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implement clear and set bit functions via usb 

git-svn-id: https://svn.openpcd.org:2342/trunk@32 6dc7ffe9-61d6-0310-9af1-9938baff3ed1
This commit is contained in:
(no author) 2006-07-23 16:47:50 +00:00
parent 6f4beed83a
commit 168cbe5ffd
2 changed files with 24 additions and 25 deletions
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5
openpcd/firmware/src/dbgu.c
View File

@ -133,6 +133,11 @@ void AT91F_DBGU_Init(void)
AT91C_AIC_SRCTYPE_INT_HIGH_LEVEL,
DBGU_irq_handler);
AT91F_AIC_EnableIt(AT91C_BASE_AIC, AT91C_ID_SYS);
AT91F_DBGU_Printk
("\n\r-I- OpenPCD test mode\n\r 0) Set Pull-up 1) Clear Pull-up "
"2) Toggle LED1 3) Toggle LED2 4) Test RC632\n\r"
"5) Read RxWait 6) Write RxWait 7) Dump RC632 Regs\n\r");
}
//*----------------------------------------------------------------------------

44
openpcd/firmware/src/main.c
View File

@ -74,6 +74,15 @@ static int usb_in(struct req_ctx *rctx)
rctx->tx.tot_len = sizeof(*poh);
switch (poh->cmd) {
case OPENPCD_CMD_READ_REG:
DEBUGP("READ REG(0x%02x) ", poh->reg);
pih->val = rc632_reg_read(poh->reg);
break;
case OPENPCD_CMD_READ_FIFO:
DEBUGP("READ FIFO(len=%u) ", poh->len);
pih->len = rc632_fifo_read(poh->len, pih->data);
rctx->tx.tot_len += pih->len;
break;
case OPENPCD_CMD_WRITE_REG:
DEBUGP("WRITE_REG(0x%02x, 0x%02x) ", poh->reg, poh->val);
rc632_reg_write(poh->reg, poh->val);
@ -84,22 +93,21 @@ static int usb_in(struct req_ctx *rctx)
return -EINVAL;
rc632_fifo_write(poh->len, poh->data);
break;
case OPENPCD_CMD_READ_VFIFO:
DEBUGP("READ VFIFO ");
DEBUGP("NOT IMPLEMENTED YET ");
break;
case OPENPCD_CMD_WRITE_VFIFO:
DEBUGP("WRITE VFIFO ");
DEBUGP("NOT IMPLEMENTED YET ");
break;
case OPENPCD_CMD_READ_REG:
DEBUGP("READ REG(0x%02x) ", poh->reg);
pih->val = rc632_reg_read(poh->reg);
case OPENPCD_CMD_REG_BITS_CLEAR:
DEBUGP("CLEAR BITS ");
pih->val = rc632_clear_bits(poh->reg, poh->val);
break;
case OPENPCD_CMD_READ_FIFO:
DEBUGP("READ FIFO(len=%u) ", poh->len);
pih->len = rc632_fifo_read(poh->len, pih->data);
rctx->tx.tot_len += pih->len;
break;
case OPENPCD_CMD_READ_VFIFO:
DEBUGP("READ VFIFO ");
DEBUGP("NOT IMPLEMENTED YET ");
case OPENPCD_CMD_REG_BITS_SET:
DEBUGP("SET BITS ");
pih->val = rc632_set_bits(poh->reg, poh->val);
break;
case OPENPCD_CMD_SET_LED:
DEBUGP("SET LED(%u,%u) ", poh->reg, poh->val);
@ -122,11 +130,6 @@ int main(void)
led_init();
// Init trace DBGU
AT91F_DBGU_Init();
#if 1
AT91F_DBGU_Printk
("\n\r-I- OpenPCD test mode\n\r 0) Set Pull-up 1) Clear Pull-up "
"2) Toggle LED1 3) Toggle LED2 4) Test RC632\n\r");
rc632_init();
// Enable User Reset and set its minimal assertion to 960 us
@ -141,15 +144,6 @@ int main(void)
AT91F_PIO_CfgPeriph(AT91C_BASE_PIOA, 0, AT91C_PA6_PCK0);
#endif
#ifdef DEBUG_LOOP_LED
while (1) {
AT91F_PIO_SetOutput(AT91C_BASE_PIOA, OPENPCD_LED1);
AT91F_PIO_ClearOutput(AT91C_BASE_PIOA, OPENPCD_LED1);
}
#endif
#endif
led_switch(1, 1);
// Init USB device