From 5bd58bc309e959537e3e820abfa39ee629b140a5 Mon Sep 17 00:00:00 2001 From: Martin Braun Date: Tue, 7 Oct 2014 09:39:25 +0200 Subject: Reorganized firmware/ subdirectory (x300->usrp3, zpu->usrp2) --- firmware/x300/lib/wb_uart.c | 34 ---------------------------------- 1 file changed, 34 deletions(-) delete mode 100644 firmware/x300/lib/wb_uart.c (limited to 'firmware/x300/lib/wb_uart.c') diff --git a/firmware/x300/lib/wb_uart.c b/firmware/x300/lib/wb_uart.c deleted file mode 100644 index 368d0e150..000000000 --- a/firmware/x300/lib/wb_uart.c +++ /dev/null @@ -1,34 +0,0 @@ -// Copyright 2012 Ettus Research LLC - -#include -#include - -localparam SUART_CLKDIV = 0; -localparam SUART_TXLEVEL = 1; -localparam SUART_RXLEVEL = 2; -localparam SUART_TXCHAR = 3; -localparam SUART_RXCHAR = 4; - -void wb_uart_init(const uint32_t base, const size_t div) -{ - wb_poke32(base + SUART_CLKDIV*4, div); -} - -void wb_uart_putc(const uint32_t base, const int ch) -{ - while (wb_peek32(base + SUART_TXLEVEL*4) == 0); - wb_poke32(base + SUART_TXCHAR*4, ch); -} - -bool wb_uart_try_putc(const uint32_t base, const int ch) -{ - if (wb_peek32(base + SUART_TXLEVEL*4) == 0) return false; - wb_poke32(base + SUART_TXCHAR*4, ch); - return true; -} - -int wb_uart_getc(const uint32_t base) -{ - if (wb_peek32(base + SUART_RXLEVEL*4) == 0) return -1; - return wb_peek32(base + SUART_RXCHAR*4); -} -- cgit v1.2.3