diff options
| -rw-r--r-- | firmware/bootloaderconfig.h | 12 | ||||
| -rw-r--r-- | firmware/main.c | 5 |
2 files changed, 11 insertions, 6 deletions
diff --git a/firmware/bootloaderconfig.h b/firmware/bootloaderconfig.h index 3c1fba5..15f3dcf 100644 --- a/firmware/bootloaderconfig.h +++ b/firmware/bootloaderconfig.h @@ -59,6 +59,14 @@ #define USB_INTR_VECTOR PCINT0_vect /* ------------------------------------------------------------------------- */ +/* Configuration relevant to the CPU the bootloader is running on */ +/* ------------------------------------------------------------------------- */ + +// how many milliseconds should host wait till it sends another erase or write? +// needs to be above 4.5 (and a whole integer) as avr freezes for 4.5ms +#define MICRONUCLEUS_WRITE_SLEEP 5 + + /* ---------------------- feature / code size options ---------------------- */ /* Configure the behavior of the bootloader here */ /* ------------------------------------------------------------------------- */ @@ -175,8 +183,8 @@ * comes with its own OSCCAL calibration or an external clock source is used. */ -#define OSCCAL_RESTORE 0 -#define OSCCAL_16_5MHz 1 +#define OSCCAL_RESTORE 1 +#define OSCCAL_16_5MHz 0 #define OSCCAL_HAVE_XTAL 0 /* diff --git a/firmware/main.c b/firmware/main.c index 1c265c7..2b9e359 100644 --- a/firmware/main.c +++ b/firmware/main.c @@ -23,10 +23,6 @@ #include "bootloaderconfig.h" #include "usbdrv/usbdrv.c" -// how many milliseconds should host wait till it sends another erase or write? -// needs to be above 4.5 (and a whole integer) as avr freezes for 4.5ms -#define MICRONUCLEUS_WRITE_SLEEP 5 - // verify the bootloader address aligns with page size #if BOOTLOADER_ADDRESS % SPM_PAGESIZE != 0 #error "BOOTLOADER_ADDRESS in makefile must be a multiple of chip's pagesize" @@ -148,6 +144,7 @@ static void writeWordToPageBuffer(uint16_t data) { // the device can not be bricked. // Saving user-reset-vector is done in the host tool, starting with // firmware V2 + #if BOOTLOADER_ADDRESS < 8192 // rjmp if (currentAddress.w == RESET_VECTOR_OFFSET * 2) { |