diff options
| author | Paolo Bonzini <pbonzini@redhat.com> | 2019-03-18 15:09:51 +0100 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2019-06-03 14:03:01 +0200 |
| commit | e8ecb706a8a3a75ea45387a3561b6debed9cacc3 (patch) | |
| tree | e0074f37da7f4dce193e64c8d11192762429e366 /tests/ds1338-test.c | |
| parent | 7d8ada6e4d20b47dcf42d22fc62599a9799eac7a (diff) | |
libqos: move common i2c code to libqos
The functions to read/write 8-bit or 16-bit registers are the same
in tmp105 and pca9552 tests, and in fact they are a special case of
"read block"/"write block" functionality; read block in turn is used
in ds1338-test.
Move everything inside libqos-test, removing the duplication. Account
for the small differences by adding to tmp105-test.c the "read register
after writing" behavior that is specific to it.
Signed-off-by: Paolo Bonzini <pbonzini@redhat.com>
Diffstat (limited to 'tests/ds1338-test.c')
| -rw-r--r-- | tests/ds1338-test.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/tests/ds1338-test.c b/tests/ds1338-test.c index 742dad9113..88f829f241 100644 --- a/tests/ds1338-test.c +++ b/tests/ds1338-test.c @@ -35,17 +35,11 @@ static inline uint8_t bcd2bin(uint8_t x) static void send_and_receive(void) { - uint8_t cmd[1]; uint8_t resp[7]; time_t now = time(NULL); struct tm *tm_ptr = gmtime(&now); - /* reset the index in the RTC memory */ - cmd[0] = 0; - i2c_send(i2c, addr, cmd, 1); - - /* retrieve the date */ - i2c_recv(i2c, addr, resp, 7); + i2c_read_block(i2c, addr, 0, resp, sizeof(resp)); /* check retrieved time againt local time */ g_assert_cmpuint(bcd2bin(resp[4]), == , tm_ptr->tm_mday); |