From 66c24ee131ddb41e7c8520804792415c9a999381 Mon Sep 17 00:00:00 2001 From: Piotr Esden-Tempski Date: Sat, 29 Oct 2011 15:48:55 -0700 Subject: Changed the lisa/m dfu example to use PC2 led for enumeration indication instead of switching off jtag and using trst led. --- examples/stm32f1/lisa-m/usb_dfu/usbdfu.c | 13 +++++-------- 1 file changed, 5 insertions(+), 8 deletions(-) (limited to 'examples') diff --git a/examples/stm32f1/lisa-m/usb_dfu/usbdfu.c b/examples/stm32f1/lisa-m/usb_dfu/usbdfu.c index 02d919f..bb038f2 100644 --- a/examples/stm32f1/lisa-m/usb_dfu/usbdfu.c +++ b/examples/stm32f1/lisa-m/usb_dfu/usbdfu.c @@ -246,13 +246,12 @@ int main(void) } } - rcc_clock_setup_in_hsi_out_48mhz(); + rcc_clock_setup_in_hsi_out_48mhz(); - rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN); - rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_AFIOEN); + rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN); - AFIO_MAPR |= AFIO_MAPR_SWJ_CFG_JTAG_OFF_SW_ON; - gpio_set_mode(GPIOA, GPIO_MODE_INPUT, 0, GPIO15); + gpio_set(GPIOC, GPIO2); + gpio_set_mode(GPIOC, GPIO_MODE_OUTPUT_50_MHZ, GPIO_CNF_OUTPUT_PUSHPULL, GPIO2); usbd_init(&stm32f107_usb_driver, &dev, &config, usb_strings); usbd_set_control_buffer_size(sizeof(usbd_control_buffer)); @@ -261,9 +260,7 @@ int main(void) USB_REQ_TYPE_TYPE | USB_REQ_TYPE_RECIPIENT, usbdfu_control_request); - gpio_set(GPIOA, GPIO15); - gpio_set_mode(GPIOA, GPIO_MODE_OUTPUT_2_MHZ, - GPIO_CNF_OUTPUT_PUSHPULL, GPIO15); + gpio_clear(GPIOC, GPIO2); while (1) usbd_poll(); -- cgit v1.2.3