How to build stock firmware?
Posted: Tue Aug 12, 2014 3:37 am
Hi, I asked this before, but like many messages, they got lost on the forum.
I have been fighting with this for about a month.
I have tried many, many, many combinations of the settings in the config.h and I can't get a baseline that is anywhere near the stock functionality of the .hex file you distribute. I can get it to connect over BLE but it works at a fraction 10% of the speed and delivers PIDs the iOS app can't decipher (<0x0020> instead of ACC, etc). The Live Data display is basically useless.
Here is my config.h:
What is your secret?
I have been fighting with this for about a month.
I have tried many, many, many combinations of the settings in the config.h and I can't get a baseline that is anywhere near the stock functionality of the .hex file you distribute. I can get it to connect over BLE but it works at a fraction 10% of the speed and delivers PIDs the iOS app can't decipher (<0x0020> instead of ACC, etc). The Live Data display is basically useless.
Here is my config.h:
Code: Select all
#ifndef CONFIG_H_INCLUDED
#define CONFIG_H_INCLUDED
/**************************************
* Data logging/streaming out
**************************************/
// enable(1)/disable(0) data logging (if SD card is present)
#define ENABLE_DATA_LOG 1
// enable(1)/disable(0) data streaming
#define ENABLE_DATA_OUT 1
// uses software(1)/hardware(0) serial for data streaming
#define USE_SOFTSERIAL 1
// this defines the format of data streaming
// FORMAT_BIN is required by Freematics OBD iOS App
#define STREAM_FORMAT FORMAT_BIN
/* Default streaming baudrates:
9600bps for BLE
38400bps for BT 2.1
*/
#define STREAM_BAUDRATE 9600
// outputs debug information
#define VERBOSE 0
/**************************************
* Choose SD pin here
**************************************/
//#define SD_CS_PIN SS // generic
//#define SD_CS_PIN 4 // ethernet shield
//#define SD_CS_PIN 7 // microduino
#define SD_CS_PIN 10 // SD breakout
/**************************************
* Other options
**************************************/
// minimum time for a loop (set in case OBD-II polling is too fast)
#define LOOP_INTERVAL 100 /* ms */
// enable(1)/disable(0) accelerometer/gyro
#define USE_ACCEL 1
// enable(1)/disable(0) GPS module
#define USE_GPS 0
#define LOG_GPS_NMEA_DATA 1
#define LOG_GPS_PARSED_DATA 0
#endif // CONFIG_H_INCLUDED
What is your secret?