From 29ff374e5d219f2bc219309fd613372a8dfb5c4f Mon Sep 17 00:00:00 2001
From: iceman1001 <iceman@iuse.se>
Date: Wed, 19 Oct 2016 21:24:20 +0200
Subject: [PATCH] CHG: TI code did have the tickstimer started.

---
 armsrc/lfops.c | 11 ++++++++---
 1 file changed, 8 insertions(+), 3 deletions(-)

diff --git a/armsrc/lfops.c b/armsrc/lfops.c
index 642b1937..5931c76a 100644
--- a/armsrc/lfops.c
+++ b/armsrc/lfops.c
@@ -91,6 +91,7 @@ void ModThenAcquireRawAdcSamples125k(uint32_t delay_off, uint32_t periods, uint3
 */
 void ReadTItag(void)
 {
+	StartTicks();
 	// some hardcoded initial params
 	// when we read a TI tag we sample the zerocross line at 2Mhz
 	// TI tags modulate a 1 as 16 cycles of 123.2Khz
@@ -216,6 +217,7 @@ void ReadTItag(void)
 			DbpString("Info: CRC is good");
 		}
 	}
+	StopTicks();
 }
 
 void WriteTIbyte(uint8_t b)
@@ -282,7 +284,7 @@ void AcquireTiType(void)
 	HIGH(GPIO_SSC_DOUT);
 
 	// Charge TI tag for 50ms.
-	SpinDelay(50);
+	WaitMS(50);
 
 	// stop modulating antenna and listen
 	LOW(GPIO_SSC_DOUT);
@@ -322,6 +324,7 @@ void AcquireTiType(void)
 // if not provided a valid crc will be computed from the data and written.
 void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc)
 {
+	StartTicks();
 	FpgaDownloadAndGo(FPGA_BITSTREAM_LF);
 	if(crc == 0) {
 		crc = update_crc16(crc, (idlo)&0xff);
@@ -360,7 +363,7 @@ void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc)
 
 	// modulate antenna
 	HIGH(GPIO_SSC_DOUT);
-	SpinDelay(50);	// charge time
+	WaitMS(50);	// charge time
 
 	WriteTIbyte(0xbb); // keyword
 	WriteTIbyte(0xeb); // password
@@ -377,7 +380,7 @@ void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc)
 	WriteTIbyte(0x00); // write frame lo
 	WriteTIbyte(0x03); // write frame hi
 	HIGH(GPIO_SSC_DOUT);
-	SpinDelay(50);	// programming time
+	WaitMS(50);	// programming time
 
 	LED_A_OFF();
 
@@ -386,6 +389,7 @@ void WriteTItag(uint32_t idhi, uint32_t idlo, uint16_t crc)
 
 	FpgaWriteConfWord(FPGA_MAJOR_MODE_OFF);
 	DbpString("Now use `lf ti read` to check");
+	StopTicks();
 }
 
 void SimulateTagLowFrequency(int period, int gap, int ledcontrol)
@@ -443,6 +447,7 @@ void SimulateTagLowFrequency(int period, int gap, int ledcontrol)
 			}
 		}
 	}
+	StopTicks();
 }
 
 #define DEBUG_FRAME_CONTENTS 1
-- 
2.39.5