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mod: blinking nano while flashing FW #38

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Merged
merged 1 commit into from
Nov 22, 2024
Merged

mod: blinking nano while flashing FW #38

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20 changes: 19 additions & 1 deletion arduino_alvik/arduino_alvik.py
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Original file line number Diff line number Diff line change
Expand Up @@ -2105,6 +2105,19 @@ def update_firmware(file_path: str):
STM32_eraseMEM,
STM32_writeMEM, )

def flash_toggle():
i = 0

while True:
if i == 0:
LEDR.value(1)
LEDG.value(0)
else:
LEDR.value(0)
LEDG.value(1)
i = (i + 1) % 2
yield

if CHECK_STM32.value() is not 1:
print("Turn on your Alvik to continue...")
while CHECK_STM32.value() is not 1:
Expand All @@ -2121,8 +2134,13 @@ def update_firmware(file_path: str):
STM32_eraseMEM(0xFFFF)

print("\nWRITING MEM")
STM32_writeMEM(file_path)
toggle = flash_toggle()
STM32_writeMEM(file_path, toggle)

print("\nDONE")
print("\nLower Boot0 and reset STM32")

LEDR.value(1)
LEDG.value(1)

STM32_endCommunication()
4 changes: 3 additions & 1 deletion arduino_alvik/stm32_flash.py
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Original file line number Diff line number Diff line change
Expand Up @@ -296,7 +296,7 @@ def STM32_readMEM(pages: int):
_incrementAddress(readAddress)


def STM32_writeMEM(file_path: str):
def STM32_writeMEM(file_path: str, toggle: "Generator" = None):

with open(file_path, 'rb') as f:
print(f"Flashing {file_path}\n")
Expand Down Expand Up @@ -326,6 +326,8 @@ def STM32_writeMEM(file_path: str):
sys.stdout.write(f"{int((i/file_pages)*100)}%")
i = i + 1
_incrementAddress(writeAddress)
if toggle is not None:
next(toggle)


def _STM32_standardEraseMEM(pages: int, page_list: bytearray = None):
Expand Down