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remote set and get register by address

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This commit is contained in:
Tristan Krause 2019-05-29 10:13:36 +02:00
parent 2c47159df3
commit 2e88b9c980
69 changed files with 1595 additions and 117 deletions
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29
firmware/requests.cpp
View file

@ -70,6 +70,14 @@ void handleRequest()
case RQ_PWM_SET_VALUE:
rqPwmSetValue();
break;
case RQ_SET_REG:
rqSetRegister();
break;
case RQ_GET_REG:
rqGetRegister();
break;
default:
break;
@ -244,3 +252,24 @@ void rqPwmSetValue()
usart.writeByte(USART::MSG_OK);
usart.flush();
}
void rqSetRegister()
{
usart.initTX();
uint16_t reg = usart.readByte();
uint16_t val = usart.readByte();
(*(volatile uint8_t *) reg) = val;
usart.writeByte((*(volatile uint8_t *) reg));
usart.flush();
}
void rqGetRegister()
{
usart.initTX();
uint16_t reg = usart.readByte();
usart.writeByte((*(volatile uint8_t *) reg));
usart.flush();
}

14
firmware/requests.h
View file

@ -20,9 +20,11 @@ constexpr static uint8_t RQ_DSW = 9;
constexpr static uint8_t RQ_AA0 = 10;
constexpr static uint8_t RQ_AA1 = 11;
constexpr static uint8_t RQ_ADC = 12;
constexpr static uint8_t RQ_ADC_DAC_STROKE = 13;
constexpr static uint8_t RQ_PWM_SET_FREQ = 14;
constexpr static uint8_t RQ_PWM_SET_VALUE = 15;
constexpr static uint8_t RQ_ADC_DAC_STROKE = 13;
constexpr static uint8_t RQ_PWM_SET_FREQ = 14;
constexpr static uint8_t RQ_PWM_SET_VALUE = 15;
constexpr static uint8_t RQ_SET_REG = 16;
constexpr static uint8_t RQ_GET_REG = 17;
uint8_t const rq_len[] = {
/* RQ_DISC */ 1,
@ -40,7 +42,9 @@ uint8_t const rq_len[] = {
/* RQ_ADC */ 2,
/* RQ_ADC_DAC_STROKE */ 9,
/* RQ_PWM_SET_FREQ */ 5,
/* RQ_PWM_SET_VALUE */ 2
/* RQ_PWM_SET_VALUE */ 2,
/* RQ_SET_REG */ 3,
/* RQ_GET_REG */ 2
};
/**
@ -65,5 +69,7 @@ void rqAnalogRead(void);
void rqAdcDacStroke(void);
void rqPwmSetFreq(void);
void rqPwmSetValue(void);
void rqSetRegister(void);
void rqGetRegister(void);
#endif // REQUESTS_H