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Diffstat (limited to 'examples/stm32/f1/stm32-h103/spi/spi.c')
-rw-r--r--examples/stm32/f1/stm32-h103/spi/spi.c50
1 files changed, 50 insertions, 0 deletions
diff --git a/examples/stm32/f1/stm32-h103/spi/spi.c b/examples/stm32/f1/stm32-h103/spi/spi.c
new file mode 100644
index 0000000..89b8a68
--- /dev/null
+++ b/examples/stm32/f1/stm32-h103/spi/spi.c
@@ -0,0 +1,50 @@
+/*
+ * This file is part of the libopencm3 project.
+ *
+ * Copyright (C) 2010 Uwe Hermann <uwe@hermann-uwe.de>
+ *
+ * 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 3 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, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <libopencm3/stm32/f1/rcc.h>
+#include <libopencm3/stm32/spi.h>
+
+void clock_setup(void)
+{
+ rcc_clock_setup_in_hse_8mhz_out_72mhz();
+}
+
+void spi_setup(void)
+{
+ /* TODO */
+}
+
+void gpio_setup(void)
+{
+ /* TODO */
+}
+
+int main(void)
+{
+ clock_setup();
+ gpio_setup();
+ spi_setup();
+
+ while (1) {
+ spi_write(SPI1, 0xaa);
+ spi_write(SPI1, 0x55);
+ }
+
+ return 0;
+}