* make functions and variables static
* add support for additional key combination with ctrl and fn
* add support for keys: up, down, left, right, volume_up, volume_down
---
board/nokia/rx51/rx51.c | 34 +++++++++++++++++++---------------
1 files changed, 19 insertions(+), 15 deletions(-)
diff --git a/board/nokia/rx51/rx51.c b/board/nokia/rx51/rx51.c
index a90e4dd..01187de 100644
--- a/board/nokia/rx51/rx51.c
+++ b/board/nokia/rx51/rx51.c
@@ -132,32 +132,32 @@ void set_muxconf_regs(void)
* TWL4030 keypad handler for cfb_console
*/
-char keymap[] = {
+static char keymap[] = {
/* normal */
'q', 'o', 'p', ',', '\b', 0, 'a', 's',
'w', 'd', 'f', 'g', 'h', 'j', 'k', 'l',
- 'e', '.', 0, '\r', 0, 'z', 'x', 'c',
- 'r', 'v', 'b', 'n', 'm', ' ', 0, 0,
- 't', 0, 0, 0, 0, 0, 0, 0,
+ 'e', '.', 24, '\r', 0, 'z', 'x', 'c',
+ 'r', 'v', 'b', 'n', 'm', ' ', ' ', 27,
+ 't', 25, 26, 0, 0, 0, 0, 0,
'y', 0, 0, 0, 0, 0, 0, 0,
'u', 0, 0, 0, 0, 0, 0, 0,
- 'i', 0, 0, 0, 0, 0, 0, 0,
+ 'i', 5, 6, 0, 0, 0, 0, 0,
/* fn */
'1', '9', '0', '=', '\b', 0, '*', '+',
'2', '#', '-', '_', '(', ')', '&', '!',
- '3', '?', 0, '\r', 0, 0, '$', 0,
- '4', '/', '\\', '"', '\'', '@', 0, 0,
- '5', 0, 0, 0, 0, 0, 0, 0,
+ '3', '?', '^', '\r', 0, 156, '$', 238,
+ '4', '/', '\\', '"', '\'', '@', 0, '<',
+ '5', '|', '>', 0, 0, 0, 0, 0,
'6', 0, 0, 0, 0, 0, 0, 0,
'7', 0, 0, 0, 0, 0, 0, 0,
- '8', 0, 0, 0, 0, 0, 0, 0,
+ '8', 16, 17, 0, 0, 0, 0, 0,
};
-u8 keys[8];
-u8 old_keys[8] = {0, 0, 0, 0, 0, 0, 0, 0};
+static u8 keys[8];
+static u8 old_keys[8] = {0, 0, 0, 0, 0, 0, 0, 0};
#define KEYBUF_SIZE 4
-u8 keybuf[KEYBUF_SIZE];
-u8 keybuf_head = 0, keybuf_tail = 0;
+static u8 keybuf[KEYBUF_SIZE];
+static u8 keybuf_head = 0, keybuf_tail = 0;
int rx51_kp_init(void)
{
@@ -210,12 +210,16 @@ void hw_watchdog_reset(void)
twl_wd_start = get_timer(0);
}
-char rx51_kp_fill(u8 k, u8 mods)
+static void rx51_kp_fill(u8 k, u8 mods)
{
if (mods & 2) { /* fn */
k = keymap[k+64];
} else {
k = keymap[k];
+ if (mods & 1) { /* ctrl */
+ if (k >= 'a' && k <= 'z')
+ k -= 'a' + 1;
+ }
if (mods & 4) { /* shift */
if (k >= 'a' && k <= 'z')
k += 'A' - 'a';
@@ -231,7 +235,7 @@ char rx51_kp_fill(u8 k, u8 mods)
int rx51_kp_tstc(void)
{
- u8 c, r, dk, k, i;
+ u8 c, r, dk, i;
u8 intr;
u8 mods;
--
1.7.4.1
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