]> sigrok.org Git - libsigrokdecode.git/commitdiff
uart: "Hello World!\r\n" dumps at various baud rates.
authorUwe Hermann <redacted>
Sun, 4 Dec 2011 14:09:21 +0000 (15:09 +0100)
committerUwe Hermann <redacted>
Sun, 4 Dec 2011 14:09:21 +0000 (15:09 +0100)
15 files changed:
uart/hello_world/README [new file with mode: 0644]
uart/hello_world/hello_world_8n1_110.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_115200.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_1200.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_19200.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_230400.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_2400.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_300.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_38400.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_460800.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_4800.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_57600.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_600.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_921600.sr [new file with mode: 0644]
uart/hello_world/hello_world_8n1_9600.sr [new file with mode: 0644]

diff --git a/uart/hello_world/README b/uart/hello_world/README
new file mode 100644 (file)
index 0000000..11d180b
--- /dev/null
@@ -0,0 +1,32 @@
+-------------------------------------------------------------------------------
+Hello World UART output using various options
+-------------------------------------------------------------------------------
+
+This is a collection of example UART communication (only in one direction).
+The repeatedly transmitted data is "Hello World!\r\n", using 8n1 settings.
+
+
+Logic analyzer setup
+--------------------
+
+The logic analyzer used for capturing is a ChronoVu LA8 at a sample rate
+of 5MHz (for baud rates 921600 - 230400), 1MHz (for 115200 - 19200),
+and 625kHz (for baud rates 9600 - 110).
+
+The ChronoVu LA8 probes were connected to the UART like this:
+
+  Probe       UART
+  -------------------
+  0 (green)   TX
+  GND         GND
+
+
+Data
+----
+
+The sigrok command line used was:
+
+  sigrok-cli -d 0:samplerate=<hz> --samples 8388608 -p '1=TX' -o <file>.sr
+
+We capture as many samples as fit into the 8MByte buffer of the logic analyzer.
+
diff --git a/uart/hello_world/hello_world_8n1_110.sr b/uart/hello_world/hello_world_8n1_110.sr
new file mode 100644 (file)
index 0000000..a7a7657
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_110.sr differ
diff --git a/uart/hello_world/hello_world_8n1_115200.sr b/uart/hello_world/hello_world_8n1_115200.sr
new file mode 100644 (file)
index 0000000..f6b9be2
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_115200.sr differ
diff --git a/uart/hello_world/hello_world_8n1_1200.sr b/uart/hello_world/hello_world_8n1_1200.sr
new file mode 100644 (file)
index 0000000..6ce891d
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_1200.sr differ
diff --git a/uart/hello_world/hello_world_8n1_19200.sr b/uart/hello_world/hello_world_8n1_19200.sr
new file mode 100644 (file)
index 0000000..283255f
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_19200.sr differ
diff --git a/uart/hello_world/hello_world_8n1_230400.sr b/uart/hello_world/hello_world_8n1_230400.sr
new file mode 100644 (file)
index 0000000..25db291
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_230400.sr differ
diff --git a/uart/hello_world/hello_world_8n1_2400.sr b/uart/hello_world/hello_world_8n1_2400.sr
new file mode 100644 (file)
index 0000000..5ada24c
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_2400.sr differ
diff --git a/uart/hello_world/hello_world_8n1_300.sr b/uart/hello_world/hello_world_8n1_300.sr
new file mode 100644 (file)
index 0000000..29fcb0b
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_300.sr differ
diff --git a/uart/hello_world/hello_world_8n1_38400.sr b/uart/hello_world/hello_world_8n1_38400.sr
new file mode 100644 (file)
index 0000000..b56a605
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_38400.sr differ
diff --git a/uart/hello_world/hello_world_8n1_460800.sr b/uart/hello_world/hello_world_8n1_460800.sr
new file mode 100644 (file)
index 0000000..0cd5704
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_460800.sr differ
diff --git a/uart/hello_world/hello_world_8n1_4800.sr b/uart/hello_world/hello_world_8n1_4800.sr
new file mode 100644 (file)
index 0000000..eaa55e8
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_4800.sr differ
diff --git a/uart/hello_world/hello_world_8n1_57600.sr b/uart/hello_world/hello_world_8n1_57600.sr
new file mode 100644 (file)
index 0000000..3fad8be
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_57600.sr differ
diff --git a/uart/hello_world/hello_world_8n1_600.sr b/uart/hello_world/hello_world_8n1_600.sr
new file mode 100644 (file)
index 0000000..569c5ee
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_600.sr differ
diff --git a/uart/hello_world/hello_world_8n1_921600.sr b/uart/hello_world/hello_world_8n1_921600.sr
new file mode 100644 (file)
index 0000000..1757bc6
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_921600.sr differ
diff --git a/uart/hello_world/hello_world_8n1_9600.sr b/uart/hello_world/hello_world_8n1_9600.sr
new file mode 100644 (file)
index 0000000..71f8ecf
Binary files /dev/null and b/uart/hello_world/hello_world_8n1_9600.sr differ