From mboxrd@z Thu Jan 1 00:00:00 1970 From: veter Date: Wed, 26 Sep 2007 01:50:22 -0700 (PDT) Subject: [U-Boot-Users] U-BOOT and UART TX with interrupts (need help please) Message-ID: <12896654.post@talk.nabble.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de Hello friends! We have troubles, need you help, please We usage Linux for develop and GCC. Our program based on U-BOOT and we need transmit data at UART-TX with interrupts. But, as we understand, U-BOOT do not have "API" for correct realization Interrupts, we fount in cpu/bf532/serial.c each initialization with as-be usage Interrupts, but not used it, because only doing looping ISR register on FLAG IRQ_UART_TX_BIT. It is not correct usage Interrupts. We need full usage interrupts. In /examples/ each examples with realization but for other CPU, not under BlackFin. May be you know or have examples? May be correct write our programs as standalone and run her from workspace U-BOOT? Help please do victory at this our troubles...! . ---------------------------------------------------------------------- Stanislav G. Prihodko ( ICQ #83332014 ) [www.projects.org.ua] + [www.klug.org.ua] -- View this message in context: http://www.nabble.com/U-BOOT-and-UART-TX-with-interrupts-%28need-help-please%29-tf4520884.html#a12896654 Sent from the Uboot - Users mailing list archive at Nabble.com.