From 2deea574d37b80c819f54459d064841f1572d7b0 Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Thu, 1 Sep 2016 00:52:54 +0200
Subject: [PATCH 1/1] CHG: reverting use of bigbuff, because I forgot that
every switch between LF/HF images destroys BigBuff.
---
armsrc/appmain.c | 9 ++++-----
1 file changed, 4 insertions(+), 5 deletions(-)
diff --git a/armsrc/appmain.c b/armsrc/appmain.c
index ead92c48..d50ef640 100644
--- a/armsrc/appmain.c
+++ b/armsrc/appmain.c
@@ -194,9 +194,11 @@ int AvgAdc(int ch) // was static - merlok
void MeasureAntennaTuning(void) {
- uint8_t* LF_Results = BigBuf_malloc(256);
+ uint8_t LF_Results[256];
int i, adcval = 0, peak = 0, peakv = 0, peakf = 0;
int vLf125 = 0, vLf134 = 0, vHf = 0; // in mV
+
+ memset(LF_Results, 0, sizeof(LF_Results));
LED_B_ON();
/*
@@ -210,7 +212,7 @@ void MeasureAntennaTuning(void) {
FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
FpgaWriteConfWord(FPGA_MAJOR_MODE_LF_ADC | FPGA_LF_ADC_READER_FIELD);
-
+
for (i = 255; i >= 19; i--) {
WDT_HIT();
FpgaSendCommand(FPGA_CMD_SET_DIVISOR, i);
@@ -227,9 +229,6 @@ void MeasureAntennaTuning(void) {
}
}
- // for (i = 18; i >= 0; i--)
- // LF_Results[i] = 0;
-
LED_A_ON();
// Let the FPGA drive the high-frequency antenna around 13.56 MHz.
FpgaDownloadAndGo(FPGA_BITSTREAM_HF);
--
2.39.5