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M17_Repeater
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Wojciech Kaczmarski 2019-09-16 20:24:16 +02:00 committed by GitHub
parent c42afc303c
commit 7d26c57cf3
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1 changed files with 24 additions and 3 deletions
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cubemx/Src/main.c
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@ -77,6 +77,13 @@ volatile uint8_t RX_ints[8]; //interrupts
volatile uint8_t r_initd=0; //RX initialized?
volatile uint8_t rcv_buff[PLOAD_LEN]; //Si RX buffer
//main
volatile uint32_t rx_freq=439575000; //RX frequency in Hz
volatile uint32_t tx_freq=439575000; //TX
volatile uint32_t last_id_from=0;
volatile uint32_t last_id_to=0;
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
@ -515,6 +522,20 @@ void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
HAL_GPIO_TogglePin(LED_0_GPIO_Port, LED_0_Pin);
RX_ReadRxDataBuff(PLOAD_LEN, rcv_buff);
RX_ClearFIFO(3);
uint32_t now_id_from=(rcv_buff[19]<<16) | (rcv_buff[20]<<8) | rcv_buff[21];
uint32_t now_id_to=(rcv_buff[22]<<16) | (rcv_buff[23]<<8) | rcv_buff[24];
if(last_id_from!=now_id_from)
last_id_from=now_id_from;
if(last_id_to!=now_id_to)
last_id_to=now_id_to;
uint8_t s[20];
sprintf(s, "%07d->", last_id_from);
LCD_PutStrFast(114, 2, s, 1);
sprintf(s, " ->%07d", last_id_to);
LCD_PutStrFast(114, 3, s, 1);
}
//clear pending flags
@ -578,7 +599,7 @@ int main(void)
RX_StartupConfig();
RX_Interrupts(NULL);
RX_FreqSet(439575000);
RX_FreqSet(rx_freq);
RX_Sleep();
RX_StartRx(0, PLOAD_LEN);
r_initd=1;
@ -597,8 +618,8 @@ int main(void)
LCD_PutStrFast(0, 0, "M17 STREFA CENTRUM", 1); LCD_PutStrFast(138, 0, "TEST", 1);
LCD_PutStrFast(0, 2, "RX 431.975MHz", 1); LCD_PutStrFast(114, 2, "2600653->", 1);
LCD_PutStrFast(0, 3, "TX 439.575MHz", 1); LCD_PutStrFast(114, 3, " ->2600010", 1);
LCD_PutStrFast(0, 2, "RX 439.575MHz", 1);
LCD_PutStrFast(0, 3, "TX 439.575MHz", 1);
/* USER CODE END 2 */