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[SOLVED] what's the differences between these make options

Posted: Wed Jan 15, 2014 4:19 pm
by baicker
crazyflie.png
what's the differences between these make options

do i need to program the bootloader into the stm32, or just program the cfile.bin is ok ?

Re: what's the differences between these make options

Posted: Thu Jan 16, 2014 9:26 am
by tobias
To flash using the radio bootloader the bootloader must have been flashed before (which the Crazyflies are delivered with). When the Crazyflie is flashed with JTAG it will overwrite the bootloader. If you want to debug using the JTAG that is the only way though.

Re: what's the differences between these make options

Posted: Thu Jan 16, 2014 9:52 am
by baicker
tobias wrote:To flash using the radio bootloader the bootloader must have been flashed before (which the Crazyflies are delivered with). When the Crazyflie is flashed with JTAG it will overwrite the bootloader. If you want to debug using the JTAG that is the only way though.
is the step right when i get a new stm32 chip?
1 soldered the hardware
2 flash the bootloader to the stm32F103CB by jtag interface
3 use the crazyradio connect to the bootloader of the crazyflie, and program the cfile.bin

Re: what's the differences between these make options

Posted: Thu Jan 16, 2014 9:54 am
by tobias
Yes that's it.

Re: [SOLVED] what's the differences between these make optio

Posted: Thu Jan 16, 2014 3:27 pm
by Steffen 2.0
Is it possibly to replace the stm32?! That thing is so small :shock:

Re: [SOLVED] what's the differences between these make optio

Posted: Fri Jan 17, 2014 2:18 am
by baicker
Steffen 2.0 wrote:Is it possibly to replace the stm32?! That thing is so small :shock:
it's so big compared to the sensor or the wireliess chip

Re: [SOLVED] what's the differences between these make optio

Posted: Fri Jan 31, 2014 7:26 am
by addme
do i need to program the bootloader into the stm32, or just program the cfile.bin is ok ?

Re: [SOLVED] what's the differences between these make optio

Posted: Sat Feb 01, 2014 5:44 pm
by Steffen 2.0
baicker wrote:
Steffen 2.0 wrote:Is it possibly to replace the stm32?! That thing is so small :shock:
it's so big compared to the sensor or the wireliess chip
:D the chip itself yes, but I meant the solderpins.

Re: [SOLVED] what's the differences between these make optio

Posted: Sun Feb 02, 2014 5:23 am
by baicker
addme wrote:do i need to program the bootloader into the stm32, or just program the cfile.bin is ok ?
1 soldered the hardware
2 flash the bootloader to the stm32F103CB by jtag interface
3 use the crazyradio connect to the bootloader of the crazyflie, and program the cfile.bin