From: Uwe Hermann <redacted>
Date: Thu, 14 Jun 2012 00:02:42 +0000 (+0200)
Subject: srd: uart_dump: Fix file output (flush).
X-Git-Tag: libsigrokdecode-0.1.1~80
X-Git-Url: https://sigrok.org/gitweb/?p=libsigrokdecode.git;a=commitdiff_plain;h=c1c1d34feecda97ab42fb7c3b9f7cb8a6fed190e

srd: uart_dump: Fix file output (flush).

We need to flush the file output buffer(s), lacking a stop() call in
PDs at the moment, which could do the flush (or file close()) only once
at the end of the PD "session".
---

diff --git a/decoders/uart_dump/uart_dump.py b/decoders/uart_dump/uart_dump.py
index 6ed0b61..8f190bc 100644
--- a/decoders/uart_dump/uart_dump.py
+++ b/decoders/uart_dump/uart_dump.py
@@ -95,16 +95,20 @@ class Decoder(srd.Decoder):
         if self.f != None:
             if self.options['rx'] == 'yes' and rxtx == RX:
                 self.f.write(c)
+                self.f.flush()
             if self.options['tx'] == 'yes' and rxtx == TX:
                 self.f.write(c)
+                self.f.flush()
 
         # Output RX data to 'filename_rx'.
         if self.f_rx != None:
             if self.options['rx'] == 'yes' and rxtx == RX:
                 self.f_rx.write(c)
+                self.f_rx.flush()
 
         # Output TX data to 'filename_tx'.
         if self.f_tx != None:
             if self.options['tx'] == 'yes' and rxtx == TX:
                 self.f_tx.write(c)
+                self.f_tx.flush()