mirrors/micropython
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

stm32/mboot: Add macros for use in led_state_all().

Browse Source 
Signed-off-by: Damien George <damien@micropython.org>
This commit is contained in:
Damien George 2022-03-24 10:18:34 +11:00
parent b2deea6762
commit cb0372b5bf
2 changed files with 12 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
ports/stm32/mboot/mboot.h
View File

@ -46,6 +46,12 @@
#define MBOOT_ADDRESS_SPACE_64BIT (0) #define MBOOT_ADDRESS_SPACE_64BIT (0)
#endif #endif
// These are for led_state_all() and can be or'd together.
#define MBOOT_LED_STATE_LED0 (0x01)
#define MBOOT_LED_STATE_LED1 (0x02)
#define MBOOT_LED_STATE_LED2 (0x04)
#define MBOOT_LED_STATE_LED3 (0x08)
// These enum values are passed as the first argument to mboot_state_change() to // These enum values are passed as the first argument to mboot_state_change() to
// notify of a change in state of the bootloader activity. This function has a // notify of a change in state of the bootloader activity. This function has a
// default implementation in ui.c but can be overridden by a board. Some states // default implementation in ui.c but can be overridden by a board. Some states

12
ports/stm32/mboot/ui.c
View File

@ -103,15 +103,15 @@ MP_WEAK void led_state(uint32_t led, int val) {
} }
void led_state_all(unsigned int mask) { void led_state_all(unsigned int mask) {
led_state(LED0, mask & 1); led_state(LED0, mask & MBOOT_LED_STATE_LED0);
#ifdef LED1 #ifdef LED1
led_state(LED1, mask & 2); led_state(LED1, mask & MBOOT_LED_STATE_LED1);
#endif #endif
#ifdef LED2 #ifdef LED2
led_state(LED2, mask & 4); led_state(LED2, mask & MBOOT_LED_STATE_LED2);
#endif #endif
#ifdef LED3 #ifdef LED3
led_state(LED3, mask & 8); led_state(LED3, mask & MBOOT_LED_STATE_LED3);
#endif #endif
} }
@ -218,9 +218,9 @@ void mboot_state_change(mboot_state_t state, uint32_t arg) {
// Flash LEDs based on success/failure of update // Flash LEDs based on success/failure of update
for (int i = 0; i < 4; ++i) { for (int i = 0; i < 4; ++i) {
if (arg == 0) { if (arg == 0) {
led_state_all(7); led_state_all(MBOOT_LED_STATE_LED0 | MBOOT_LED_STATE_LED1 | MBOOT_LED_STATE_LED2);
} else { } else {
led_state_all(1); led_state_all(MBOOT_LED_STATE_LED0);
} }
mp_hal_delay_ms(100); mp_hal_delay_ms(100);
led_state_all(0); led_state_all(0);