From 2cb7d2437bc81124c2cc4a0f4b9e94bac2318f0e Mon Sep 17 00:00:00 2001 From: zwl Date: Thu, 19 Dec 2024 17:05:00 +0800 Subject: [PATCH] feat(ble): Support get ble controller free heap size on ESP32-C2 --- components/bt/controller/esp32c2/bt.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/components/bt/controller/esp32c2/bt.c b/components/bt/controller/esp32c2/bt.c index 3be39c9838..fe26d28fd6 100644 --- a/components/bt/controller/esp32c2/bt.c +++ b/components/bt/controller/esp32c2/bt.c @@ -449,6 +449,17 @@ static DRAM_ATTR modem_clock_lpclk_src_t s_bt_lpclk_src = MODEM_CLOCK_LPCLK_SRC_ #define BLE_RTC_DELAY_US (1800) +#define BLE_CONTROLLER_MALLOC_CAPS (MALLOC_CAP_INTERNAL|MALLOC_CAP_8BIT|MALLOC_CAP_DMA) +void *malloc_ble_controller_mem(size_t size) +{ + return heap_caps_malloc(size, BLE_CONTROLLER_MALLOC_CAPS); +} + +uint32_t get_ble_controller_free_heap_size(void) +{ + return heap_caps_get_free_size(BLE_CONTROLLER_MALLOC_CAPS); +} + static const struct osi_coex_funcs_t s_osi_coex_funcs_ro = { ._magic = OSI_COEX_MAGIC_VALUE, ._version = OSI_COEX_VERSION,