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cc2538-rf: Use logging API

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This commit is contained in:
kkrentz 2018-08-02 05:32:43 -07:00
parent 9c1fefa7a7
commit f8091cb87c
1 changed files with 28 additions and 31 deletions
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59
arch/cpu/cc2538/dev/cc2538-rf.c
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@ -68,13 +68,10 @@
*/
#define UDMA_RX_SIZE_THRESHOLD 3
/*---------------------------------------------------------------------------*/
#include <stdio.h>
#define DEBUG 0
#if DEBUG
#define PRINTF(...) printf(__VA_ARGS__)
#else
#define PRINTF(...)
#endif
/* Log configuration */
#include "sys/log.h"
#define LOG_MODULE "cc2538-rf"
#define LOG_LEVEL LOG_LEVEL_NONE
/*---------------------------------------------------------------------------*/
/* Local RF Flags */
#define RX_ACTIVE 0x80
@ -174,7 +171,7 @@ set_channel(uint8_t channel)
{
uint8_t was_on = 0;
PRINTF("RF: Set Channel\n");
LOG_INFO("Set Channel\n");
if((channel < CC2538_RF_CHANNEL_MIN) || (channel > CC2538_RF_CHANNEL_MAX)) {
return CC2538_RF_CHANNEL_SET_ERROR;
@ -405,7 +402,7 @@ channel_clear(void)
int cca;
uint8_t was_off = 0;
PRINTF("RF: CCA\n");
LOG_INFO("CCA\n");
/* If we are off, turn on first */
if((REG(RFCORE_XREG_FSMSTAT0) & RFCORE_XREG_FSMSTAT0_FSM_FFCTRL_STATE) == 0) {
@ -433,7 +430,7 @@ channel_clear(void)
static int
on(void)
{
PRINTF("RF: On\n");
LOG_INFO("On\n");
if(!(rf_flags & RX_ACTIVE)) {
CC2538_RF_CSP_ISFLUSHRX();
@ -449,7 +446,7 @@ on(void)
static int
off(void)
{
PRINTF("RF: Off\n");
LOG_INFO("Off\n");
/* Wait for ongoing TX to complete (e.g. this could be an outgoing ACK) */
while(REG(RFCORE_XREG_FSMSTAT1) & RFCORE_XREG_FSMSTAT1_TX_ACTIVE);
@ -472,7 +469,7 @@ off(void)
static int
init(void)
{
PRINTF("RF: Init\n");
LOG_INFO("Init\n");
if(rf_flags & RF_ON) {
return 0;
@ -556,7 +553,7 @@ prepare(const void *payload, unsigned short payload_len)
{
uint8_t i;
PRINTF("RF: Prepare 0x%02x bytes\n", payload_len + CHECKSUM_LEN);
LOG_INFO("Prepare 0x%02x bytes\n", payload_len + CHECKSUM_LEN);
/*
* When we transmit in very quick bursts, make sure previous transmission
@ -570,12 +567,12 @@ prepare(const void *payload, unsigned short payload_len)
CC2538_RF_CSP_ISFLUSHTX();
PRINTF("RF: data = ");
LOG_INFO("data = ");
/* Send the phy length byte first */
REG(RFCORE_SFR_RFDATA) = payload_len + CHECKSUM_LEN;
if(CC2538_RF_CONF_TX_USE_DMA) {
PRINTF("<uDMA payload>");
LOG_INFO_("<uDMA payload>");
/* Set the transfer source's end address */
udma_set_channel_src(CC2538_RF_CONF_TX_DMA_CHAN,
@ -599,10 +596,10 @@ prepare(const void *payload, unsigned short payload_len)
} else {
for(i = 0; i < payload_len; i++) {
REG(RFCORE_SFR_RFDATA) = ((unsigned char *)(payload))[i];
PRINTF("%02x", ((unsigned char *)(payload))[i]);
LOG_INFO_("%02x", ((unsigned char *)(payload))[i]);
}
}
PRINTF("\n");
LOG_INFO_("\n");
return 0;
}
@ -615,7 +612,7 @@ transmit(unsigned short transmit_len)
rtimer_clock_t t0;
uint8_t was_off = 0;
PRINTF("RF: Transmit\n");
LOG_INFO("Transmit\n");
if(!(rf_flags & RX_ACTIVE)) {
t0 = RTIMER_NOW();
@ -650,7 +647,7 @@ transmit(unsigned short transmit_len)
}
if(!(REG(RFCORE_XREG_FSMSTAT1) & RFCORE_XREG_FSMSTAT1_TX_ACTIVE)) {
PRINTF("RF: TX never active.\n");
LOG_ERR("TX never active.\n");
CC2538_RF_CSP_ISFLUSHTX();
ret = RADIO_TX_ERR;
} else {
@ -680,7 +677,7 @@ read(void *buf, unsigned short bufsize)
uint8_t i;
uint8_t len;
PRINTF("RF: Read\n");
LOG_INFO("Read\n");
if((REG(RFCORE_XREG_FSMSTAT1) & RFCORE_XREG_FSMSTAT1_FIFOP) == 0) {
return 0;
@ -692,33 +689,33 @@ read(void *buf, unsigned short bufsize)
/* Check for validity */
if(len > CC2538_RF_MAX_PACKET_LEN) {
/* Oops, we must be out of sync. */
PRINTF("RF: bad sync\n");
LOG_ERR("RF: bad sync\n");
CC2538_RF_CSP_ISFLUSHRX();
return 0;
}
if(len <= CC2538_RF_MIN_PACKET_LEN) {
PRINTF("RF: too short\n");
LOG_ERR("RF: too short\n");
CC2538_RF_CSP_ISFLUSHRX();
return 0;
}
if(len - CHECKSUM_LEN > bufsize) {
PRINTF("RF: too long\n");
LOG_ERR("RF: too long\n");
CC2538_RF_CSP_ISFLUSHRX();
return 0;
}
/* If we reach here, chances are the FIFO is holding a valid frame */
PRINTF("RF: read (0x%02x bytes) = ", len);
LOG_INFO("read (0x%02x bytes) = ", len);
len -= CHECKSUM_LEN;
/* Don't bother with uDMA for short frames (e.g. ACKs) */
if(CC2538_RF_CONF_RX_USE_DMA && len > UDMA_RX_SIZE_THRESHOLD) {
PRINTF("<uDMA payload>");
LOG_INFO_("<uDMA payload>");
/* Set the transfer destination's end address */
udma_set_channel_dst(CC2538_RF_CONF_RX_DMA_CHAN,
@ -739,7 +736,7 @@ read(void *buf, unsigned short bufsize)
} else {
for(i = 0; i < len; ++i) {
((unsigned char *)(buf))[i] = REG(RFCORE_SFR_RFDATA);
PRINTF("%02x", ((unsigned char *)(buf))[i]);
LOG_INFO_("%02x", ((unsigned char *)(buf))[i]);
}
}
@ -747,14 +744,14 @@ read(void *buf, unsigned short bufsize)
rssi = ((int8_t)REG(RFCORE_SFR_RFDATA)) - RSSI_OFFSET;
crc_corr = REG(RFCORE_SFR_RFDATA);
PRINTF("%02x%02x\n", (uint8_t)rssi, crc_corr);
LOG_INFO_("%02x%02x\n", (uint8_t)rssi, crc_corr);
/* MS bit CRC OK/Not OK, 7 LS Bits, Correlation value */
if(crc_corr & CRC_BIT_MASK) {
packetbuf_set_attr(PACKETBUF_ATTR_RSSI, rssi);
packetbuf_set_attr(PACKETBUF_ATTR_LINK_QUALITY, crc_corr & LQI_BIT_MASK);
} else {
PRINTF("RF: Bad CRC\n");
LOG_ERR("Bad CRC\n");
CC2538_RF_CSP_ISFLUSHRX();
return 0;
}
@ -776,7 +773,7 @@ read(void *buf, unsigned short bufsize)
static int
receiving_packet(void)
{
PRINTF("RF: Receiving\n");
LOG_INFO("Receiving\n");
/*
* SFD high while transmitting and receiving.
@ -792,7 +789,7 @@ receiving_packet(void)
static int
pending_packet(void)
{
PRINTF("RF: Pending\n");
LOG_INFO("Pending\n");
return REG(RFCORE_XREG_FSMSTAT1) & RFCORE_XREG_FSMSTAT1_FIFOP;
}
@ -1086,7 +1083,7 @@ cc2538_rf_rx_tx_isr(void)
void
cc2538_rf_err_isr(void)
{
PRINTF("RF Error: 0x%08lx\n", REG(RFCORE_SFR_RFERRF));
LOG_ERR("Error 0x%08lx occurred\n", REG(RFCORE_SFR_RFERRF));
/* If the error is not an RX FIFO overflow, set a flag */
if(REG(RFCORE_SFR_RFERRF) != RFCORE_SFR_RFERRF_RXOVERF) {