[Solved] How to adjust MySBootloader files to compile other EN & CSN pins different channel and external 8MHz crystal

Joerideman

It took some time to learn how to use the make program. But I figured this out. But, with every version of bootloader that I create, I can not upload a sketch using the Serial programming via the Arduino IDE. This is possible with the 8MHz internal osc bootloader in the MySbootloader folders.

I used this repository https://github.com/mysensors/MySensorsBootloaderRF24

I have made a few changes/additions in different files:

mysbootloader.c --> #define RF24_CHANNEL (122)
makefile -->CLK = 8000000L  
BAUDRATE = 57600 
ISP_HFUSE = D2 //DA and 
ISP_LFUSE = FF //F7 and 
ISP_EFUSE = 06 //was 06 /FE
HW.h --> #elif defined(SPI_PINS_CE8_CSN9)
	#define CSN_PORT	PORTB	// port for CSN
	#define CSN_DDR		DDRB	// DDR for CSN
	#define	CSN_PIN		PB1		// Arduino Pin 9 <-> Bit 1 of port B

	#define CE_PORT		PORTB	// port for CE
	#define CE_DDR		DDRB	// DDR for CE
	#define	CE_PIN		PB0		// Arduino Pin  8 <-> Bit 0 of port B

HW.h --> 	#elif defined(SPI_PINS_CE8_CSN9)
		// set pin mode: MOSI,SCLK,CE,CSN = OUTPUT, MISO = INPUT (=> all on same port)
		SPI_DDR = _BV(SPI_MOSI) | _BV(SPI_SCLK) | _BV(CE_PIN) | _BV(CSN_PIN) | ~_BV(SPI_MISO);

I was not sure what this part is used for, so I experimented giving it the same fusesettings as I use in the boards.txt

ISP_HFUSE = D2 //DA and 
ISP_LFUSE = FF //F7 and 
ISP_EFUSE = 06 //was 06 /FE

So I want to use:
8 MHz external oscillator. (alltough I start to wonder now how important an oscillator is)
PB0 or pin 8 for CE
PB1 or pin 9 for CSN
RFChannel 122

tekka

@Joerideman What board are you using? Also, please post the entire SPI communication section from HW.h for full reference.

Joerideman

I am using my own board. ATmega328P-AU with 8MHz external crystal osc. Shown on this page:
https://forum.mysensors.org/topic/11158/please-check-my-pcb-design-for-24v-led-dimmer

hw.h:

/* 
 * MYSBootloader 1.3.0-rc.1
 * OTA RF24 bootloader for MySensors: https://www.mysensors.org
 * Based on MySensors library 2.2
 * Developed and maintained by tekka 2018
 */

#ifndef HW_H
#define HW_H

// hardware
# define UART_SRA UCSR0A
# define UART_SRB UCSR0B
# define UART_SRC UCSR0C
# define UART_SRL UBRR0L
# define UART_UDR UDR0

/* set the UART baud rate defaults */
#ifndef BAUD_RATE
	#if F_CPU >= 16000000L
		#define BAUD_RATE   115200L
	#elif F_CPU >= 8000000L
		#define BAUD_RATE   57600L
	#elif F_CPU >= 1000000L
		#define BAUD_RATE   9600L   // 19200 also supported, but with significant error
	#elif F_CPU >= 128000L
		#define BAUD_RATE   4800L   // Good for 128kHz internal RC
	#else
		#define BAUD_RATE 1200L     // Good even at 32768Hz
	#endif
#endif

#ifndef UART
	#define UART 0
#endif

#define BAUD_SETTING (( (F_CPU + BAUD_RATE * 4L) / ((BAUD_RATE * 8L))) - 1 )
#define BAUD_ACTUAL (F_CPU/(8 * ((BAUD_SETTING)+1)))
#if BAUD_ACTUAL <= BAUD_RATE
	#define BAUD_ERROR (( 100*(BAUD_RATE - BAUD_ACTUAL) ) / BAUD_RATE)
	#if BAUD_ERROR >= 5
		#error BAUD_RATE error greater than -5%
	#elif BAUD_ERROR >= 2
		#warning BAUD_RATE error greater than -2%
	#endif
#else
	#define BAUD_ERROR (( 100*(BAUD_ACTUAL - BAUD_RATE) ) / BAUD_RATE)
	#if BAUD_ERROR >= 5
		#error BAUD_RATE error greater than 5%
	#elif BAUD_ERROR >= 2
		#warning BAUD_RATE error greater than 2%
	#endif
#endif

#if (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 > 250
	#error Unachievable baud rate (too slow) BAUD_RATE
#endif // baud rate slow check
#if (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 < 3
	#if BAUD_ERROR != 0 // permit high bitrates (ie 1Mbps@16MHz) if error is zero
		#error Unachievable baud rate (too fast) BAUD_RATE
	#endif
#endif

// Watchdog definitions and functions
#define WATCHDOG_OFF    (0)
#define WATCHDOG_16MS   (_BV(WDE))
#define WATCHDOG_32MS   (_BV(WDP0) | _BV(WDE))
#define WATCHDOG_64MS   (_BV(WDP1) | _BV(WDE))
#define WATCHDOG_125MS  (_BV(WDP1) | _BV(WDP0) | _BV(WDE))
#define WATCHDOG_250MS  (_BV(WDP2) | _BV(WDE))
#define WATCHDOG_500MS  (_BV(WDP2) | _BV(WDP0) | _BV(WDE))
#define WATCHDOG_1S     (_BV(WDP2) | _BV(WDP1) | _BV(WDE))
#define WATCHDOG_2S     (_BV(WDP2) | _BV(WDP1) | _BV(WDP0) | _BV(WDE))
#define WATCHDOG_4S     (_BV(WDP3) | _BV(WDE))
#define WATCHDOG_8S     (_BV(WDP3) | _BV(WDP0) | _BV(WDE))


static inline void watchdogReset(void) {
	__asm__ __volatile__ ("wdr\n");
}

static void watchdogConfig(const uint8_t wdtConfig) {
	WDTCSR = _BV(WDCE) | _BV(WDE);
	WDTCSR = wdtConfig;
}


// SPI communication
#define SPI_PORT	PORTB	// 
#define SPI_DDR		DDRB	// 
#define	SPI_SCLK	PB5		// Arduino Pin 13 <-> Bit 5 of port B
#define	SPI_MISO	PB4		// Arduino Pin 12 <-> Bit 4 of port B
#define	SPI_MOSI	PB3		// Arduino Pin 11 <-> Bit 3 of port B

#if defined(SPI_PINS_CE9_CSN10)
	#define CSN_PORT	PORTB	// port for CSN
	#define CSN_DDR		DDRB	// DDR for CSN
	#define	CSN_PIN		PB2		// Arduino Pin 10 <-> Bit 2 of port B

	#define CE_PORT		PORTB	// port for CE 
	#define CE_DDR		DDRB	// DDR for CE
	#define	CE_PIN		PB1		// Arduino Pin  9 <-> Bit 1 of port B
	
#elif defined(SPI_PINS_CE8_CSN9)
	#define CSN_PORT	PORTB	// port for CSN
	#define CSN_DDR		DDRB	// DDR for CSN
	#define	CSN_PIN		PB1		// Arduino Pin 9 <-> Bit 1 of port B

	#define CE_PORT		PORTB	// port for CE
	#define CE_DDR		DDRB	// DDR for CE
	#define	CE_PIN		PB0		// Arduino Pin  8 <-> Bit 0 of port B
	
#elif defined(SPI_PINS_CSN7_CE8)
	#define CSN_PORT	PORTD	// port for CSN
	#define CSN_DDR		DDRD	// DDR for CSN
	#define	CSN_PIN		PD7		// Arduino Pin 7 <-> Bit 7 of port D

	#define CE_PORT		PORTB	// port for CE
	#define CE_DDR		DDRB	// DDR for CE
	#define	CE_PIN		PB0		// Arduino Pin  8 <-> Bit 0 of port B
#elif defined(SPI_PINS_CE4_CSN10)
	#define CSN_PORT	PORTB	// port for CSN
	#define CSN_DDR		DDRB	// DDR for CSN
	#define	CSN_PIN		PB2		// Arduino Pin 10 <-> Bit 2 of port B

	#define CE_PORT		PORTD	// port for CE
	#define CE_DDR		DDRD	// DDR for CE
	#define	CE_PIN		PD4		// Arduino Pin  4 <-> Bit 4 of port D
#elif defined(SPI_PINS_CE7_CSN10)
	// NRF24Duino Configuration
	#define CE_PORT		PORTD	// port for CE
	#define CE_DDR		DDRD	// DDR for CE
	#define	CE_PIN		PD7		// Arduino Pin 7 <-> Bit 7 of port D

	#define CSN_PORT	PORTB	// port for CSN
	#define CSN_DDR		DDRB	// DDR for CSN
	#define	CSN_PIN		PB2		// Arduino Pin  10 <-> Bit 2 of port B
	// NRF24Duino has LED on Pin 9 set the LED_PIN in MYSBootloader.c to PB1
#endif

#define CSN_LOW()	CSN_PORT &= ~_BV(CSN_PIN)
#define CSN_HIGH()	CSN_PORT |= _BV(CSN_PIN)
#define CE_LOW()	CE_PORT &= ~_BV(CE_PIN)
#define CE_HIGH()	CE_PORT |= _BV(CE_PIN)


static void initSPI(void) {
	// Initialize the SPI pins: SCK, MOSI, CE, CSN as outputs, MISO as input
	#if defined(SPI_PINS_CE9_CSN10)
		// CSN_PIN (=PB2) is SS pin and set as output
		SPI_DDR = _BV(SPI_MOSI) | _BV(SPI_SCLK) | _BV(CE_PIN) | _BV(CSN_PIN);
	#elif defined(SPI_PINS_CSN7_CE8)
		// PB2 is SS pin has to be defined as OUTPUT, else SPI goes to slave mode
		SPI_DDR = _BV(SPI_MOSI) | _BV(SPI_SCLK) | _BV(CE_PIN) | _BV(PB2);	
		CSN_DDR = _BV(CSN_PIN);
	#elif defined(SPI_PINS_CE4_CSN10)
		// PB2 is SS pin has to be defined as OUTPUT, else SPI goes to slave mode
		SPI_DDR = _BV(SPI_MOSI) | _BV(SPI_SCLK) | _BV(PB2) | _BV(CSN_PIN);
		CE_DDR = _BV(CE_PIN);
	#elif defined(SPI_PINS_CE7_CSN10)
		// PB2 is SS pin has to be defined as OUTPUT, else SPI goes to slave mode
		SPI_DDR = _BV(SPI_MOSI) | _BV(SPI_SCLK) | _BV(PB2) | _BV(CSN_PIN);
		CE_DDR = _BV(CE_PIN);
	#elif defined(SPI_PINS_CE8_CSN9)
		// set pin mode: MOSI,SCLK,CE,CSN = OUTPUT, MISO = INPUT (=> all on same port)
		SPI_DDR = _BV(SPI_MOSI) | _BV(SPI_SCLK) | _BV(CE_PIN) | _BV(CSN_PIN) | ~_BV(SPI_MISO);
	
	#endif
	
	// SPE	=	SPI enable
	// SPIE	=	SPI interrupt enable
	// DORD	=	data order (0:MSB first, 1:LSB first)
	// MSTR	=	Master/Slave select
	// SPR1	=	SPI clock rate bit 1
	// SPR0	=	SPI clock rate bit 0; 0,0=osc/4, 0,1=osc/16, 1,0=osc/64, 1,1=osc/128
	// CPOL	=	clock polarity idle (0:low, 1:high)
	// CPHA	=	clock phase edge sampling (0:leading, 1:trailing)
	
	// SPI speed setting, nRF24L01P max. 10Mhz	
	#if (F_CPU >= 16000000)
		// DIV 16 = 1 Mhz
		SPCR = _BV(SPE) | _BV(MSTR) | _BV(SPR0);
	#elif (F_CPU >= 8000000)
		// DIV 8 = 1 Mhz
		SPCR = _BV(SPE) | _BV(MSTR) | _BV(SPR0);
		SPSR = _BV(SPI2X);  
	#elif (F_CPU >= 4000000)
		// DIV 4 = 1Mhz
		SPCR = _BV(SPE) | _BV(MSTR);
	#elif (F_CPU >= 2000000)
		// DIV 2 = 1 Mhz
		SPCR = _BV(SPE) | _BV(MSTR) | _BV(SPR0);
		SPSR = _BV(SPI2X);
	#else
		// DIV 2 <= 0.5 Mhz
		SPCR = _BV(SPE) | _BV(MSTR);
		SPSR = _BV(SPI2X); 
	#endif          
	
}
static uint8_t SPItransfer(const uint8_t value) {
	SPDR = value;
	while(!(SPSR & _BV(SPIF)));		// wait until transmitted
	return SPDR;
}
static inline void SPIclose(void) {
	// disable hardware SPI
	SPCR = 0;	
}


// UART
static void initUART(void) {
	UART_SRA = _BV(U2X0); //Double speed mode USART0
	UART_SRB = _BV(RXEN0) | _BV(TXEN0);
	UART_SRC = _BV(UCSZ00) | _BV(UCSZ01);
	UART_SRL = (uint8_t)( (F_CPU + BAUD_RATE * 4L) / (BAUD_RATE * 8L) - 1 );
}

void putch(const uint8_t ch) {
	while (!(UART_SRA & _BV(UDRE0)));
	UART_UDR = ch;
}

static uint8_t getch(void) {
	// wait until char received
	while(!(UART_SRA & _BV(RXC0)));
	// 10 bytes
	// framing error?
	if (!(UART_SRA & _BV(FE0))) {
		watchdogReset();
	}
	return UART_UDR;
}

static inline void writeTemporaryBuffer(const uint16_t address, const uint16_t data) {
	// fill temporary page buffer
	__boot_page_fill_short(address, data);
}

static void programPage(const uint16_t page){
	__boot_page_erase_short(page);	// erase page
	boot_spm_busy_wait();
	__boot_page_write_short(page);	// program page
	boot_spm_busy_wait();
	__boot_rww_enable_short();		// re-enable RWW
}

static uint16_t crc16_update(uint16_t crc, const uint8_t data) {
	crc ^= data;
	for (uint8_t i = 0; i < 8; ++i) {
		crc = (crc >> 1) ^ (-(int16_t)(crc & 1) & 0xA001);
	}
	return crc;
}

static uint16_t calcCRCrom (const uint16_t len) {
	// init CRC
	uint16_t _internal_crc = 0xFFFF;	
	// start address for CRC calculation
	uint16_t address = 0x0000;
	// calc and prevent overflow
	while (address < len && address < BOOTLOADER_START_ADDRESS) {
		uint8_t _rom_byte;
		// read a flash byte and increment the address
		__asm__ ("lpm %0,Z+\n" : "=r" (_rom_byte), "=z" (address): "1" (address));
		_internal_crc = crc16_update(_internal_crc,_rom_byte);
	}
	return _internal_crc;
}

static void blinkLed(void) {
	LED_DDR |= _BV(LED_PIN);
	//300ms total
	for (uint8_t i = 0; i < 6; i++) {
		LED_PORT ^= _BV(LED_PIN);
		_delay_ms(50);		
	}
}


#endif // HW_H

tekka

@Joerideman I noticed that you didn't set PB2 as output (see comments) => SPI operates in slave mode. Do you see radio activity on channel 122 after fixing that?

Joerideman

Allright one step further.

		// set pin mode: MOSI,SCLK,CE,CSN = OUTPUT, MISO = INPUT (=> all on same port)
		SPI_DDR = _BV(SPI_MOSI) | _BV(SPI_SCLK) | _BV(CE_PIN) | _BV(PB2) | ~_BV(SPI_MISO);
		CSN_DDR = _BV(CSN_PIN);

And now I can use the serial upload :).
No luck seeing any chatter though. To be sure, I just watch commando's that come in in MySController ?

tekka

@Joerideman I'm not quite sure how setting the master SPI mode should fix the serial upload issue...What exactly are you referring to? Serial upload via FTDI adapter or FOTA (=firmware over the air) update via RF24?

Joerideman

@tekka I can use an FTDI device now for standard uploading of the sketch. The non OTA way.

What do you mean with the master SPI mode? Is that because of the fuses that I tried to change?

I have watch the MyScontroller Debug window and the messages. But I only see a presentation at some point, and than it is started.

tekka

@Joerideman Setting PB2 as output ensures that the SPI runs in master mode which is essential for a correct communication between the ATmega328 and the RF24 radio.

However, after setting PB2 you report:

And now I can use the serial upload :).

which is not related to SPI (serial upload uses the UART interface).

I have watch the MyScontroller Debug window and the messages. But I only see a presentation at some point, and than it is started.

Please provide debug logs / screenshots / whatever you have for further troubleshooting...

Joerideman

@tekka But that setting somehow made a difference.

Nevermind here is the debug info from the gateway.

When I restart the node, it takes a few seconds before information starts rolling in.

10:15:48.219 -> 312137 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=0,l=0,sg=0:
10:15:48.252 -> 312197 TSF:MSG:BC
10:15:48.287 -> 312216 TSF:MSG:FPAR REQ,ID=1
10:15:48.321 -> 312246 TSF:PNG:SEND,TO=0
10:15:48.355 -> 312272 TSF:CKU:OK
10:15:48.355 -> 312291 TSF:MSG:GWL OK
10:15:49.434 -> 313336 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
10:15:50.208 -> 314109 TSF:MSG:READ,1-1-0,s=255,c=3,t=24,pt=1,l=1,sg=0:1
10:15:50.242 -> 314169 TSF:MSG:PINGED,ID=1,HP=1
10:15:50.309 -> 314212 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=25,pt=1,l=1,sg=0,ft=0,st=OK:1
10:15:50.376 -> 314285 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
10:15:50.443 -> 314352 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
10:15:50.510 -> 314428 TSF:MSG:READ,1-1-0,s=255,c=0,t=17,pt=0,l=5,sg=0:2.3.2
10:15:50.576 -> 314493 TSF:MSG:READ,1-1-0,s=255,c=3,t=6,pt=1,l=1,sg=0:0
10:15:50.712 -> 314642 GWT:RFC:C=0,MSG=1;255;3;0;6;M
10:15:50.780 -> 314683 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=6,pt=0,l=1,sg=0,ft=0,st=OK:M
10:15:50.847 -> 314755 TSF:MSG:READ,1-1-0,s=255,c=3,t=11,pt=0,l=19,sg=0:4channel 24V dimmer
10:15:50.914 -> 314836 TSF:MSG:READ,1-1-0,s=255,c=3,t=12,pt=0,l=4,sg=0:2.00
10:15:50.982 -> 314900 TSF:MSG:READ,1-1-0,s=1,c=0,t=4,pt=0,l=0,sg=0:
10:15:51.083 -> 315013 TSF:MSG:READ,1-1-0,s=255,c=3,t=26,pt=1,l=1,sg=0:2
10:15:51.152 -> 315080 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=27,pt=1,l=1,sg=0,ft=0,st=OK:1
10:15:51.220 -> 315153 TSF:MSG:READ,1-1-0,s=1,c=1,t=2,pt=2,l=2,sg=0:0
10:15:51.287 -> 315211 TSF:MSG:READ,1-1-0,s=1,c=2,t=3,pt=0,l=0,sg=0:

Here is the serial output from the node at the same time.

10:15:48.154 ->  
10:15:48.154 ->  __  __       ____
10:15:48.154 -> |  \/  |_   _/ ___|  ___ _ __  ___  ___  _ __ ___
10:15:48.221 -> | |\/| | | | \___ \ / _ \ `_ \/ __|/ _ \| `__/ __|
10:15:48.221 -> | |  | | |_| |___| |  __/ | | \__ \  _  | |  \__ \
10:15:48.221 -> |_|  |_|\__, |____/ \___|_| |_|___/\___/|_|  |___/
10:15:48.221 ->         |___/                      2.3.2
10:15:48.221 -> 
10:15:48.221 -> 16 MCO:BGN:INIT NODE,CP=RNNNA---,FQ=8,REL=255,VER=2.3.2
10:15:48.221 -> 28 TSM:INIT
10:15:48.221 -> 28 TSF:WUR:MS=0
10:15:48.221 -> 36 TSM:INIT:TSP OK
10:15:48.221 -> 38 TSM:INIT:STATID=1
10:15:48.221 -> 40 TSF:SID:OK,ID=1
10:15:48.221 -> 43 TSM:FPAR
10:15:48.221 -> 47 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
10:15:49.404 -> 1271 TSF:MSG:READ,0-0-1,s=255,c=3,t=8,pt=1,l=1,sg=0:0
10:15:49.404 -> 1277 TSF:MSG:FPAR OK,ID=0,D=1
10:15:50.144 -> 2056 TSM:FPAR:OK
10:15:50.144 -> 2056 TSM:ID
10:15:50.144 -> 2058 TSM:ID:OK
10:15:50.144 -> 2060 TSM:UPL
10:15:50.179 -> 2068 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=0,st=OK:1
10:15:50.246 -> 2170 TSF:MSG:READ,0-0-1,s=255,c=3,t=25,pt=1,l=1,sg=0:1
10:15:50.314 -> 2177 TSF:MSG:PONG RECV,HP=1
10:15:50.314 -> 2179 TSM:UPL:OK
10:15:50.314 -> 2181 TSM:READY:ID=1,PAR=0,DIS=1
10:15:50.314 -> 2187 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
10:15:50.449 -> 2314 TSF:MSG:READ,0-0-1,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
10:15:50.449 -> 2322 TSF:MSG:SEND,1-1-0-0,s=255,c=0,t=17,pt=0,l=5,sg=0,ft=0,st=OK:2.3.2
10:15:50.449 -> 2332 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=6,pt=1,l=1,sg=0,ft=0,st=OK:0
10:15:50.754 -> 2656 TSF:MSG:READ,0-0-1,s=255,c=3,t=6,pt=0,l=1,sg=0:M
10:15:50.754 -> 2664 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=11,pt=0,l=19,sg=0,ft=0,st=OK:4channel 24V dimmer
10:15:50.788 -> 2676 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=12,pt=0,l=4,sg=0,ft=0,st=OK:2.00
10:15:50.788 -> 2686 TSF:MSG:SEND,1-1-0-0,s=1,c=0,t=4,pt=0,l=0,sg=0,ft=0,st=OK:
10:15:51.093 -> 2994 MCO:REG:REQ
10:15:51.093 -> 2996 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=26,pt=1,l=1,sg=0,ft=0,st=OK:2
10:15:51.126 -> 3063 TSF:MSG:READ,0-0-1,s=255,c=3,t=27,pt=1,l=1,sg=0:1
10:15:51.160 -> 3069 MCO:PIM:NODE REG=1
10:15:51.160 -> 3074 MCO:BGN:STP
10:15:51.160 -> 3080 TSF:MSG:SEND,1-1-0-0,s=1,c=1,t=2,pt=2,l=2,sg=0,ft=0,st=OK:0
10:15:51.260 -> 3186 TSF:MSG:SEND,1-1-0-0,s=1,c=2,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
10:15:51.593 -> 3520 MCO:BGN:INIT OK,TSP=1

tekka

@Joerideman There is no sign of the bootloader here - can you confirm that your GW is listening on channel 122?

Joerideman

@tekka how? They are talking with each other ones everything has started. Does that not mean the gateway is on the same channel?

This is the code of my node: I set the channel to 122 right?

/***************************************************
  combinatie van mysensors en adafruits pwm library

 versie 2. basis werking

 versie2.1 Betere response op de controller. Requests voor de 


*/

//########## mysensors instellingen
#define MY_NODE_ID 1
#define MY_RF24_CHANNEL (122)

#define MY_RF24_CE_PIN 8
#define MY_RF24_CS_PIN 9


// Enable debug prints to serial monitor
#define MY_DEBUG

// Enable and select radio type attached
#define MY_RADIO_RF24
//#define MY_RADIO_NRF5_ESB
//#define MY_RADIO_RFM69
//#define MY_RADIO_RFM95

#include <MySensors.h>

#define SN "4channel 24V dimmer"
#define SV "2.00"

//#define LED_PIN 3      // Arduino pin attached to MOSFET Gate pin // niet relevant. Dimmen gaat via i2c
#define FADE_DELAY 10  // Delay in ms for each percentage fade up/down (10ms = 1s full-range dim)
#define LED_TYPE S_DIMMER
#define AMOUNT_OF_LED 1
byte LED_CURRENTLEVEL[] = {0, 0, 0, 0, 0};
byte LedCurrentStep[] = {0, 0, 0, 0, 0};
byte LedTempCurrentStep[] = {0, 0, 0, 0, 0};
byte LED_TOLEVEL[] = {0, 0, 0, 0, 0};
byte LedToStep[] = {0, 0, 0, 0, 0};
byte LED_Status[] = {0, 0, 0, 0, 0}; //all off
byte ledUpdate[] = {0, 0, 0, 0, 0};
bool updateLED = false;
byte sensorId = 1;


MyMessage dimmerMsg(sensorId, V_PERCENTAGE); // was ooit V_Dimmer
MyMessage lightMsg(sensorId, V_STATUS); //on or off was ooit V_LIGHT


#include <Wire.h>
#include <Adafruit_PWMServoDriver.h>

// called this way, it uses the default address 0x40
//Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver();
// you can also call it with a different address you want
Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver(0x40);
// you can also call it with a different address and I2C interface
//Adafruit_PWMServoDriver pwm = Adafruit_PWMServoDriver(0x40, &Wire);

int lichtwaarde[141] = {0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 2, 2, 2, 2, 2, 2, 2, 2, 3, 3, 3, 3, 3, 4, 4, 4, 4, 5, 5, 5, 5, 6, 6, 7, 7, 7, 8, 8, 9, 9, 10, 11, 11, 12, 13, 14, 14, 15, 16, 17, 18, 20, 21, 22, 23, 25, 26, 28, 30, 32, 34, 36, 38, 40, 43, 46, 48, 51, 55, 58, 62, 66, 70, 74, 79, 84, 89, 94, 100, 106, 113, 120, 128, 136, 144, 153, 163, 173, 184, 195, 207, 220, 234, 249, 264, 281, 298, 317, 337, 358, 380, 404, 429, 456, 485, 515, 547, 581, 618, 656, 697, 741, 787, 837, 889, 944, 1003, 1066, 1133, 1204, 1279, 1359, 1444, 1534, 1630, 1732, 1840, 1955, 2077, 2207, 2345, 2491, 2647, 2812, 2988, 3175, 3373, 3584, 3808, 4046, 4096};

/***
   Dimmable LED initialization method
*/
void presentation()
{


  sendSketchInfo(SN, SV);


  //Present nodes
  for (sensorId = 1; sensorId < (AMOUNT_OF_LED + 1) ; sensorId++) { //
    present(sensorId, LED_TYPE);
    wait(300);
  }
}


void setup() {
  //###### Mysensors Setup
  // Pull the gateway's current dim level - restore light level upon node power-up



  for (sensorId = 1; sensorId < (AMOUNT_OF_LED + 1); sensorId++) {
    send(lightMsg.set(0));
        wait(100);
  }

  for (sensorId = 1; sensorId < (AMOUNT_OF_LED + 1); sensorId++) {
    request( sensorId, V_PERCENTAGE );
    wait(300);
  }

  //###### PWM setup
  pwm.begin();
  pwm.setPWMFreq(1600);  //

  // if you want to really speed stuff up, you can go into 'fast 400khz I2C' mode
  // some i2c devices dont like this so much so if you're sharing the bus, watch
  // out for this!
  Wire.setClock(400000);

  for (int i = 0; i < 4; i++) { //zet alles uit
    pwm.setPin((i), lichtwaarde[0]);
  }
}





void loop() {// de eerste 4 aansluitingen
  if ((ledUpdate[1] + ledUpdate[2] + ledUpdate[3] + ledUpdate[4]) > 0) {

    fade();
    wait(15);
  }

}

void receive(const MyMessage &message)
{
  if (message.type == V_STATUS) {

    //  Retrieve the power or dim level from the incoming request message
    int tempStatus = ( 1 <= atoi (message.data)) ? 1 : 0;
    //Serial.print("V type Message data = ");
    //Serial.println(tempStatus);
    if (tempStatus > LED_Status[message.sensor]) {
      ledUpdate[message.sensor] = true;

      if (LED_CURRENTLEVEL[message.sensor] == 0) {
        LED_CURRENTLEVEL[message.sensor] = 70;
        LedToStep[message.sensor] = map(LED_CURRENTLEVEL[message.sensor], 0, 100, 0, 140);
        Serial.print("ledtostep = ");
        Serial.println(LedToStep[message.sensor] );
      }
      else if (LED_CURRENTLEVEL[message.sensor] > 0) {
        LedToStep[message.sensor] =  map(LED_CURRENTLEVEL[message.sensor], 0, 100, 0, 140);
        LedCurrentStep[message.sensor] = 0;

        Serial.print("ledtostep2 = ");
        Serial.println(LedToStep[message.sensor] );
      }
    }
    else if (tempStatus < LED_Status[message.sensor]) {
      //Led gaat uit
      LedToStep[message.sensor] = 0;
      LedTempCurrentStep[message.sensor] = LedCurrentStep[message.sensor];

      ledUpdate[message.sensor] = true;
    }
    sensorId = message.sensor;
    LED_Status[message.sensor] = tempStatus; //de status


    send(lightMsg.set(LED_Status[message.sensor]));

  }
  else if (message.type == V_PERCENTAGE) {
    Serial.print("v percentage Message data = ");
    Serial.println(atoi( message.data ));

    if (LED_CURRENTLEVEL[message.sensor] != atoi(message.data)) {
      LED_CURRENTLEVEL[message.sensor] = (100 <= atoi( message.data )) ? 100 : atoi( message.data ); //de level
      LedToStep[message.sensor] =  map(LED_CURRENTLEVEL[message.sensor], 0, 100, 0, 140);

      ledUpdate[message.sensor] = true;
      if (LedToStep[message.sensor] != 0) {
      //LED_Status[message.sensor] = 1;
       // sensorId = message.sensor;
        //send(lightMsg.set(LED_Status[message.sensor]));
      }
      sensorId = message.sensor;
      request( sensorId, V_STATUS );
                 send(dimmerMsg.set(LED_CURRENTLEVEL[message.sensor]));
    }


  }
}

void fade() {

  //als de status van een led == true. Dan de fade.

  for (int ledNumber = 1; ledNumber <= AMOUNT_OF_LED; ledNumber++) {
    if (ledUpdate[ledNumber] == true) {
      if (LedTempCurrentStep[ledNumber] == 0 && LED_Status[ledNumber] == 0) {
        //Serial.println("fade0");
        //do nothing
      }
      else if (LedCurrentStep[ledNumber] < LedToStep[ledNumber] && LED_Status[ledNumber] == 1) {
        //Serial.println("fade1");
        //increase light
        LedCurrentStep[ledNumber]++;
        pwm.setPin((ledNumber - 1), lichtwaarde[LedCurrentStep[ledNumber]]);
      }

      else if (LedTempCurrentStep[ledNumber] > LedToStep[ledNumber] && LED_Status[ledNumber] == 0) {
        //turn off  but remember the last lightlevel
        //Serial.println("fade2");
        LedTempCurrentStep[ledNumber]--;
        pwm.setPin((ledNumber - 1), lichtwaarde[LedTempCurrentStep[ledNumber]]);
      }
      else if (LedCurrentStep[ledNumber] > LedToStep[ledNumber] && LED_Status[ledNumber] == 1) {
        //decrease light
        //Serial.println("fade3");
        LedCurrentStep[ledNumber]--;
        pwm.setPin((ledNumber - 1), lichtwaarde[LedCurrentStep[ledNumber]]);
      }
      if (LedCurrentStep[ledNumber] == LedToStep[ledNumber]) {
        ledUpdate[ledNumber] = false;
        //Serial.println("fade4");
      }
      if (LedCurrentStep[ledNumber] == LedToStep[ledNumber]) {
        ledUpdate[ledNumber] = false;
        //Serial.println("fade5");
      }
      if (LedTempCurrentStep[ledNumber] == 0 && LED_Status[ledNumber] == 0) {
        ledUpdate[ledNumber] = false;
        //Serial.println("fade6");
      }
    }

  }


}

tekka

@Joerideman That looks alright! Just out of curiosity, if you use the bootloader with the default settings (channel, ce/csn assignment), do you see a difference in the debug log?

Joerideman

I used the 8MHZ int RC one

log node:

12:09:50.469 -> ⸮& ⸮⸮⸮⸮⸮AGC`⸮48⸮C⸮⸮⸮⸮⸮{}
12:09:50.469 -> 2058 TSM:FPAR
12:09:50.469 -> 2062 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
12:09:50.469 ->  
12:09:50.469 ->  __  __       ____
12:09:50.469 -> |  \/  |_   _/ ___|  ___ _ __  ___  ___  _ __ ___
12:09:50.469 -> | |\/| | | | \___ \ / _ \ `_ \/ __|/ _ \| `__/ __|
12:09:50.469 -> | |  | | |_| |___| |  __/ | | \__ \  _  | |  \__ \
12:09:50.469 -> |_|  |_|\__, |____/ \___|_| |_|___/\___/|_|  |___/
12:09:50.469 ->         |___/                      2.3.2
12:09:50.469 -> 
12:09:50.469 -> 16 MCO:BGN:INIT NODE,CP=RNNNA---,FQ=8,REL=255,VER=2.3.2
12:09:50.469 -> 28 TSM:INIT
12:09:50.469 -> 28 TSF:WUR:MS=0
12:09:50.469 -> 36 TSM:INIT:TSP OK
12:09:50.469 -> 38 TSM:INIT:STATID=1
12:09:50.469 -> 40 TSF:SID:OK,ID=1
12:09:50.469 -> 43 TSM:FPAR
12:09:50.469 -> 47 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
12:09:52.420 -> 2056 !TSM:FPAR:NO REPLY
12:09:52.420 -> 2058 TSM:FPAR
12:09:52.420 -> 2062 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
12:09:54.367 -> 4071 !TSM:FPAR:NO REPLY
12:09:54.367 -> 4073 TSM:FPAR
12:09:54.367 -> 4077 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
12:09:56.349 -> 6086 !TSM:FPAR:NO REPLY
12:09:56.349 -> 6088 TSM:FPAR
12:09:56.383 -> 6092 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
12:09:58.338 -> 8101 !TSM:FPAR:FAIL
12:09:58.338 -> 8103 TSM:FAIL:CNT=1
12:09:58.338 -> 8105 TSM:FAIL:DIS
12:09:58.338 -> 8108 TSF:TDI:TSL
12:10:08.065 -> 18112 TSM:FAIL:RE-INIT
12:10:08.065 -> 18114 TSM:INIT
12:10:08.098 -> 18120 TSM:INIT:TSP OK
12:10:08.098 -> 18122 TSM:INIT:STATID=1
12:10:08.098 -> 18126 TSF:SID:OK,ID=1
12:10:08.098 -> 18128 TSM:FPAR
12:10:08.098 -> 18132 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
12:10:10.054 -> 20142 !TSM:FPAR:NO REPLY
12:10:10.054 -> 20144 TSM:FPAR
12:10:10.088 -> 20148 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
12:10:12.042 -> 22157 !TSM:FPAR:NO REPLY
12:10:12.042 -> 22159 TSM:FPAR
12:10:12.075 -> 22163 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
12:10:14.024 -> 24172 !TSM:FPAR:NO REPLY
12:10:14.024 -> 24174 TSM:FPAR
12:10:14.024 -> 24178 ?TSF:MSG:SEND,1-1-255-255,s=255,c=3,t=7,pt=0,l=0,sg=0,ft=0,st=OK:
12:10:14.290 -> 24473 TSF:MSG:READ,0-0-1,s=255,c=3,t=8,pt=1,l=1,sg=0:0
12:10:14.323 -> 24479 TSF:MSG:FPAR OK,ID=0,D=1
12:10:16.012 -> 26187 TSM:FPAR:OK
12:10:16.012 -> 26189 TSM:ID
12:10:16.012 -> 26189 TSM:ID:OK
12:10:16.012 -> 26191 TSM:UPL
12:10:16.012 -> 26200 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=24,pt=1,l=1,sg=0,ft=0,st=OK:1
12:10:16.111 -> 26302 TSF:MSG:READ,0-0-1,s=255,c=3,t=25,pt=1,l=1,sg=0:1
12:10:16.146 -> 26308 TSF:MSG:PONG RECV,HP=1
12:10:16.146 -> 26312 TSM:UPL:OK
12:10:16.146 -> 26314 TSM:READY:ID=1,PAR=0,DIS=1
12:10:16.146 -> 26320 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
12:10:16.247 -> 26447 TSF:MSG:READ,0-0-1,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
12:10:16.282 -> 26456 TSF:MSG:SEND,1-1-0-0,s=255,c=0,t=17,pt=0,l=5,sg=0,ft=0,st=OK:2.3.2
12:10:16.282 -> 26466 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=6,pt=1,l=1,sg=0,ft=0,st=OK:0
12:10:16.521 -> 26703 TSF:MSG:READ,0-0-1,s=255,c=3,t=6,pt=0,l=1,sg=0:M
12:10:16.554 -> 26716 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=11,pt=0,l=19,sg=0,ft=0,st=OK:4channel 24V dimmer
12:10:16.554 -> 26730 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=12,pt=0,l=4,sg=0,ft=0,st=OK:2.00
12:10:16.554 -> 26742 TSF:MSG:SEND,1-1-0-0,s=1,c=0,t=4,pt=0,l=0,sg=0,ft=0,st=OK:
12:10:16.858 -> 27049 MCO:REG:REQ
12:10:16.858 -> 27052 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=26,pt=1,l=1,sg=0,ft=0,st=OK:2
12:10:16.926 -> 27121 TSF:MSG:READ,0-0-1,s=255,c=3,t=27,pt=1,l=1,sg=0:1
12:10:16.926 -> 27127 MCO:PIM:NODE REG=1
12:10:16.926 -> 27129 MCO:BGN:STP
12:10:16.926 -> 27136 TSF:MSG:SEND,1-1-0-0,s=1,c=1,t=2,pt=2,l=2,sg=0,ft=0,st=OK:0
12:10:17.029 -> 27246 TSF:MSG:SEND,1-1-0-0,s=1,c=2,t=3,pt=0,l=0,sg=0,ft=0,st=OK:
12:10:17.368 -> 27580 MCO:BGN:INIT OK,TSP=1
12:10:38.436 -> 49125 TSF:MSG:READ,0-0-255,s=255,c=3,t=20,pt=0,l=0,sg=0:
12:10:38.436 -> 49131 TSF:MSG:BC
12:10:39.446 -> 50141 TSF:MSG:SEND,1-1-0-0,s=255,c=3,t=21,pt=1,l=1,sg=0,ft=0,st=OK:0

tekka

@Joerideman The bootloader doesn't generate serial debug output, would be helpful to see the GW debug log

Joerideman

@tekka Allright I am home again :-).

Here is the sketch I use for the gateway. It comes out of the examples folder from mysensors. I think Debug is enabled. But for 5-6 seconds after resetting the node, I get nothing out of the gateway.

 * The MySensors Arduino library handles the wireless radio link and protocol
 * between your home built sensors/actuators and HA controller of choice.
 * The sensors forms a self healing radio network with optional repeaters. Each
 * repeater and gateway builds a routing tables in EEPROM which keeps track of the
 * network topology allowing messages to be routed to nodes.
 *
 * Created by Henrik Ekblad <henrik.ekblad@mysensors.org>
 * Copyright (C) 2013-2019 Sensnology AB
 * Full contributor list: https://github.com/mysensors/MySensors/graphs/contributors
 *
 * Documentation: http://www.mysensors.org
 * Support Forum: http://forum.mysensors.org
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * version 2 as published by the Free Software Foundation.
 *
 *******************************
 *
 * REVISION HISTORY
 * Version 1.0 - Henrik Ekblad
 * Contribution by tekka,
 * Contribution by a-lurker and Anticimex,
 * Contribution by Norbert Truchsess <norbert.truchsess@t-online.de>
 * Contribution by Ivo Pullens (ESP8266 support)
 *
 * DESCRIPTION
 * The EthernetGateway sends data received from sensors to the WiFi link.
 * The gateway also accepts input on ethernet interface, which is then sent out to the radio network.
 *
 * VERA CONFIGURATION:
 * Enter "ip-number:port" in the ip-field of the Arduino GW device. This will temporarily override any serial configuration for the Vera plugin.
 * E.g. If you want to use the default values in this sketch enter: 192.168.178.66:5003
 *
 * LED purposes:
 * - To use the feature, uncomment WITH_LEDS_BLINKING in MyConfig.h
 * - RX (green) - blink fast on radio message received. In inclusion mode will blink fast only on presentation received
 * - TX (yellow) - blink fast on radio message transmitted. In inclusion mode will blink slowly
 * - ERR (red) - fast blink on error during transmission error or receive crc error
 *
 * See https://www.mysensors.org/build/connect_radio for wiring instructions.
 *
 * If you are using a "barebone" ESP8266, see
 * https://www.mysensors.org/build/esp8266_gateway#wiring-for-barebone-esp8266
 *
 * Inclusion mode button:
 * - Connect GPIO5 via switch to GND ('inclusion switch')
 *
 * Hardware SHA204 signing is currently not supported!
 *
 * Make sure to fill in your ssid and WiFi password below for ssid & pass.
 */

// Enable debug prints to serial monitor
#define MY_DEBUG

// Use a bit lower baudrate for serial prints on ESP8266 than default in MyConfig.h
#define MY_BAUD_RATE 57600
#define MY_RF24_CHANNEL (122)

// Enables and select radio type (if attached)
#define MY_RADIO_RF24
//#define MY_RADIO_RFM69
//#define MY_RADIO_RFM95

#define MY_GATEWAY_ESP8266

#define MY_WIFI_SSID "-------"
#define MY_WIFI_PASSWORD "---------"

// Set the hostname for the WiFi Client. This is the hostname
// passed to the DHCP server if not static.
#define MY_HOSTNAME "Mysensors_GW"

// Enable UDP communication
//#define MY_USE_UDP  // If using UDP you need to set MY_CONTROLLER_IP_ADDRESS below

// Enable MY_IP_ADDRESS here if you want a static ip address (no DHCP)
//#define MY_IP_ADDRESS 192,168,178,87

// If using static ip you can define Gateway and Subnet address as well
//#define MY_IP_GATEWAY_ADDRESS 192,168,178,1
//#define MY_IP_SUBNET_ADDRESS 255,255,255,0

// The port to keep open on node server mode
#define MY_PORT 5003

// How many clients should be able to connect to this gateway (default 1)
#define MY_GATEWAY_MAX_CLIENTS 2

// Controller ip address. Enables client mode (default is "server" mode).
// Also enable this if MY_USE_UDP is used and you want sensor data sent somewhere.
//#define MY_CONTROLLER_IP_ADDRESS 192, 168, 178, 68

// Enable inclusion mode
#define MY_INCLUSION_MODE_FEATURE

// Enable Inclusion mode button on gateway
//#define MY_INCLUSION_BUTTON_FEATURE
// Set inclusion mode duration (in seconds)
#define MY_INCLUSION_MODE_DURATION 60
// Digital pin used for inclusion mode button
#define MY_INCLUSION_MODE_BUTTON_PIN  3

// Set blinking period
// #define MY_DEFAULT_LED_BLINK_PERIOD 300

// Flash leds on rx/tx/err
// Led pins used if blinking feature is enabled above
#define MY_DEFAULT_ERR_LED_PIN 16  // Error led pin
#define MY_DEFAULT_RX_LED_PIN  16  // Receive led pin
#define MY_DEFAULT_TX_LED_PIN  16  // the PCB, on board LED

#include <ArduinoOTA.h>
#include <MySensors.h>

void setup()
{
	// Setup locally attached sensors
	ArduinoOTA.onStart([]() {
		Serial.println("ArduinoOTA start");
	});
	ArduinoOTA.onEnd([]() {
		Serial.println("\nArduinoOTA end");
	});
	ArduinoOTA.onProgress([](unsigned int progress, unsigned int total) {
		Serial.printf("OTA Progress: %u%%\r", (progress / (total / 100)));
	});
	ArduinoOTA.onError([](ota_error_t error) {
		Serial.printf("Error[%u]: ", error);
		if (error == OTA_AUTH_ERROR) {
			Serial.println("Auth Failed");
		} else if (error == OTA_BEGIN_ERROR) {
			Serial.println("Begin Failed");
		} else if (error == OTA_CONNECT_ERROR) {
			Serial.println("Connect Failed");
		} else if (error == OTA_RECEIVE_ERROR) {
			Serial.println("Receive Failed");
		} else if (error == OTA_END_ERROR) {
			Serial.println("End Failed");
		}
	});
	ArduinoOTA.begin();
}

void presentation()
{
	// Present locally attached sensors here
}

void loop()
{
	// Send locally attached sensors data here
	ArduinoOTA.handle();
}

Joerideman

@tekka I used an rf24 sniffer. I tested if it received signals on channel 122 when I just upload my sketch. This works.

No signal in over 5 minutes time after resetting the node. only signal came from the gateway itself.

tekka

@Joerideman Yeah, I assume something is wrong with the bootloader configuration. Can you zip and upload all bootloader files (or the entire folder) you are using with all the settings and modifications you did?

Joerideman

@tekka Here is a link to my onedrive: https://1drv.ms/u/s!ArHxoBCXZ0wDiKRLceoqlgchv1r_GQ?e=RvboMa

It holds a zip archive.

tekka

@Joerideman Thanks, I again had a quick look at your HW.h file and found the issue:

// set pin mode: MOSI,SCLK,CE,CSN = OUTPUT, MISO = INPUT (=> all on same port)
SPI_DDR = _BV(SPI_MOSI) | _BV(SPI_SCLK) | _BV(CE_PIN) | _BV(PB2) | ~_BV(SPI_MISO);
CSN_DDR = _BV(CSN_PIN);

SPI_DDR and CSN_DDR are both pointing at DDRB:

// SPI communication
#define SPI_PORT	PORTB	// 
#define SPI_DDR		DDRB	//

and

#elif defined(SPI_PINS_CE8_CSN9)
	#define CSN_PORT	PORTB	// port for CSN
	#define CSN_DDR		DDRB	// DDR for CSN
	#define	CSN_PIN		PB1		// Arduino Pin 9 <-> Bit 1 of port B

Thus, setting CSN_DDR = _BV(CSN_PIN) you overwrite SPI_DDR. Comment out the second line and add _BV(CSN_PIN) to SPI_DDR:

// set pin mode: MOSI,SCLK,CE,CSN = OUTPUT, MISO = INPUT (=> all on same port)
SPI_DDR = _BV(SPI_MOSI) | _BV(SPI_SCLK) | _BV(CE_PIN) | _BV(PB2) |  _BV(CSN_PIN);
//CSN_DDR = _BV(CSN_PIN);

Joerideman

@tekka

Is this the only adjustment that I needed to make?

// set pin mode: MOSI,SCLK,CE,CSN = OUTPUT, MISO = INPUT (=> all on same port)
SPI_DDR = _BV(SPI_MOSI) | _BV(SPI_SCLK) | _BV(CE_PIN) | _BV(PB2) |  _BV(CSN_PIN);
//CSN_DDR = _BV(CSN_PIN);

at this point there is no fota and somewhere in the past days Serial update using the uart has also been destroyed again. I think I should restart with a clean download and start again. I am afraid I changed things I should not have,

The log from running make. I notice now that some parts are failed. But I do not know what that means. I do not remember if this was alway the case. This might be a clue that something went wrong.

G:\OneDrive\Arduino\mysensors\MySensorsBootloaderRF24-development>make
rm *.o
process_begin: CreateProcess(NULL, rm *.o, ...) failed.
make (e=2): Het systeem kan het opgegeven bestand niet vinden.
make: [clean] Fout 2 (genegeerd)
rm *.elf
process_begin: CreateProcess(NULL, rm *.elf, ...) failed.
make (e=2): Het systeem kan het opgegeven bestand niet vinden.
make: [clean] Fout 2 (genegeerd)
rm *.hex
process_begin: CreateProcess(NULL, rm *.hex, ...) failed.
make (e=2): Het systeem kan het opgegeven bestand niet vinden.
make: [clean] Fout 2 (genegeerd)
"C:/Program Files (x86)/Atmel/Studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/avr-objcopy" -O ihex -R .eeprom MYSBootloader.elf MYSBootloader.hex
"C:/Program Files (x86)/Atmel/Studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/avr-size" MYSBootloader.elf
   text    data     bss     dec     hex filename
   2032       6      71    2109     83d MYSBootloader.elf

With a fresh download of all the files without any changes to the make file I get this:
It says in dutch "make (e=2) the system can not find the file specified"

rm *.o
process_begin: CreateProcess(NULL, rm *.o, ...) failed.
make (e=2): Het systeem kan het opgegeven bestand niet vinden.
make: [clean] Fout 2 (genegeerd)
rm *.elf
process_begin: CreateProcess(NULL, rm *.elf, ...) failed.
make (e=2): Het systeem kan het opgegeven bestand niet vinden.
make: [clean] Fout 2 (genegeerd)
rm *.hex
process_begin: CreateProcess(NULL, rm *.hex, ...) failed.
make (e=2): Het systeem kan het opgegeven bestand niet vinden.
make: [clean] Fout 2 (genegeerd)
"C:/Program Files (x86)/Atmel/Studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/avr-gcc" -I"C:/Program Files (x86)/Atmel/Studio/7.0/toolchain/avr8/avr8-gnu-toolchain/avr/include/avr          " -funsigned-char -funsigned-bitfields -DF_CPU=16000000L -DBAUD_RATE=115200 -Os -ffunction-sections -fdata-sections -fpack-struct -fshort-enums -mrelax -Wall -Wextra -Wundef -pedantic -mmcu=atmega328p -c -std=gnu99 -MD -MP -MF "MYSBootloader.d" -MT"MYSBootloader.d" -MT"MYSBootloader.o"  MYSBootloader.c -o MYSBootloader.o
In file included from Core.h:40:0,
                 from MYSBootloader.c:81:
HW.h:51:4: warning: #warning is a GCC extension
   #warning BAUD_RATE error greater than 2%
    ^
HW.h:51:4: warning: #warning BAUD_RATE error greater than 2% [-Wcpp]
"C:/Program Files (x86)/Atmel/Studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/avr-gcc" -nostartfiles -Wl,-s -Wl,-static -Wl,-Map=".map" -Wl,--start-group -Wl,--end-group -Wl,--gc-sections -mrelax -Wl,-section-start=.text=0x7800 -mmcu=atmega328p   -o MYSBootloader.elf MYSBootloader.o -lm
"C:/Program Files (x86)/Atmel/Studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/avr-objcopy" -O ihex -R .eeprom MYSBootloader.elf MYSBootloader.hex
"C:/Program Files (x86)/Atmel/Studio/7.0/toolchain/avr8/avr8-gnu-toolchain/bin/avr-size" MYSBootloader.elf
   text    data     bss     dec     hex filename
   2032       6      71    2109     83d MYSBootloader.elf

tekka

@Joerideman You can ignore that warning (it is related to rm not being found).

Can you try this .hex file: CE=8, CSN=9, CLK=8MHz, BAUD=57600, RF24 channel=122: download file

Please post the log of the bootloader flashing process...

Joerideman

@tekka

This definetly did something. Further in this post the log from uploading the bootloader and then a serial output from the gateway than the debug output of myScontroller. There is a lot of chatting, but to me it looks like its the same set of messages everytime. I tried assigning the blink message, and than a whole lot more is going on. So maybe there is something about the firmware config file that I don't understand. I put my input at the end of this post.

avrDudess log, because arduino ide doesn't tell me much.

~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~ ~

avrdude.exe: set SCK frequency to 1500000 Hz
avrdude.exe: warning: cannot set sck period. please check for usbasp firmware update.
avrdude.exe: AVR device initialized and ready to accept instructions

Reading | ################################################## | 100% 0.02s

avrdude.exe: Device signature = 0x1e950f (probably m328p)
avrdude.exe: NOTE: "flash" memory has been specified, an erase cycle will be performed
             To disable this feature, specify the -D option.
avrdude.exe: erasing chip
avrdude.exe: set SCK frequency to 1500000 Hz
avrdude.exe: warning: cannot set sck period. please check for usbasp firmware update.
avrdude.exe: reading input file "C:\Users\joeri\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.6.21\bootloaders\mySensors\MYSBootloader_CE8_CSN9_CH122_8Mhz_57k6.hex"
avrdude.exe: input file C:\Users\joeri\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.6.21\bootloaders\mySensors\MYSBootloader_CE8_CSN9_CH122_8Mhz_57k6.hex auto detected as Intel Hex
avrdude.exe: writing flash (32762 bytes):

Writing | ################################################## | 100% -0.00s

avrdude.exe: 32762 bytes of flash written
avrdude.exe: verifying flash memory against C:\Users\joeri\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.6.21\bootloaders\mySensors\MYSBootloader_CE8_CSN9_CH122_8Mhz_57k6.hex:
avrdude.exe: load data flash data from input file C:\Users\joeri\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.6.21\bootloaders\mySensors\MYSBootloader_CE8_CSN9_CH122_8Mhz_57k6.hex:
avrdude.exe: input file C:\Users\joeri\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.6.21\bootloaders\mySensors\MYSBootloader_CE8_CSN9_CH122_8Mhz_57k6.hex auto detected as Intel Hex
avrdude.exe: input file C:\Users\joeri\AppData\Local\Arduino15\packages\arduino\hardware\avr\1.6.21\bootloaders\mySensors\MYSBootloader_CE8_CSN9_CH122_8Mhz_57k6.hex contains 32762 bytes
avrdude.exe: reading on-chip flash data:

Reading | ################################################## | 100% 0.00s

avrdude.exe: verifying ...
avrdude.exe: 32762 bytes of flash verified

avrdude.exe done.  Thank you.

14:12:38.035 -> 562420 TSF:MSG:FPAR REQ,ID=255
14:12:38.035 -> 562426 TSF:CKU:OK,FCTRL
14:12:38.035 -> 562430 TSF:MSG:GWL OK
14:12:38.302 -> 562695 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:12:41.067 -> 565447 TSF:MSG:READ,255-255-0,s=255,c=3,t=3,pt=1,l=0,sg=0:0
14:12:41.270 -> 565669 GWT:RFC:C=0,MSG=255;255;3;0;4;1
14:12:41.270 -> 565680 ?TSF:MSG:SEND,0-0-255-255,s=255,c=3,t=4,pt=0,l=1,sg=0,ft=0,st=OK:1
14:12:41.303 -> 565693 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:12:41.303 -> 565703 TSF:MSG:BC
14:12:41.303 -> 565706 TSF:MSG:FPAR REQ,ID=1
14:12:41.303 -> 565711 TSF:CKU:OK,FCTRL
14:12:41.303 -> 565716 TSF:MSG:GWL OK
14:12:41.809 -> 566196 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:12:44.336 -> 568733 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:12:44.336 -> 568743 TSF:MSG:BC
14:12:44.336 -> 568746 TSF:MSG:FPAR REQ,ID=1
14:12:44.370 -> 568751 TSF:CKU:OK,FCTRL
14:12:44.370 -> 568755 TSF:MSG:GWL OK
14:12:44.811 -> 569203 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:12:47.369 -> 571774 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:12:47.404 -> 571789 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:12:47.979 -> 572360 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:12:51.011 -> 575402 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:12:54.042 -> 578443 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:12:57.077 -> 581484 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:13:00.990 -> 585400 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:13:01.024 -> 585410 TSF:MSG:BC
14:13:01.024 -> 585413 TSF:MSG:FPAR REQ,ID=1
14:13:01.024 -> 585418 TSF:PNG:SEND,TO=0
14:13:01.024 -> 585423 TSF:CKU:OK
14:13:01.024 -> 585426 TSF:MSG:GWL OK
14:13:01.763 -> 586161 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:13:04.058 -> 588449 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:13:04.058 -> 588459 TSF:MSG:BC
14:13:04.058 -> 588462 TSF:MSG:FPAR REQ,ID=1
14:13:04.058 -> 588467 TSF:CKU:OK,FCTRL
14:13:04.058 -> 588472 TSF:MSG:GWL OK
14:13:04.795 -> 589179 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:13:07.087 -> 591490 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:13:07.122 -> 591505 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:13:07.696 -> 592077 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:13:10.716 -> 595118 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:13:13.776 -> 598159 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:13:16.814 -> 601201 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:13:20.726 -> 605116 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:13:20.726 -> 605127 TSF:MSG:BC
14:13:20.726 -> 605130 TSF:MSG:FPAR REQ,ID=1
14:13:20.726 -> 605135 TSF:PNG:SEND,TO=0
14:13:20.726 -> 605139 TSF:CKU:OK
14:13:20.726 -> 605142 TSF:MSG:GWL OK
14:13:21.736 -> 606137 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:13:23.771 -> 608165 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:13:23.771 -> 608175 TSF:MSG:BC
14:13:23.771 -> 608179 TSF:MSG:FPAR REQ,ID=1
14:13:23.771 -> 608184 TSF:CKU:OK,FCTRL
14:13:23.805 -> 608188 TSF:MSG:GWL OK
14:13:24.752 -> 609156 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:13:26.808 -> 611207 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:13:26.808 -> 611221 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:13:27.382 -> 611793 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:13:30.445 -> 614834 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:13:31.355 -> 615744 GWT:RFC:C=0,MSG=1;0;3;0;13;0
14:13:31.355 -> 615755 TSF:MSG:SEND,0-0-1-1,s=0,c=3,t=13,pt=0,l=1,sg=0,ft=0,st=OK:0
14:13:33.484 -> 617876 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:13:33.484 -> 617897 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:13:33.518 -> 617911 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:13:37.427 -> 621833 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:13:37.427 -> 621843 TSF:MSG:BC
14:13:37.461 -> 621847 TSF:MSG:FPAR REQ,ID=1
14:13:37.461 -> 621852 TSF:PNG:SEND,TO=0
14:13:37.461 -> 621856 TSF:CKU:OK
14:13:37.461 -> 621859 TSF:MSG:GWL OK
14:13:37.766 -> 622163 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:13:40.491 -> 624882 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:13:40.491 -> 624897 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:13:41.071 -> 625469 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:13:41.106 -> 625490 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:13:41.106 -> 625504 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:13:41.994 -> 626377 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:13:41.994 -> 626387 TSF:MSG:BC
14:13:41.994 -> 626391 TSF:MSG:FPAR REQ,ID=1
14:13:41.994 -> 626396 TSF:CKU:OK,FCTRL
14:13:41.994 -> 626400 TSF:MSG:GWL OK
14:13:42.742 -> 627148 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:13:45.017 -> 629426 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:13:45.017 -> 629436 TSF:MSG:BC
14:13:45.051 -> 629439 TSF:MSG:FPAR REQ,ID=1
14:13:45.051 -> 629444 TSF:CKU:OK,FCTRL
14:13:45.051 -> 629449 TSF:MSG:GWL OK
14:13:45.769 -> 630175 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:13:48.074 -> 632467 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:13:48.074 -> 632482 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:13:48.652 -> 633053 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:13:48.687 -> 633072 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:13:48.687 -> 633086 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:13:52.616 -> 637008 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:13:52.616 -> 637018 TSF:MSG:BC
14:13:52.616 -> 637021 TSF:MSG:FPAR REQ,ID=1
14:13:52.616 -> 637026 TSF:CKU:OK,FCTRL
14:13:52.616 -> 637030 TSF:MSG:GWL OK
14:13:52.753 -> 637147 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:13:55.658 -> 640057 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:13:55.658 -> 640072 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:13:56.234 -> 640643 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:13:56.268 -> 640662 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:13:56.268 -> 640676 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:13:57.149 -> 641549 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:13:57.149 -> 641559 TSF:MSG:BC
14:13:57.149 -> 641562 TSF:MSG:FPAR REQ,ID=1
14:13:57.183 -> 641567 TSF:CKU:OK,FCTRL
14:13:57.183 -> 641572 TSF:MSG:GWL OK
14:13:57.725 -> 642131 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:00.192 -> 644598 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:00.192 -> 644608 TSF:MSG:BC
14:14:00.226 -> 644611 TSF:MSG:FPAR REQ,ID=1
14:14:00.226 -> 644616 TSF:CKU:OK,FCTRL
14:14:00.226 -> 644621 TSF:MSG:GWL OK
14:14:00.768 -> 645157 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:03.252 -> 647639 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:14:03.252 -> 647654 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:14:03.828 -> 648226 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:14:03.863 -> 648245 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:14:03.863 -> 648259 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:14:07.782 -> 652181 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:07.782 -> 652191 TSF:MSG:BC
14:14:07.782 -> 652195 TSF:MSG:FPAR REQ,ID=1
14:14:07.816 -> 652200 TSF:CKU:OK,FCTRL
14:14:07.816 -> 652204 TSF:MSG:GWL OK
14:14:08.764 -> 653156 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:10.836 -> 655230 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:14:10.836 -> 655245 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:14:11.407 -> 655816 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:14:11.441 -> 655836 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:14:11.441 -> 655850 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:14:12.321 -> 656723 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:12.321 -> 656733 TSF:MSG:BC
14:14:12.321 -> 656736 TSF:MSG:FPAR REQ,ID=1
14:14:12.354 -> 656741 TSF:CKU:OK,FCTRL
14:14:12.354 -> 656746 TSF:MSG:GWL OK
14:14:12.723 -> 657119 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:15.387 -> 659772 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:15.387 -> 659782 TSF:MSG:BC
14:14:15.387 -> 659785 TSF:MSG:FPAR REQ,ID=1
14:14:15.387 -> 659790 TSF:CKU:OK,FCTRL
14:14:15.387 -> 659795 TSF:MSG:GWL OK
14:14:15.759 -> 660145 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:18.425 -> 662813 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:14:18.425 -> 662828 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:14:18.998 -> 663400 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:14:19.032 -> 663420 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:14:19.032 -> 663433 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:14:22.962 -> 667355 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:22.962 -> 667365 TSF:MSG:BC
14:14:22.962 -> 667369 TSF:MSG:FPAR REQ,ID=1
14:14:22.962 -> 667374 TSF:CKU:OK,FCTRL
14:14:22.962 -> 667378 TSF:MSG:GWL OK
14:14:23.739 -> 668146 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:25.990 -> 670404 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:14:26.023 -> 670419 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:14:26.595 -> 670991 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:14:26.630 -> 671021 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:14:26.630 -> 671034 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:14:27.504 -> 671908 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:27.504 -> 671918 TSF:MSG:BC
14:14:27.504 -> 671921 TSF:MSG:FPAR REQ,ID=1
14:14:27.537 -> 671926 TSF:CKU:OK,FCTRL
14:14:27.537 -> 671930 TSF:MSG:GWL OK
14:14:27.740 -> 672129 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:30.571 -> 674957 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:30.571 -> 674967 TSF:MSG:BC
14:14:30.571 -> 674970 TSF:MSG:FPAR REQ,ID=1
14:14:30.571 -> 674975 TSF:CKU:OK,FCTRL
14:14:30.571 -> 674979 TSF:MSG:GWL OK
14:14:30.772 -> 675157 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:33.599 -> 677998 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:14:33.599 -> 678013 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:14:34.171 -> 678584 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:14:34.205 -> 678604 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:14:34.205 -> 678617 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:14:35.079 -> 679491 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:35.113 -> 679501 TSF:MSG:BC
14:14:35.113 -> 679504 TSF:MSG:FPAR REQ,ID=1
14:14:35.113 -> 679509 TSF:CKU:OK,FCTRL
14:14:35.113 -> 679514 TSF:MSG:GWL OK
14:14:35.720 -> 680127 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:38.142 -> 682540 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:38.142 -> 682550 TSF:MSG:BC
14:14:38.142 -> 682553 TSF:MSG:FPAR REQ,ID=1
14:14:38.142 -> 682558 TSF:CKU:OK,FCTRL
14:14:38.175 -> 682562 TSF:MSG:GWL OK
14:14:38.748 -> 683153 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:41.168 -> 685581 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:14:41.202 -> 685596 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:14:41.772 -> 686167 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:14:41.772 -> 686188 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:14:41.807 -> 686202 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:14:45.713 -> 690124 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:45.713 -> 690134 TSF:MSG:BC
14:14:45.747 -> 690137 TSF:MSG:FPAR REQ,ID=1
14:14:45.747 -> 690142 TSF:CKU:OK,FCTRL
14:14:45.747 -> 690146 TSF:MSG:GWL OK
14:14:46.757 -> 691153 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:48.760 -> 693173 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:14:48.793 -> 693187 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:14:49.365 -> 693759 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:14:49.365 -> 693779 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:14:49.399 -> 693792 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:14:50.274 -> 694666 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:50.274 -> 694676 TSF:MSG:BC
14:14:50.274 -> 694679 TSF:MSG:FPAR REQ,ID=1
14:14:50.274 -> 694684 TSF:CKU:OK,FCTRL
14:14:50.274 -> 694689 TSF:MSG:GWL OK
14:14:50.709 -> 695118 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:53.313 -> 697715 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:14:53.313 -> 697725 TSF:MSG:BC
14:14:53.313 -> 697728 TSF:MSG:FPAR REQ,ID=1
14:14:53.347 -> 697733 TSF:CKU:OK,FCTRL
14:14:53.347 -> 697737 TSF:MSG:GWL OK
14:14:53.747 -> 698143 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:14:56.350 -> 700756 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:14:56.383 -> 700771 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:14:56.957 -> 701343 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:14:56.957 -> 701362 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:14:56.991 -> 701376 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:15:00.910 -> 705298 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:15:00.910 -> 705308 TSF:MSG:BC
14:15:00.910 -> 705311 TSF:MSG:FPAR REQ,ID=1
14:15:00.910 -> 705316 TSF:CKU:OK,FCTRL
14:15:00.910 -> 705320 TSF:MSG:GWL OK
14:15:01.750 -> 706141 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:15:03.937 -> 708347 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:15:03.970 -> 708362 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:15:04.543 -> 708933 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:15:04.543 -> 708952 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:15:04.576 -> 708966 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:15:05.453 -> 709840 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:15:05.453 -> 709850 TSF:MSG:BC
14:15:05.453 -> 709853 TSF:MSG:FPAR REQ,ID=1
14:15:05.453 -> 709858 TSF:CKU:OK,FCTRL
14:15:05.453 -> 709862 TSF:MSG:GWL OK
14:15:05.692 -> 710105 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:15:08.487 -> 712889 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:15:08.487 -> 712899 TSF:MSG:BC
14:15:08.487 -> 712902 TSF:MSG:FPAR REQ,ID=1
14:15:08.520 -> 712907 TSF:CKU:OK,FCTRL
14:15:08.520 -> 712911 TSF:MSG:GWL OK
14:15:08.724 -> 713131 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:15:11.532 -> 715932 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:15:11.532 -> 715947 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:15:12.108 -> 716518 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:15:12.141 -> 716547 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:15:12.175 -> 716560 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:15:16.094 -> 720482 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:15:16.094 -> 720493 TSF:MSG:BC
14:15:16.094 -> 720496 TSF:MSG:FPAR REQ,ID=1
14:15:16.094 -> 720501 TSF:CKU:OK,FCTRL
14:15:16.094 -> 720505 TSF:MSG:GWL OK
14:15:16.733 -> 721150 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:15:19.137 -> 723531 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:15:19.137 -> 723546 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:15:19.706 -> 724118 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:15:19.740 -> 724138 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:15:19.740 -> 724152 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:15:20.616 -> 725026 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:15:20.616 -> 725036 TSF:MSG:BC
14:15:20.650 -> 725039 TSF:MSG:FPAR REQ,ID=1
14:15:20.650 -> 725044 TSF:CKU:OK,FCTRL
14:15:20.650 -> 725048 TSF:MSG:GWL OK
14:15:20.718 -> 725117 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:15:23.675 -> 728075 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:15:23.675 -> 728085 TSF:MSG:BC
14:15:23.675 -> 728088 TSF:MSG:FPAR REQ,ID=1
14:15:23.675 -> 728093 TSF:CKU:OK,FCTRL
14:15:23.708 -> 728097 TSF:MSG:GWL OK
14:15:23.742 -> 728142 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:15:26.709 -> 731116 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:15:26.749 -> 731131 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:15:27.288 -> 731702 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:15:27.322 -> 731722 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:15:27.322 -> 731736 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:15:31.262 -> 735658 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:15:31.262 -> 735668 TSF:MSG:BC
14:15:31.262 -> 735671 TSF:MSG:FPAR REQ,ID=1
14:15:31.262 -> 735676 TSF:CKU:OK,FCTRL
14:15:31.262 -> 735680 TSF:MSG:GWL OK
14:15:31.730 -> 736141 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:15:34.298 -> 738707 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:15:34.333 -> 738722 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:15:34.898 -> 739293 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:15:34.898 -> 739313 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:15:34.932 -> 739327 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:15:35.808 -> 740200 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:15:35.808 -> 740210 TSF:MSG:BC
14:15:35.808 -> 740213 TSF:MSG:FPAR REQ,ID=1
14:15:35.808 -> 740219 TSF:CKU:OK,FCTRL
14:15:35.808 -> 740223 TSF:MSG:GWL OK
14:15:36.725 -> 741130 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:15:38.844 -> 743249 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:15:38.844 -> 743259 TSF:MSG:BC
14:15:38.844 -> 743262 TSF:MSG:FPAR REQ,ID=1
14:15:38.877 -> 743267 TSF:CKU:OK,FCTRL
14:15:38.877 -> 743272 TSF:MSG:GWL OK
14:15:39.749 -> 744157 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:15:41.874 -> 746290 TSF:MSG:READ,1-1-0,s=255,c=3,t=15,pt=6,l=2,sg=0:0100
14:15:41.907 -> 746305 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=15,pt=6,l=2,sg=0,ft=0,st=OK:0100
14:15:42.482 -> 746876 TSF:MSG:READ,1-1-0,s=255,c=4,t=0,pt=6,l=10,sg=0:FFFFFFFFFFFFFE400103
14:15:42.482 -> 746897 GWT:RFC:C=0,MSG=1;0;4;0;1;0100020000082E8B
14:15:42.515 -> 746911 TSF:MSG:SEND,0-0-1-1,s=0,c=4,t=1,pt=6,l=8,sg=0,ft=0,st=OK:0100020000082E8B
14:15:43.392 -> 747784 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:15:43.392 -> 747795 TSF:MSG:BC
14:15:43.392 -> 747798 TSF:MSG:FPAR REQ,ID=1
14:15:43.392 -> 747803 TSF:CKU:OK,FCTRL
14:15:43.392 -> 747807 TSF:MSG:GWL OK
14:15:43.697 -> 748106 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0
14:15:46.429 -> 750833 TSF:MSG:READ,1-1-255,s=255,c=3,t=7,pt=1,l=1,sg=0:0
14:15:46.429 -> 750844 TSF:MSG:BC
14:15:46.429 -> 750847 TSF:MSG:FPAR REQ,ID=1
14:15:46.464 -> 750852 TSF:CKU:OK,FCTRL
14:15:46.464 -> 750856 TSF:MSG:GWL OK
14:15:46.733 -> 751135 TSF:MSG:SEND,0-0-1-1,s=255,c=3,t=8,pt=1,l=1,sg=0,ft=0,st=OK:0

debug in myscontroller"

22-5-2020 14:33:28	INFO	BL version=259
22-5-2020 14:33:28	INFO	No FW assigned
22-5-2020 14:33:29	TX	1;0;3;0;13;0
22-5-2020 14:33:29	INFO	FW "4ChDimmer" assigned to node 1
22-5-2020 14:34:02	RX	1;255;4;0;0;0A0001005000D4460103
22-5-2020 14:34:02	CHILD	New child discovered, node id=1, child id=internal
22-5-2020 14:34:02	INFO	BL version=259
22-5-2020 14:34:02	INFO	Send FW info to node 1: type=A, version=2, blocks=0x0800, CRC=0x8B2E
22-5-2020 14:34:02	TX	1;0;4;0;1;0A00020000082E8B
22-5-2020 14:34:33	RX	1;255;4;0;0;0A0001005000D4460103
22-5-2020 14:34:33	INFO	BL version=259
22-5-2020 14:34:33	INFO	Send FW info to node 1: type=A, version=2, blocks=0x0800, CRC=0x8B2E
22-5-2020 14:34:33	TX	1;0;4;0;1;0A00020000082E8B

Config file firmware:

Type,Name,Version,File,Comments
10,Blink,1,Blink.ino.hex,blinking example
10,4ChDimmer,2,MS-4chDimmer-v2.hex,dimmer

tekka

@Joerideman That looks already much better!

For the sake of completeness, here is the modified MYSBootloader source code.

Try clearing the EEPROM and then re-assign the FW

Joerideman

@tekka It's even more better once you try to upload the code without the bootloader included. I just uploaded firmware for the second time over the air!

I am very excited about this :). Alltough I think one I understand changing the bootloader, I could thank you and this community perhaps with an instruction video of all the steps and possible troubleshooting.

But video making is a lot of effort.

Now, one more thing I think. Should it be possible to also upload code via a wired connection and OTA?

Or is the workflow more like this: Normaal bootloader -> create code -> serial wired upload uart/ISP -> debugging ->serial wired upload uart/ISP -> testing -> ota bootloader -> upload final firmware over OTA -> upload occasional firmware update over OTA

tekka

@Joerideman Glad to hear you finally got FOTA working - generally speaking, you can do both, serial FW uploads and FOTA, however, switching from FOTA to serial updates or vice-versa, you may want to clear the FW checksum stored in the EEPROM as instructed above. If your sketches are rather large or for prototyping/dev, I'd advise you to use the optiboot bootloader as the serial uploads are faster and the optiboot bootloaders uses less flash storage...

Joerideman

@tekka Right now, I am looking where your files are different from mine. I do not understand where I went wrong. perhaps I should also delete the other files that make creates, not just the hex.

Either way. A lot of thanks.

[Solved] How to adjust MySBootloader files to compile other EN & CSN pins different channel and external 8MHz crystal

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[Solved] How to adjust MySBootloader files to compile other EN & CSN pins different channel and external 8MHz crystal

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Arduino Celebrates 10 years (Malmö/Sweden)
Announcements • • hek

Saving last known good state, but not in EEPROM
Development • • OldSurferDude

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Development • • Marcin

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Development • • pikim

Gateways
Development • esp8266 raspberry pi serial gateway nano rpi tcp gateway mqtt gateway • • OldSurferDude

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Development • esp8266 mqtt gw • • bgunnarb

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