diff options
Diffstat (limited to 'os/ports/GCC/ARMCMx/port.dox')
| -rw-r--r-- | os/ports/GCC/ARMCMx/port.dox | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/os/ports/GCC/ARMCMx/port.dox b/os/ports/GCC/ARMCMx/port.dox index 3556d3196..2f91f27f3 100644 --- a/os/ports/GCC/ARMCMx/port.dox +++ b/os/ports/GCC/ARMCMx/port.dox @@ -106,6 +106,20 @@ * stack where all the interrupts and exceptions are processed.
* - The threads are started in thread-privileged mode.
* - Interrupt nesting and the other advanced core/NVIC features are supported.
+ * - When using an STM32 one of the following macros must be defined on the
+ * compiler command line or in a file named <tt>board.h</tt>:
+ * - @p STM32F10X_LD
+ * - @p STM32F10X_MD
+ * - @p STM32F10X_HD
+ * - @p STM32F10X_CL
+ * .
+ * This is required in order to include a vectors table with the correct
+ * length for the STM32 model, see the file
+ * <tt>./os/ports/GCC/ARMCMx/STM32F10x/vectors.s</tt>.
+ * - The Cortex-Mx port is perfectly generic, support for more devices can be
+ * easily added by adding a subdirectory under <tt>./os/ports/GCC/ARMCMx</tt>
+ * and giving it the name of the new device, then copy the files from another
+ * device into the new directory and customize them for the new device.
* .
* @ingroup gcc
*/
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