I need help with converting any example from Keil to SES

[JacobBudny]

Hello,

I've been trying for days to convert any example from Keil to SES, I have road probably every question here on the dev zone but I am unable to fix this, I ever specially install windows on my mac to try if there it would work.

So, I have done everything from official nordic documents, I've been through several problems which I happily solve, but that I'm not able to.

I get those errors:

unplaced section: .log_dynamic_data_app [nrf_log_frontend.o], size=12, align=4

undefined symbol: __SRAM_segment_end__

undefined symbol: __start_log_const_data

undefined symbol: __start_log_dynamic_data

undefined symbol: __stop_log_const_data

I'm working on latest SEGGER, I have tried latest SDK, also 14.2 . The same errors. 

Thanks for reply

[JacobBudny]

Okay I corrected it, thanks, now I now what've meant. But debug did not change. Failed initializing hardware. 

I attached photos in earlier comment, can you have a look and tell me what else could be making this error?

First is en error with TimerLFnRF5x g_Timer; and I really have no clue what is wrong? 

and the second is with 

bool res = HardwareInit(); so I assume that It still did not see the mpu9250?

[Nguyen Hoan Hoang]

There are no error. Everything is working.  The Timer is just a timer instance.  The Segger just break at instantiation of that object, nothing special.  Just continue execution.

[JacobBudny]

Okay thanks, so what else could be causing the bool res = HardwareInit(); error? Something in the code? or connection mpu9250 to dev board? 

Maybe there is a way to check whether dev board sees mpu9250 or not? 

[Nguyen Hoan Hoang]

Well, you have the debugger setup and running. Just step through and you will what happens.

[JacobBudny]

Okay I will be trying, thanks.

I have one question also,

Can you explain me this lines 4 and 5? 

static const I2CCFG s_I2cCfg = {
	0,			// I2C device number
	{
		{I2C0_SDA_PORT, I2C0_SDA_PIN, I2C0_SDA_PINOP, IOPINDIR_BI, IOPINRES_PULLUP, IOPINTYPE_OPENDRAIN},
		{I2C0_SCL_PORT, I2C0_SCL_PIN, I2C0_SCL_PINOP, IOPINDIR_OUTPUT, IOPINRES_PULLUP, IOPINTYPE_OPENDRAIN},
	},
	115200,	    // Rate
	I2CMODE_MASTER,
	5,			// Retry
	0,			// Number of slave addresses
	{0,},		// Slave addresses
	true,	    // DMA
	false,		// Use interrupt
	7,			// Interrupt prio
	NULL		// Event callback
};

Especially this:
I2C0_SDA_PORT, I2C0_SDA_PIN, I2C0_SDA_PINOP

and

I2C0_SCL_PORT, I2C0_SCL_PIN, I2C0_SCL_PINOP

Because those are declared in board.h for board BLUEIO_TAG_BME680_PROTO

here:

//#define BLUEIO_TAG_BME680_PROTO
#ifdef BLUEIO_TAG_BME680_PROTO
#define I2C0_SDA_PORT					BLUEIO_TAG_BME280_I2C_SDA_PORT
#define I2C0_SDA_PIN					BLUEIO_TAG_BME280_I2C_SDA_PIN
#define I2C0_SDA_PINOP					BLUEIO_TAG_BME280_I2C_SDA_PINOP
#define I2C0_SCL_PORT					BLUEIO_TAG_BME280_I2C_SCL_PORT
#define I2C0_SCL_PIN					BLUEIO_TAG_BME280_I2C_SCL_PIN
#define I2C0_SCL_PINOP					BLUEIO_TAG_BME280_I2C_SCL_PINOP
#else
#define I2C0_SDA_PORT					BLUEIO_TAG_BME680_I2C_SDA_PORT
#define I2C0_SDA_PIN					BLUEIO_TAG_BME680_I2C_SDA_PIN
#define I2C0_SDA_PINOP					BLUEIO_TAG_BME680_I2C_SDA_PINOP
#define I2C0_SCL_PORT					BLUEIO_TAG_BME680_I2C_SCL_PORT
#define I2C0_SCL_PIN					BLUEIO_TAG_BME680_I2C_SCL_PIN
#define I2C0_SCL_PINOP					BLUEIO_TAG_BME680_I2C_SCL_PINOP
#endif

Why I am using some ports from different board than mine and bee 680 sensor for I2C configuration? Is this a must? Or I can delete it? Or change it anyway to be assigned to my board nrf 52 dk?


And also this lines:

//#include "sensor.h"
//#define AK0991x_DEFAULT_I2C_ADDR	0x0C	/* The default I2C address for AK0991x Magnetometers */
//#define AK0991x_SECONDARY_I2C_ADDR  0x0E    /* The secondary I2C address for AK0991x Magnetometers */

Do I need to delete "//" and enable it? Or as I assume can I delete  it? Because mpu9250 has AK8963 magnetometer not a AK0991x.