From cf4a073acba2742e4ef098336e2eb7f799b45823 Mon Sep 17 00:00:00 2001 From: eb Date: Thu, 6 Nov 2008 01:34:01 +0000 Subject: [PATCH] removed obsolete test code git-svn-id: http://gnuradio.org/svn/gnuradio/trunk@9941 221aa14e-8319-0410-a670-987f0aec2ac5 --- usrp2/firmware/apps/Makefile.am | 1 - usrp2/firmware/apps/test_serdes.c | 192 ------------------------------ 2 files changed, 193 deletions(-) delete mode 100644 usrp2/firmware/apps/test_serdes.c diff --git a/usrp2/firmware/apps/Makefile.am b/usrp2/firmware/apps/Makefile.am index 0a14cf3c..ff1707a5 100644 --- a/usrp2/firmware/apps/Makefile.am +++ b/usrp2/firmware/apps/Makefile.am @@ -41,7 +41,6 @@ noinst_PROGRAMS = \ test_phy_comm \ test_lsadc \ test_lsdac \ - test_serdes \ timer_test \ tx_standalone \ txrx \ diff --git a/usrp2/firmware/apps/test_serdes.c b/usrp2/firmware/apps/test_serdes.c deleted file mode 100644 index fadf4d86..00000000 --- a/usrp2/firmware/apps/test_serdes.c +++ /dev/null @@ -1,192 +0,0 @@ -/* - * Copyright 2007 Free Software Foundation, Inc. - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation, either version 3 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . - */ - -#include "u2_init.h" -#include "memory_map.h" -#include "spi.h" -#include "hal_io.h" -#include "buffer_pool.h" -#include "pic.h" -#include "bool.h" -#include "ethernet.h" -#include "nonstdio.h" -#include "usrp2_eth_packet.h" -#include "memcpy_wa.h" -#include -#include - - -// ---------------------------------------------------------------- - -static u2_mac_addr_t dst_mac_addr = - {{ 0xff, 0xff, 0xff, 0xff, 0xff, 0xff }}; - -// ---------------------------------------------------------------- - -// #define PACKET_SIZE 1500 // bytes -// #define ETH_DATA_RATE 1000000 // 1MB/s -// #define ETH_PACKET_RATE (ETH_DATA_RATE/PACKET_SIZE) // 13,3333 pkts/s - -// static int timer_delta = MASTER_CLK_RATE/ETH_PACKET_RATE; // ticks between interrupts - -static int timer_delta = MASTER_CLK_RATE/1000; // tick at 1kHz - -static volatile bool send_packet_now = false; // timer handler sets this -static volatile bool link_is_up = false; // eth handler sets this - -int packet_number = 0; - -// ---------------------------------------------------------------- - -// debugging output on tx pins -#define LS_MASK 0xE0000 -#define LS_1000 0x80000 -#define LS_100 0x40000 -#define LS_10 0x20000 - - -/* - * Called when eth phy state changes (w/ interrupts disabled) - */ -void -link_changed_callback(int speed) -{ - int v = 0; - switch(speed){ - case 10: - v = LS_10; - link_is_up = true; - break; - - case 100: - v = LS_100; - link_is_up = true; - break; - - case 1000: - v = LS_100; - link_is_up = true; - break; - - default: - v = 0; - link_is_up = false; - break; - } - - //hal_gpio_set_tx(v, LS_MASK); /* set debug bits on d'board */ - - putstr("\neth link changed: speed = "); - puthex16_nl(speed); -} - -void -timer_irq_handler(unsigned irq) -{ - hal_set_timeout(timer_delta); // schedule next timeout - send_packet_now = 1; -} - - -void -buffer_irq_handler(unsigned irq) -{ - // FIXME -} - -static void -init_packet(int *buf, const u2_eth_packet_t *pkt, int bufnum) -{ - int i = 0; - int mark = ((bufnum & 0xff) << 24) | 0x005A0000; - - for (i = 0; i < BP_NLINES; i++){ - buf[i] = mark | i; - mark ^= 0x00FF0000; - } - - // copy header into buffer - memcpy_wa(buf, pkt, sizeof(*pkt)); -} - -static void -init_packets(void) -{ - int i; - - u2_eth_packet_t pkt __attribute__((aligned (4))); - - pkt.ehdr.dst = dst_mac_addr; - // pkt.ehdr.src filled in by mac - pkt.ehdr.ethertype = U2_ETHERTYPE; - - // fill ALL buffers for debugging - for (i = 0; i < 8; i++) - init_packet((void *)buffer_ram(i), &pkt, i); -} - -static int led_counter = 0; - -int -main(void) -{ - u2_init(); - - // setup tx gpio bits for GPIOM_FPGA_1 -- fpga debug output - //hal_gpio_set_sels(GPIO_TX_BANK, "1111111111111111"); - //hal_gpio_set_sels(GPIO_RX_BANK, "1111111111111111"); - - putstr("\ngen_eth_packets\n"); - - // Control LEDs - output_regs->leds = 0x00; - - init_packets(); - - // pic_register_handler(IRQ_BUFFER, buffer_irq_handler); // poll for now - pic_register_handler(IRQ_TIMER, timer_irq_handler); - hal_set_timeout(timer_delta); - - ethernet_register_link_changed_callback(link_changed_callback); - - ethernet_init(); - - // eth_mac->speed = 4; // FIXME hardcode mac speed to 1000 - int i = 0; - while(1){ - if (link_is_up && send_packet_now){ - send_packet_now = false; - - // kick off the next packet - // FIXME set packet number in packet - - bp_send_from_buf(i, PORT_SERDES, 1, 0, 255); // 1KB total - - //while ((buffer_pool_status->status & (BPS_DONE_0|BPS_ERROR_0)) == 0) - while ((buffer_pool_status->status ) == 0) - ; - bp_clear_buf(i); - i++; - if(i==8) - i=0; - output_regs->leds = ((++led_counter) & 0x1) | (link_is_up ? 0x2 : 0x0); - } - } - - hal_finish(); - return 1; -} -- 2.30.2