fsw_init.c
272 lines
| 9.9 KiB
| text/x-c
|
CLexer
/ src / fsw_init.c
paul@pc-solar1.lab-lpp.local
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r5 | //************************* | ||
// GPL reminder to be added | ||||
//************************* | ||||
#include <rtems.h> | ||||
/* configuration information */ | ||||
#define CONFIGURE_INIT | ||||
#include <bsp.h> /* for device driver prototypes */ | ||||
/* configuration information */ | ||||
#define CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER | ||||
#define CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER | ||||
#define CONFIGURE_MAXIMUM_TASKS 10 | ||||
#define CONFIGURE_RTEMS_INIT_TASKS_TABLE | ||||
#define CONFIGURE_EXTRA_TASK_STACKS (3 * RTEMS_MINIMUM_STACK_SIZE) | ||||
#define CONFIGURE_LIBIO_MAXIMUM_FILE_DESCRIPTORS 32 | ||||
#define CONFIGURE_INIT_TASK_PRIORITY 100 | ||||
#define CONFIGURE_MAXIMUM_DRIVERS 16 | ||||
#define CONFIGURE_MAXIMUM_PERIODS 1 | ||||
paul@pc-solar1.lab-lpp.local
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r9 | #define CONFIGURE_MAXIMUM_MESSAGE_QUEUES 1 | ||
paul@pc-solar1.lab-lpp.local
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r5 | |||
#include <rtems/confdefs.h> | ||||
/* If --drvmgr was enabled during the configuration of the RTEMS kernel */ | ||||
#ifdef RTEMS_DRVMGR_STARTUP | ||||
#ifdef LEON3 | ||||
/* Add Timer and UART Driver */ | ||||
#ifdef CONFIGURE_APPLICATION_NEEDS_CLOCK_DRIVER | ||||
#define CONFIGURE_DRIVER_AMBAPP_GAISLER_GPTIMER | ||||
#endif | ||||
#ifdef CONFIGURE_APPLICATION_NEEDS_CONSOLE_DRIVER | ||||
#define CONFIGURE_DRIVER_AMBAPP_GAISLER_APBUART | ||||
#endif | ||||
#endif | ||||
#define CONFIGURE_DRIVER_AMBAPP_GAISLER_GRSPW /* GRSPW Driver */ | ||||
#include <drvmgr/drvmgr_confdefs.h> | ||||
#endif | ||||
#include <fsw_init.h> | ||||
paul@pc-solar1.lab-lpp.local
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r9 | #include <fsw_config.c> | ||
paul@pc-solar1.lab-lpp.local
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r5 | |||
char *link_status(int status); | ||||
char *lstates[6] = {"Error-reset", | ||||
"Error-wait", | ||||
"Ready", | ||||
"Started", | ||||
"Connecting", | ||||
"Run" | ||||
}; | ||||
rtems_task Init( rtems_task_argument ignored ) | ||||
{ | ||||
rtems_status_code status; | ||||
//send_console_outputs_on_serial_port(); | ||||
paul@pc-solar1.lab-lpp.local
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r11 | initLookUpTableForCRC(); // in tc_handler.h | ||
admin@pc-p-leroy3.LAB-LPP.LOCAL
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r10 | init_default_mode_parameters(); | ||
admin@pc-p-leroy3.LAB-LPP.LOCAL
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r8 | create_message_queue(); | ||
paul@pc-solar1.lab-lpp.local
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r5 | create_all_tasks(); | ||
start_all_tasks(); | ||||
configure_spw_link(); | ||||
configure_timer((gptimer_regs_t*) REGS_ADDR_GPTIMER, TIMER_SM_SIMULATOR, CLKDIV_SM_SIMULATOR, | ||||
IRQ_SPARC_SM, spectral_matrices_isr ); | ||||
configure_timer((gptimer_regs_t*) REGS_ADDR_GPTIMER, TIMER_WF_SIMULATOR, CLKDIV_WF_SIMULATOR, | ||||
IRQ_SPARC_WF, waveforms_isr ); | ||||
status = rtems_task_delete(RTEMS_SELF); | ||||
} | ||||
paul@pc-solar1.lab-lpp.local
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r9 | rtems_task spiq_task(rtems_task_argument unused) | ||
paul@pc-solar1.lab-lpp.local
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r5 | { | ||
rtems_event_set event_out; | ||||
struct grspw_regs_str *grspw_regs; | ||||
paul@pc-solar1.lab-lpp.local
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r11 | grspw_regs = (struct grspw_regs_str *) REGS_ADDR_GRSPW; | ||
paul@pc-solar1.lab-lpp.local
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r5 | |||
while(1){ | ||||
PRINTF("In SPIQ *** Waiting for SPW_LINKERR_EVENT\n") | ||||
rtems_event_receive(SPW_LINKERR_EVENT, RTEMS_WAIT, RTEMS_NO_TIMEOUT, &event_out); // wait for an SPW_LINKERR_EVENT | ||||
if (rtems_task_suspend(Task_id[1])!=RTEMS_SUCCESSFUL) // suspend RECV task | ||||
PRINTF("In SPIQ *** Error suspending RECV Task\n") | ||||
configure_spw_link(); | ||||
if (rtems_task_restart(Task_id[1], 1)!=RTEMS_SUCCESSFUL) // restart RECV task | ||||
PRINTF("In SPIQ *** Error resume RECV Task\n") | ||||
} | ||||
} | ||||
admin@pc-p-leroy3.LAB-LPP.LOCAL
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r10 | void init_default_mode_parameters() | ||
{ | ||||
paul@pc-solar1.lab-lpp.local
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r11 | // COMMON PARAMETERS | ||
param_common[0] = 0x00; | ||||
param_common[1] = 0x10; // default value 0 0 0 1 0 0 0 0 | ||||
// NORMAL MODE | ||||
admin@pc-p-leroy3.LAB-LPP.LOCAL
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r10 | param_norm.sy_lfr_n_swf_l = 2048; // nb sample | ||
param_norm.sy_lfr_n_swf_p = 300; // sec | ||||
param_norm.sy_lfr_n_asm_p = 3600; // sec | ||||
param_norm.sy_lfr_n_bp_p0 = 4; // sec | ||||
param_norm.sy_lfr_n_bp_p1 = 20; // sec | ||||
paul@pc-solar1.lab-lpp.local
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r11 | // BURST MODE | ||
param_burst.sy_lfr_b_bp_p0 = 1; // sec | ||||
param_burst.sy_lfr_b_bp_p1 = 5; // sec | ||||
// SBM1 MODE | ||||
param_sbm1.sy_lfr_s1_bp_p0 = 1; // sec | ||||
param_sbm1.sy_lfr_s1_bp_p1 = 1; // sec | ||||
// SBM2 MODE | ||||
param_sbm2.sy_lfr_s2_bp_p0 = 1; // sec | ||||
param_sbm2.sy_lfr_s2_bp_p0 = 5; // sec | ||||
admin@pc-p-leroy3.LAB-LPP.LOCAL
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r10 | } | ||
paul@pc-solar1.lab-lpp.local
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r5 | int create_all_tasks() | ||
{ | ||||
rtems_status_code status; | ||||
paul@pc-solar1.lab-lpp.local
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r9 | Task_name[1] = rtems_build_name( 'R', 'E', 'C', 'V' ); | ||
Task_name[2] = rtems_build_name( 'A', 'C', 'T', 'N' ); | ||||
paul@pc-solar1.lab-lpp.local
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r5 | Task_name[3] = rtems_build_name( 'S', 'P', 'I', 'Q' ); | ||
Task_name[4] = rtems_build_name( 'S', 'M', 'I', 'Q' ); | ||||
Task_name[5] = rtems_build_name( 'S', 'T', 'A', 'T' ); | ||||
Task_name[6] = rtems_build_name( 'A', 'V', 'F', '0' ); | ||||
Task_name[7] = rtems_build_name( 'B', 'P', 'F', '0' ); | ||||
Task_name[8] = rtems_build_name( 'W', 'F', 'R', 'M' ); | ||||
// RECV | ||||
status = rtems_task_create( | ||||
Task_name[1], 200, RTEMS_MINIMUM_STACK_SIZE * 2, | ||||
RTEMS_DEFAULT_MODES, | ||||
RTEMS_DEFAULT_ATTRIBUTES, &Task_id[1] | ||||
paul@pc-solar1.lab-lpp.local
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r9 | ); | ||
// ACTN | ||||
status = rtems_task_create( | ||||
Task_name[2], 50, RTEMS_MINIMUM_STACK_SIZE * 2, | ||||
RTEMS_DEFAULT_MODES, | ||||
RTEMS_DEFAULT_ATTRIBUTES, &Task_id[2] | ||||
paul@pc-solar1.lab-lpp.local
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r5 | ); | ||
// SPIQ | ||||
status = rtems_task_create( | ||||
Task_name[3], 50, RTEMS_MINIMUM_STACK_SIZE * 2, | ||||
RTEMS_DEFAULT_MODES, | ||||
RTEMS_DEFAULT_ATTRIBUTES, &Task_id[3] | ||||
); | ||||
// SMIQ | ||||
status = rtems_task_create( | ||||
Task_name[4], 10, RTEMS_MINIMUM_STACK_SIZE * 2, | ||||
RTEMS_DEFAULT_MODES | RTEMS_NO_PREEMPT, | ||||
RTEMS_DEFAULT_ATTRIBUTES, &Task_id[4] | ||||
); | ||||
// STAT | ||||
status = rtems_task_create( | ||||
Task_name[5], 200, RTEMS_MINIMUM_STACK_SIZE * 2, | ||||
RTEMS_DEFAULT_MODES, | ||||
RTEMS_DEFAULT_ATTRIBUTES, &Task_id[5] | ||||
); | ||||
// AVF0 | ||||
status = rtems_task_create( | ||||
Task_name[6], 50, RTEMS_MINIMUM_STACK_SIZE * 2, | ||||
RTEMS_DEFAULT_MODES | RTEMS_NO_PREEMPT, | ||||
RTEMS_DEFAULT_ATTRIBUTES | RTEMS_FLOATING_POINT, &Task_id[6] | ||||
); | ||||
// BPF0 | ||||
status = rtems_task_create( | ||||
Task_name[7], 50, RTEMS_MINIMUM_STACK_SIZE * 2, | ||||
RTEMS_DEFAULT_MODES, | ||||
RTEMS_DEFAULT_ATTRIBUTES | RTEMS_FLOATING_POINT, &Task_id[7] | ||||
); | ||||
// WFRM | ||||
status = rtems_task_create( | ||||
Task_name[8], 100, RTEMS_MINIMUM_STACK_SIZE * 2, | ||||
RTEMS_DEFAULT_MODES, | ||||
RTEMS_DEFAULT_ATTRIBUTES | RTEMS_FLOATING_POINT, &Task_id[8] | ||||
); | ||||
return 0; | ||||
} | ||||
int start_all_tasks() | ||||
{ | ||||
rtems_status_code status; | ||||
paul@pc-solar1.lab-lpp.local
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r9 | status = rtems_task_start( Task_id[3], spiq_task, 1 ); | ||
paul@pc-solar1.lab-lpp.local
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r5 | if (status!=RTEMS_SUCCESSFUL) PRINTF("In INIT *** Error starting TASK_SPIQ\n") | ||
paul@pc-solar1.lab-lpp.local
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r9 | status = rtems_task_start( Task_id[1], recv_task, 1 ); | ||
if (status!=RTEMS_SUCCESSFUL) PRINTF("In INIT *** Error starting TASK_RECV\n") | ||||
paul@pc-solar1.lab-lpp.local
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r5 | |||
paul@pc-solar1.lab-lpp.local
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r9 | status = rtems_task_start( Task_id[2], actn_task, 1 ); | ||
if (status!=RTEMS_SUCCESSFUL) PRINTF("In INIT *** Error starting TASK_ACTN\n") | ||||
status = rtems_task_start( Task_id[4], smiq_task, 1 ); | ||||
paul@pc-solar1.lab-lpp.local
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r5 | if (status!=RTEMS_SUCCESSFUL) PRINTF("In INIT *** Error starting TASK_BPPR\n") | ||
paul@pc-solar1.lab-lpp.local
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r9 | status = rtems_task_start( Task_id[5], stat_task, 1 ); | ||
paul@pc-solar1.lab-lpp.local
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r5 | if (status!=RTEMS_SUCCESSFUL) PRINTF("In INIT *** Error starting TASK_STAT\n") | ||
paul@pc-solar1.lab-lpp.local
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r9 | status = rtems_task_start( Task_id[6], avf0_task, 1 ); | ||
paul@pc-solar1.lab-lpp.local
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r5 | if (status!=RTEMS_SUCCESSFUL) PRINTF("In INIT *** Error starting TASK_AVF0\n") | ||
paul@pc-solar1.lab-lpp.local
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r9 | status = rtems_task_start( Task_id[7], bpf0_task, 1 ); | ||
paul@pc-solar1.lab-lpp.local
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r5 | if (status!=RTEMS_SUCCESSFUL) PRINTF("In INIT *** Error starting TASK_BPF0\n") | ||
paul@pc-solar1.lab-lpp.local
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r9 | status = rtems_task_start( Task_id[8], wfrm_task, 1 ); | ||
paul@pc-solar1.lab-lpp.local
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r5 | if (status!=RTEMS_SUCCESSFUL) PRINTF("In INIT *** Error starting TASK_WFRM\n") | ||
return 0; | ||||
} | ||||
int configure_spw_link() | ||||
{ | ||||
rtems_status_code status; | ||||
close(fdSPW); // close the device if it is already open | ||||
fdSPW = open(GRSPW_DEVICE_NAME, O_RDWR); // open the device. the open call reset the hardware | ||||
if (fdSPW<0) PRINTF("In configure_spw_link *** Error opening"GRSPW_DEVICE_NAME"\n") | ||||
while(ioctl(fdSPW, SPACEWIRE_IOCTRL_START, 0) != RTEMS_SUCCESSFUL){ | ||||
PRINTF("In configure_spw_link *** "GRSPW_DEVICE_NAME" not started, retry\n") | ||||
close(fdSPW); // close the device | ||||
fdSPW = open(GRSPW_DEVICE_NAME, O_RDWR); // open the device. the open call reset the hardware | ||||
if (fdSPW<0) PRINTF("In configure_spw_link *** Error opening"GRSPW_DEVICE_NAME"\n") | ||||
rtems_task_wake_after(100); | ||||
} | ||||
PRINTF("In configure_spw_link *** "GRSPW_DEVICE_NAME" opened and started successfully\n") | ||||
// sets a few parameters of the link | ||||
status = ioctl(fdSPW, SPACEWIRE_IOCTRL_SET_RMAPEN, 1); // sets the RMAP enable bit | ||||
if (status!=RTEMS_SUCCESSFUL) PRINTF("In RECV *** Error SPACEWIRE_IOCTRL_SET_RMAPEN\n") | ||||
// | ||||
status = ioctl(fdSPW, SPACEWIRE_IOCTRL_SET_RXBLOCK, 1); // sets the blocking mode for reception | ||||
if (status!=RTEMS_SUCCESSFUL) PRINTF("In RECV *** Error SPACEWIRE_IOCTRL_SET_RXBLOCK\n") | ||||
// | ||||
status = ioctl(fdSPW, SPACEWIRE_IOCTRL_SET_EVENT_ID, Task_id[3]); // sets the task ID to which an event is sent when a | ||||
if (status!=RTEMS_SUCCESSFUL) PRINTF("In RECV *** Error SPACEWIRE_IOCTRL_SET_EVENT_ID\n") // link-error interrupt occurs | ||||
// | ||||
status = ioctl(fdSPW, SPACEWIRE_IOCTRL_SET_DISABLE_ERR, 1); // automatic link-disabling due to link-error interrupts | ||||
if (status!=RTEMS_SUCCESSFUL) PRINTF("In RECV *** Error SPACEWIRE_IOCTRL_SET_DISABLE_ERR\n") | ||||
// | ||||
status = ioctl(fdSPW, SPACEWIRE_IOCTRL_SET_LINK_ERR_IRQ, 1); // sets the link-error interrupt bit | ||||
if (status!=RTEMS_SUCCESSFUL) PRINTF("In RECV *** Error SPACEWIRE_IOCTRL_SET_LINK_ERR_IRQ\n") | ||||
status = ioctl(fdSPW, SPACEWIRE_IOCTRL_SET_TXBLOCK_ON_FULL, 1); // sets the link-error interrupt bit | ||||
paul@pc-solar1.lab-lpp.local
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r11 | if (status!=RTEMS_SUCCESSFUL) PRINTF("In RECV *** Error SPACEWIRE_IOCTRL_SET_TXBLOCK_ON_FULL\n") | ||
paul@pc-solar1.lab-lpp.local
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r5 | // | ||
//status = ioctl(fdSPW, SPACEWIRE_IOCTRL_SET_DESTKEY, CCSDS_DESTINATION_ID); // sets the destination key | ||||
//if (status!=RTEMS_SUCCESSFUL) PRINTF("In RECV *** Error SPACEWIRE_IOCTRL_SET_LINK_ERR_IRQ\n") | ||||
// | ||||
PRINTF("In configure_spw_link *** "GRSPW_DEVICE_NAME" configured successfully\n") | ||||
return RTEMS_SUCCESSFUL; | ||||
} | ||||
char *link_status(int status){ | ||||
return lstates[status]; | ||||
} | ||||
rtems_status_code write_spw(spw_ioctl_pkt_send* spw_ioctl_send) | ||||
{ | ||||
rtems_status_code status; | ||||
status = ioctl( fdSPW, SPACEWIRE_IOCTRL_SEND, spw_ioctl_send ); | ||||
if (status!=RTEMS_SUCCESSFUL) printf("In write_spw *** Error SPACEWIRE_IOCTRL_SEND\n"); | ||||
return status; | ||||
} | ||||