estratos wrote:
Is there any way to enable the serial bootloader on the MC13224 via software without having to set ADC2_VREFH pin to low and ADC2_VREFL pin to high?
Thanks,
Daniel.
Setting ADC2_VREFH low and ADC2_VREFL high on reset triggers a flash erase.
Setting UART1_RTS low on reset will cause the bootloader to watch UART1 if there isn't a valid image in flash, SPI, or I2C.
I suppose it wouldn't be too hard to find the ROM address for the UART1 bootloader and jump to there...
-Mar.
