Index: firmware/FTM/FTM_central_control.vhd =================================================================== --- firmware/FTM/FTM_central_control.vhd (revision 11241) +++ firmware/FTM/FTM_central_control.vhd (revision 11485) @@ -90,5 +90,10 @@ crate_res_1 : out std_logic := '1'; crate_res_2 : out std_logic := '1'; - crate_res_3 : out std_logic := '1' + crate_res_3 : out std_logic := '1'; + new_config_ftu : in std_logic; -- from ethernet_modul + new_config_ftu_ack : out std_logic := '0'; -- to ethernet_modul + config_single_FTU : out std_logic := '0'; -- to ftu_control + config_single_FTU_started : in std_logic; -- from ftu_control + config_single_FTU_done : in std_logic -- from ftu_control ); end FTM_central_control; @@ -119,5 +124,6 @@ CP_IDLE, CP_PING, CP_START_RATES, CP_READ_RATES, CP_READ_RATES_01, CP_SEND_START, CP_SEND_END, - CP_CRATE_RESET, CP_CRATE_RESET_01, CP_CRATE_RESET_ACK); + CP_CRATE_RESET, CP_CRATE_RESET_01, CP_CRATE_RESET_ACK, + CP_CFG_SINGLE_FTU, CP_CFG_SINGLE_FTU_01, CP_CFG_SINGLE_FTU_02, CP_CFG_SINGLE_FTU_ACK); signal state_central_proc : state_central_proc_type := CP_INIT; @@ -306,4 +312,7 @@ crate_reset_ack <= '1'; state_central_proc <= CP_CRATE_RESET; + elsif (new_config_ftu = '1') then + new_config_ftu_ack <= '1'; -- just acknowledge and do nothing (complete config will follow anyway) + state_central_proc <= CP_CFG_SINGLE_FTU_ACK; end if; @@ -352,4 +361,7 @@ crate_reset_ack <= '1'; state_central_proc <= CP_CRATE_RESET_ACK; + elsif (new_config_ftu = '1') then + new_config_ftu_ack <= '1'; -- acknowledge and then tell ftu_control to do it + state_central_proc <= CP_CFG_SINGLE_FTU; end if; @@ -461,5 +473,33 @@ state_central_proc <= CP_IDLE; end if; - + + when CP_CFG_SINGLE_FTU => + cc_state_test <= X"1E"; + if (new_config_ftu = '0') then + new_config_ftu_ack <= '0'; + config_single_FTU <= '1'; + state_central_proc <= CP_CFG_SINGLE_FTU_01; + end if; + + when CP_CFG_SINGLE_FTU_01 => + cc_state_test <= X"1F"; + if (config_single_FTU_started = '1') then + config_single_FTU <= '0'; + state_central_proc <= CP_CFG_SINGLE_FTU_02; + end if; + + when CP_CFG_SINGLE_FTU_02 => + cc_state_test <= X"20"; + if (config_single_FTU_done = '1') then + state_central_proc <= CP_RUNNING_01; + end if; + + when CP_CFG_SINGLE_FTU_ACK => + cc_state_test <= X"21"; + if (new_config_ftu = '0') then + new_config_ftu_ack <= '0'; + state_central_proc <= CP_IDLE; + end if; + when others => cc_state_test <= X"1B"; Index: firmware/FTM/FTM_top.vhd =================================================================== --- firmware/FTM/FTM_top.vhd (revision 11241) +++ firmware/FTM/FTM_top.vhd (revision 11485) @@ -418,4 +418,12 @@ signal LP1_pulse_sig : std_logic := '0'; signal LP2_pulse_sig : std_logic := '0'; + + signal new_config_ftu_sig : std_logic; -- initialized in ethernet_modul + signal new_config_ftu_ack_sig : std_logic; -- initialized in FTM_central_control + signal new_config_ftu_param_sig : std_logic_vector (15 DOWNTO 0); -- initialized in ethernet_modul + + signal config_single_FTU_sig : std_logic; -- initialized in FTM_central_control + signal config_single_FTU_started_sig : std_logic; -- initialized in FTM_ftu_control + signal config_single_FTU_done_sig : std_logic; -- initialized in FTM_ftu_control -- component FTM_clk_gen @@ -589,5 +597,10 @@ crate_res_1 : out std_logic; crate_res_2 : out std_logic; - crate_res_3 : out std_logic + crate_res_3 : out std_logic; + new_config_ftu : in std_logic; + new_config_ftu_ack : out std_logic := '0'; + config_single_FTU : out std_logic := '0'; + config_single_FTU_started : in std_logic; + config_single_FTU_done : in std_logic ); end component; @@ -609,4 +622,5 @@ ping_all : in std_logic; read_rates : in std_logic; + config_single_FTU : in std_logic; read_rates_started : out std_logic := '0'; read_rates_done : out std_logic := '0'; @@ -615,8 +629,11 @@ ping_all_started : out std_logic := '0'; ping_all_done : out std_logic := '0'; + config_single_FTU_started : out std_logic := '0'; + config_single_FTU_done : out std_logic := '0'; ftu_active_cr0 : in std_logic_vector (15 downto 0); ftu_active_cr1 : in std_logic_vector (15 downto 0); ftu_active_cr2 : in std_logic_vector (15 downto 0); ftu_active_cr3 : in std_logic_vector (15 downto 0); + config_single_FTU_param : in std_logic_vector (15 DOWNTO 0); ftu_error_calls : out std_logic_vector (15 DOWNTO 0) := (others => '0'); ftu_error_data : out std_logic_vector ((FTU_RS485_BLOCK_WIDTH - 1) downto 0) := (others => '0'); @@ -769,5 +786,8 @@ current_cc_state : IN std_logic_vector (15 DOWNTO 0); start_run_param : OUT std_logic_vector (15 DOWNTO 0) := (others => '0'); - start_run_num_events : OUT std_logic_vector (31 DOWNTO 0) := (others => '0') + start_run_num_events : OUT std_logic_vector (31 DOWNTO 0) := (others => '0'); + new_config_ftu : OUT std_logic := '0'; + new_config_ftu_ack : IN std_logic; + new_config_ftu_param : OUT std_logic_vector (15 DOWNTO 0) := (others => '0') ); end component; @@ -1032,5 +1052,10 @@ crate_res_1 => crate_res1_sig, crate_res_2 => crate_res2_sig, - crate_res_3 => crate_res3_sig + crate_res_3 => crate_res3_sig, + new_config_ftu => new_config_ftu_sig, + new_config_ftu_ack => new_config_ftu_ack_sig, + config_single_FTU => config_single_FTU_sig, + config_single_FTU_started => config_single_FTU_started_sig, + config_single_FTU_done => config_single_FTU_done_sig ); @@ -1051,4 +1076,5 @@ ping_all => ping_ftu_start_ftu_sig, read_rates => rates_ftu_start_sig, + config_single_FTU => config_single_FTU_sig, read_rates_started => rates_ftu_started_sig, read_rates_done => rates_ftu_ready_sig, @@ -1057,8 +1083,11 @@ ping_all_started => ping_ftu_started1_sig, ping_all_done => ping_ftu_ready1_sig, + config_single_FTU_started => config_single_FTU_started_sig, + config_single_FTU_done => config_single_FTU_done_sig, ftu_active_cr0 => ftu_active_cr0_sig, ftu_active_cr1 => ftu_active_cr1_sig, ftu_active_cr2 => ftu_active_cr2_sig, ftu_active_cr3 => ftu_active_cr3_sig, + config_single_FTU_param => new_config_ftu_param_sig, ftu_error_calls => ftu_error_calls_sig, ftu_error_data => ftu_error_data_sig, @@ -1209,5 +1238,8 @@ current_cc_state => current_cc_state_sig, start_run_param => start_run_param_sig, - start_run_num_events => start_run_num_events_sig + start_run_num_events => start_run_num_events_sig, + new_config_ftu => new_config_ftu_sig, + new_config_ftu_ack => new_config_ftu_ack_sig, + new_config_ftu_param => new_config_ftu_param_sig ); Index: firmware/FTM/ethernet/ethernet_modul_beha.vhd =================================================================== --- firmware/FTM/ethernet/ethernet_modul_beha.vhd (revision 11241) +++ firmware/FTM/ethernet/ethernet_modul_beha.vhd (revision 11485) @@ -2,6 +2,6 @@ -- -- Created: --- by - kai.users (tpkw.local.priv) --- at - 11:20:56 04/20/11 +-- by - kai.UNKNOWN (E5PCXX) +-- at - 13:50:41 30.06.2011 -- -- Generated by Mentor Graphics' HDL Designer(TM) 2009.1 (Build 12) @@ -10,5 +10,4 @@ USE ieee.std_logic_1164.all; USE ieee.std_logic_arith.all; - library ftm_definitions; USE ftm_definitions.ftm_array_types.all; @@ -118,5 +117,8 @@ current_cc_state : IN std_logic_vector (15 DOWNTO 0); start_run_param : OUT std_logic_vector (15 DOWNTO 0) := (others => '0'); - start_run_num_events : OUT std_logic_vector (31 DOWNTO 0) := (others => '0') + start_run_num_events : OUT std_logic_vector (31 DOWNTO 0) := (others => '0'); + new_config_ftu : OUT std_logic := '0'; + new_config_ftu_ack : IN std_logic; + new_config_ftu_param : OUT std_logic_vector (15 DOWNTO 0) := (others => '0') ); @@ -459,5 +461,8 @@ crate_reset : OUT std_logic := '0'; crate_reset_ack : IN std_logic ; - crate_reset_param : OUT std_logic_vector (15 DOWNTO 0) := (others => '0') + crate_reset_param : OUT std_logic_vector (15 DOWNTO 0) := (others => '0'); + new_config_ftu : OUT std_logic := '0'; + new_config_ftu_ack : IN std_logic ; + new_config_ftu_param : OUT std_logic_vector (15 DOWNTO 0) := (others => '0') ); END COMPONENT; @@ -717,5 +722,8 @@ crate_reset => crate_reset, crate_reset_ack => crate_reset_ack, - crate_reset_param => crate_reset_param + crate_reset_param => crate_reset_param, + new_config_ftu => new_config_ftu, + new_config_ftu_ack => new_config_ftu_ack, + new_config_ftu_param => new_config_ftu_param ); Index: firmware/FTM/ethernet/w5300_modul.vhd =================================================================== --- firmware/FTM/ethernet/w5300_modul.vhd (revision 11241) +++ firmware/FTM/ethernet/w5300_modul.vhd (revision 11485) @@ -23,5 +23,4 @@ USE IEEE.STD_LOGIC_ARITH.all; USE IEEE.STD_LOGIC_UNSIGNED.all; - library ftm_definitions; USE ftm_definitions.ftm_array_types.all; @@ -108,6 +107,11 @@ crate_reset : OUT std_logic := '0'; crate_reset_ack : IN std_logic; - crate_reset_param : OUT std_logic_vector (15 DOWNTO 0) := (others => '0') + crate_reset_param : OUT std_logic_vector (15 DOWNTO 0) := (others => '0'); + new_config_ftu : OUT std_logic := '0'; + new_config_ftu_ack : IN std_logic; + new_config_ftu_param : OUT std_logic_vector (15 DOWNTO 0) := (others => '0') + ); + END w5300_modul ; @@ -327,4 +331,9 @@ ftu_error_send_ack <= '1'; ftu_error_send_ready <= '1'; + -- + start_run <= '0'; + stop_run <= '0'; + crate_reset <= '0'; + new_config_ftu <= '0'; -- set internal signals new_config_flag <= '0'; @@ -769,4 +778,5 @@ crate_reset <= '1'; crate_reset_param <= cmd_array (2); +-- led_int <= cmd_array (2) (7 downto 0); if (crate_reset_ack = '1') then crate_reset <= '0'; @@ -776,4 +786,15 @@ end if; + when CMD_CONFIG_FTU => + new_config_ftu <= '1'; + new_config_ftu_param <= cmd_array (2); +-- led_int <= cmd_array (2) (7 downto 0); + if (new_config_ftu_ack = '1') then + new_config_ftu <= '0'; + state_read_data <= RD_5; + else + state_init <= MAIN; + end if; + when CMD_WRITE => case cmd_array (2) is @@ -897,6 +918,6 @@ next_packet_data_cnt <= 0; wait_for_data_flag <= '0'; + next_state_read_data <= RD_CMD; new_config_flag <= '1'; - next_state_read_data <= RD_CMD; end if; Index: firmware/FTM/fad_broadcast/FTM_fad_broadcast.vhd =================================================================== --- firmware/FTM/fad_broadcast/FTM_fad_broadcast.vhd (revision 11241) +++ firmware/FTM/fad_broadcast/FTM_fad_broadcast.vhd (revision 11485) @@ -121,5 +121,5 @@ -- various loop counters signal frame_cnt : integer range 0 to (FAD_RS485_BLOCK_WIDTH / 8) := 0; - + component FTM_fad_rs485_interface port( Index: firmware/FTM/ftm_definitions.vhd =================================================================== --- firmware/FTM/ftm_definitions.vhd (revision 11241) +++ firmware/FTM/ftm_definitions.vhd (revision 11485) @@ -167,16 +167,16 @@ -- network settings Zuerich, for backup/test FTM - -- constant MAC_ADDRESS : mac_type := (X"FAC7", X"0FAD", X"1101"); - -- constant NETMASK : ip_type := (255, 255, 248, 0); - -- constant IP_ADDRESS : ip_type := (192, 33, 99, 246); --registered as ftmboard1.ethz.ch - -- constant GATEWAY : ip_type := (192, 33, 96, 1); + constant MAC_ADDRESS : mac_type := (X"FAC7", X"0FAD", X"1101"); + constant NETMASK : ip_type := (255, 255, 248, 0); + constant IP_ADDRESS : ip_type := (192, 33, 99, 246); --registered as ftmboard1.ethz.ch + constant GATEWAY : ip_type := (192, 33, 96, 1); + constant FIRST_PORT : integer := 5000; + + -- network settings La Palma (internal subnet), for FTM in camera + -- constant MAC_ADDRESS : mac_type := (X"FAC7", X"1FAD", X"1102"); + -- constant NETMASK : ip_type := (255, 255, 255, 0); + -- constant IP_ADDRESS : ip_type := (10, 0, 100, 140); + -- constant GATEWAY : ip_type := (10, 0, 100, 1); -- constant FIRST_PORT : integer := 5000; - - -- network settings La Palma (internal subnet), for FTM in camera - constant MAC_ADDRESS : mac_type := (X"FAC7", X"1FAD", X"1102"); - constant NETMASK : ip_type := (255, 255, 255, 0); - constant IP_ADDRESS : ip_type := (10, 0, 100, 140); - constant GATEWAY : ip_type := (10, 0, 100, 1); - constant FIRST_PORT : integer := 5000; -- W5300 settings @@ -270,5 +270,5 @@ constant FTM_STATE_CFG : std_logic_vector := X"0002"; constant FTM_STATE_RUN : std_logic_vector := X"0003"; - constant FTM_STATE_CALIB : std_logic_vector := X"0004"; + --constant FTM_STATE_CALIB : std_logic_vector := X"0004"; -- header length of data packages @@ -363,8 +363,8 @@ X"0000", -- SD_ADDR_lp2_delay -- light pulser 2 delay X"0001", -- SD_ADDR_coin_n_p -- majority coincidence n (for physics) - X"001E", -- SD_ADDR_coin_n_c -- majority coincidence n (for calibration) + X"0014", -- SD_ADDR_coin_n_c -- majority coincidence n (for calibration) X"0000", -- SD_ADDR_trigger_delay -- trigger delay X"0000", -- SD_ADDR_timemarker_delay -- timemarker delay - X"0017", -- SD_ADDR_dead_time -- dead time, 8ns + 4x23ns = 100ns + X"00F8", -- SD_ADDR_dead_time -- dead time, 8ns + 4x248ns = 1000ns X"0003", -- SD_ADDR_cc_R0_HI -- clock conditioner R0 bits 31...16 X"8000", -- SD_ADDR_cc_R0_LO -- clock conditioner R0 bits 15...0 @@ -404,5 +404,5 @@ --default values for active FTU lists constant sd_block_default_ftu_active_list : sd_block_default_ftu_active_list_type := ( - X"0001", + X"0000", X"0000", X"0000", Index: firmware/FTM/ftu_control/FTM_ftu_control.vhd =================================================================== --- firmware/FTM/ftu_control/FTM_ftu_control.vhd (revision 11241) +++ firmware/FTM/ftu_control/FTM_ftu_control.vhd (revision 11485) @@ -56,17 +56,20 @@ tx_d_3 : out STD_LOGIC; - -- commands from FTM main control - new_config : in std_logic; - ping_all : in std_logic; - read_rates : in std_logic; - - -- answers to FTM main control - read_rates_started : out std_logic := '0'; - read_rates_done : out std_logic := '0'; - new_config_started : out std_logic := '0'; - new_config_done : out std_logic := '0'; - ping_all_started : out std_logic := '0'; - ping_all_done : out std_logic := '0'; - + -- commands from FTM central control + new_config : in std_logic; + ping_all : in std_logic; + read_rates : in std_logic; + config_single_FTU : in std_logic; + + -- answers to FTM central control + read_rates_started : out std_logic := '0'; + read_rates_done : out std_logic := '0'; + new_config_started : out std_logic := '0'; + new_config_done : out std_logic := '0'; + ping_all_started : out std_logic := '0'; + ping_all_done : out std_logic := '0'; + config_single_FTU_started : out std_logic := '0'; + config_single_FTU_done : out std_logic := '0'; + -- active FTU lists ftu_active_cr0 : in std_logic_vector (15 downto 0); @@ -75,4 +78,7 @@ ftu_active_cr3 : in std_logic_vector (15 downto 0); + -- parameter for config single FTU command + config_single_FTU_param : in std_logic_vector (15 DOWNTO 0); + --error message interface to ethernet control ftu_error_calls : out std_logic_vector (15 DOWNTO 0) := (others => '0'); @@ -123,7 +129,9 @@ -- FTU configuration data, read out from static RAM (board by board) - signal FTU_dac_array_RAM_sig : FTU_dac_array_type := ((others => '0'), (others => '0'), (others => '0'), (others => '0'), (others => '0')); - signal FTU_enable_array_RAM_sig : FTU_enable_array_type := ((others => '0'), (others => '0'), (others => '0'), (others => '0')); - signal FTU_prescaling_RAM_sig : std_logic_vector(15 downto 0) := (others => '0'); + signal FTU_dac_array_RAM_sig : FTU_dac_array_type := ((others => '0'), (others => '0'), (others => '0'), (others => '0'), (others => '0')); + signal FTU_dac_array_RAM_sig_2 : FTU_dac_array_type := ((others => '0'), (others => '0'), (others => '0'), (others => '0'), (others => '0')); + signal FTU_enable_array_RAM_sig : FTU_enable_array_type := ((others => '0'), (others => '0'), (others => '0'), (others => '0')); + signal FTU_enable_array_RAM_sig_2 : FTU_enable_array_type := ((others => '0'), (others => '0'), (others => '0'), (others => '0')); + signal FTU_prescaling_RAM_sig : std_logic_vector(15 downto 0) := (others => '0'); -- signals for receiver of FTU communication @@ -216,5 +224,7 @@ signal FTU_cnt : integer range 0 to NO_OF_FTUS_PER_CRATE := 0; signal FTU_register_cnt : integer range 0 to (NO_OF_FTU_ENABLE_REG + NO_OF_FTU_DAC_REG + 1) := 0; + signal FTU_register_cnt_2 : integer range 0 to (NO_OF_FTU_ENABLE_REG + NO_OF_FTU_DAC_REG) := 0; signal FTU_command_cnt : integer range 0 to 3 := 0; + signal FTU_command_cnt_2 : integer range 0 to 2 := 0; signal frame_cnt : integer range 0 to (FTU_RS485_BLOCK_WIDTH / 8) := 0; signal FTU_list_reg_cnt : integer range 0 to NO_OF_FTU_LIST_REG := 0; @@ -229,4 +239,8 @@ signal FTU_cnt_offset_sig : integer range 0 to (NO_OF_DD_RAM_REG * NO_OF_FTUS_PER_CRATE) := 0; signal crate_cnt_offset_sig : integer range 0 to (NO_OF_CRATES * NO_OF_FTUS_PER_CRATE * NO_OF_DD_RAM_REG) := 0; + + --Crate and Slot number for config_single_FTU command + signal single_FTU_crate_sig : integer range 0 to 7 := 0; + signal single_FTU_slot_sig : integer range 0 to 15 := 0; component FTM_ftu_rs485_interface @@ -306,5 +320,9 @@ TRANSMIT_CONFIG_1, TRANSMIT_CONFIG_2, TRANSMIT_CONFIG_3, PING_1, PING_2, PING_3, PING_END_1, PING_END_2, PING_END_3, - FTU_LIST_1, FTU_LIST_2, FTU_LIST_3); + FTU_LIST_1, FTU_LIST_2, FTU_LIST_3, + GET_FTU_PAR, READ_CONFIG_SINGLE_FTU, + READ_CONFIG_SINGLE_FTU_1, READ_CONFIG_SINGLE_FTU_2, READ_CONFIG_SINGLE_FTU_3, + TRANSMIT_CONFIG_SINGLE_FTU_1, TRANSMIT_CONFIG_SINGLE_FTU_2, TRANSMIT_CONFIG_SINGLE_FTU_3, + TRANSMIT_CONFIG_SINGLE_FTU, CONFIG_SINGLE_FTU_END); signal FTM_ftu_rs485_control_State : FTM_ftu_rs485_control_StateType; signal after_error_State : FTM_ftu_rs485_control_StateType; @@ -446,26 +464,37 @@ --read_rates_done <= '0'; if (new_config = '1') then - new_config_done <= '0';-- + new_config_done <= '0'; new_config_started <= '1'; ping_all_started <= '0'; read_rates_started <= '0'; + config_single_FTU_started <= '0'; FTM_ftu_rs485_control_State <= ACTIVE_LIST; elsif (new_config = '0' and ping_all = '1') then - ping_all_done <= '0';-- + ping_all_done <= '0'; new_config_started <= '0'; ping_all_started <= '1'; read_rates_started <= '0'; + config_single_FTU_started <= '0'; rec_reset_sig <= '1'; FTM_ftu_rs485_control_State <= PING; elsif (new_config = '0' and ping_all = '0' and read_rates = '1') then - read_rates_done <= '0';-- + read_rates_done <= '0'; new_config_started <= '0'; ping_all_started <= '0'; read_rates_started <= '1'; + config_single_FTU_started <= '0'; FTM_ftu_rs485_control_State <= RATES; - else + elsif (new_config = '0' and ping_all = '0' and read_rates = '0' and config_single_FTU = '1') then + config_single_FTU_done <= '0'; new_config_started <= '0'; ping_all_started <= '0'; read_rates_started <= '0'; + config_single_FTU_started <= '1'; + FTM_ftu_rs485_control_State <= GET_FTU_PAR; + else + new_config_started <= '0'; + ping_all_started <= '0'; + read_rates_started <= '0'; + config_single_FTU_started <= '0'; FTM_ftu_rs485_control_State <= IDLE; end if; @@ -477,4 +506,9 @@ active_FTU_array_sig(3) <= ftu_active_cr3; FTM_ftu_rs485_control_State <= READ_CONFIG; + + when GET_FTU_PAR => -- copy FTU parameter (crate and slot) from input + single_FTU_crate_sig <= conv_integer(unsigned(config_single_FTU_param( 2 downto 0))); + single_FTU_slot_sig <= conv_integer(unsigned(config_single_FTU_param(11 downto 8))); + FTM_ftu_rs485_control_State <= READ_CONFIG_SINGLE_FTU; -- when ACTIVE_LIST => -- loop over 4 crates to get active FTU list @@ -536,4 +570,19 @@ end if; + when READ_CONFIG_SINGLE_FTU => -- read configuration of one FTU + sel_crate_sig <= conv_std_logic_vector(single_FTU_crate_sig, 3); + if (FTU_register_cnt_2 < (NO_OF_FTU_ENABLE_REG + NO_OF_FTU_DAC_REG)) then + FTU_register_cnt_2 <= FTU_register_cnt_2 + 1; + FTM_ftu_rs485_control_State <= READ_CONFIG_SINGLE_FTU_1; + else + FTU_register_cnt_2 <= 0; + if (active_FTU_array_sig(single_FTU_crate_sig)(single_FTU_slot_sig) = '1') then + rec_reset_sig <= '1'; + FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_SINGLE_FTU; + else + FTM_ftu_rs485_control_State <= CONFIG_SINGLE_FTU_END; + end if; + end if; + when READ_CONFIG_1 => if (static_RAM_busy = '0') then @@ -545,10 +594,25 @@ FTM_ftu_rs485_control_State <= READ_CONFIG_2; end if; - + + when READ_CONFIG_SINGLE_FTU_1 => + if (static_RAM_busy = '0') then + read_static_RAM <= '1'; + addr_static_RAM <= conv_std_logic_vector(STATIC_RAM_CFG_FTU_OFFSET + + single_FTU_crate_sig * NO_OF_FTUS_PER_CRATE * (NO_OF_FTU_ENABLE_REG + NO_OF_FTU_DAC_REG + 1) + + single_FTU_slot_sig * (NO_OF_FTU_ENABLE_REG + NO_OF_FTU_DAC_REG + 1) + + (FTU_register_cnt_2 - 1), STATIC_RAM_ADDR_WIDTH); + FTM_ftu_rs485_control_State <= READ_CONFIG_SINGLE_FTU_2; + end if; + when READ_CONFIG_2 => if (static_RAM_started = '1') then FTM_ftu_rs485_control_State <= READ_CONFIG_3; end if; - + + when READ_CONFIG_SINGLE_FTU_2 => + if (static_RAM_started = '1') then + FTM_ftu_rs485_control_State <= READ_CONFIG_SINGLE_FTU_3; + end if; + when READ_CONFIG_3 => if (static_RAM_ready = '1') then @@ -562,4 +626,15 @@ read_static_RAM <= '0'; FTM_ftu_rs485_control_State <= READ_CONFIG; + end if; + + when READ_CONFIG_SINGLE_FTU_3 => + if (static_RAM_ready = '1') then + if ((FTU_register_cnt_2 - 1) < NO_OF_FTU_ENABLE_REG) then + FTU_enable_array_RAM_sig_2(FTU_register_cnt_2 - 1) <= data_static_RAM; + elsif ((FTU_register_cnt_2 - 1) < (NO_OF_FTU_ENABLE_REG + NO_OF_FTU_DAC_REG)) then + FTU_dac_array_RAM_sig_2((FTU_register_cnt_2 - 1) - NO_OF_FTU_ENABLE_REG) <= data_static_RAM; + end if; + read_static_RAM <= '0'; + FTM_ftu_rs485_control_State <= READ_CONFIG_SINGLE_FTU; end if; @@ -621,4 +696,47 @@ FTM_ftu_rs485_control_State <= READ_CONFIG; end if; + + when TRANSMIT_CONFIG_SINGLE_FTU => -- send configuration to one FTU + rec_reset_sig <= '0'; + if (FTU_command_cnt_2 = 0) then -- DACs + FTU_command_cnt_2 <= FTU_command_cnt_2 + 1; + enable_crc_from_FSM_sig <= '1'; + crc_data_from_FSM_sig <= "00000000" + & "00000000" & "00000000" & "00000000" & "00000000" & "00000000" + & "00000000" & "00000000" & "00000000" & "00000000" & "00000000" + & "00000000" + & FTU_dac_array_RAM_sig_2(4)(15 downto 8) & FTU_dac_array_RAM_sig_2(4)(7 downto 0) + & FTU_dac_array_RAM_sig_2(3)(15 downto 8) & FTU_dac_array_RAM_sig_2(3)(7 downto 0) + & FTU_dac_array_RAM_sig_2(2)(15 downto 8) & FTU_dac_array_RAM_sig_2(2)(7 downto 0) + & FTU_dac_array_RAM_sig_2(1)(15 downto 8) & FTU_dac_array_RAM_sig_2(1)(7 downto 0) + & FTU_dac_array_RAM_sig_2(0)(15 downto 8) & FTU_dac_array_RAM_sig_2(0)(7 downto 0) + & "00000000" & FIRMWARE_ID & FTM_ADDRESS + & "00" & conv_std_logic_vector(single_FTU_slot_sig,4) & conv_std_logic_vector(single_FTU_crate_sig,2) + & FTU_RS485_START_DELIM; + FTU_brd_add_sig <= conv_std_logic_vector(single_FTU_slot_sig,4) & conv_std_logic_vector(single_FTU_crate_sig,2); + FTU_command_sig <= "00000000"; + FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_SINGLE_FTU_1; + elsif (FTU_command_cnt_2 = 1) then -- enables + FTU_command_cnt_2 <= FTU_command_cnt_2 + 1; + enable_crc_from_FSM_sig <= '1'; + crc_data_from_FSM_sig <= "00000000" + & "00000000" & "00000000" & "00000000" & "00000000" & "00000000" + & "00000000" & "00000000" & "00000000" & "00000000" & "00000000" + & "00000000" & "00000000" & "00000000" + & FTU_enable_array_RAM_sig_2(3)(15 downto 8) & FTU_enable_array_RAM_sig_2(3)(7 downto 0) + & FTU_enable_array_RAM_sig_2(2)(15 downto 8) & FTU_enable_array_RAM_sig_2(2)(7 downto 0) + & FTU_enable_array_RAM_sig_2(1)(15 downto 8) & FTU_enable_array_RAM_sig_2(1)(7 downto 0) + & FTU_enable_array_RAM_sig_2(0)(15 downto 8) & FTU_enable_array_RAM_sig_2(0)(7 downto 0) + & "00000011" & FIRMWARE_ID & FTM_ADDRESS + & "00" & conv_std_logic_vector(single_FTU_slot_sig,4) & conv_std_logic_vector(single_FTU_crate_sig,2) + & FTU_RS485_START_DELIM; + FTU_brd_add_sig <= conv_std_logic_vector(single_FTU_slot_sig,4) & conv_std_logic_vector(single_FTU_crate_sig,2); + FTU_command_sig <= "00000011"; + FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_SINGLE_FTU_1; + else + FTU_command_cnt_2 <= 0; + enable_crc_from_FSM_sig <= '0'; + FTM_ftu_rs485_control_State <= CONFIG_SINGLE_FTU_END; + end if; when TRANSMIT_CONFIG_1 => -- wait one cycle for CRC calculation @@ -626,5 +744,10 @@ crc_data_from_FSM_sig_cp <= crc_data_from_FSM_sig; FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_2; - + + when TRANSMIT_CONFIG_SINGLE_FTU_1 => -- wait one cycle for CRC calculation + enable_crc_from_FSM_sig <= '0'; + crc_data_from_FSM_sig_cp <= crc_data_from_FSM_sig; + FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_SINGLE_FTU_2; + when TRANSMIT_CONFIG_2 => -- transmit byte by byte if (tx_busy_sig = '0') then @@ -650,4 +773,28 @@ FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_2; end if; + + when TRANSMIT_CONFIG_SINGLE_FTU_2 => -- transmit byte by byte + if (tx_busy_sig = '0') then + if (frame_cnt < 27) then + frame_cnt <= frame_cnt + 1; + tx_data_sig <= crc_data_from_FSM_sig (7 downto 0); + crc_data_from_FSM_sig <= "00000000" & crc_data_from_FSM_sig ((FTU_RS485_BLOCK_WIDTH - 9) downto 8); + tx_start_sig <= '1'; + FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_SINGLE_FTU_2; + elsif (frame_cnt = 27) then + frame_cnt <= frame_cnt + 1; + ftu_error_data <= crc_sig & crc_data_from_FSM_sig_cp; + tx_data_sig <= crc_sig; + tx_start_sig <= '1'; + FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_SINGLE_FTU_2; + else + frame_cnt <= 0; + reset_crc_from_FSM_sig <= '1'; + FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_SINGLE_FTU_3; + end if; + else + tx_start_sig <= '0'; + FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_SINGLE_FTU_2; + end if; when TRANSMIT_CONFIG_3 => -- wait for FTU answer @@ -687,4 +834,40 @@ end if; + when TRANSMIT_CONFIG_SINGLE_FTU_3 => -- wait for FTU answer + reset_crc_from_FSM_sig <= '0'; + if (FTU_answer_ok_sig = '1') then + timeout_cnt <= 0; + retry_cnt <= 0; + sel_crc_input_source_sig <= '0'; + if (retry_cnt = 0) then -- no errors + FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_SINGLE_FTU; + else -- send error message and move to next command; + ftu_error_calls <= conv_std_logic_vector((retry_cnt + 1), 16); + after_error_State <= TRANSMIT_CONFIG_SINGLE_FTU; + FTM_ftu_rs485_control_State <= SEND_ERROR_1; + end if; + else + if (timeout_cnt < FTU_RS485_TIMEOUT) then + timeout_cnt <= timeout_cnt + 1; + sel_crc_input_source_sig <= '1'; + FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_SINGLE_FTU_3; + else + timeout_cnt <= 0; + sel_crc_input_source_sig <= '0'; + rec_reset_sig <= '1'; + if (retry_cnt < FTU_RS485_NO_OF_RETRY) then + retry_cnt <= retry_cnt + 1; + FTU_command_cnt_2 <= FTU_command_cnt_2 - 1; -- try this command again + FTM_ftu_rs485_control_State <= TRANSMIT_CONFIG_SINGLE_FTU; + else + retry_cnt <= 0; + FTU_command_cnt_2 <= FTU_command_cnt_2; -- send error message and move to next command + ftu_error_calls <= (others => '0'); + after_error_State <= TRANSMIT_CONFIG_SINGLE_FTU; + FTM_ftu_rs485_control_State <= SEND_ERROR_1; + end if; + end if; + end if; + when SEND_ERROR_1 => -- send an error message ftu_error_send <= '1'; @@ -698,4 +881,10 @@ FTM_ftu_rs485_control_State <= after_error_state; end if; + + when CONFIG_SINGLE_FTU_END => + config_single_FTU_started <= '0'; + config_single_FTU_done <= '1'; + sel_crate_sig <= "111"; + FTM_ftu_rs485_control_State <= IDLE; when PING => -- ping all FTUs