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| author | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-05-22 18:52:25 +0000 |
|---|---|---|
| committer | gdisirio <gdisirio@35acf78f-673a-0410-8e92-d51de3d6d3f4> | 2012-05-22 18:52:25 +0000 |
| commit | bbea7269342e2418fd57a567d6d842b39e572f23 (patch) | |
| tree | 6340cd129edaf38d617a7d247ee9e125fa42742d /os/hal/platforms/STM32/sdc_lld.h | |
| parent | 8e0b313cc4dcc9c2572252a6e12c65a1694fae53 (diff) | |
| download | ChibiOS-bbea7269342e2418fd57a567d6d842b39e572f23.tar.gz ChibiOS-bbea7269342e2418fd57a567d6d842b39e572f23.tar.bz2 ChibiOS-bbea7269342e2418fd57a567d6d842b39e572f23.zip | |
git-svn-id: svn://svn.code.sf.net/p/chibios/svn/trunk@4228 35acf78f-673a-0410-8e92-d51de3d6d3f4
Diffstat (limited to 'os/hal/platforms/STM32/sdc_lld.h')
| -rw-r--r-- | os/hal/platforms/STM32/sdc_lld.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/os/hal/platforms/STM32/sdc_lld.h b/os/hal/platforms/STM32/sdc_lld.h index 292688e40..a2cb6472d 100644 --- a/os/hal/platforms/STM32/sdc_lld.h +++ b/os/hal/platforms/STM32/sdc_lld.h @@ -145,6 +145,10 @@ * @brief SDIO data timeouts in SDIO clock cycles.
*/
#if (defined(STM32F4XX) || defined(STM32F2XX))
+#if !STM32_CLOCK48_REQUIRED
+#error "SDIO requires STM32_CLOCK48_REQUIRED to be enabled"
+#endif
+
#define STM32_SDC_WRITE_TIMEOUT \
(((STM32_PLL48CLK / (STM32_SDIO_DIV_HS + 2)) / 1000) * SDC_WRITE_TIMEOUT_MS)
#define STM32_SDC_READ_TIMEOUT \
|