【完善】串口例程

examples/stm32l4_pandora/uart.py

@@ -10,10 +10,9 @@
 
 from machine import UART
 
-uart = UART(1, 9600)                          # init with given baudrate
-uart.init(9600, bits=8, parity=None, stop=1)  # init with given parameters
-uart.read(10)                                 # read 10 characters, returns a bytes object
-uart.read()                                   # read all available characters
-uart.readline()                               # read a line
-uart.readinto(buf)                            # read and store into the given buffer
-uart.write('abc')                             # write the 3 characters
+uart = UART(1, 115200)                          # init with given baudrate
+uart.init(115200, bits=8, parity=None, stop=1)  # init with given parameters
+uart.read(10)                                   # read 10 characters, returns a bytes object
+uart.read()                                     # read all available characters
+uart.readline()                                 # read a line
+uart.write('abc')                               # write the 3 characters