ubs-serial-rs485: First solidly working version.

Needs major refactoring to split out the _actual_ arch dependent pieces.
Needs parity and more complete baud rate support.
Needs rs485 support.

1 files changed, 50 insertions, 0 deletions

diff --git a/tests/usb-serial-rs485/syscfg.h b/tests/usb-serial-rs485/syscfg.h
new file mode 100644
index 0000000..7e2a6d8
--- /dev/null
+++ b/tests/usb-serial-rs485/syscfg.h
@@ -0,0 +1,50 @@
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2014 Karl Palsson <karlp@tweak.net.au>
+ *
+ * This library is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU Lesser General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * This library is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this library.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef SYSCFG_H
+#define	SYSCFG_H
+
+#ifdef	__cplusplus
+extern "C" {
+#endif
+
+/* TODO: should really make a stm32f4discovery.h file... */
+
+#define LED_RX_PORT	GPIOD
+#define LED_RX_PIN	GPIO15  /* Blue, but you won't see this one much */
+#define LED_TX_PORT	GPIOD
+#define LED_TX_PIN	GPIO13  /* orange */
+/* On stm32f4 discovery, this is actually another led... */
+#define RS485DE_PORT	GPIOD
+#define RS485DE_PIN	GPIO14  /* red */
+
+#define STREAM_USART2_TX 6
+
+#define STIMULUS_RING_DRAIN 2
+#define STIMULUS_RING_PUSH 3
+#define STIMULUS_TXC 4
+#define STIMULUS_TX 5
+
+
+#ifdef	__cplusplus
+}
+#endif
+
+#endif	/* SYSCFG_H */
+