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Update stm32xx_emac driver traces #14341

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Merged
merged 1 commit into from
Feb 25, 2021
Merged

Update stm32xx_emac driver traces #14341

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16 changes: 11 additions & 5 deletions connectivity/drivers/emac/TARGET_STM/stm32xx_emac.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -46,6 +46,14 @@
// #undef TRACE_LEVEL_DEBUG
// #define TRACE_LEVEL_DEBUG 0

/* To get trace from every packet, enable deep trace macro */
// #define STM32xx_DEEP_TRACE
#ifdef STM32xx_DEEP_TRACE
#define tr_debug_deep(...) tr_debug(__VA_ARGS__)
#else
#define tr_debug_deep(...)
#endif

#if defined(ETH_IP_VERSION_V2)
#include "lan8742/lan8742.h"
#include "lwip/memp.h"
Expand Down Expand Up @@ -310,7 +318,7 @@ bool STM32_EMAC::low_level_init_successful()
EthHandle.Init.RxMode = ETH_RXINTERRUPT_MODE;
EthHandle.Init.ChecksumMode = ETH_CHECKSUM_BY_SOFTWARE;
EthHandle.Init.MediaInterface = MBED_CONF_STM32_EMAC_ETH_PHY_MEDIA_INTERFACE;
tr_info("PHY Addr %u AutoNegotiation %u", EthHandle.Init.PhyAddress, EthHandle.Init.AutoNegotiation);
tr_info("power_up: PHY Addr %u AutoNeg %u", EthHandle.Init.PhyAddress, EthHandle.Init.AutoNegotiation);
tr_debug("MAC Addr %02x:%02x:%02x:%02x:%02x:%02x", MACAddr[0], MACAddr[1], MACAddr[2], MACAddr[3], MACAddr[4], MACAddr[5]);
tr_info("ETH buffers : %u Rx %u Tx", ETH_RXBUFNB, ETH_TXBUFNB);

Expand Down Expand Up @@ -576,7 +584,7 @@ int STM32_EMAC::low_level_input(emac_mem_buf_t **buf)

/* get received frame */
if (HAL_ETH_GetReceivedFrame_IT(&EthHandle) != HAL_OK) {
tr_debug("low_level_input no frame");
tr_debug_deep("low_level_input no frame");
return -1;
}

Expand All @@ -588,7 +596,7 @@ int STM32_EMAC::low_level_input(emac_mem_buf_t **buf)
dmarxdesc = EthHandle.RxFrameInfos.FSRxDesc;

if (len > 0 && len <= ETH_RX_BUF_SIZE) {
tr_debug("low_level_input len %u", len);
tr_debug_deep("low_level_input len %u", len);
/* Allocate a memory buffer chain from buffer pool */
*buf = memory_manager->alloc_pool(len, 0);
}
Expand Down Expand Up @@ -877,8 +885,6 @@ void mbed_default_mac_address(char *mac)

bool STM32_EMAC::power_up()
{
tr_info("power_up");

sleep_manager_lock_deep_sleep();

/* Initialize the hardware */
Expand Down