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CC26xx - enable correct IRQ in rf_core_cmd_done_en

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Fix for #1229

rf_core_cmd_done_en() was enabling the wrong irq for detecting the
completion of foreground operations. This was causing cc26xx devices
to not wake-up on time when calling lpm_sleep() from transmit().
This commit is contained in:
Billy Kozak 2015-09-01 13:58:24 -06:00
parent c792993664
commit b71353181d
4 changed files with 11 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
cpu/cc26xx-cc13xx/rf-core/ieee-mode.c
View File

@ -805,7 +805,7 @@ transmit(unsigned short transmit_len)
cmd.pPayload = &tx_buf[TX_BUF_HDR_LEN];
/* Enable the LAST_FG_COMMAND_DONE interrupt, which will wake us up */
rf_core_cmd_done_en();
rf_core_cmd_done_en(true);
ret = rf_core_send_cmd((uint32_t)&cmd, &cmd_status);

2
cpu/cc26xx-cc13xx/rf-core/prop-mode.c
View File

@ -687,7 +687,7 @@ transmit(unsigned short transmit_len)
rx_off_prop();
/* Enable the LAST_COMMAND_DONE interrupt to wake us up */
rf_core_cmd_done_en();
rf_core_cmd_done_en(false);
ret = rf_core_send_cmd((uint32_t)cmd_tx_adv, &cmd_status);

7
cpu/cc26xx-cc13xx/rf-core/rf-core.c
View File

@ -378,11 +378,12 @@ rf_core_setup_interrupts()
}
/*---------------------------------------------------------------------------*/
void
rf_core_cmd_done_en()
rf_core_cmd_done_en(bool fg)
{
uint32_t irq = fg ? IRQ_LAST_FG_COMMAND_DONE : IRQ_LAST_COMMAND_DONE;
HWREG(RFC_DBELL_NONBUF_BASE + RFC_DBELL_O_RFCPEIFG) = ENABLED_IRQS;
HWREG(RFC_DBELL_NONBUF_BASE + RFC_DBELL_O_RFCPEIEN) = ENABLED_IRQS +
IRQ_LAST_COMMAND_DONE;
HWREG(RFC_DBELL_NONBUF_BASE + RFC_DBELL_O_RFCPEIEN) = ENABLED_IRQS | irq;
}
/*---------------------------------------------------------------------------*/
void

8
cpu/cc26xx-cc13xx/rf-core/rf-core.h
View File

@ -331,17 +331,19 @@ uint8_t rf_core_boot(void);
void rf_core_setup_interrupts(void);
/**
* \brief Enable the LAST_CMD_DONE interrupt.
* \brief Enable interrupt on command done.
* \param fg set true to enable irq on foreground command done and false for
* background commands or if not in ieee mode.
*
* This is used within TX routines in order to be able to sleep the CM3 and
* wake up after TX has finished
*
* \sa rf_core_cmd_done_dis()
*/
void rf_core_cmd_done_en(void);
void rf_core_cmd_done_en(bool fg);
/**
* \brief Disable the LAST_CMD_DONE interrupt.
* \brief Disable the LAST_CMD_DONE and LAST_FG_CMD_DONE interrupts.
*
* This is used within TX routines after TX has completed
*