From: bomellberg <bo.mellberg@physio-control.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] loadb problem. Hangs on START_CHAR
Date: Mon, 17 Nov 2014 06:23:04 -0700 (MST) [thread overview]
Message-ID: <1416230584402-196545.post@n7.nabble.com> (raw)
In-Reply-To: <20141117123937.62BF03814FF@gemini.denx.de>
"The fastest pulse" = the time that one bit encompasses.
The following picture shows sending the character 'U' (0x01010101):
<http://u-boot.10912.n7.nabble.com/file/n196545/tek00004.png>
Channel 1 shows the 'U' sent from the PC. Channel 2 shows the 'U' sent as
reply from the board, which is also displayed on the console. To me it seems
fine, with a trailing stop bit as well.
I have not altered the 8N1 configuration in the config files for the board.
The only change is the use of USART3 instead of USART0. The PC is set to
8N1-115200.
--
View this message in context: http://u-boot.10912.n7.nabble.com/loadb-problem-Hangs-on-START-CHAR-tp195144p196545.html
Sent from the U-Boot mailing list archive at Nabble.com.
next prev parent reply other threads:[~2014-11-17 13:23 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-11-07 12:53 [U-Boot] loadb problem. Hangs on START_CHAR bomellberg
2014-11-10 12:33 ` bomellberg
2014-11-10 12:51 ` Wolfgang Denk
2014-11-10 12:56 ` bomellberg
2014-11-17 9:54 ` bomellberg
2014-11-17 11:44 ` Wolfgang Denk
2014-11-17 11:57 ` bomellberg
2014-11-17 12:37 ` Wolfgang Denk
2014-11-17 12:38 ` bomellberg
2014-11-17 13:30 ` Wolfgang Denk
2014-11-17 13:44 ` bomellberg
2014-11-17 16:20 ` Wolfgang Denk
2014-11-17 17:04 ` [U-Boot] loadb problem. (was: Hangs on START_CHAR) bomellberg
2014-11-17 12:39 ` [U-Boot] loadb problem. Hangs on START_CHAR Wolfgang Denk
2014-11-17 13:23 ` bomellberg [this message]
2014-11-17 13:34 ` Wolfgang Denk
2014-11-18 8:43 ` [U-Boot] [SOLVED] loadb problem bomellberg
2014-11-18 18:38 ` Wolfgang Denk
2014-11-18 20:46 ` bomellberg
2014-11-19 12:16 ` Wolfgang Denk
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