvrIspProtocol.SPI_CMD_PROGRAM_FLASH])
command.extend(binary.pack_be16(len(data)))
command.extend([0x81]) # Page mode
command.extend([0]) # Not used
command.extend([0x91]) # Write page with timed delay
command.extend([delay_ms])
command.extend([AvrIspProtocol.AVR_LOAD_PAGE_COMMAND])
command.extend([AvrIspProtocol.AVR_WRITE_PAGE_COMMAND])
command.extend([0]) # Not used
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