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Use external 18.432 MHz crystal oscillator with full swing fuse settings

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This commit is contained in:
Leon Krieg
2024-10-02 19:38:51 +02:00
parent 481bf3aa70
commit eea8c015c0
2 changed files with 2 additions and 3 deletions
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4
Makefile
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@@ -11,7 +11,7 @@
VERBOSE := false VERBOSE := false
ARCH := m1284 ARCH := m1284
MCU := atmega1284p MCU := atmega1284p
FREQ := 8000000UL FREQ := 18432000UL
ISP := usbasp ISP := usbasp
CC := avr-gcc CC := avr-gcc
LD := $(CC) LD := $(CC)
@@ -22,7 +22,7 @@ MKDIR := mkdir -p
RMR := rm -rf RMR := rm -rf
GIT := git GIT := git
LFUSE := 0xC2 LFUSE := 0xF7
HFUSE := 0x97 HFUSE := 0x97
EFUSE := 0xFF EFUSE := 0xFF
LOCK := 0xFF LOCK := 0xFF

1
docs/TODO.md
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@@ -1,6 +1,5 @@
## Current Tasks ## Current Tasks
- Test stability with 18.432 MHz external oscillator.
- Implement state machine for actual drying operation. - Implement state machine for actual drying operation.
- Rewrite code documentation with proper structure. - Rewrite code documentation with proper structure.
- Check sensor measurements, conversion results and timer output frequencies. - Check sensor measurements, conversion results and timer output frequencies.