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Merge pull request #4779 from tannewt/fix_sm_rp2040

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Fix safe mode on rp2040
This commit is contained in:
Dan Halbert 2021-05-19 14:21:08 -04:00 committed by GitHub
commit 1d39be4954
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3 changed files with 5 additions and 5 deletions
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2
.github/workflows/build.yml vendored
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@ -482,7 +482,7 @@ jobs:
id: idf-cache
with:
path: ${{ github.workspace }}/.idf_tools
key: ${{ runner.os }}-idf-tools-${{ hashFiles('.git/modules/ports/esp32s2/esp-idf/HEAD') }}-20210422
key: ${{ runner.os }}-idf-tools-${{ hashFiles('.git/modules/ports/esp32s2/esp-idf/HEAD') }}-20210518
- name: Clone IDF submodules
run: |
(cd $IDF_PATH && git submodule update --init)

6
ports/raspberrypi/supervisor/port.c
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@ -196,13 +196,13 @@ uint32_t *port_heap_get_top(void) {
return port_stack_get_top();
}
extern uint32_t __scratch_x_start__;
void port_set_saved_word(uint32_t value) {
// NOTE: This doesn't survive pressing the reset button (aka toggling RUN).
watchdog_hw->scratch[0] = value;
__scratch_x_start__ = value;
}
uint32_t port_get_saved_word(void) {
return watchdog_hw->scratch[0];
return __scratch_x_start__;
}
uint64_t port_get_raw_ticks(uint8_t *subticks) {

2
supervisor/shared/safe_mode.c
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@ -78,7 +78,7 @@ safe_mode_t wait_for_safe_mode_reset(void) {
#endif
uint64_t start_ticks = supervisor_ticks_ms64();
uint64_t diff = 0;
while (diff < 700) {
while (diff < 1000) {
#ifdef MICROPY_HW_LED_STATUS
// Blink on for 100, off for 100, on for 100, off for 100 and on for 200
common_hal_digitalio_digitalinout_set_value(&status_led, diff > 100 && diff / 100 != 2 && diff / 100 != 4);