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rewritten and cleaned up PWM driver

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this has been hover-tested.
all current functionality *should* work even though the driver has been rewritten.
please test carefully, especially servo configurations!

git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@197 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
This commit is contained in:
timecop 2012-08-17 06:48:30 +00:00
parent 9b7e26b274
commit ee76242525
6 changed files with 2925 additions and 2844 deletions
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25
src/main.c
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@ -8,28 +8,6 @@ extern rcReadRawDataPtr rcReadRawFunc;
extern uint16_t pwmReadRawRC(uint8_t chan);
extern uint16_t spektrumReadRawRC(uint8_t chan);
void throttleCalibration(void)
{
uint8_t offset = useServo ? 2 : 0;
uint8_t len = pwmGetNumOutputChannels() - offset;
uint8_t i;
LED1_ON;
// write maxthrottle (high)
for (i = offset; i < len; i++)
pwmWrite(i, cfg.maxthrottle);
delay(3000); // 3s delay on high
// write 1000us (low)
for (i = offset; i < len; i++)
pwmWrite(i, 1000);
// blink leds to show we're calibrated and time to remove bind plug
failureMode(4);
}
int main(void)
{
uint8_t i;
@ -83,8 +61,7 @@ int main(void)
pwm_params.motorPwmRate = cfg.motor_pwm_rate;
pwm_params.servoPwmRate = cfg.servo_pwm_rate;
if (pwmInit(&pwm_params))
throttleCalibration(); // noreturn
pwmInit(&pwm_params);
// configure PWM/CPPM read function. spektrum will override that
rcReadRawFunc = pwmReadRawRC;