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AP_IOMCU: disable DSM and SBUS for pulse input

This commit is contained in:
Andrew Tridgell 2018-11-02 22:25:25 +11:00
parent 68c9f52b3e
commit e6cadfa2d9
2 changed files with 9 additions and 2 deletions
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2
libraries/AP_IOMCU/iofirmware/iofirmware.cpp
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@ -171,8 +171,6 @@ void AP_IOMCU_FW::init()
palSetLineMode(HAL_GPIO_PIN_SPEKTRUM_PWR_EN, PAL_MODE_OUTPUT_PUSHPULL); palSetLineMode(HAL_GPIO_PIN_SPEKTRUM_PWR_EN, PAL_MODE_OUTPUT_PUSHPULL);
SPEKTRUM_POWER(1); SPEKTRUM_POWER(1);
rcprotocol = AP_RCProtocol::get_instance();
// we do no allocations after setup completes // we do no allocations after setup completes
reg_status.freemem = hal.util->available_memory(); reg_status.freemem = hal.util->available_memory();
} }

9
libraries/AP_IOMCU/iofirmware/rc.cpp
View File

@ -66,6 +66,15 @@ void AP_IOMCU_FW::rcin_serial_init(void)
&sd3_listener, &sd3_listener,
EVENT_MASK(1), EVENT_MASK(1),
SD_PARITY_ERROR); SD_PARITY_ERROR);
rcprotocol = AP_RCProtocol::get_instance();
// disable input for DSM and SBUS with pulses, we will use uarts
// for those. This allows us to use the RCIN port for a much wider
// range of protocols, relying on the 16 bit CRC on those
// protocols to keep them glitch free
rcprotocol->disable_for_pulses(AP_RCProtocol::SBUS);
rcprotocol->disable_for_pulses(AP_RCProtocol::SBUS_NI);
rcprotocol->disable_for_pulses(AP_RCProtocol::DSM);
} }
static struct { static struct {