From 6cff215feee7acc641261de7af10adffe06b0bcd Mon Sep 17 00:00:00 2001
From: Dual Tachyon <N/A>
Date: Wed, 30 Aug 2023 11:11:35 +0100
Subject: [PATCH] Use signed values to fix the TX power bug.

---
 frequencies.c | 2 +-
 frequencies.h | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/frequencies.c b/frequencies.c
index b2c2c35..d0cfe33 100644
--- a/frequencies.c
+++ b/frequencies.c
@@ -98,7 +98,7 @@ FREQUENCY_Band_t FREQUENCY_GetBand(uint32_t Frequency)
 	return BAND6_400MHz;
 }
 
-uint8_t FREQUENCY_CalculateOutputPower(uint8_t TxpLow, uint8_t TxpMid, uint8_t TxpHigh, uint32_t LowerLimit, uint32_t Middle, uint32_t UpperLimit, uint32_t Frequency)
+uint8_t FREQUENCY_CalculateOutputPower(uint8_t TxpLow, uint8_t TxpMid, uint8_t TxpHigh, int32_t LowerLimit, int32_t Middle, int32_t UpperLimit, int32_t Frequency)
 {
 	if (Frequency <= LowerLimit) {
 		return TxpLow;
diff --git a/frequencies.h b/frequencies.h
index 515a83b..59035f5 100644
--- a/frequencies.h
+++ b/frequencies.h
@@ -39,7 +39,7 @@ extern const uint32_t NoaaFrequencyTable[10];
 extern const uint16_t StepFrequencyTable[6];
 
 FREQUENCY_Band_t FREQUENCY_GetBand(uint32_t Frequency);
-uint8_t FREQUENCY_CalculateOutputPower(uint8_t TxpLow, uint8_t TxpMid, uint8_t TxpHigh, uint32_t LowerLimit, uint32_t Middle, uint32_t UpperLimit, uint32_t Frequency);
+uint8_t FREQUENCY_CalculateOutputPower(uint8_t TxpLow, uint8_t TxpMid, uint8_t TxpHigh, int32_t LowerLimit, int32_t Middle, int32_t UpperLimit, int32_t Frequency);
 uint32_t FREQUENCY_FloorToStep(uint32_t Upper, uint32_t Step, uint32_t Lower);
 int FREQUENCY_Check(VFO_Info_t *pInfo);