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Change Touch interrupt allocator

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This commit is contained in:
me-no-dev 2017-09-28 16:44:47 +08:00
parent 7991161f06
commit f9b2d42a61
1 changed files with 3 additions and 7 deletions
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10
cores/esp32/esp32-hal-touch.c
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@ -22,13 +22,12 @@
#include "soc/rtc_cntl_reg.h"
#include "soc/sens_reg.h"
#define RTC_TOUCH_INUM 13
static uint16_t __touchSleepCycles = 0x1000;
static uint16_t __touchMeasureCycles = 0x1000;
typedef void (*voidFuncPtr)(void);
static voidFuncPtr __touchInterruptHandlers[10] = {0,};
static intr_handle_t touch_intr_handle = NULL;
void IRAM_ATTR __touchISR(void * arg)
{
@ -66,6 +65,7 @@ void __touchInit()
if(initialized){
return;
}
initialized = true;
SET_PERI_REG_BITS(RTC_IO_TOUCH_CFG_REG, RTC_IO_TOUCH_XPD_BIAS, 1, RTC_IO_TOUCH_XPD_BIAS_S);
SET_PERI_REG_MASK(SENS_SAR_TOUCH_CTRL2_REG, SENS_TOUCH_MEAS_EN_CLR);
//clear touch enable
@ -74,11 +74,7 @@ void __touchInit()
__touchSetCycles(__touchMeasureCycles, __touchSleepCycles);
ESP_INTR_DISABLE(RTC_TOUCH_INUM);
intr_matrix_set(xPortGetCoreID(), ETS_RTC_CORE_INTR_SOURCE, RTC_TOUCH_INUM);
xt_set_interrupt_handler(RTC_TOUCH_INUM, &__touchISR, NULL);
ESP_INTR_ENABLE(RTC_TOUCH_INUM);
initialized = true;
esp_intr_alloc(ETS_RTC_CORE_INTR_SOURCE, (int)ESP_INTR_FLAG_IRAM, __touchISR, NULL, &touch_intr_handle);
}
uint16_t __touchRead(uint8_t pin)