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author | bryan newbold <bnewbold@robocracy.org> | 2014-10-16 20:20:20 -0700 |
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committer | bryan newbold <bnewbold@robocracy.org> | 2014-10-16 20:20:20 -0700 |
commit | dba5a9fe68ebb996eeee69fa9b573fe5a1561ce2 (patch) | |
tree | 6d9c249686b81b2b70da9b9a3dd1e246c221b4b3 /tests/test-serial-flush.cpp | |
parent | 160d861ba3fe50c30891d1abcb2c520be84aaa85 (diff) | |
download | librambutan-dba5a9fe68ebb996eeee69fa9b573fe5a1561ce2.tar.gz librambutan-dba5a9fe68ebb996eeee69fa9b573fe5a1561ce2.zip |
refactor: move test-style examples to ./tests
Diffstat (limited to 'tests/test-serial-flush.cpp')
-rw-r--r-- | tests/test-serial-flush.cpp | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tests/test-serial-flush.cpp b/tests/test-serial-flush.cpp new file mode 100644 index 0000000..409d1f9 --- /dev/null +++ b/tests/test-serial-flush.cpp @@ -0,0 +1,38 @@ +/* + * Tests the "flush" Serial function. + */ + +#include <wirish/wirish.h> + +void setup() { + Serial1.begin(9600); + Serial1.println("Hello world!"); +} + +void loop() { + Serial1.println("Waiting for multiple input..."); + while (Serial1.available() < 5) + ; + Serial1.println(Serial1.read()); + Serial1.println(Serial1.read()); + Serial1.flush(); + + if (Serial1.available()) { + Serial1.println("FAIL! Still had junk in the buffer..."); + } +} + +// Force init to be called *first*, i.e. before static object allocation. +// Otherwise, statically allocated objects that need libmaple may fail. +__attribute__((constructor)) void premain() { + init(); +} + +int main(void) { + setup(); + + while (true) { + loop(); + } + return 0; +} |