Mirror/betaflight
1
0
Fork 0
mirror of https://github.com/betaflight/betaflight.git synced 2025-07-20 14:55:21 +03:00
Code Issues Wiki Activity

Small PPM fixes and updates to REVO

Browse source
This commit is contained in:
blckmn 2016-08-19 22:51:59 +10:00
parent f21037ad37
commit f823a81540
2 changed files with 17 additions and 14 deletions
Download patch file Download diff file Expand all files Collapse all files

18
src/main/drivers/pwm_mapping.c
View file

@ -109,7 +109,7 @@ pwmOutputConfiguration_t *pwmInit(drv_pwm_config_t *init)
#else
setup = hardwareMaps[i];
#endif
TIM_TypeDef* ppmTimer = NULL;
for (i = 0; i < USABLE_TIMER_CHANNEL_COUNT && setup[i] != 0xFFFF; i++) {
uint8_t timerIndex = setup[i] & 0x00FF;
uint8_t type = (setup[i] & 0xFF00) >> 8;
@ -162,13 +162,13 @@ pwmOutputConfiguration_t *pwmInit(drv_pwm_config_t *init)
}
#endif
#ifdef RSSI_ADC_GPIO
#ifdef RSSI_ADC_PIN
if (init->useRSSIADC && timerHardwarePtr->tag == IO_TAG(RSSI_ADC_PIN)) {
continue;
}
#endif
#ifdef CURRENT_METER_ADC_GPIO
#ifdef CURRENT_METER_ADC_PIN
if (init->useCurrentMeterADC && timerHardwarePtr->tag == IO_TAG(CURRENT_METER_ADC_PIN)) {
continue;
}
@ -292,11 +292,7 @@ pwmOutputConfiguration_t *pwmInit(drv_pwm_config_t *init)
if (type == MAP_TO_PPM_INPUT) {
#ifndef SKIP_RX_PWM_PPM
#if defined(SPARKY) || defined(ALIENFLIGHTF3)
if (!(init->pwmProtocolType == PWM_TYPE_CONVENTIONAL)) {
ppmAvoidPWMTimerClash(timerHardwarePtr, TIM2, init->pwmProtocolType);
}
#endif
ppmTimer = timerHardwarePtr->tim;
ppmInConfig(timerHardwarePtr);
#endif
} else if (type == MAP_TO_PWM_INPUT) {
@ -313,6 +309,12 @@ pwmOutputConfiguration_t *pwmInit(drv_pwm_config_t *init)
continue;
}
#endif
if (init->usePPM) {
if (init->pwmProtocolType != PWM_TYPE_CONVENTIONAL && timerHardwarePtr->tim == ppmTimer) {
ppmAvoidPWMTimerClash(timerHardwarePtr, ppmTimer, init->pwmProtocolType);
}
}
if (init->useFastPwm) {
pwmFastPwmMotorConfig(timerHardwarePtr, pwmOutputConfiguration.motorCount, init->motorPwmRate, init->idlePulse, init->pwmProtocolType);
pwmOutputConfiguration.portConfigurations[pwmOutputConfiguration.outputCount].flags = PWM_PF_MOTOR | PWM_PF_OUTPUT_PROTOCOL_PWM | PWM_PF_OUTPUT_PROTOCOL_ONESHOT;

11
src/main/target/REVO/target.c
View file

@ -20,6 +20,7 @@
#include <platform.h>
#include "drivers/io.h"
#include "drivers/pwm_mapping.h"
#include "drivers/timer.h"
const uint16_t multiPPM[] = {
PWM1 | (MAP_TO_PPM_INPUT << 8), // PPM input
@ -29,11 +30,11 @@ const uint16_t multiPPM[] = {
PWM10 | (MAP_TO_MOTOR_OUTPUT << 8),
PWM11 | (MAP_TO_MOTOR_OUTPUT << 8),
PWM12 | (MAP_TO_MOTOR_OUTPUT << 8),
PWM2 | (MAP_TO_MOTOR_OUTPUT << 8), // Swap to servo if needed
PWM3 | (MAP_TO_MOTOR_OUTPUT << 8), // Swap to servo if needed
PWM4 | (MAP_TO_MOTOR_OUTPUT << 8), // Swap to servo if needed
PWM5 | (MAP_TO_MOTOR_OUTPUT << 8), // Swap to servo if needed
PWM6 | (MAP_TO_MOTOR_OUTPUT << 8), // Swap to servo if needed
PWM2 | (MAP_TO_SERVO_OUTPUT << 8), // Swap to servo if needed
PWM3 | (MAP_TO_SERVO_OUTPUT << 8), // Swap to servo if needed
PWM4 | (MAP_TO_SERVO_OUTPUT << 8), // Swap to servo if needed
PWM5 | (MAP_TO_SERVO_OUTPUT << 8), // Swap to servo if needed
PWM6 | (MAP_TO_SERVO_OUTPUT << 8), // Swap to servo if needed
0xFFFF
};