per @c1728p9
Update the Callback class to handle a NULL thunk by returning 0
rather than trying to call the thunk. This fixes a crash that occurs
on some targets when the TX uart handler is not attached.
Background:
The K64F HAL uart implementation calls the TX interrupt handler
every time a uart interrupt occurs while the TX register is empty.
It does not check to see if the TX interrupt has been enabled.
This means that the TX interrupt can and typically does get
run on RX events. This causes a crash with the newer callback
code which did not (prior to this patch) support a NULL thunk.
- Adopt C++11 style template arguments, requires rename to Callback
- Add constructor for C style callback functions
- Add constructor for Callbacks
- Add static function for passing to C style callbacks
We need to remove *can_api.c* file accordingly to new directory structure.
Without that we can't compile any CAN mBed test.
Change-Id: I3d4f798ad75ec1b4c4a1d7ed877e71b7db6bf60f
This path fixes issue #816.
Current value of TIM_MST->CNT is read in interrupt context only.
This avoids master timer overflow without SlaveCounter update.
Change-Id: I8e2ec02ce7539a4c044c7e3dfe6bedc9fcdf7736
This path fixes issue #816.
Current value of TIM_MST->CNT is read in interrupt context only.
This avoids master timer overflow without SlaveCounter update.
Change-Id: Iaaf7b9eb33aa8d8992e9354ca5e21bf01ec2413d
This path fixes issue #816.
Current value of TIM_MST->CNT is read in interrupt context only.
This avoids master timer overflow without SlaveCounter update.
Change-Id: Ie7a9bfce76990f85caa84264450d053604af33e5
Both STM32F0xx and STM32F1xx are using a 16-bit timer as a internal ticker
but the mBed ticker needs a 32-bit timer implementation, so the upper part
of that 32-bit timer is being calculated in software.
Software bug has been fixed where continous HIGH/LOW voltage levels
could be observerd for 65ms due to 16-bit timer overflow.
Now current value of TIM_MST->CNT is stored in cnt_val and is
updated in interrupt context only. This avoids master timer
overflow without SlaveCounter update.
This fix is only for platforms which already implements a 16-bit timer:
F103RB, F070RB, F030R8
Change-Id: I205c70ce155b373c6593ead93ade9ec38993f7f9
This was causing errors at my machine (for programs like MBED_10, RTOS_1):
Error[Li005]: no definition for "__semihost" [referenced from
semihost_api.o(mbed.a)]
[ERROR] Error[Li005]: no definition for "__semihost" [referenced from
semihost_api.o(mbed.a)]
Christopher Haster
0xc0170
Bartosz Szczepanski
Rafal Kula
Mihail Stoyanov
Mihail Stoyanov