bootloader: fix compiler warning
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@ -15,7 +15,7 @@
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/** USB DFU bootloader
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/** USB DFU bootloader
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* @file bootloader.c
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* @file bootloader.c
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* @author King Kévin <kingkevin@cuvoodoo.info>
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* @author King Kévin <kingkevin@cuvoodoo.info>
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* @date 2017
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* @date 2017-2019
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*/
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*/
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/* standard libraries */
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/* standard libraries */
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#include <stdint.h> // standard integer types
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#include <stdint.h> // standard integer types
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@ -81,7 +81,7 @@ void main(void)
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if (!dfu_force && (((*application) & 0xFFFE0000) == 0x20000000)) { // application at address seems valid
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if (!dfu_force && (((*application) & 0xFFFE0000) == 0x20000000)) { // application at address seems valid
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SCB_VTOR = (volatile uint32_t)(application); // set vector table to application vector table (store at the beginning of the application)
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SCB_VTOR = (volatile uint32_t)(application); // set vector table to application vector table (store at the beginning of the application)
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__asm__ volatile ("MSR msp,%0" : :"r"(*application)); // set stack pointer to address provided in the beginning of the application (loaded into a register first)
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__asm__ volatile ("MSR msp,%0" : :"r"(*application)); // set stack pointer to address provided in the beginning of the application (loaded into a register first)
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(*(void(**)(void))(application + 1))(); // start application (by jumping to the reset function which address is stored as second entry of the vector table)
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(*(void(**)(void))((uint32_t)application + 4))(); // start application (by jumping to the reset function which address is stored as second entry of the vector table)
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}
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}
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rcc_clock_setup_in_hse_8mhz_out_72mhz(); // start main clock
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rcc_clock_setup_in_hse_8mhz_out_72mhz(); // start main clock
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