From 8fbf61ced1f05431cb40ad29a99d8fc2aadff129 Mon Sep 17 00:00:00 2001
From: 7west <33707859+7west@users.noreply.github.com>
Date: Tue, 23 Feb 2021 15:31:54 -0500
Subject: [PATCH] A potentially better example for UART on the Pico

---
 uart/uart.py | 35 +++++++++++++----------------------
 1 file changed, 13 insertions(+), 22 deletions(-)

diff --git a/uart/uart.py b/uart/uart.py
index 87bd2df..c8d9f9c 100644
--- a/uart/uart.py
+++ b/uart/uart.py
@@ -1,22 +1,13 @@
-from machine import UART, Pin
-from time import sleep_us
-
-class myUART(UART):
-    def readUntil(self, termination, maxlen=-1, includeTermination=True):
-        result = ''
-        while maxlen < 0 or len(result) < maxlen:
-            if self.any():
-                #print("here")
-                result += chr(self.read(1)[0])
-                #print(result)
-                if result.endswith(termination):
-                    if not includeTermination:
-                        result = result[:-len(termination)]
-                    break
-            sleep_us(10)
-        return result
-
-uart = myUART(0, baudrate=9600, tx=Pin(0), rx=Pin(1), bits=8, parity=None, stop=1)
-
-uart.write("AT+GMR\r\n")
-print(uart.readUntil('OK',maxlen=-1, includeTermination=True))
\ No newline at end of file
+from machine import UART, Pin
+
+uart1 = UART(1, baudrate=9600, tx=Pin(8), rx=Pin(9), bits=8, parity=None, stop=1)
+uart1.write(b'UART on GPIO8&9 at 9600 baud\n\r')
+
+uart0 = UART(0)
+uart0.write(b'UART on GPIO0&1 at 115200 baud\n\r')
+
+rxData = bytes()
+while uart0.any() > 0:
+    rxData += uart0.read(1)
+
+print(rxData)
\ No newline at end of file