Hi chung, I checked (3) the power on UART device. (GND and 5V = 5V) Could you explain more that how to (1) check UART setting? (2) Probe TX/RX signals?
Many thanks for your advice! Best regards, Christine On 3月22日, 上午8時15分, chuang <[email protected]> wrote: > 1.Checked UART settings. > 2.Probe UART TX/RX signals. > 3.Check CSR power setting/ > > On 3月19日, 下午3時47分, Christine Chen <[email protected]> wrote: > > > > > > > > > Hi all: > > > I am running Android Ecalir on Devkit8000 board. > > Now I want to enable bluetooth UART by command. > > > Before hciattach, I have to use bccmd, but it failed. > > Does anybody know how to solve this problem? > > I deeply appreciate your help! > > > ====================================================== > > # bccmd -t bcsp -d /dev/ttyS0 psload -r csr.psr > > Loading PSKEY_UART_BAUDRATE ... Operation timed out > > failed > > Loading PSKEY_ANA_FREQ ... Operation timed out > > failed > > Operation timed out > > ====================================================== > > # cat csr.psr > > // PSKEY_UART_BAUD_RATE 115200 > > &01be = 01d8 > > // PSKEY_ANA_FREQ 26MHz > > &01fe = 6590 > > ====================================================== > > > Christine -- unsubscribe: [email protected] website: http://groups.google.com/group/android-porting
