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AP_FlashIface: build fix for examples

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clearly document parameters of memory-mapped mode
This commit is contained in:
Andy Piper 2023-01-15 15:22:21 +00:00 committed by Andrew Tridgell
parent c9382cd221
commit 1c14c8f043
2 changed files with 5 additions and 4 deletions
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6
libraries/AP_FlashIface/AP_FlashIface_JEDEC.cpp
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@ -929,13 +929,13 @@ bool AP_FlashIface_JEDEC::start_xip_mode(void** addr)
{
// Set QSPI module for XIP mode
AP_HAL::QSPIDevice::CommandHeader cmd;
cmd.cmd = _desc.fast_read_ins;
cmd.alt = 0xA5;
cmd.cmd = _desc.fast_read_ins; // generally 0xEB for 1-4-4 access
cmd.alt = 0xF0; // add M0-7 bits in alt to make up 32-bit address phase
cmd.cfg = AP_HAL::QSPI::CFG_ADDR_SIZE_24 |
AP_HAL::QSPI::CFG_CMD_MODE_ONE_LINE |
AP_HAL::QSPI::CFG_ADDR_MODE_FOUR_LINES |
AP_HAL::QSPI::CFG_DATA_MODE_FOUR_LINES |
AP_HAL::QSPI::CFG_ALT_MODE_FOUR_LINES | /* Always 4 lines, note.*/
AP_HAL::QSPI::CFG_ALT_MODE_FOUR_LINES |
AP_HAL::QSPI::CFG_ALT_SIZE_8;
cmd.addr = 0;
cmd.dummy = _desc.fast_read_dummy_cycles;

3
libraries/AP_FlashIface/examples/jedec_test_bl/jedec_test.cpp
View File

@ -2,6 +2,7 @@
#include <AP_FlashIface/AP_FlashIface.h>
#include <stdio.h>
#include <support.h>
#include <hal.h>
AP_FlashIface_JEDEC jedec_dev;
@ -16,7 +17,7 @@ static UNUSED_FUNCTION void test_page_program()
uprintf("Failed to allocate data for read");
}
// fill program data with its own adress
// fill program data with its own address
for (uint32_t i = 0; i < jedec_dev.get_page_size(); i++) {
data[i] = i;
}