From cdea4f5da56c6158beccc801f0a4efa045cf46cb Mon Sep 17 00:00:00 2001
From: root <root@lamia.panaceas.james.local>
Date: Sun, 7 Jun 2015 02:35:01 +0100
Subject: tidy up makefiles and fix init delay

---
 app/Makefile        |  2 +-
 app/atkbd.c         | 31 +++++++++++++++++++++++--------
 app/keyboard.c      |  3 ++-
 app/project.h       |  4 +++-
 app/prototypes.h    |  2 ++
 app/ticker.c        |  2 +-
 app/tims_keyboard.c | 22 ++++++++++++++++++----
 app/usb.c           |  8 +++++++-
 8 files changed, 57 insertions(+), 17 deletions(-)

(limited to 'app')

diff --git a/app/Makefile b/app/Makefile
index 4761d45..7c378cf 100644
--- a/app/Makefile
+++ b/app/Makefile
@@ -32,7 +32,7 @@ OBJS = ${CSRCS:%.c=%.o}
 
 include ../Makefile.include
 
-CFLAGS+=-Wno-redundant-decls -Wno-unused-parameter
+CFLAGS+=-Wno-redundant-decls -Wno-unused-parameter #-DDEBUG
 
 DID=$(shell printf '\#include "id.h"\nID_PRODUCT' | ${CC} -I.. -E - | grep -v ^\# )
 
diff --git a/app/atkbd.c b/app/atkbd.c
index 9091636..1ba599a 100644
--- a/app/atkbd.c
+++ b/app/atkbd.c
@@ -67,6 +67,8 @@ typedef enum
 
 
 
+static int ready;
+static uint8_t saved_leds;
 
 static int atkbd_ack;
 static int atkbd_nack;
@@ -396,7 +398,14 @@ atkbd_request_echo (void)
 int
 atkbd_set_leds (uint8_t leds)
 {
-  uint32_t then = ticks;
+  uint32_t then;
+
+  saved_leds = leds;
+
+  if (!ready)
+    return 0;
+
+  then = ticks;
   atkbd_ack = 0;
   atkbd_send (ATKBD_CMD_SETLEDS);
   while (!atkbd_ack)
@@ -461,11 +470,23 @@ atkbd_set_mbr (void)
 }
 
 
+void
+atkbd_start (void)
+{
+
+  atkbd_reset ();
+  atkbd_request_echo ();
+  atkbd_set_mbr ();
+  atkbd_set_scanset (2);
+  atkbd_set_leds (saved_leds);
+
+  ready++;
+}
+
 void
 atkbd_init (void)
 {
   atkbd_set (1, 1);
-  delay_ms (200);
 
   nvic_enable_irq (NVIC_EXTI0_IRQ);
 
@@ -478,11 +499,5 @@ atkbd_init (void)
   nvic_enable_irq (KBCLK_IRQ);
 
 
-  atkbd_reset ();
-  atkbd_request_echo ();
-  atkbd_set_mbr ();
-  atkbd_set_scanset (2);
-  atkbd_set_leds (0);
-
 
 }
diff --git a/app/keyboard.c b/app/keyboard.c
index cecbd58..d06f555 100644
--- a/app/keyboard.c
+++ b/app/keyboard.c
@@ -124,7 +124,8 @@ keyboard_send (uint8_t modifiers, uint8_t * key_list)
   /*Last byte is the power wakeup stuff that we don't yet support */
   uint8_t buf[KEYBOARD_EP_TXN_SIZE] =
     { modifiers, 0, key_list[0], key_list[1], key_list[2], key_list[3],
-key_list[4], key_list[5], 0 };
+    key_list[4], key_list[5], 0
+  };
 
   usbd_ep_write_packet (usbd_dev, KEYBOARD_EP, buf, sizeof (buf));
 }
diff --git a/app/project.h b/app/project.h
index 3271bb8..87363f9 100644
--- a/app/project.h
+++ b/app/project.h
@@ -29,7 +29,9 @@
 #define KEYBOARD_EP_TXN_SIZE 0x9
 
 #define CONSUMER_EP 0x82
-#define CONSUMER_EP_TXN_SIZE 0x9
+#define CONSUMER_EP_TXN_SIZE 0x2
+
+#define AT_KBD_INIT_TIME	200
 
 
 
diff --git a/app/prototypes.h b/app/prototypes.h
index 4349f48..8849f83 100644
--- a/app/prototypes.h
+++ b/app/prototypes.h
@@ -17,6 +17,7 @@ extern const struct usb_config_descriptor config;
 extern usbd_device *usbd_dev;
 extern void usb_set_config(usbd_device *usbd_dev, uint16_t wValue);
 extern void usb_init(void);
+extern void usb_poll(void);
 extern void usb_run(void);
 /* consumer.c */
 extern const struct usb_endpoint_descriptor consumer_endpoint;
@@ -32,6 +33,7 @@ extern int atkbd_set_leds(uint8_t leds);
 extern int atkbd_set_scanset(uint8_t scanset);
 extern int atkbd_set_mb(void);
 extern int atkbd_set_mbr(void);
+extern void atkbd_start(void);
 extern void atkbd_init(void);
 /* ring.c */
 extern void ring_init(volatile ring_t *r, uint8_t *buf, size_t len);
diff --git a/app/ticker.c b/app/ticker.c
index 37884a6..e3ff474 100644
--- a/app/ticker.c
+++ b/app/ticker.c
@@ -3,7 +3,7 @@
 
 static volatile uint32_t delay_ms_count;
 volatile uint32_t ticks;
-static uint32_t scale = 10;
+static uint32_t scale = 7;
 
 void
 delay_us (uint32_t d)
diff --git a/app/tims_keyboard.c b/app/tims_keyboard.c
index c3c947b..4897c4d 100644
--- a/app/tims_keyboard.c
+++ b/app/tims_keyboard.c
@@ -27,19 +27,33 @@ main (void)
   nvic_set_priority (NVIC_EXTI0_IRQ, 0xc0);
 
   usart_init ();
-
   ticker_init ();
 
 #ifdef DEBUG
-  printf ("Hello world!\r\n");
+  printf ("USART and ticker started\r\n");
+#endif
+
+  usb_init ();
+
+#ifdef DEBUG
+  printf ("USB started\r\n");
 #endif
 
   atkbd_init ();
 
-  usb_init ();
+#ifdef DEBUG
+  printf ("ATKBD i/f started\r\n");
+#endif
 
+  while (ticks < AT_KBD_INIT_TIME)
+    usb_poll ();
 
-  usb_run ();
+  atkbd_start ();
 
+#ifdef DEBUG
+  printf ("Keyboard started\r\n");
+#endif
+
+  usb_run ();
   return 0;
 }
diff --git a/app/usb.c b/app/usb.c
index 767ad69..83dc620 100644
--- a/app/usb.c
+++ b/app/usb.c
@@ -141,9 +141,15 @@ usb_init (void)
 
 }
 
+void
+usb_poll (void)
+{
+  usbd_poll (usbd_dev);
+}
+
 void
 usb_run (void)
 {
-  while (1)
+  for (;;)
     usbd_poll (usbd_dev);
 }
-- 
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