diff options
Diffstat (limited to 'tests/tmp105-test.c')
| -rw-r--r-- | tests/tmp105-test.c | 80 |
1 files changed, 21 insertions, 59 deletions
diff --git a/tests/tmp105-test.c b/tests/tmp105-test.c index 34cae7a582..c86d2571e2 100644 --- a/tests/tmp105-test.c +++ b/tests/tmp105-test.c @@ -19,50 +19,6 @@ static I2CAdapter *i2c; -static uint16_t tmp105_get8(I2CAdapter *i2c, uint8_t addr, uint8_t reg) -{ - uint8_t resp[1]; - i2c_send(i2c, addr, ®, 1); - i2c_recv(i2c, addr, resp, 1); - return resp[0]; -} - -static uint16_t tmp105_get16(I2CAdapter *i2c, uint8_t addr, uint8_t reg) -{ - uint8_t resp[2]; - i2c_send(i2c, addr, ®, 1); - i2c_recv(i2c, addr, resp, 2); - return (resp[0] << 8) | resp[1]; -} - -static void tmp105_set8(I2CAdapter *i2c, uint8_t addr, uint8_t reg, - uint8_t value) -{ - uint8_t cmd[2]; - uint8_t resp[1]; - - cmd[0] = reg; - cmd[1] = value; - i2c_send(i2c, addr, cmd, 2); - i2c_recv(i2c, addr, resp, 1); - g_assert_cmphex(resp[0], ==, cmd[1]); -} - -static void tmp105_set16(I2CAdapter *i2c, uint8_t addr, uint8_t reg, - uint16_t value) -{ - uint8_t cmd[3]; - uint8_t resp[2]; - - cmd[0] = reg; - cmd[1] = value >> 8; - cmd[2] = value & 255; - i2c_send(i2c, addr, cmd, 3); - i2c_recv(i2c, addr, resp, 2); - g_assert_cmphex(resp[0], ==, cmd[1]); - g_assert_cmphex(resp[1], ==, cmd[2]); -} - static int qmp_tmp105_get_temperature(const char *id) { QDict *response; @@ -94,14 +50,14 @@ static void send_and_receive(void) value = qmp_tmp105_get_temperature(TMP105_TEST_ID); g_assert_cmpuint(value, ==, 0); - value = tmp105_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); + value = i2c_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); g_assert_cmphex(value, ==, 0); qmp_tmp105_set_temperature(TMP105_TEST_ID, 20000); value = qmp_tmp105_get_temperature(TMP105_TEST_ID); g_assert_cmpuint(value, ==, 20000); - value = tmp105_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); + value = i2c_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); g_assert_cmphex(value, ==, 0x1400); qmp_tmp105_set_temperature(TMP105_TEST_ID, 20938); /* 20 + 15/16 */ @@ -110,24 +66,27 @@ static void send_and_receive(void) g_assert_cmpuint(value, <, 20938 + TMP105_PRECISION/2); /* Set config */ - tmp105_set8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG, 0x60); - value = tmp105_get8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG); + i2c_set8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG, 0x60); + value = i2c_get8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG); g_assert_cmphex(value, ==, 0x60); - value = tmp105_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); + value = i2c_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); g_assert_cmphex(value, ==, 0x14f0); /* Set precision to 9, 10, 11 bits. */ - tmp105_set8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG, 0x00); - value = tmp105_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); + i2c_set8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG, 0x00); + g_assert_cmphex(i2c_get8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG), ==, 0x00); + value = i2c_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); g_assert_cmphex(value, ==, 0x1480); - tmp105_set8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG, 0x20); - value = tmp105_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); + i2c_set8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG, 0x20); + g_assert_cmphex(i2c_get8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG), ==, 0x20); + value = i2c_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); g_assert_cmphex(value, ==, 0x14c0); - tmp105_set8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG, 0x40); - value = tmp105_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); + i2c_set8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG, 0x40); + g_assert_cmphex(i2c_get8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG), ==, 0x40); + value = i2c_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); g_assert_cmphex(value, ==, 0x14e0); /* stored precision remains the same */ @@ -135,12 +94,15 @@ static void send_and_receive(void) g_assert_cmpuint(value, >=, 20938 - TMP105_PRECISION/2); g_assert_cmpuint(value, <, 20938 + TMP105_PRECISION/2); - tmp105_set8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG, 0x60); - value = tmp105_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); + i2c_set8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG, 0x60); + g_assert_cmphex(i2c_get8(i2c, TMP105_TEST_ADDR, TMP105_REG_CONFIG), ==, 0x60); + value = i2c_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_TEMPERATURE); g_assert_cmphex(value, ==, 0x14f0); - tmp105_set16(i2c, TMP105_TEST_ADDR, TMP105_REG_T_LOW, 0x1234); - tmp105_set16(i2c, TMP105_TEST_ADDR, TMP105_REG_T_HIGH, 0x4231); + i2c_set16(i2c, TMP105_TEST_ADDR, TMP105_REG_T_LOW, 0x1234); + g_assert_cmphex(i2c_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_T_LOW), ==, 0x1234); + i2c_set16(i2c, TMP105_TEST_ADDR, TMP105_REG_T_HIGH, 0x4231); + g_assert_cmphex(i2c_get16(i2c, TMP105_TEST_ADDR, TMP105_REG_T_HIGH), ==, 0x4231); } int main(int argc, char **argv) |