Peter Drescher / mbed-F401

mbed library with additional peripherals for ST F401 board

Fork of mbed-src by mbed official

This mbed LIB has additional peripherals for ST F401 board

  • UART2 : PA_3 rx, PA_2 tx
  • UART3 : PC_7 rx, PC_6 tx
  • I2C2 : PB_3 SDA, PB_10 SCL
  • I2C3 : PB_4 SDA, PA_8 SCL

Files at this revision

API Documentation at this revision

Revision 83:5a6f638110fe, committed 2014-01-31

Comitter:
mbed_official
Date:
Fri Jan 31 10:15:06 2014 +0000
Parent:
82:0b31dbcd4769
Child:
84:f54042cbc282
Commit message:
Synchronized with git revision 2665d5bac442dc1267d1bf5ff1eb6c90ccc7d0bf

Full URL: https://github.com/mbedmicro/mbed/commit/2665d5bac442dc1267d1bf5ff1eb6c90ccc7d0bf/

Added a new function (mbed_sdk_init) that can be used by the SDK itself to
do initializations before main() is called.

Changed in this revision

common/retarget.cpp Show annotated file Show diff for this revision Revisions of this file
targets/hal/TARGET_NXP/TARGET_LPC176X/TARGET_UBLOX_C027/platform_init.c Show annotated file Show diff for this revision Revisions of this file 
--- a/common/retarget.cpp	Fri Jan 31 10:00:06 2014 +0000
+++ b/common/retarget.cpp	Fri Jan 31 10:15:06 2014 +0000
@@ -398,15 +398,23 @@
 
 // ****************************************************************************
 // mbed_main is a function that is called before main()
+// mbed_sdk_init() is also a function that is called before main(), but unlike
+// mbed_main(), it is not meant for user code, but for the SDK itself to perform
+// initializations before main() is called.
 
 extern "C" WEAK void mbed_main(void);
 extern "C" WEAK void mbed_main(void) {
 }
 
+extern "C" WEAK void mbed_sdk_init(void);
+extern "C" WEAK void mbed_sdk_init(void) {
+}
+
 #if defined(TOOLCHAIN_ARM)
 extern "C" int $Super$$main(void);
 
 extern "C" int $Sub$$main(void) {
+    mbed_sdk_init();
     mbed_main();
     return $Super$$main();
 }
@@ -414,6 +422,7 @@
 extern "C" int __real_main(void);
 
 extern "C" int __wrap_main(void) {
+    mbed_sdk_init();
     mbed_main();
     return __real_main();
 }
@@ -424,6 +433,7 @@
 // code will call a function to setup argc and argv (__iar_argc_argv) if it is defined.
 // Since mbed doesn't use argc/argv, we use this function to call our mbed_main.
 extern "C" void __iar_argc_argv() {
+    mbed_sdk_init();
     mbed_main();
 }
 #endif

--- a/targets/hal/TARGET_NXP/TARGET_LPC176X/TARGET_UBLOX_C027/platform_init.c	Fri Jan 31 10:00:06 2014 +0000
+++ b/targets/hal/TARGET_NXP/TARGET_LPC176X/TARGET_UBLOX_C027/platform_init.c	Fri Jan 31 10:15:06 2014 +0000
@@ -3,7 +3,7 @@
 #include "wait_api.h"
 
  // called before main
-void mbed_main()
+void mbed_sdk_init()
 {
     gpio_t modemEn, modemRst, modemPwrOn, modemLvlOe, modemILvlOe, modemUsbDet;
     gpio_t gpsEn, gpsRst, led, modemRts;