From f37c2cd7e83c8e40576256d88ecc6b6f96dd72ee Mon Sep 17 00:00:00 2001
From: Pali Rohár <pali.rohar@gmail.com>
Date: Sat, 25 Apr 2020 20:04:51 +0200
Subject: all: Fix delays for all operations

---
 src/cold-flash.c | 14 +++++++-------
 src/global.h     |  2 +-
 src/mkii.c       |  5 +++++
 src/nolo.c       |  2 +-
 src/usb-device.c |  2 +-
 5 files changed, 15 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/cold-flash.c b/src/cold-flash.c
index 6338670..bfc31d0 100644
--- a/src/cold-flash.c
+++ b/src/cold-flash.c
@@ -191,14 +191,14 @@ static int send_2nd(usb_dev_handle * udev, struct image * image) {
 	if ( ret != sizeof(omap_peripheral_msg) )
 		ERROR_RETURN("Sending OMAP peripheral boot message failed", -1);
 
-	SLEEP(5000);
+	MSLEEP(5);
 
 	printf("Sending 2nd X-Loader image size...\n");
 	ret = usb_bulk_write(udev, USB_WRITE_EP, (char *)&image->size, 4, WRITE_TIMEOUT);
 	if ( ret != 4 )
 		ERROR_RETURN("Sending 2nd X-Loader image size failed", -1);
 
-	SLEEP(5000);
+	MSLEEP(5);
 
 	printf("Sending 2nd X-Loader image...\n");
 	printf_progressbar(0, image->size);
@@ -217,7 +217,7 @@ static int send_2nd(usb_dev_handle * udev, struct image * image) {
 		printf_progressbar(sent, image->size);
 	}
 
-	SLEEP(50000);
+	MSLEEP(50);
 	return 0;
 
 }
@@ -237,7 +237,7 @@ static int send_secondary(usb_dev_handle * udev, struct image * image) {
 		ERROR_RETURN("Sending X-Loader init message failed", -1);
 
 	printf("Waiting for X-Loader response...\n");
-	SLEEP(5000);
+	MSLEEP(5);
 	ret = usb_bulk_read(udev, USB_READ_EP, (char *)&buffer, 4, READ_TIMEOUT); /* 4 bytes - dummy value */
 	if ( ret != 4 )
 		ERROR_RETURN("No response", -1);
@@ -260,7 +260,7 @@ static int send_secondary(usb_dev_handle * udev, struct image * image) {
 	}
 
 	printf("Waiting for X-Loader response...\n");
-	SLEEP(5000);
+	MSLEEP(5);
 	ret = usb_bulk_read(udev, USB_READ_EP, (char *)&buffer, 4, READ_TIMEOUT); /* 4 bytes - dummy value */
 	if ( ret != 4 )
 		ERROR_RETURN("No response", -1);
@@ -296,7 +296,7 @@ static int ping_timeout(usb_dev_handle * udev) {
 				break;
 			}
 
-			SLEEP(5000);
+			MSLEEP(5);
 			--try_read;
 
 		}
@@ -413,7 +413,7 @@ int leave_cold_flash(struct usb_device_info * dev) {
 	if ( ret != sizeof(omap_memory_msg) )
 		ERROR_RETURN("Sending OMAP memory boot message failed", -1);
 
-	SLEEP(1000000);
+	MSLEEP(250);
 	return 0;
 
 }
diff --git a/src/global.h b/src/global.h
index a26c88b..ab4b24d 100644
--- a/src/global.h
+++ b/src/global.h
@@ -22,7 +22,7 @@ extern int verbose;
 #define ALLOC_ERROR() do { ERROR("Cannot allocate memory"); } while (0)
 #define ALLOC_ERROR_RETURN(...) do { ALLOC_ERROR(); return __VA_ARGS__; } while (0)
 
-#define SLEEP(usec) do { struct timespec _t = { 0, (usec) }; nanosleep(&_t, NULL); } while (0)
+#define MSLEEP(msec) do { nanosleep(&(struct timespec){ (msec / 1000), (1000L * 1000L * (msec % 1000)) }, NULL); } while (0)
 
 static inline void * MEMMEM(void *haystack, size_t haystacklen, const void *needle, size_t needlelen) {
 	for ( size_t i = 0; i < haystacklen; ++i ) {
diff --git a/src/mkii.c b/src/mkii.c
index 6c8a0d6..e50637e 100644
--- a/src/mkii.c
+++ b/src/mkii.c
@@ -361,6 +361,11 @@ int mkii_reboot_device(struct usb_device_info * dev, int update) {
 	if ( ret != 1 || msg->data[0] != 0 )
 		ERROR_RETURN("Cannot send reboot command", -1);
 
+	if (dev->data & MKII_UPDATE_MODE)
+		MSLEEP(100);
+	else
+		MSLEEP(3000);
+
 	return 0;
 
 }
diff --git a/src/nolo.c b/src/nolo.c
index 9faea56..c30eb77 100644
--- a/src/nolo.c
+++ b/src/nolo.c
@@ -541,7 +541,7 @@ int nolo_flash_image(struct usb_device_info * dev, struct image * image) {
 
 			}
 
-			SLEEP(0xc350); // 0.5s
+			MSLEEP(50);
 
 		}
 
diff --git a/src/usb-device.c b/src/usb-device.c
index f7c16bb..691406f 100644
--- a/src/usb-device.c
+++ b/src/usb-device.c
@@ -361,7 +361,7 @@ struct usb_device_info * usb_open_and_wait_for_device(void) {
 		if ( ret )
 			break;
 
-		SLEEP(0xc350); // 0.5s
+		MSLEEP(50);
 
 	}
 
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