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BREAKING - Use IRAM_ATTR in place of ICACHE_RAM_ATTR (#7921)

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Update the core to use the define that the ESP32 uses, IRAM_ATTR, for
placing code in DRAM.
This commit is contained in:
Earle F. Philhower, III
2021-03-14 16:56:47 -07:00
committed by GitHub
parent 6743a65987
commit 656a33e6f8
26 changed files with 126 additions and 126 deletions
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8
cores/esp8266/core_esp8266_i2s.cpp
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@ -61,7 +61,7 @@ typedef struct i2s_state {
uint32_t * curr_slc_buf; // Current buffer for writing
uint32_t curr_slc_buf_pos; // Position in the current buffer
void (*callback) (void);
// Callback function should be defined as 'void ICACHE_RAM_ATTR function_name()',
// Callback function should be defined as 'void IRAM_ATTR function_name()',
// and be placed in IRAM for faster execution. Avoid long computational tasks in this
// function, use it to set flags and process later.
bool driveClocks;
@ -139,7 +139,7 @@ uint16_t i2s_rx_available(){
}
// Pop the top off of the queue and return it
static uint32_t * ICACHE_RAM_ATTR i2s_slc_queue_next_item(i2s_state_t *ch) {
static uint32_t * IRAM_ATTR i2s_slc_queue_next_item(i2s_state_t *ch) {
uint8_t i;
uint32_t *item = ch->slc_queue[0];
ch->slc_queue_len--;
@ -150,7 +150,7 @@ static uint32_t * ICACHE_RAM_ATTR i2s_slc_queue_next_item(i2s_state_t *ch) {
}
// Append an item to the end of the queue from receive
static void ICACHE_RAM_ATTR i2s_slc_queue_append_item(i2s_state_t *ch, uint32_t *item) {
static void IRAM_ATTR i2s_slc_queue_append_item(i2s_state_t *ch, uint32_t *item) {
// Shift everything up, except for the one corresponding to this item
for (int i=0, dest=0; i < ch->slc_queue_len; i++) {
if (ch->slc_queue[i] != item) {
@ -164,7 +164,7 @@ static void ICACHE_RAM_ATTR i2s_slc_queue_append_item(i2s_state_t *ch, uint32_t
}
}
static void ICACHE_RAM_ATTR i2s_slc_isr(void) {
static void IRAM_ATTR i2s_slc_isr(void) {
ETS_SLC_INTR_DISABLE();
uint32_t slc_intr_status = SLCIS;
SLCIC = 0xFFFFFFFF;