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i2c no-ack fix (never actually worked properly, fixed now)

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bumped config version, or else r198 crashed on update from recent version
airplane mode config passed to drv_pwm


git-svn-id: https://afrodevices.googlecode.com/svn/trunk/baseflight@199 7c89a4a9-59b9-e629-4cfe-3a2d53b20e61
This commit is contained in:
timecop 2012-08-21 05:41:58 +00:00
parent e6cb4a0b1c
commit 10570a6579
5 changed files with 2495 additions and 2490 deletions
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4936
obj/baseflight.hex
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2
src/config.c
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@ -13,7 +13,7 @@ config_t cfg;
const char rcChannelLetters[] = "AERT1234";
static uint32_t enabledSensors = 0;
uint8_t checkNewConf = 25;
uint8_t checkNewConf = 26;
void parseRcChannels(const char *input)
{

7
src/drv_i2c.c
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@ -52,6 +52,7 @@ static void i2c_er_handler(void)
/* Read the I2C1 status register */
SR1Register = I2Cx->SR1;
if (SR1Register & 0x0F00) { //an error
error = true;
// I2C1error.error = ((SR1Register & 0x0F00) >> 8); //save error
// I2C1error.job = job; //the task
}
@ -89,6 +90,7 @@ bool i2cWriteBuffer(uint8_t addr_, uint8_t reg_, uint8_t len_, uint8_t *data)
read_p = my_data;
bytes = len_;
busy = 1;
error = false;
// too long
if (len_ > 16)
@ -113,7 +115,7 @@ bool i2cWriteBuffer(uint8_t addr_, uint8_t reg_, uint8_t len_, uint8_t *data)
return false;
}
return true;
return !error;
}
bool i2cWrite(uint8_t addr_, uint8_t reg_, uint8_t data)
@ -133,6 +135,7 @@ bool i2cRead(uint8_t addr_, uint8_t reg_, uint8_t len, uint8_t* buf)
write_p = buf;
bytes = len;
busy = 1;
error = false;
if (!(I2Cx->CR2 & I2C_IT_EVT)) { //if we are restarting the driver
if (!(I2Cx->CR1 & 0x0100)) { // ensure sending a start
@ -150,7 +153,7 @@ bool i2cRead(uint8_t addr_, uint8_t reg_, uint8_t len, uint8_t* buf)
return false;
}
return true;
return !error;
}
void i2c_ev_handler(void)

8
src/main.c
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@ -23,7 +23,6 @@ int main(void)
GPIOA->BRR = 0x8000; // set low 15
GPIOC->CRH = 0x44434444; // PIN 12 Output 50MHz
GPIOC->BRR = 0x1000; // set low 12
#endif
#if 0
@ -52,7 +51,9 @@ int main(void)
#endif
mixerInit(); // this will set useServo var depending on mixer type
// pwmInit returns true if throttle calibration is requested. if so, do it here. throttleCalibration() does NOT return - for safety.
// when using airplane/wing mixer, servo/motor outputs are remapped
if (cfg.mixerConfiguration == MULTITYPE_AIRPLANE || cfg.mixerConfiguration == MULTITYPE_FLYING_WING)
pwm_params.airplane = true;
pwm_params.usePPM = feature(FEATURE_PPM);
pwm_params.enableInput = !feature(FEATURE_SPEKTRUM); // disable inputs if using spektrum
pwm_params.useServos = useServo;
@ -92,8 +93,7 @@ int main(void)
} else {
// spektrum and GPS are mutually exclusive
// Optional GPS - available only when using PPM, otherwise required pins won't be usable
if (feature(FEATURE_PPM))
{
if (feature(FEATURE_PPM)) {
if (feature(FEATURE_GPS))
gpsInit(cfg.gps_baudrate);
#ifdef SONAR