arduino/esp8266
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Provide selection between A0 and VCC (#443, #338)

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This commit is contained in:
Ivan Grokhotkov
2015-06-25 01:04:07 +03:00
parent 9f67167eef
commit 9dce0c4181
3 changed files with 25 additions and 1 deletions
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9
cores/esp8266/Esp.h
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@ -61,6 +61,15 @@ enum RFMode {
#define WAKE_NO_RFCAL RF_NO_CAL
#define WAKE_RF_DISABLED RF_DISABLED
enum ADCMode {
ADC_TOUT = 33,
ADC_TOUT_3V3 = 33,
ADC_VCC = 255,
ADC_VDD = 255
};
#define ADC_MODE(mode) extern "C" int __get_adc_mode() { return (int) (mode); }
typedef enum {
FM_QIO = 0x00,
FM_QOUT = 0x01,

7
cores/esp8266/core_esp8266_phy.c
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@ -224,6 +224,7 @@ static uint8_t phy_init_data[128] =
extern int __real_register_chipv6_phy(uint8_t* init_data);
extern int __wrap_register_chipv6_phy(uint8_t* unused) {
phy_init_data[107] = __get_adc_mode();
return __real_register_chipv6_phy(phy_init_data);
}
@ -243,6 +244,10 @@ extern int __get_rf_mode()
return 0; // default mode
}
extern int __get_adc_mode() __attribute__((weak));
extern int __get_adc_mode()
{
return 33; // default ADC mode
}