int main(void)
{
/* Check the force bootloader pin*/
rcc_peripheral_enable_clock(&RCC_AHB1ENR, RCC_AHB1ENR_IOPAEN);
if(!gpio_get(GPIOA, GPIO0))
dfu_jump_app_if_valid();
dfu_protect_enable();
/* Set up clock*/
rcc_clock_setup_hse_3v3(&hse_8mhz_3v3[CLOCK_3V3_168MHZ]);
systick_set_clocksource(STK_CSR_CLKSOURCE_AHB_DIV8);
systick_set_reload(2100000);
systick_interrupt_enable();
systick_counter_enable();
/* Handle LED */
rcc_peripheral_enable_clock(&RCC_AHB1ENR, RCC_AHB1ENR_IOPDEN);
gpio_clear(GPIOA, GPIO4);
gpio_mode_setup(GPIOA, GPIO_MODE_OUTPUT, GPIO_PUPD_NONE,
GPIO4);
/* Set up USB*/
rcc_peripheral_enable_clock(&RCC_AHB1ENR, RCC_AHB1ENR_IOPAEN);
rcc_peripheral_enable_clock(&RCC_AHB2ENR, RCC_AHB2ENR_OTGFSEN);
/* Set up USB Pins and alternate function*/
gpio_mode_setup(GPIOA, GPIO_MODE_AF, GPIO_PUPD_NONE,
GPIO9 | GPIO10 | GPIO11 | GPIO12);
gpio_set_af(GPIOA, GPIO_AF10, GPIO9 | GPIO10| GPIO11 | GPIO12);
dfu_init(&stm32f107_usb_driver);
dfu_main();
}
int main(void)
{
/* Check the force bootloader pin*/
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
if(gpio_get(GPIOB, GPIO12))
dfu_jump_app_if_valid();
dfu_protect_enable();
rcc_clock_setup_in_hse_8mhz_out_72mhz();
systick_set_clocksource(STK_CTRL_CLKSOURCE_AHB_DIV8);
systick_set_reload(900000);
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
rcc_peripheral_enable_clock(&RCC_APB1ENR, RCC_APB1ENR_USBEN);
gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO8);
systick_interrupt_enable();
systick_counter_enable();
gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
GPIO_CNF_OUTPUT_PUSHPULL, GPIO11);
gpio_set_mode(GPIOB, GPIO_MODE_INPUT,
GPIO_CNF_INPUT_FLOAT, GPIO2 | GPIO10);
dfu_init(&stm32f103_usb_driver);
gpio_set(GPIOA, GPIO8);
gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
GPIO_CNF_OUTPUT_PUSHPULL, GPIO8);
dfu_main();
}
//-----------------------------------------------------------------------------
int32_t my_dfu_OverSerial_program( char* fileName, uint32_t Hexfile_type, char* ComportName, uint32_t baudRate, uint32_t flowControl )
{
printf("fileName = %s\n", fileName);
printf("Hexfile_type = %d\n", Hexfile_type);
printf("ComportName = %s\n", ComportName);
printf("baudRate = %d\n", baudRate);
printf("flowControl = %d\n", flowControl);
test_1(fileName);
dfu_main();
return(0);
}
int main(void)
{
/* Check the force bootloader pin*/
uint16_t pin_b;
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPBEN);
/* Switch PB5 (SWIM_RST_IN) up */
gpio_set(GPIOB, GPIO5);
gpio_set_mode(GPIOB, GPIO_MODE_OUTPUT_2_MHZ,
GPIO_CNF_OUTPUT_PUSHPULL, GPIO5);
gpio_set(GPIOB, GPIO5);
pin_b = gpio_get(GPIOB, GPIO6);
/* Check state on PB6 ((SWIM_RST) and release PB5*/
pin_b = gpio_get(GPIOB, GPIO6);
gpio_set_mode(GPIOB, GPIO_MODE_INPUT,
GPIO_CNF_INPUT_FLOAT, GPIO5);
if(((GPIOA_CRL & 0x40) == 0x40) && pin_b)
dfu_jump_app_if_valid();
dfu_protect(DFU_MODE);
rcc_clock_setup_in_hse_8mhz_out_72mhz();
systick_set_clocksource(STK_CSR_CLKSOURCE_AHB_DIV8);
systick_set_reload(900000);
/* Handle USB disconnect/connect */
/* Just in case: Disconnect USB cable by resetting USB Device
* and pulling USB_DP low
* Device will reconnect automatically as Pull-Up is hard wired*/
rcc_peripheral_reset(&RCC_APB1RSTR, RCC_APB1ENR_USBEN);
rcc_peripheral_clear_reset(&RCC_APB1RSTR, RCC_APB1ENR_USBEN);
rcc_peripheral_enable_clock(&RCC_APB1ENR, RCC_APB1ENR_USBEN);
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN);
gpio_clear(GPIOA, GPIO12);
gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
GPIO_CNF_OUTPUT_OPENDRAIN, GPIO12);
/* Handle LED*/
gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ,
GPIO_CNF_OUTPUT_PUSHPULL, GPIO8);
systick_interrupt_enable();
systick_counter_enable();
dfu_init(&stm32f103_usb_driver, DFU_MODE);
dfu_main();
}
