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ble_mesh_wifi_coexist example: Disable Wi-Fi RX IRAM optimisation

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Otherwise IRAM usage is too high in this example.
This commit is contained in:
Renz Christian Bagaporo
2019-11-28 09:20:00 +08:00
committed by Angus Gratton
parent ecaf816c0b
commit e6ad330018
34 changed files with 1394 additions and 281 deletions
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components/spi_flash/spi_flash_os_func_noos.c
+30 -2
View File
@@ -17,28 +17,51 @@
#include "esp_flash.h"
#include "esp_attr.h"
#ifdef CONFIG_IDF_TARGET_ESP32
#if CONFIG_IDF_TARGET_ESP32
#include "esp32/rom/ets_sys.h"
#include "esp32/rom/cache.h"
#else
#elif CONFIG_IDF_TARGET_ESP32S2BETA
#include "esp32s2beta/rom/ets_sys.h"
#include "esp32s2beta/rom/cache.h"
#endif
#include "esp_attr.h"
#if CONFIG_IDF_TARGET_ESP32S2BETA
typedef struct {
uint32_t icache_autoload;
uint32_t dcache_autoload;
} spi_noos_arg_t;
static DRAM_ATTR spi_noos_arg_t spi_arg = { 0 };
#endif
static IRAM_ATTR esp_err_t start(void *arg)
{
#if CONFIG_IDF_TARGET_ESP32
Cache_Read_Disable(0);
Cache_Read_Disable(1);
#elif CONFIG_IDF_TARGET_ESP32S2BETA
spi_noos_arg_t *spi_arg = arg;
spi_arg->icache_autoload = Cache_Suspend_ICache();
spi_arg->dcache_autoload = Cache_Suspend_DCache();
#endif
return ESP_OK;
}
static IRAM_ATTR esp_err_t end(void *arg)
{
#if CONFIG_IDF_TARGET_ESP32
Cache_Flush(0);
Cache_Flush(1);
Cache_Read_Enable(0);
Cache_Read_Enable(1);
#elif CONFIG_IDF_TARGET_ESP32S2BETA
spi_noos_arg_t *spi_arg = arg;
Cache_Invalidate_ICache_All();
Cache_Resume_ICache(spi_arg->icache_autoload);
Cache_Resume_DCache(spi_arg->dcache_autoload);
#endif
return ESP_OK;
}
@@ -58,5 +81,10 @@ const DRAM_ATTR esp_flash_os_functions_t esp_flash_noos_functions = {
esp_err_t IRAM_ATTR esp_flash_app_disable_os_functions(esp_flash_t* chip)
{
chip->os_func = &esp_flash_noos_functions;
#if CONFIG_IDF_TARGET_ESP32S2BETA
chip->os_func_data = &spi_arg;
#endif
return ESP_OK;
}