Geschrieben May 8, 2013 at 09:008. Mai 2013 Hi all, I would like to tinker around with the stepper brick. Im familiar with C programming of MCU. I would like to hook up an SPI angular sensor to the stepper brick. My question is: How much free space is available in the brick for custom firmware? I guess the bootloader takes some space, the standard firmware is 55 kb, how much is left for development? Best regards, JW
Geschrieben May 8, 2013 at 09:468. Mai 2013 The microcontroller on the Stepper Brick has 128 kB flash memory. The bootloader is not stored in this flash memory. But there are 4 kB flash reserved at the end of the flash memory for each of the two Bricklets. So there is currently 128 kB - 55 kB - 2 * 4 kB = 65 kB of free flash memory.
Geschrieben August 28, 2013 at 11:2528. Aug 2013 Hi all, I'm planning to develop an application with the stepperbrick. I need to make a few modifications to the source code to read out an I2C sensor. I know my way around compilers/git/c code but I do run into some trouble just following the steps from firmware upgrades:
Geschrieben August 28, 2013 at 11:2928. Aug 2013 siamon, your post seems incomplete. What trouble do you have?
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