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Fix: hal_iface_init() is not using malloc() anymore when ATCA_NO_HEAP… #423

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Fix: hal_iface_init() is not using malloc() anymore when ATCA_NO_HEAP… #423

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10 changes: 10 additions & 0 deletions lib/hal/atca_hal.c
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Original file line number Diff line number Diff line change
Expand Up @@ -153,6 +153,11 @@ typedef struct
} atca_hal_list_entry_t;


#if defined(ATCA_NO_HEAP) && defined(ATCA_HAL_CUSTOM)
static ATCAHAL_t g_atcahal_custom_iface;
#endif


static atca_hal_list_entry_t atca_registered_hal_list[ATCA_MAX_HAL_CACHE] = {
#ifdef ATCA_HAL_I2C
{ (uint8_t)ATCA_I2C_IFACE, &hal_i2c, NULL },
Expand Down Expand Up @@ -305,7 +310,12 @@ ATCA_STATUS hal_iface_init(ATCAIfaceCfg *cfg, ATCAHAL_t **hal, ATCAHAL_t **phy)
#ifdef ATCA_HAL_CUSTOM
if (ATCA_CUSTOM_IFACE == cfg->iface_type)
{
#ifdef ATCA_NO_HEAP
(void)memset(&g_atcahal_custom_iface, 0, sizeof(g_atcahal_custom_iface));
*hal = &g_atcahal_custom_iface;
#else
*hal = hal_malloc(sizeof(ATCAHAL_t));
#endif
if (NULL != *hal)
{
(*hal)->halinit = ATCA_IFACECFG_VALUE(cfg, atcacustom.halinit);
Expand Down