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author | Andrew Tridgell <andrew@tridgell.net> | 2015-02-13 20:08:51 +1100 |
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committer | Lorenz Meier <lm@inf.ethz.ch> | 2015-02-16 06:54:05 +0100 |
commit | 618d51dab113d3beced93d2ce2c29f29d0c3e5db (patch) | |
tree | b02068cb1a737dcb434918466b394f2e3b29599f /src/drivers | |
parent | 786e2ad9cd9f22eb6ec666810294bf83b0f7cd8b (diff) | |
download | px4-firmware-618d51dab113d3beced93d2ce2c29f29d0c3e5db.tar.gz px4-firmware-618d51dab113d3beced93d2ce2c29f29d0c3e5db.tar.bz2 px4-firmware-618d51dab113d3beced93d2ce2c29f29d0c3e5db.zip |
hmc5883: fixed build errors with gcc 2.7.4 and -O3
Diffstat (limited to 'src/drivers')
-rw-r--r-- | src/drivers/hmc5883/hmc5883.cpp | 8 |
1 files changed, 4 insertions, 4 deletions
diff --git a/src/drivers/hmc5883/hmc5883.cpp b/src/drivers/hmc5883/hmc5883.cpp index c4d8e37f1..7560ef20b 100644 --- a/src/drivers/hmc5883/hmc5883.cpp +++ b/src/drivers/hmc5883/hmc5883.cpp @@ -477,7 +477,7 @@ int HMC5883::set_range(unsigned range) if (OK != ret) perf_count(_comms_errors); - uint8_t range_bits_in; + uint8_t range_bits_in = 0; ret = read_reg(ADDR_CONF_B, range_bits_in); if (OK != ret) @@ -495,7 +495,7 @@ void HMC5883::check_range(void) { int ret; - uint8_t range_bits_in; + uint8_t range_bits_in = 0; ret = read_reg(ADDR_CONF_B, range_bits_in); if (OK != ret) { perf_count(_comms_errors); @@ -518,7 +518,7 @@ void HMC5883::check_conf(void) { int ret; - uint8_t conf_reg_in; + uint8_t conf_reg_in = 0; ret = read_reg(ADDR_CONF_A, conf_reg_in); if (OK != ret) { perf_count(_comms_errors); @@ -1215,7 +1215,7 @@ int HMC5883::set_excitement(unsigned enable) if (OK != ret) perf_count(_comms_errors); - uint8_t conf_reg_ret; + uint8_t conf_reg_ret = 0; read_reg(ADDR_CONF_A, conf_reg_ret); //print_info(); |