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examples: Cleanup Python examples

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Signed-off-by: Manivannan Sadhasivam <manivannan.sadhasivam@linaro.org>
Signed-off-by: Brendan Le Foll <brendan.le.foll@intel.com>
This commit is contained in:
Manivannan Sadhasivam
2018-01-30 11:32:18 +05:30
committed by Brendan Le Foll
parent c7faa20c14
commit eda9d03547
15 changed files with 243 additions and 112 deletions
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22
examples/python/uart_receiver.py
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@@ -21,11 +21,14 @@
# LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
# OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
# WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE
#
# Example Usage: Expects 'X' flag from the sender. This example requires
# `uart_sender.py` to be running on the other end.
import mraa
# Initialize UART
u=mraa.Uart(0)
# Initialise UART
u = mraa.Uart(0)
# Set UART parameters
u.setBaudRate(115200)
@@ -35,10 +38,11 @@ u.setFlowcontrol(False, False)
# Start a neverending loop waiting for data to arrive.
# Press Ctrl+C to get out of it.
while True:
if u.dataAvailable():
# We are doing 1-byte reads here
data_byte = u.readStr(1)
print(data_byte)
# Just a two-way half-duplex communication example, "X" is a flag
if data_byte == "X":
u.writeStr("Yes, master!")
if u.dataAvailable():
# We are doing 1-byte reads here
data_byte = u.readStr(1)
print(data_byte)
# Just a two-way half-duplex communication example, "X" is a flag
if data_byte == "X":
u.writeStr("Yes, master!")