diff options
Diffstat (limited to 'tk-attiny.h')
| -rw-r--r-- | tk-attiny.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/tk-attiny.h b/tk-attiny.h index 597af4d..49f1195 100644 --- a/tk-attiny.h +++ b/tk-attiny.h @@ -34,6 +34,7 @@ #define ADMUX_VCC 0b00001100 #define DELAY_ZERO_TIME 252 #define SWITCH_PORT PINB // PINA or PINB or PINC + #define VOLTAGE_ADC_DIDR DIDR0 // this MCU only has one DIDR #elif (ATTINY == 25) // TODO: Use 6.4 MHz instead of 8 MHz? #define F_CPU 8000000UL @@ -44,6 +45,7 @@ #define ADMUX_THERM 0b10001111 #define DELAY_ZERO_TIME 1020 #define SWITCH_PORT PINB // PINA or PINB or PINC + #define VOLTAGE_ADC_DIDR DIDR0 // this MCU only has one DIDR #elif (ATTINY == 85) // TODO: Use 6.4 MHz instead of 8 MHz? #define F_CPU 8000000UL @@ -56,16 +58,19 @@ #define ADMUX_THERM 0b10001111 #define DELAY_ZERO_TIME 1020 #define SWITCH_PORT PINB // PINA or PINB or PINC + #define VOLTAGE_ADC_DIDR DIDR0 // this MCU only has one DIDR #elif (ATTINY == 1634) #define F_CPU 8000000UL #define V_REF REFS1 #define BOGOMIPS (F_CPU/4000) - // (1 << V_REF) | (0 << ADLAR) | (VCC_CHANNEL) + // DS table 19-3, 19-4, 1.1V ref / VCC #define ADMUX_VCC 0b00001101 - // (1 << V_REF) | (0 << ADLAR) | (THERM_CHANNEL) + // (1 << V_REF) | (THERM_CHANNEL) + // DS table 19-3, 19-4, internal sensor / 1.1V ref #define ADMUX_THERM 0b10001110 #define DELAY_ZERO_TIME 1020 //#define SWITCH_PORT PINA // set this in hwdef + //#define VOLTAGE_ADC_DIDR DIDR0 // set this in hwdef #else #error Hey, you need to define ATTINY. #endif |