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Add modified LPM3_EXIT_ISR to work around FLL IRQ wake-up problem

Nils Faerber authored on 06/07/2013 21:19:55
Showing 1 changed files
metawatch/mw_bt.h
History View file @ 81da036
... ... 
@@ -12,17 +12,18 @@
12 12 
 #define BT_IO_POUT		P1OUT
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 #define BT_IO_PIN		P1IN
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 #define BT_IO_PDIR		P1DIR
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+#define BT_IO_REN		P1REN
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 #define BT_IO_PIN1		BIT5
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 #define BT_IO_PIN2		BIT6
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-#define BT_IO_CLKREQ		BIT4
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+#define BT_IO_CLKREQ	BIT4
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 #define BT_SHUTDOWN()		{ BT_RST_POUT &= ~BT_RST_PIN; }
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-#define BT_ENABLE()		{ BT_RST_POUT |= BT_RST_PIN; }
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+#define BT_ENABLE()			{ BT_RST_POUT |= BT_RST_PIN; }
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 #define BT_UART_PSEL		P5SEL
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 #define BT_UART_PDIR		P5DIR
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-#define BT_UART_REN		P5REN
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+#define BT_UART_REN			P5REN
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 #define BT_UART_POUT		P5OUT
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 #define BT_UART_TX_PIN		BIT6
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 #define BT_UART_RX_PIN		BIT7
... ... 
@@ -56,7 +57,7 @@ typedef enum {
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 void mw_init_bt_uart(const bt_uart_baud_t baud);
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-void mw_bt_uart_tx(const void *buf, const unsigned int len);
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+int mw_bt_uart_tx(const void *buf, const unsigned int len);
60 61 
 // extern char BT_UART_RX_CHAR;
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 int mw_bt_get_rxbuf_len(void);
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Power saving changes, add new fonts, bitmaps and screens

Nils Faerber authored on 19/05/2013 00:07:04
Showing 1 changed files
metawatch/mw_bt.h
History View file @ 1b57900
... ... 
@@ -59,6 +59,7 @@ void mw_init_bt_uart(const bt_uart_baud_t baud);
59 59 
 void mw_bt_uart_tx(const void *buf, const unsigned int len);
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 // extern char BT_UART_RX_CHAR;
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+int mw_bt_get_rxbuf_len(void);
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 const unsigned char *mw_bt_get_rx_buf(unsigned char **rpos, unsigned char *len);
63 64 
 unsigned char bt_feed_packet_data(unsigned char pdata);
64 65 
 uint8_t mw_bt_is_enabled(void);
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Here we are! MetaWatch support in Oswald!

Nils Faerber authored on 27/04/2013 20:22:32
Showing 1 changed files
metawatch/mw_bt.h
History View file @ 1553c23
1 1 
new file mode 100644
... ... 
@@ -0,0 +1,65 @@
1 
+#ifndef _MW_BT_H
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+#define _MW_BT_H
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+
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+#define BT_RST_PIN		BIT3
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+#define BT_RST_PSEL		P10SEL
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+#define BT_RST_POUT		P10OUT
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+#define BT_RST_PDIR		P10DIR
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+
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+#define BT_IO_PSEL		P1SEL
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+#define BT_IO_RTS		BIT0
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+#define BT_IO_CTS		BIT3
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+#define BT_IO_POUT		P1OUT
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+#define BT_IO_PIN		P1IN
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+#define BT_IO_PDIR		P1DIR
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+
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+#define BT_IO_PIN1		BIT5
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+#define BT_IO_PIN2		BIT6
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+#define BT_IO_CLKREQ		BIT4
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+
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+#define BT_SHUTDOWN()		{ BT_RST_POUT &= ~BT_RST_PIN; }
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+#define BT_ENABLE()		{ BT_RST_POUT |= BT_RST_PIN; }
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+
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+#define BT_UART_PSEL		P5SEL
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+#define BT_UART_PDIR		P5DIR
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+#define BT_UART_REN		P5REN
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+#define BT_UART_POUT		P5OUT
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+#define BT_UART_TX_PIN		BIT6
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+#define BT_UART_RX_PIN		BIT7
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+
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+#define CONFIG_BT_PINS() { \
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+	BT_RST_PSEL &= ~BT_RST_PIN; \
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+	BT_RST_PDIR |= BT_RST_PIN; \
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+	BT_SHUTDOWN(); \
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+	BT_IO_PSEL &= ~(BT_IO_RTS | BT_IO_CTS | BT_IO_PIN1 | BT_IO_PIN2 | BT_IO_CLKREQ); \
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+	BT_IO_PDIR &= ~(BT_IO_RTS | BT_IO_CTS | BT_IO_PIN1 | BT_IO_PIN2 | BT_IO_CLKREQ); \
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+	BT_IO_POUT &= ~(BT_IO_RTS | BT_IO_CTS | BT_IO_PIN1 | BT_IO_PIN2 | BT_IO_CLKREQ); \
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+	BT_UART_PSEL &= ~(BT_UART_TX_PIN | BT_UART_RX_PIN); \
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+	BT_UART_PDIR &= ~(BT_UART_TX_PIN | BT_UART_RX_PIN); \
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+	BT_UART_REN |= BT_UART_TX_PIN | BT_UART_RX_PIN; \
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+	BT_UART_POUT |= BT_UART_TX_PIN | BT_UART_RX_PIN; \
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+}
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+
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+void mw_enable_bt(void);
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+void mw_disable_bt(void);
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+
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+typedef enum {
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+	BT_UART_BD19200 = 0,
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+	BT_UART_BD38400,
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+	BT_UART_BD57600,
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+	BT_UART_BD115200,
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+	BT_UART_BD234000,
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+} bt_uart_baud_t;
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+
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+#define BT_MW_DEVICE_CLASS	0x842704 /* Limited discovery, Rendering, Information, Wearable, Wrist Watch */
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+#define BT_RX_MAX_SIZE		255
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+
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+void mw_init_bt_uart(const bt_uart_baud_t baud);
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+
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+void mw_bt_uart_tx(const void *buf, const unsigned int len);
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+// extern char BT_UART_RX_CHAR;
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+
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+const unsigned char *mw_bt_get_rx_buf(unsigned char **rpos, unsigned char *len);
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+unsigned char bt_feed_packet_data(unsigned char pdata);
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+uint8_t mw_bt_is_enabled(void);
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+#endif