From c22372c5fab3a0e240a5e623f6e080cefbe35add Mon Sep 17 00:00:00 2001
From: Nick Van Doorn <vandoorn.nick@gmail.com>
Date: Wed, 7 Nov 2018 01:50:27 -0800
Subject: Expose API in header file

---
 upload/upload.c | 10 +++++-----
 upload/upload.h | 20 ++++++++++++++++++++
 2 files changed, 25 insertions(+), 5 deletions(-)
 create mode 100644 upload/upload.h

diff --git a/upload/upload.c b/upload/upload.c
index 494ed1b..90ea281 100644
--- a/upload/upload.c
+++ b/upload/upload.c
@@ -67,7 +67,7 @@ void retryInitSequence(FlashState* s) {
   configureSerialPort(s, MTK7697_BAUD);
 }
 
-bool verifyInitSequence(FlashState* s) {
+bool mtk_verifyInitSequence(FlashState* s) {
   uint8_t data;
   bool initDone = false;
   s->startTime = util_getUnixDatetime();
@@ -101,7 +101,7 @@ bool verifyInitSequence(FlashState* s) {
 bool flashBinary(FlashState* s, MtkMemorySegment segment, const char* binPath) {
   putIntoBootloader();
   configureSerialPort(s, MTK7697_BAUD);
-  bool init = verifyInitSequence(s);
+  bool init = mtk_verifyInitSequence(s);
   LE_INFO("Init verified: %d", init);
   flashDa(s);
   configureSerialPort(s, MTK7697_BAUDX);
@@ -165,17 +165,17 @@ void resetPins() {
   mtBootstrap_Deactivate();
 }
 
-void configureGpio() {
+void mtk_configureGpio() {
   mtRst_SetPushPullOutput(MTRST_ACTIVE_HIGH, true);
   mtBootstrap_SetPushPullOutput(MTBOOTSTRAP_ACTIVE_HIGH, true);
 }
 
-COMPONENT_INIT {
+void mtk_init() {
   char path[1024];
   snprintf(path, 1024, "/home/root/outputdata%d", util_getUnixDatetime());
   outputFd = open(path, O_RDWR | O_CREAT);
   LE_INFO("Output fd %d", outputFd);
-  configureGpio();
+  mtk_configureGpio();
   flashLdr(&state);
   flashN9(&state);
   flashCm4(&state);
diff --git a/upload/upload.h b/upload/upload.h
new file mode 100644
index 0000000..9f4dd87
--- /dev/null
+++ b/upload/upload.h
@@ -0,0 +1,20 @@
+#ifndef MTK_UPLOAD_H
+#define MTK_UPLOAD_H
+
+#define MTK7697_BAUD 115200
+
+static const char* MTK_SERIAL_PORT_PATH = "/dev/ttyHS0";
+
+typedef struct {
+  int serialPort;
+  int errorCount;
+  int cCount;
+  int retry;
+  int startTime;
+} FlashState;
+
+bool mtk_verifyInitSequence(FlashState* s);
+
+void mtk_configureGpio();
+
+#endif
-- 
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