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Directly write to the voltage field for better precision.

This commit is contained in:
Stefan Rado 2014-01-02 02:08:44 +01:00
parent 5f44be31ad
commit 8fd909f519
1 changed files with 1 additions and 3 deletions
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4
src/drivers/frsky_telemetry/frsky_data.c
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@ -191,9 +191,7 @@ void frsky_send_frame1(int uart)
frsky_send_data(uart, FRSKY_ID_VOLTS, 0); /* cell voltage. 4 bits cell number, 12 bits voltage in 0.2V steps, scale 0-4.2V */
frsky_send_data(uart, FRSKY_ID_CURRENT, battery.current_a);
float voltage = battery.voltage_v * 11.0f / 21.0f;
frsky_send_data(uart, FRSKY_ID_VOLTS_BP, voltage);
frsky_send_data(uart, FRSKY_ID_VOLTS_AP, frac(voltage) * 10.0f);
frsky_send_data(uart, FRSKY_ID_VFAS, battery.voltage_v * 10.0f);
frsky_send_data(uart, FRSKY_ID_RPM, 0);