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add new macro for force function to ram

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move uart_interrupt_handler in ram
This commit is contained in:
Markus Sattler
2015-04-26 15:40:19 +02:00
committed by Ivan Grokhotkov
parent 6a37b4461c
commit bb5543160f
2 changed files with 5 additions and 3 deletions
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2
hardware/esp8266com/esp8266/cores/esp8266/HardwareSerial.cpp
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@ -101,7 +101,7 @@ UARTnr_t uart_get_debug();
// ####################################################################################################
// ####################################################################################################
void uart_interrupt_handler(uart_t* uart) {
void ICACHE_RAM_ATTR uart_interrupt_handler(uart_t* uart) {
// -------------- UART 0 --------------
uint32_t status = READ_PERI_REG(UART_INT_ST(0));

6
hardware/tools/esp8266/sdk/include/c_types.h
View File

@ -66,10 +66,12 @@ typedef enum {
#define SHMEM_ATTR
#ifdef ICACHE_FLASH
#define ICACHE_FLASH_ATTR __attribute__((section(".irom0.text")))
#define ICACHE_RODATA_ATTR __attribute__((section(".irom.text")))
#define ICACHE_FLASH_ATTR __attribute__((section(".irom0.text")))
#define ICACHE_RAM_ATTR __attribute__((section(".text")))
#define ICACHE_RODATA_ATTR __attribute__((section(".irom.text")))
#else
#define ICACHE_FLASH_ATTR
#define ICACHE_RAM_ATTR
#define ICACHE_RODATA_ATTR
#endif /* ICACHE_FLASH */