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removing comment about other boards
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Liz 2023-09-06 15:15:55 -04:00
parent adcfcb5462
commit cba57f608e
1 changed files with 0 additions and 55 deletions
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55
SPI_Breakout_Flash_Info/SPI_Breakout_Flash_Info.ino
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@ -15,55 +15,6 @@
Adafruit_FlashTransport_SPI flashTransport(CS_PIN, SPI);
Adafruit_SPIFlash flash(&flashTransport);
/* If you want to use a specific flash device, for example for a custom built
board, first look for it in Adafruit_SPIFlash\src\flash_devices.h
* If it isn't in there you need to create your own definition like the
W25Q80DLX_EXAMPLE example below.
* These definitions need to be edited to match information on the data sheet
of the flash device that you want to use.
* If you are not sure what the manufacture ID, memory type and capacity values
should be, try running the sketch anyway and look at the serial output
* The flash device will report these values to you as a single hexadecimal
value (the JDEC ID)
* For example, the first device on the list - the W25Q80DLX - will report its
JDEC ID as 0xef4014, which is made of these three values:
* manufacturer_id = 0xef
* memory_type = 0x40
* capacity = 0x14
* With this macro properly defined you can then create an array of device
definitions as shown below, this can include any from the list of devices in
flash_devices.h, and any you define yourself here
* You need to update the variable on line 71 to reflect the number of items in
the array
* You also need to uncomment line 84 and comment out line 81 so this array
will be passed to the flash memory driver.
*
* Example of a user defined flash memory device:
#define W25Q80DLX_EXAMPLE \
{ \
.total_size = 1*1024*1024, \
.start_up_time_us = 5000, .manufacturer_id = 0xef, \
.memory_type = 0x40, .capacity = 0x14, .max_clock_speed_mhz = 80, \
.quad_enable_bit_mask = 0x02, .has_sector_protection = false, \
.supports_fast_read = true, .supports_qspi = true, \
.supports_qspi_writes = false, .write_status_register_split = false, \
.single_status_byte = false, .is_fram = false, \
}
*/
/*
* Create an array of data structures and fill it with the settings we defined
* above. We are using two devices, but more can be added if you want.
*/
// static const SPIFlash_Device_t my_flash_devices[] = {
// W25Q80DLX_EXAMPLE,
// };
/*
* Specify the number of different devices that are listed in the array we just
* created. If you add more devices to the array, update this value to match.
*/
// const int flashDevices = 1;
// the setup function runs once when you press reset or power the board
void setup() {
Serial.begin(115200);
@ -74,12 +25,6 @@ void setup() {
Serial.println("Adafruit Serial Flash Info example");
flash.begin();
// Using a flash device not already listed? Start the flash memory by passing
// it the array of device settings defined above, and the number of elements
// in the array.
// flash.begin(my_flash_devices, flashDevices);
Serial.print("JEDEC ID: 0x");
Serial.println(flash.getJEDECID(), HEX);
Serial.print("Flash size: ");