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Cleaned up the jobygps examples.

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This commit is contained in:
Fergus Noble
2012-01-25 23:11:46 -08:00
committed by Uwe Hermann
parent ac29b654a9
commit d071a9ffde
3 changed files with 21 additions and 56 deletions
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20
examples/stm32/f2/jobygps/usart_printf/usart_printf.c
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@@ -28,19 +28,9 @@
void clock_setup(void)
{
#warning "This code has to call some kind of rcc clock setup function!!!"
//rcc_clock_setup_in_hse_8mhz_out_72mhz();
/* Enable GPIOA clock (for LED GPIOs). */
//rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPCEN);
/* Enable clocks for GPIO port A (for GPIO_USART1_TX) and USART1. */
// rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_IOPAEN |
// RCC_APB2ENR_AFIOEN | RCC_APB2ENR_USART1EN);
RCC_APB2ENR |= RCC_APB2ENR_USART1EN;
RCC_AHB1ENR |= RCC_AHB1ENR_IOPCEN | RCC_AHB1ENR_IOPAEN;
/* Enable clocks on all the peripherals we are going to use. */
rcc_peripheral_enable_clock(&RCC_APB2ENR, RCC_APB2ENR_USART1EN);
rcc_peripheral_enable_clock(&RCC_AHB1ENR, RCC_AHB1ENR_IOPCEN | RCC_AHB1ENR_IOPAEN);
}
void usart_setup(void)
@@ -62,10 +52,8 @@ void usart_setup(void)
void gpio_setup(void)
{
gpio_set(GPIOC, GPIO3);
/* Setup GPIO6 and 7 (in GPIO port A) for LED use. */
gpio_mode_setup(GPIOC, GPIO_MODE_OUTPUT, GPIO_MODE_OUTPUT, GPIO3);
gpio_set(GPIOC, GPIO3);
}
int _write(int file, char *ptr, int len)