Merge branch 'master'

[fw/altos] / src / samd21 / ao_serial.h

diff --git a/src/samd21/ao_serial.h b/src/samd21/ao_serial.h
new file mode 100644 (file)
index 0000000..1120f65
--- /dev/null
+++ b/src/samd21/ao_serial.h
@@ -0,0 +1,163 @@
+/*
+ * Copyright © 2012 Keith Packard <keithp@keithp.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License along
+ * with this program; if not, write to the Free Software Foundation, Inc.,
+ * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA.
+ */
+
+#ifndef _AO_SERIAL_H_
+#define _AO_SERIAL_H_
+
+#define AO_SERIAL_SPEED_4800   0
+#define AO_SERIAL_SPEED_9600   1
+#define AO_SERIAL_SPEED_19200  2
+#define AO_SERIAL_SPEED_57600  3
+#define AO_SERIAL_SPEED_115200 4
+
+#if HAS_SERIAL_0
+extern struct ao_samd21_usart  ao_samd21_usart0;
+
+char
+ao_serial0_getchar(void);
+
+int
+_ao_serial0_pollchar(void);
+
+uint8_t
+_ao_serial0_sleep_for(uint16_t timeout);
+
+void
+ao_serial0_putchar(char c);
+
+void
+ao_serial0_drain(void);
+
+void
+ao_serial0_set_speed(uint8_t speed);
+#endif
+
+#if HAS_SERIAL_1
+extern struct ao_samd21_usart  ao_samd21_usart1;
+
+char
+ao_serial1_getchar(void);
+
+int
+_ao_serial1_pollchar(void);
+
+uint8_t
+_ao_serial1_sleep_for(uint16_t timeout);
+
+void
+ao_serial1_putchar(char c);
+
+void
+ao_serial1_drain(void);
+
+void
+ao_serial1_set_speed(uint8_t speed);
+#endif
+
+#if HAS_SERIAL_2
+extern struct ao_samd21_usart  ao_samd21_usart2;
+
+char
+ao_serial2_getchar(void);
+
+int
+_ao_serial2_pollchar(void);
+
+uint8_t
+_ao_serial2_sleep_for(uint16_t timeout);
+
+void
+ao_serial2_putchar(char c);
+
+void
+ao_serial2_drain(void);
+
+void
+ao_serial2_set_speed(uint8_t speed);
+#endif
+
+#if HAS_SERIAL_3
+extern struct ao_samd21_usart  ao_samd21_usart3;
+
+char
+ao_serial3_getchar(void);
+
+int
+_ao_serial3_pollchar(void);
+
+uint8_t
+_ao_serial3_sleep_for(uint16_t timeout);
+
+void
+ao_serial3_putchar(char c);
+
+void
+ao_serial3_drain(void);
+
+void
+ao_serial3_set_speed(uint8_t speed);
+#endif
+
+#if HAS_SERIAL_4
+extern struct ao_samd21_usart  ao_samd21_usart4;
+
+char
+ao_serial4_getchar(void);
+
+int
+_ao_serial4_pollchar(void);
+
+uint8_t
+_ao_serial4_sleep_for(uint16_t timeout);
+
+void
+ao_serial4_putchar(char c);
+
+void
+ao_serial4_drain(void);
+
+void
+ao_serial4_set_speed(uint8_t speed);
+#endif
+
+#if HAS_SERIAL_5
+extern struct ao_samd21_usart  ao_samd21_usart5;
+
+char
+ao_serial5_getchar(void);
+
+int
+_ao_serial5_pollchar(void);
+
+uint8_t
+_ao_serial5_sleep_for(uint16_t timeout);
+
+void
+ao_serial5_putchar(char c);
+
+void
+ao_serial5_drain(void);
+
+void
+ao_serial5_set_speed(uint8_t speed);
+#endif
+
+void
+ao_serial_init(void);
+
+#endif /* _AO_SERIAL_H_ */