From: Артём <sim...@in...> - 2009-05-16 05:54:12
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I am building WinCE 6.0 BSP for Overo Air. I need to know which UART port is used for Bluetooth? Which GPIO is used for reset and what I need to start Bluetooth communication (I need instruction step-by-step for Bluetooth connectivity) Seems to be UART2 port, but not sure. I am using linux sources for discover information about Bluetooth connectivity. I found in u-boot: /*Bluetooth*/\ MUX_VAL(CP(MCBSP3_DX), (IEN | PTD | DIS | M1)) /*UART2_CTS*/\ MUX_VAL(CP(MCBSP3_DR), (IDIS | PTD | DIS | M1)) /*UART2_RTS*/\ MUX_VAL(CP(MCBSP3_CLKX), (IDIS | PTD | DIS | M1)) /*UART2_TX*/\ MUX_VAL(CP(MCBSP3_FSX), (IEN | PTD | DIS | M1)) /*UART2_RX*/\ MUX_VAL(CP(UART2_CTS), (IEN | PTD | DIS | M4)) /*GPIO_144 - LCD_EN*/\ MUX_VAL(CP(UART2_RTS), (IEN | PTD | DIS | M4)) /*GPIO_145*/\ MUX_VAL(CP(UART2_TX), (IEN | PTD | DIS | M4)) /*GPIO_146*/\ MUX_VAL(CP(UART2_RX), (IEN | PTD | DIS | M4)) /*GPIO_147*/\ MUX_VAL(CP(UART1_TX), (IDIS | PTD | DIS | M0)) /*UART1_TX*/\ MUX_VAL(CP(UART1_RTS), (IEN | PTU | DIS | M4)) /*GPIO_149*/ \ MUX_VAL(CP(UART1_CTS), (IEN | PTU | DIS | M4)) /*GPIO_150-MMC3_WP*/\ MUX_VAL(CP(UART1_RX), (IEN | PTD | DIS | M0)) /*UART1_RX*/\ MUX_VAL(CP(MCBSP4_CLKX), (IEN | PTD | DIS | M0)) /*McBSP4_CLKX*/\ MUX_VAL(CP(MCBSP4_DR), (IEN | PTD | DIS | M0)) /*McBSP4_DR*/\ MUX_VAL(CP(MCBSP4_DX), (IEN | PTD | DIS | M0)) /*McBSP4_DX*/\ MUX_VAL(CP(MCBSP4_FSX), (IEN | PTD | DIS | M0)) /*McBSP4_FSX*/\ MUX_VAL(CP(MCBSP1_CLKR), (IEN | PTD | DIS | M0)) /*McBSP1_CLKR*/\ MUX_VAL(CP(MCBSP1_FSR), (IEN | PTD | DIS | M0)) /*McBSP1_FSR*/\ MUX_VAL(CP(MCBSP1_DX), (IEN | PTD | DIS | M0)) /*McBSP1_DX*/\ MUX_VAL(CP(MCBSP1_DR), (IEN | PTD | DIS | M0)) /*McBSP1_DR*/\ MUX_VAL(CP(MCBSP_CLKS), (IEN | PTU | DIS | M0)) /*McBSP_CLKS*/\ MUX_VAL(CP(MCBSP1_FSX), (IEN | PTD | DIS | M0)) /*McBSP1_FSX*/\ MUX_VAL(CP(MCBSP1_CLKX), (IEN | PTD | DIS | M0)) /*McBSP1_CLKX*/\ MUX_VAL(CP(UART3_RTS_SD), (IEN | PTU | EN | M4)) /*GPIO_164 W2W_*/\ /* BT_NRESET*/\ I add in Eboot - reset procedure like in linux board-overo.c file. Did Wi2wi Bluetooth support HCI commands on 115200 bps? Did anybody helps in this situation? Thanks. With best regards, Artiom. |