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AP_Notify: use I2C bus masks

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This commit is contained in:
Andrew Tridgell 2018-06-21 13:09:53 +10:00
parent cb77cc772c
commit 6bf3dea5e7
1 changed files with 1 additions and 7 deletions
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8
libraries/AP_Notify/Display.cpp
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@ -314,9 +314,6 @@ static const uint8_t _font[] = {
#endif
};
// probe first 3 busses:
static const uint8_t I2C_BUS_PROBE_MASK = 0xf;
bool Display::init(void)
{
// exit immediately if already initialised
@ -325,10 +322,7 @@ bool Display::init(void)
}
// initialise driver
for(uint8_t i=0; i<8 && _driver == nullptr; i++) {
if (! (I2C_BUS_PROBE_MASK & (1<<i))) {
continue;
}
FOREACH_I2C(i) {
switch (pNotify->_display_type) {
case DISPLAY_SSD1306: {
_driver = Display_SSD1306_I2C::probe(std::move(hal.i2c_mgr->get_device(i, NOTIFY_DISPLAY_I2C_ADDR)));