void em4x05_read(uint8_t addr) {
debug_write("?BEGIN em4x05_read: 0x");
debug_write_u16(addr, 16);
debug_write_line("");
debug_led_set(1);
delay_ms(1);
eeworkbench_begin_tx();
delay_us(US_PER_RF_TICK * 5);
_em4x05_tx_first_stop();
_em4x05_tx(0);
_em4x05_tx_command(COMMAND_READ);
_em4x05_tx_addr(addr);
debug_led_set(0);
debug_write_line("?END em4x05_read");
}
void assert_failed(uint8_t* file, uint32_t line) {
debug_write("-assert_failed: file ");
debug_write((const char*) file);
debug_write(" on line ");
debug_write_u32(line, 10);
debug_write_line("");
/* Infinite loop */
while (1) {
}
}
void setup() {
// Configure the NVIC Preemption Priority Bits
// 2 bit for pre-emption priority, 2 bits for subpriority
NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
debug_setup();
debug_led_set(1);
debug_write_line("?BEGIN setup");
ring_buffer_u8_init(&g_usartInputRingBuffer, g_usartInputBuffer, INPUT_BUFFER_SIZE);
ir_code_setup();
time_setup();
ir_tx_setup();
ir_rx_setup();
//cc3000_setup(0, 0);
//wifi_connect();
debug_led_set(0);
debug_write_line("?END setup");
}
void loop() {
IrRecv* irRecv = ir_rx_recv();
if(irRecv != NULL) {
IrCode* code = ir_code_decode(irRecv->buffer, irRecv->bufferLength);
debug_write("?rx: ");
if(code != NULL) {
debug_write_u16(code->brand, 16);
debug_write_u16(code->key, 16);
} else {
debug_write("(");
debug_write_u16(irRecv->bufferLength, 10);
debug_write("): ");
for(int i = 0; i < irRecv->bufferLength; i++) {
debug_write_u16(irRecv->buffer[i], 10);
debug_write(",");
}
}
debug_write_line("");
}
}
int main( void )
{
uint8_t d = 0x34,rxbuf = 0X23;
mInit();
// I2C_config();
SPI_config();
debug_setup();
ADC_A_config();
GPIO_InitTypeDef GPIO_InitStructure;
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_0; //M4 DIRECTION
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOA, &GPIO_InitStructure);
GPIO_InitStructure.GPIO_Pin = GPIO_Pin_15; //M3 DIRECTION
GPIO_InitStructure.GPIO_Mode = GPIO_Mode_OUT;
GPIO_InitStructure.GPIO_OType = GPIO_OType_PP;
GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
GPIO_InitStructure.GPIO_PuPd = GPIO_PuPd_NOPULL;
GPIO_Init(GPIOB, &GPIO_InitStructure);
TIMA_config(100, 20,10); // timer1 channel 1 PA8
TIMB_config(100, 20,10); // timer2 channel 3 PA9
TIMC_config(100, 20,10); // timer15 channel 1 PB14
TIMD_config(100, 20,10); // timer2 channel 2 PA1 // first 2 numbers
// // in this function are not doing anything
while(1)
{
GPIO_ResetBits(GPIOA, GPIO_Pin_0);
GPIO_ResetBits(GPIOB, GPIO_Pin_15);
// debug_write_ch(0XAB);
mBlueTOGGLE;
mGreenTOGGLE;
mRedTOGGLE;
mWaitms(300);
GPIO_SetBits(GPIOA, GPIO_Pin_0);
GPIO_SetBits(GPIOB, GPIO_Pin_15);
/* Test EOC flag */
while(ADC_GetFlagStatus(ADC1, ADC_FLAG_EOC) == RESET);
/* Get ADC1 converted data */
ADC1ConvertedValue =ADC_GetConversionValue(ADC1);
debug_write_u16(ADC1ConvertedValue,10);
debug_write_line(" ");
// mWaitms(300);
// I2C_write_1byte(SLAVE_ADDR2,254,22);
// rxbuf = I2C_read_1byte(SLAVE_ADDR,254);
// debug_write_ch(rxbuf);
// rxbuf = I2C_read_1byte(SLAVE_ADDR1,254);
// debug_write_ch(rxbuf);
// rxbuf = I2C_read_1byte(SLAVE_ADDR2,254);
// debug_write_ch(rxbuf);
// TIM_SetCompare2 ( TIM2,1);
// mWaitms(300);
// TIM_SetCompare2 ( TIM2,0);
// mWaitms(1000);
// SPI_SendData8(SPI1, d);
// while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_TXE) == RESET);
// while (SPI_I2S_GetFlagStatus(SPI1, SPI_I2S_FLAG_RXNE) == RESET);
// rxbuf = SPI_ReceiveData8(SPI1);
}
}
void on_usart1_irq() {
char line[MAX_LINE_LENGTH];
if (USART_GetITStatus(DEBUG_USART, USART_IT_RXNE) != RESET) {
uint8_t data[1];
data[0] = USART_ReceiveData(DEBUG_USART);
ring_buffer_u8_write(&g_usartInputRingBuffer, data, 1);
while (ring_buffer_u8_readline(&g_usartInputRingBuffer, line, MAX_LINE_LENGTH) > 0) {
if(strcmp(line, "!CONNECT\n") == 0) {
debug_write_line("+OK");
debug_write_line("!clear");
debug_write_line("!set name,stm32-wifi-ir");
debug_write_line("!set description,'IR TX/RX over WiFi'");
debug_write_line("?add widgets");
debug_write_line("!add label,code,1,0,1,1");
debug_write_line("!code.set minWidth,150");
debug_write_line("!code.set title,'Code'");
debug_write_line("!code.set text,'xxxxxxxxxxxxxxxxxxxx'");
} else if(strncmp(line, "!TX", 3) == 0) {
debug_write_line("+OK");
IrCode* code = ir_code_getByIndex(0);
ir_tx_send(code);
} else {
debug_write("?Unknown command: ");
debug_write_line(line);
}
}
}
}
void wifi_connect() {
uint8_t cc3000MajorFirmwareVersion, cc3000MinorFirmwareVersion;
cc3000_get_firmware_version(&cc3000MajorFirmwareVersion, &cc3000MinorFirmwareVersion);
debug_write("?major: 0x");
debug_write_u8(cc3000MajorFirmwareVersion, 16);
debug_write_line("");
debug_write("?minor: 0x");
debug_write_u8(cc3000MinorFirmwareVersion, 16);
debug_write_line("");
if (cc3000MajorFirmwareVersion != 0x01 || cc3000MinorFirmwareVersion != 0x18) {
debug_write_line("?Wrong firmware version!");
while (1);
}
cc3000_display_mac_address();
debug_write_line("?Deleting old connection profiles");
if (cc3000_delete_profiles() != 0) {
debug_write_line("?Failed!");
while (1);
}
#ifdef STATIC_IP_ADDRESS
unsigned long aucIP = STATIC_IP_ADDRESS;
unsigned long aucSubnetMask = STATIC_SUBNET_MASK;
unsigned long aucDefaultGateway = STATIC_DEFAULT_GATEWAY;
unsigned long aucDNSServer = STATIC_DNS_SERVER;
if (netapp_dhcp(&aucIP, &aucSubnetMask, &aucDefaultGateway, &aucDNSServer) != 0) {
debug_write_line("?netapp_dhcp Failed!");
while (1);
}
#else
unsigned long aucIP = 0;
unsigned long aucSubnetMask = 0;
unsigned long aucDefaultGateway = 0;
unsigned long aucDNSServer = 0;
if (netapp_dhcp(&aucIP, &aucSubnetMask, &aucDefaultGateway, &aucDNSServer) != 0) {
debug_write_line("?netapp_dhcp Failed!");
while (1);
}
#endif
// Attempt to connect to an access point
char *ssid = WLAN_SSID; /* Max 32 chars */
debug_write("?Attempting to connect to ");
debug_write_line(ssid);
// NOTE: Secure connections are not available in 'Tiny' mode!
if (cc3000_connect_to_ap(WLAN_SSID, WLAN_PASS, WLAN_SECURITY) != 0) {
debug_write_line("?Connect Failed!");
while (1);
}
debug_write_line("?Connected!");
#ifndef STATIC_IP_ADDRESS
// Wait for DHCP to complete
debug_write_line("?Request DHCP");
while (cc3000_check_dhcp() != 0) {
delay_ms(100);
}
#endif
while (!cc3000_is_connected()) {
delay_ms(100);
}
cc3000_display_ipconfig();
}
void dc_electronic_load_setup() {
setCurrentMilliamps = 0;
readCurrentMilliamps = 0;
readMilliVolts = 0;
setRateIndex = 0;
readCurrentMilliampsDisplay = DISPLAY_MILLI;
gfxState = GFX_STATE_MEASURE;
dma_ring_buffer_init(&g_debugUsartDmaInputRingBuffer, DEBUG_USART_RX_DMA_CH, g_debugUsartRxBuffer, DEBUG_USART_RX_BUFFER_SIZE);
debug_setup();
debug_write_line("?BEGIN setup");
process_init();
process_start(&etimer_process, NULL);
process_start(&debug_process, NULL);
#ifdef DISP6800_ENABLE
process_start(&gfx_update_process, NULL);
process_poll(&gfx_update_process);
#endif
spi_setup();
#ifdef DISP6800_ENABLE
disp6800_setup();
gfx_setup();
#endif
#ifdef ENCODER_ENABLE
encoder_setup();
#endif
#ifdef FLASH_ENABLE
flashsst25_setup();
#endif
#ifdef MAC_ENABLE
mac25aa02e48_setup();
mac25aa02e48_read_eui48();
#endif
#ifdef ADC_ENABLE
adc_setup();
#endif
#ifdef DAC_ENABLE
dac_setup();
dac_set(0);
#endif
#ifdef NETWORK_ENABLE
network_setup(EUI48);
#endif
#ifdef FAN_ENABLE
fan_setup();
#endif
#ifdef BUTTONS_ENABLE
buttons_setup();
#endif
time_setup();
recorder_setup();
debug_write_line("?END setup");
}
PROCESS_THREAD(debug_process, ev, data) {
char line[MAX_LINE_LENGTH];
uint16_t read;
uint8_t b;
uint32_t flashAddress = 0;
uint32_t flashCount = 0;
uint32_t t = 0;
PROCESS_BEGIN();
while (1) {
PROCESS_YIELD();
while (dma_ring_buffer_readline(&g_debugUsartDmaInputRingBuffer, line, MAX_LINE_LENGTH)) {
if (strcmp(line, "!CONNECT\n") == 0) {
debug_write_line("+OK");
debug_write_line("!clear");
debug_write_line("!set name,dc-electronic-load");
debug_write_line("!set description,'DC Electonic Load'");
}
else if (strcmp(line, "!RESET\n") == 0) {
debug_write_line("+OK");
NVIC_SystemReset();
}
#ifdef ADC_ENABLE
else if (strcmp(line, "!ADCLAST\n") == 0) {
debug_write("+OK ");
debug_write_u16(lastAdcValue[0], 10);
debug_write(",");
debug_write_u16(lastAdcValue[1], 10);
debug_write(",");
debug_write_u16(lastAdcValue[2], 10);
debug_write(",");
debug_write_u16(lastAdcValue[3], 10);
debug_write(",");
debug_write_u16(setCurrentMilliamps, 10);
debug_write_line("");
} else if (strcmp(line, "!ADCRAW\n") == 0) {
debug_write("+OK ");
debug_write_u16(adc_sample(ADC_CH0_SINGLE), 10);
debug_write(",");
debug_write_u16(adc_sample(ADC_CH1_SINGLE), 10);
debug_write(",");
debug_write_u16(adc_sample(ADC_CH2_SINGLE), 10);
debug_write(",");
debug_write_u16(adc_sample(ADC_CH3_SINGLE), 10);
debug_write_line("");
}
#endif
#ifdef FAN_ENABLE
else if (strncmp(line, "!FANSET ", 8) == 0) {
uint8_t fanSetOverride = atoi(line + 8);
fan_set(fanSetOverride);
debug_write_line("+OK");
} else if (strcmp(line, "!FANGET\n") == 0) {
debug_write("+OK ");
debug_write_u8(fan_get(), 10);
debug_write_line("");
}
#endif
#ifdef DISP6800_ENABLE
else if (strcmp(line, "!DISPON\n") == 0) {
disp6800_set_display_onoff(DISP6800_DISPLAY_ON);
debug_write_line("+OK");
} else if (strcmp(line, "!DISPOFF\n") == 0) {
disp6800_set_display_onoff(DISP6800_DISPLAY_OFF);
debug_write_line("+OK");
}
#endif
#ifdef FLASH_ENABLE
else if (strcmp(line, "!FLASHCLEAR\n") == 0) {
flashsst25_erase_chip();
debug_write_line("+OK");
} else if (strncmp(line, "!FLASHWRITE ", 12) == 0) {
flashAddress = atoi(line + 12);
flashCount = FLASH_BLOCK_SIZE;
debug_write_line("+READY");
t = time_ms();
while (1) {
if (flashCount <= 0) {
debug_write("+OK ");
debug_write_u32(flashAddress, 10);
debug_write_line("");
break;
}
if ((time_ms() - t) > 5000) {
debug_write_line("-FAIL");
break;
}
if ((read = dma_ring_buffer_read(&g_debugUsartDmaInputRingBuffer, (uint8_t*)line, MIN(flashCount, sizeof(line)))) <= 0) {
continue;
}
flashsst25_write(flashAddress, (uint8_t*)line, read);
flashAddress += read;
flashCount -= read;
t = time_ms();
}
} else if (strncmp(line, "!FLASHREAD ", 11) == 0) {
flashAddress = atoi(line + 11);
flashCount = FLASH_BLOCK_SIZE;
debug_write_line("+OK");
flashsst25_read_begin(flashAddress);
while (flashCount > 0) {
b = flashsst25_read();
debug_write_bytes(&b, 1);
flashCount--;
}
flashsst25_read_end();
}
#endif
else {
debug_write("?Unknown command: ");
debug_write_line(line);
}
}
}
PROCESS_END();
}
