diff options
Diffstat (limited to 'hw')
| -rw-r--r-- | hw/sofirn/sp10-pro/hwdef.h | 4 | ||||
| -rw-r--r-- | hw/thefreeman/avr32dd20-devkit/hwdef.c | 6 | ||||
| -rw-r--r-- | hw/thefreeman/avr32dd20-devkit/hwdef.h | 4 | ||||
| -rw-r--r-- | hw/thefreeman/boost-fwaa-mp3432-hdr-dac-rgb/hwdef.h | 4 |
4 files changed, 9 insertions, 9 deletions
diff --git a/hw/sofirn/sp10-pro/hwdef.h b/hw/sofirn/sp10-pro/hwdef.h index f220318..43da9d0 100644 --- a/hw/sofirn/sp10-pro/hwdef.h +++ b/hw/sofirn/sp10-pro/hwdef.h @@ -62,8 +62,8 @@ enum CHANNEL_MODES { // Voltage divider battLVL #define USE_VOLTAGE_DIVIDER // use a dedicated pin, not VCC, because VCC input is regulated -#define DUAL_VOLTAGE_FLOOR (4*21) // for AA/14500 boost drivers, don't indicate low voltage if below this level -#define DUAL_VOLTAGE_LOW_LOW (4*7) // the lower voltage range's danger zone 0.7 volts (NiMH) +#define DUAL_VOLTAGE_FLOOR (21*dV) // for AA/14500 boost drivers, don't indicate low voltage if below this level +#define DUAL_VOLTAGE_LOW_LOW ( 7*dV) // the lower voltage range's danger zone 0.7 volts (NiMH) #define ADMUX_VOLTAGE_DIVIDER ADC_MUXPOS_AIN9_gc // which ADC channel to read #undef voltage_raw2cooked diff --git a/hw/thefreeman/avr32dd20-devkit/hwdef.c b/hw/thefreeman/avr32dd20-devkit/hwdef.c index 460082f..5b534d2 100644 --- a/hw/thefreeman/avr32dd20-devkit/hwdef.c +++ b/hw/thefreeman/avr32dd20-devkit/hwdef.c @@ -119,13 +119,13 @@ bool gradual_tick_main(uint8_t gt) { uint8_t voltage_raw2cooked(uint16_t measurement) { // In : 65535 * BATTLVL / 1.024V - // Out: uint8_t: Vbat * 40 + // Out: uint8_t: Vbat * 50 // BATTLVL = Vbat * (100.0/(330+100)) = Vbat / 4.3 - // So, Out = In * 4.3 / 1600 + // So, Out = In * 4.3 / 1280 // (plus a bit of fudging to fix the slope and offset, // based on measuring actual hardware) uint8_t result = (uint32_t)(measurement + (65535 * 4 / 1024)) - * 43 / 16128; + * 43 / 12880; return result; } diff --git a/hw/thefreeman/avr32dd20-devkit/hwdef.h b/hw/thefreeman/avr32dd20-devkit/hwdef.h index 38b508d..5015c24 100644 --- a/hw/thefreeman/avr32dd20-devkit/hwdef.h +++ b/hw/thefreeman/avr32dd20-devkit/hwdef.h @@ -109,8 +109,8 @@ enum CHANNEL_MODES { // AVR datasheet table 3.1 I/O Multiplexing, PA6 ADC0 = AIN26 #define USE_VOLTAGE_DIVIDER // use a dedicated pin, not VCC, because VCC input is regulated #define ADMUX_VOLTAGE_DIVIDER ADC_MUXPOS_AIN26_gc -#define DUAL_VOLTAGE_FLOOR (4*21) // for AA/14500 boost drivers, don't indicate low voltage if below this level -#define DUAL_VOLTAGE_LOW_LOW (4*7) // the lower voltage range's danger zone 0.7 volts (NiMH) +#define DUAL_VOLTAGE_FLOOR (21*dV) // for AA/14500 boost drivers, don't indicate low voltage if below this level +#define DUAL_VOLTAGE_LOW_LOW ( 7*dV) // the lower voltage range's danger zone 0.7 volts (NiMH) // don't use the default VDD converter // convert BATT LVL pin readings to FSM volt units #undef voltage_raw2cooked diff --git a/hw/thefreeman/boost-fwaa-mp3432-hdr-dac-rgb/hwdef.h b/hw/thefreeman/boost-fwaa-mp3432-hdr-dac-rgb/hwdef.h index bc1d9a7..1c6e6be 100644 --- a/hw/thefreeman/boost-fwaa-mp3432-hdr-dac-rgb/hwdef.h +++ b/hw/thefreeman/boost-fwaa-mp3432-hdr-dac-rgb/hwdef.h @@ -94,8 +94,8 @@ enum CHANNEL_MODES { // Voltage divider battLVL #define USE_VOLTAGE_DIVIDER // use a dedicated pin, not VCC, because VCC input is regulated #define ADMUX_VOLTAGE_DIVIDER ADC_MUXPOS_AIN2_gc // which ADC channel to read -#define DUAL_VOLTAGE_FLOOR (4*21) // for AA/14500 boost drivers, don't indicate low voltage if below this level -#define DUAL_VOLTAGE_LOW_LOW (4*7) // the lower voltage range's danger zone 0.7 volts (NiMH) +#define DUAL_VOLTAGE_FLOOR (21*dV) // for AA/14500 boost drivers, don't indicate low voltage if below this level +#define DUAL_VOLTAGE_LOW_LOW ( 7*dV) // the lower voltage range's danger zone 0.7 volts (NiMH) // don't use the default VDD converter #undef voltage_raw2cooked #define voltage_raw2cooked mcu_vdivider_raw2cooked |