examples/bluetooth/ble_uart_peripheral.py: Add usage demo.

This commit is contained in:
Jim Mussared 2019-10-22 01:04:48 +11:00
parent 2c1f269918
commit 9c5262f25e
1 changed files with 26 additions and 2 deletions

View File

@ -75,5 +75,29 @@ class BLEUART:
self._ble.gap_advertise(interval_us, adv_data=self._payload)
# ble = bluetooth.BLE()
# uart = BLEUART(ble)
def demo():
import time
ble = bluetooth.BLE()
uart = BLEUART(ble)
def on_rx():
print('rx: ', uart.read().decode().strip())
uart.irq(handler=on_rx)
nums = [4, 8, 15, 16, 23, 42]
i = 0
try:
while True:
uart.write(str(nums[i]) + '\n')
i = (i + 1) % len(nums)
time.sleep_ms(1000)
except KeyboardInterrupt:
pass
uart.close()
if __name__ == '__main__':
demo()