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moyuhai
2026-06-11 13:00:46 +08:00
commit e8074162f3
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project/example/2.4g/RF24_ADV/app/src/main.c
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/*
* @Descripttion:
* @version:
* @Author: sueRimn
* @Date: 2023-12-12 14:23:55
* @LastEditors: sueRimn
* @LastEditTime: 2024-03-28 11:25:14
*/
/*!
* \file main.c
*
* \brief Target main implementation
*
* \copyright Revised BSD License, see section \ref LICENSE.
*
* \code
*
* _ __ _ ________ _
* | |/ /(_)___ / ____/ /_ (_)___
* | // / __ \/ / / __ \/ / __ \
* / |/ / / / / /___/ / / / / /_/ /
* /_/|_/_/_/ /_/\____/_/ /_/_/ .___/
* /_/
* (C) 2022-2025 XinChip
*
* \endcode
*
* \author ( XinChip ) Alex-J
*
* \author ( XinChip )
*/
/*-----------------------------------------------------------------------------------
INCLUDE HEADE FILES
------------------------------------------------------------------------------------*/
#include "main.h"
#include "xc6xxx_rf_ADV.h"
/*------------------------------------------------------------------------------------
Macros
-------------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------------
Global Variables
-------------------------------------------------------------------------------------*/
uint8_t recv_adv_buf[ADV_BUFF_LEN] = {0};
uint8_t rf_adv_channel[] = {RF_ADV_CHANNEL_37, RF_ADV_CHANNEL_38, RF_ADV_CHANNEL_39};
uint8_t adv_index = 0;
/*------------------------------------------------------------------------------------
Func Prototype
-------------------------------------------------------------------------------------*/
/*------------------------------------------------------------------------------------
Functions
-------------------------------------------------------------------------------------*/
/**
* @brief clock_init
* @details
* @param void
* @retval void
*/
void clock_init(void)
{
CLOCK_InitCfg_t clock_cfg;
clock_cfg.hfclk_src = CLOCK_HFCLK_SRC_XTAL;
clock_cfg.hfclk_in = CLOCK_HFCLK_IN_32M;
#if (RC_32K)
clock_cb.lfclk_src = CLOCK_LFCLK_SRC_RC;
#endif //(RC_32K)
#if (XTAL_32K)
clock_cb.lfclk_src = CLOCK_LFCLK_SRC_XTAL;
#endif // (XTAL_32K)
#if (XTAL_32768K)
clock_cb.lfclk_src = CLOCK_LFCLK_SRC_XTAL;
#endif // (XTAL_32768K)
if (clock_cfg.lfclk_src == CLOCK_LFCLK_SRC_XTAL) {
clock_cfg.lfclk_in = CLOCK_LFCLK_IN_32768;
} else if (clock_cfg.lfclk_src == CLOCK_LFCLK_SRC_RC) {
clock_cfg.lfclk_in = CLOCK_LFCLK_IN_32K;
}
xc_clock_init_cfg(&clock_cfg);
SysTick_Config(xc_clock_hfclk_in_get() / 100);
SysTick->CTRL &= ~SysTick_CTRL_TICKINT_Msk;
}
void app_uart_init(void)
{
GPIO_InitCfg_t gpio_cfg = {0};
gpio_cfg.Mux = GPIO_Mux0;
gpio_cfg.Pull = GPIO_PULLUP;
gpio_cfg.Int = NOT_INT;
gpio_cfg.FunSel = UART0_TX;
gpio_cfg.Pin = GPIO_18;
gpio_cfg.Dir = GPIO_DIR_OUTPUT;
xc_gpio_init(&gpio_cfg);
gpio_cfg.FunSel = UART0_RX;
gpio_cfg.Pin = GPIO_19;
gpio_cfg.Dir = GPIO_DIR_INPUT;
xc_gpio_init(&gpio_cfg);
UART_InitCfg_t uart_cfg = {0};
uart_cfg.Parity = UART_PARITY_DISABLE;
uart_cfg.StopBits = UART_STOP_1_BITS;
uart_cfg.WordLength = UART_DATA_8_BITS;
uart_cfg.BaudRate = UART_BAUDRATE_115200;
uart_cfg.HardwareFlowControl = UART_HWFC_DISABLE;
xc_uart_init(UART0_IDX, &uart_cfg);
}
/**
* @brief Rf 2.4g dump log
* @param void
*
* @retval void
*/
#ifdef DEBUG_LOG
void rf_dump_log(void)
{
LOGI("***************** 2.4G Param ******************\n");
LOGI("CFG_TOP: 0x%08x\r\n", XC_RF_2_4G->CFG_TOP);
LOGI("EN_AA: 0x%08x\r\n", XC_RF_2_4G->EN_AA);
LOGI("EN_RXADDR: 0x%08x\r\n", XC_RF_2_4G->EN_RXADDR);
LOGI("SETUP_AW: 0x%08x\r\n", XC_RF_2_4G->SETUP_AW);
LOGI("SETUP_RETR: 0x%08x\r\n", XC_RF_2_4G->SETUP_RETR);
LOGI("RF_CH: 0x%08x\r\n", XC_RF_2_4G->RF_CH);
LOGI("SETUP_RF: 0x%08x\r\n", XC_RF_2_4G->SETUP_RF);
LOGI("STATUS: 0x%08x\r\n", XC_RF_2_4G->STATUS);
LOGI("OBSERVE_TX: 0x%08x\r\n", XC_RF_2_4G->OBSERVE_TX);
LOGI("RSSI: 0x%08x\r\n", XC_RF_2_4G->RSSI);
LOGI("RX_ADDR_P0: 0x%02x %08x\r\n", 0xFF & (XC_RF_2_4G->RX_ADDR_P0_H), XC_RF_2_4G->RX_ADDR_P0_L);
LOGI("RX_ADDR_P1: 0x%02x %08x\r\n", 0xFF & (XC_RF_2_4G->RX_ADDR_P1_H), XC_RF_2_4G->RX_ADDR_P1_L);
LOGI("RX_ADDR_P2TOP5:0x%08x\r\n", XC_RF_2_4G->RX_ADDR_P2TOP5);
LOGI("BER_RESULT: 0x%08x%08x\r\n", XC_RF_2_4G->BER_ERR_CNT, XC_RF_2_4G->BER_RECV_CNT);
LOGI("AGC_SETTING: 0x%08x\r\n", XC_RF_2_4G->AGC_SETTING);
LOGI("PGA_SETTING: 0x%02x %08x\r\n", ((XC_RF_2_4G->TX_ADDR_H) & 0xFF00) >> 8, XC_RF_2_4G->PGA_SETTING);
LOGI("TX_ADDR: 0x%02x %08x\r\n", ((XC_RF_2_4G->TX_ADDR_H) & 0xFF), XC_RF_2_4G->TX_ADDR_L);
LOGI("RX_PW_PX: 0x%04x %08x\r\n", 0xFFFF & (XC_RF_2_4G->RX_PW_Px_H), XC_RF_2_4G->RX_PW_Px_L);
LOGI("STATUS_FIFO: 0x%08x\r\n", XC_RF_2_4G->STATUS_FIFO);
LOGI("RSSIREC: 0x%08x\r\n", XC_RF_2_4G->RSSIREC);
LOGI("TXPROC_CFG: 0x%08x\r\n", XC_RF_2_4G->TXPROC_CFG);
LOGI("RXPROC_CFG: 0x%02x %08x\r\n", 0xFF & (XC_RF_2_4G->RXPROC_CFG_H), XC_RF_2_4G->RXPROC_CFG_L);
LOGI("DYNPD: 0x%08x\r\n", XC_RF_2_4G->DYNPD);
LOGI("FEATURE: 0x%08x\r\n", XC_RF_2_4G->FEATURE);
LOGI("PGA_SETTING_H: 0x%08x\r\n", XC_RF_2_4G->TX_ADDR_H);
LOGI("***********************************************\n");
LOGI("\r\n");
}
#endif // DEBUG_LOG
/**
* @brief RF ADV data package filling
* @param uint8_t * - buff
* uint8_t - len
* @return uint8_t - data len
*/
uint8_t rf_adv_packet(uint8_t *buff)
{
if (sizeof(buff) > ADV_LENGTH) {
buff = NULL;
return FAIL;
}
uint8_t l = 0;
buff[l++] = 0x42;
buff[l++] = ADV_LENGTH - 5;
/* Simulate Bluetooth MAC address */
uint8_t rf_adv_mac_addr[6] = {MAC_ADDR_0, MAC_ADDR_1, MAC_ADDR_2, MAC_ADDR_3, MAC_ADDR_4, MAC_ADDR_5};
memcpy(&buff[l], rf_adv_mac_addr, sizeof(rf_adv_mac_addr));
l += sizeof(rf_adv_mac_addr);
buff[l++] = 0x02;
buff[l++] = 0x01;
buff[l++] = 0x06;
buff[l++] = ADV_LENGTH - 15;
// Complete Local Name
buff[l++] = 0x09;
/* Simulate Bluetooth broadcast data */
uint8_t rf_adv_data_buff[26] = {"RF-ADV-TEST-123456789BLE52"};
memcpy(&buff[l], rf_adv_data_buff, sizeof(rf_adv_data_buff));
l += sizeof(rf_adv_data_buff);
/* CRC */
buff[l++] = 0x55;
buff[l++] = 0x55;
buff[l++] = 0x55;
return l;
}
/**
* @brief Rf adv tx event
* @param void
*
* @retval void
*/
void rf_adv_tx_evevt(void)
{
uint8_t len = 0;
uint8_t buff[ADV_LENGTH];
LOGI("************ADV Send Start**************\r\n");
while (1) {
/* Set testing frequency points */
rf_set_channel(RF_ADV_BASE + rf_adv_channel[adv_index]);
/* Simulate Bluetooth broadcast data filling */
len = rf_adv_packet(buff);
/* Simulate Bluetooth broadcast package software CRC */
ble_crc(buff, len - 3, buff + len - 3);
/* Simulate Bluetooth broadcast package software whitening */
ble_whiten(buff, len, bleWhitenStart(RF_ADV_BASE + rf_adv_channel[adv_index]));
/* Send data processing */
rf_tx_packet(buff, len);
adv_index += 1;
if (adv_index == sizeof(rf_adv_channel)) {
adv_index = 0;
}
delay_ms(10);
}
}
/**
* @brief RF rx adv event
* @param void
*
* @retval void
*/
#if (XINCX_RF_ADV_NVIC_MODE == true)
void rf_adv_rx_evevt(void)
{
uint8_t data_len = 0;
uint32_t blecrc = 0;
uint8_t rf_adv_crc_stat = CRC_IDLE;
LOGI("************ADV Recv Start**************\r\n");
/* Set testing frequency points */
rf_set_channel(XINCX_ADV_CHANNEL);
/* Enable RF24G interrupt */
NVIC_EnableIRQ(RF24G_IRQn);
/* Entering the receiver */
CE_CTL_HIGH;
while (1) {
if ((recv_len != 0) && (rf24g_handler_flag)) {
/* Entering standby mode */
CE_CTL_LOW;
rf24g_handler_flag = false;
/* Whitening of packet software */
blecrc = rf_adv_packet_whiten(&data_len);
/* Packet software CRC judgment */
rf_adv_crc_stat = rf_adv_crc(recv_adv_buf, &data_len, blecrc);
if (rf_adv_crc_stat == CRC_OK) {
/* Only after 5 bytes is valid data */
for (uint8_t i = 0; i < data_len + 5; i++)
LOGI("%02x ", recv_adv_buf[i]);
LOGI("\r\n");
}
memset(recv_adv_buf, 0, sizeof(recv_adv_buf));
recv_len = 0;
/* Entering the receiver */
CE_CTL_HIGH;
}
}
}
#else
void rf_adv_rx_evevt(void)
{
uint8_t data_len = 0;
uint32_t blecrc = 0;
uint8_t rf_adv_crc_stat = CRC_IDLE;
LOGI("************ADV Recv Start**************\r\n");
/* Set testing frequency points */
rf_set_channel(XINCX_ADV_CHANNEL);
/* Entering the receiver */
CE_CTL_HIGH;
while (1) {
if ((XC_RF_2_4G->STATUS) & MASK_RX_DR) {
/* Entering standby mode */
CE_CTL_LOW;
recv_len = rf_rx_packet(recv_adv_buf);
if (recv_len != 0) {
/* Whitening of packet software */
blecrc = rf_adv_packet_whiten(&data_len);
/* Packet software CRC judgment */
rf_adv_crc_stat = rf_adv_crc(recv_adv_buf, &data_len, blecrc);
if (rf_adv_crc_stat == CRC_OK) {
for (uint8_t i = 0; i < data_len + 5; i++)
LOGI("%02x ", recv_adv_buf[i]);
LOGI("\r\n");
}
memset(recv_adv_buf, 0, sizeof(recv_adv_buf));
recv_len = 0;
}
/* Entering the receiver */
CE_CTL_HIGH;
}
}
}
#endif
/**
* @brief main
* @details
* @param[in] void
* @param[out] void
* @retval int - 0
* @retval void
* @par identifier
* reserve
* @par other
* void
* @par change log
* Alex created on 2023-05-31
*/
int main(void)
{
/* Clock initialization */
clock_init();
/* Serial port initialization */
app_uart_init();
LOGI("__START__\n");
/* Simulate broadcast initialization */
rf24g_adv_init();
#ifdef DEBUG_LOG
/* Register information printing */
rf_dump_log();
#endif // DEBUG_LOG
#if (XINCX_ADV_MODE == TX_MODE)
/* Send Event */
rf_adv_tx_evevt();
#elif (XINCX_ADV_MODE == RX_MODE)
/* Receive events */
rf_adv_rx_evevt();
#endif
ASSERT;
}