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authorMarti Bolivar <mbolivar@leaflabs.com>2012-05-08 11:40:46 -0400
committerMarti Bolivar <mbolivar@leaflabs.com>2012-05-08 11:40:46 -0400
commitd03ab7f8cfbf02ba68cfe1e3c28cfa6b37c3a8c6 (patch)
treec314a3dcee06a23c8c006d40de844a37a6327ed2 /libmaple/stm32f1
parent7ed7ff2280bd0d2a73ca2577a6da212b510c7694 (diff)
downloadlibrambutan-d03ab7f8cfbf02ba68cfe1e3c28cfa6b37c3a8c6.tar.gz
librambutan-d03ab7f8cfbf02ba68cfe1e3c28cfa6b37c3a8c6.zip
stm32f1: stm32.h: Cosmetics.
Signed-off-by: Marti Bolivar <mbolivar@leaflabs.com>
Diffstat (limited to 'libmaple/stm32f1')
-rw-r--r--libmaple/stm32f1/include/series/stm32.h14
1 files changed, 10 insertions, 4 deletions
diff --git a/libmaple/stm32f1/include/series/stm32.h b/libmaple/stm32f1/include/series/stm32.h
index d7ec2ea..60af6b5 100644
--- a/libmaple/stm32f1/include/series/stm32.h
+++ b/libmaple/stm32f1/include/series/stm32.h
@@ -78,9 +78,9 @@ extern "C" {
#elif defined(MCU_STM32F103CB)
# define STM32_F1_LINE STM32_F1_LINE_PERFORMANCE
- /* This STM32_NR_GPIO_PORTS is not strictly true, but only pins 0
- * and exist, and they're used for OSC (e.g. on e.g. LeafLabs
- * Maple Mini), so we'll live with this for now. */
+ /* This STM32_NR_GPIO_PORTS is not true, but only pins 0 and
+ * exist, and they're used for OSC (e.g. on LeafLabs' Maple Mini),
+ * so we'll live with this for now. */
# define STM32_NR_GPIO_PORTS 3
# define STM32_SRAM_END ((void*)0x20005000)
# define STM32_MEDIUM_DENSITY
@@ -166,7 +166,13 @@ extern "C" {
#elif STM32_F1_LINE == STM32_F1_LINE_CONNECTIVITY /* TODO */
#endif
-/* Make sure we have the F1-specific defines we need. */
+/*
+ * Sanity checks.
+ *
+ * Make sure we have the F1-specific defines we need.
+ * <libmaple/stm32.h> will check that we've defined everything it needs.
+ */
+
#if !defined(STM32_F1_LINE)
#error "Bad STM32F1 configuration. Check STM32F1 <series/stm32.h> header."
#endif