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[sw] cleanup and update software framework #478

Merged
merged 8 commits into from
Jan 21, 2023
Merged

[sw] cleanup and update software framework #478

merged 8 commits into from
Jan 21, 2023

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@stnolting stnolting commented Jan 21, 2023 •
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  • ⚠️ deprecate IRQ enable/disable functions (wrappers are added to maintain backwards compatibility):
    • void neorv32_cpu_eint(void)
    • void neorv32_cpu_dint(void)
    • int neorv32_cpu_irq_enable(uint8_t irq_sel)
    • int neorv32_cpu_irq_disable(uint8_t irq_sel)
  • add new functions for CSR access:
    • void neorv32_cpu_csr_set(const int csr_id, uint32_t mask)
    • void neorv32_cpu_csr_clr(const int csr_id, uint32_t mask)
  • rework CPU busy-wait function void neorv32_cpu_delay_ms(uint32_t time_ms)
  • 🐛 fixed bug in constructor calling in crt0
  • update example programs fixing several minor issues
  • minor bootloader edits
  • update pre-compiled application images

@stnolting stnolting added SW Software-related optimization Make things faster, smaller and more efficient labels Jan 21, 2023
@stnolting stnolting self-assigned this Jan 21, 2023
@stnolting stnolting marked this pull request as ready for review January 21, 2023 14:53
@stnolting stnolting merged commit dd0053c into main Jan 21, 2023
@stnolting stnolting deleted the sw_lib_update branch January 21, 2023 18:21
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