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espressif_tinyusb
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has issue with metro m0 clock init

This commit is contained in:
hathach 2018-11-21 00:19:38 +07:00
parent a46b42a54e
commit eadcba75a2
2 changed files with 22 additions and 3 deletions
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23
hw/bsp/metro_m0_express/board_metro_m0_express.c
View File

@ -41,6 +41,9 @@
#include "sam.h"
#include "hal/include/hal_gpio.h"
#include "hal/include/hal_init.h"
#include <hpl_gclk_base.h>
#include <hpl_pm_config.h>
#include <hpl_pm_base.h>
#include "peripheral_clk_config.h"
@ -49,9 +52,25 @@
//--------------------------------------------------------------------+
#define LED_STATE_ON 1
/* Referenced GCLKs, should be initialized firstly */
#define _GCLK_INIT_1ST (1 << 0 | 1 << 1)
/* Not referenced GCLKs, initialized last */
#define _GCLK_INIT_LAST (~_GCLK_INIT_1ST)
void board_init(void)
{
//init_mcu();
// Clock init ( follow hpl_init.c )
// hri_nvmctrl_set_CTRLA_RWS_bf(NVMCTRL, CONF_NVM_WAIT_STATE);
_pm_init();
_sysctrl_init_sources();
#if _GCLK_INIT_1ST
_gclk_init_generators_by_fref(_GCLK_INIT_1ST);
#endif
_sysctrl_init_referenced_generators();
_gclk_init_generators_by_fref(_GCLK_INIT_LAST);
gpio_set_pin_direction(BOARD_LED0, GPIO_DIRECTION_OUT);
gpio_set_pin_level(BOARD_LED0, 1-LED_STATE_ON);
@ -103,4 +122,4 @@ uint32_t tusb_hal_millis(void)
{
return board_tick2ms(system_ticks);
}
#endif
#endif

2
hw/bsp/metro_m4_express/board_metro_m4_express.c
View File

@ -60,7 +60,7 @@
void board_init(void)
{
// Clock init ( follow hpl_init.c )
//hri_nvmctrl_set_CTRLA_RWS_bf(NVMCTRL, CONF_NVM_WAIT_STATE);
// hri_nvmctrl_set_CTRLA_RWS_bf(NVMCTRL, CONF_NVM_WAIT_STATE);
_osc32kctrl_init_sources();
_oscctrl_init_sources();