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Writing signals events

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This commit is contained in:
Fred Sundvik 2016-02-21 18:51:10 +02:00
parent 2710361cd8
commit fe1db50fc3
3 changed files with 35 additions and 5 deletions
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22
serial_link/protocol/transport.h
View file

@ -26,6 +26,7 @@ SOFTWARE.
#define SERIAL_LINK_TRANSPORT_H
#include "protocol/triple_buffered_object.h"
#include "system/system.h"
#define NUM_SLAVES 8
#define LOCAL_OBJECT_EXTRA 16
@ -65,7 +66,12 @@ typedef struct { \
.object_type = MASTER_TO_ALL_SLAVES, \
.object_size = sizeof(type), \
} \
};
}; \
type* begin_write_##name(void) { \
}\
void end_write_##name(void) { \
signal_data_written(); \
}
#define MASTER_TO_SINGLE_SLAVE_OBJECT(name, type) \
REMOTE_OBJECT_HELPER(name, type, NUM_SLAVES, 1) \
@ -74,7 +80,12 @@ typedef struct { \
.object_type = MASTER_TO_SINGLE_SLAVE, \
.object_size = sizeof(type), \
} \
};
}; \
type* begin_write_##name(uint8_t slave) { \
}\
void end_write_##name(uint8_t slave) { \
signal_data_written(); \
}
#define SLAVE_TO_MASTER_OBJECT(name, type) \
REMOTE_OBJECT_HELPER(name, type, 1, NUM_SLAVES) \
@ -83,7 +94,12 @@ typedef struct { \
.object_type = SLAVE_TO_MASTER, \
.object_size = sizeof(type), \
} \
};
}; \
type* begin_write_##name(void) { \
}\
void end_write_##name(void) { \
signal_data_written(); \
}
#define REMOTE_OBJECT(name) (remote_object_t*)&remote_object_##name

4
serial_link/system/system.h
View file

@ -26,11 +26,11 @@ SOFTWARE.
#define SERIAL_LINK_SYSTEM_H
void serial_link_lock() {
}
void serial_link_unlock() {
}
void signal_data_written(void);
#endif

14
serial_link/tests/transport_tests.c
View file

@ -23,8 +23,13 @@ SOFTWARE.
*/
#include <cgreen/cgreen.h>
#include <cgreen/mocks.h>
#include "protocol/transport.c"
void signal_data_written(void) {
mock();
}
typedef struct {
uint32_t test;
} test_object1_t;
@ -51,4 +56,13 @@ BeforeEach(Transport) {
AfterEach(Transport) {}
Ensure(Transport, write_to_local_signals_an_event) {
begin_write_master_to_slave();
expect(signal_data_written);
end_write_master_to_slave();
begin_write_slave_to_master();
expect(signal_data_written);
end_write_slave_to_master();
begin_write_master_to_single_slave(1);
expect(signal_data_written);
end_write_master_to_single_slave(1);
}