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CC3D - Add sonar.

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This also ensures that the PWM mapping does not use the sonar pins when
sonar is enabled in a board agnostic way.
Conflicts:
	src/main/config/config.c
	src/main/drivers/pwm_mapping.h
	src/main/main.c
	src/main/target/CC3D/target.h
This commit is contained in:
Dominic Clifton 2015-01-29 16:33:45 +01:00
parent a370d60595
commit 4ed6fdfea5
13 changed files with 91 additions and 34 deletions
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4
docs/Board - CC3D.md
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@ -23,8 +23,8 @@ The 8 pin RC_Input connector has the following pinouts when used in RX_PPM/RX_SE
| 1 | Ground | |
| 2 | +5V | |
| 3 | PPM Input | Enable `feature RX_PPM` |
| 4 | SoftSerial1 TX | Enable `feature SOFTSERIAL` |
| 5 | SoftSerial1 RX | Enable `feature SOFTSERIAL` |
| 4 | SoftSerial1 TX / Sonar trigger | |
| 5 | SoftSerial1 RX / Sonar Echo | |
| 6 | Current | Enable `feature CURRENT_METER`. Connect to the output of a current sensor, 0v-3.3v input |
| 7 | Battery Voltage sensor | Enable `feature VBAT`. Connect to main battery using a voltage divider, 0v-3.3v input |
| 8 | RSSI | Enable `feature RSSI_ADC`. Connect to the output of a PWM-RSSI conditioner, 0v-3.3v input |

16
docs/Sonar.md
View file

@ -19,6 +19,8 @@ Currently the only supported sensor is the HCSR04 sensor.
| Parallel PWM/ADC current sensor | PB8 / Motor 5 | PB9 / Motor 6 | NO (5v tolerant) |
| PPM/Serial RX | PB0 / RC7 | PB1 / RC8 | YES (3.3v input) |
#### Constraints
Current meter cannot be used in conjunction with Parallel PWM and Sonar.
### Olimexino
@ -27,4 +29,16 @@ Current meter cannot be used in conjunction with Parallel PWM and Sonar.
| ------------- | ------------- | ------------------- |
| PB0 / RC7 | PB1 / RC8 | YES (3.3v input) |
Current meter cannot be used in conjunction with sonar.
#### Constraints
Current meter cannot be used in conjunction with Sonar.
### CC3D
| Trigger | Echo | Inline 1k resistors |
| ------------- | ------------- | ------------------- |
| PB5 | PB0 | YES (3.3v input) |
#### Constraints
Sonar cannot be used in conjuction with SoftSerial or Parallel PWM.