Git-Mirrors/portapack-mayhem
1
0
Fork 0
mirror of https://github.com/eried/portapack-mayhem.git synced 2025-08-01 11:06:30 -04:00
Code Issues Projects Releases Packages Wiki Activity

Formatted code (#1007)

Browse source 
* Updated style

* Updated files

* fixed new line

* Updated spacing

* File fix WIP

* Updated to clang 13

* updated comment style

* Removed old comment code
This commit is contained in:
jLynx 2023-05-19 08:16:05 +12:00 • committed by GitHub
parent 7aca7ce74d
commit 033c4e9a5b
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
599 changed files with 70746 additions and 66896 deletions
Download patch file Download diff file Expand all files Collapse all files

187
firmware/baseband/w25q80bv.cpp
View file

@ -25,141 +25,150 @@
namespace w25q80bv {
void disable_spifi(){
RESET_CTRL1 = RESET_CTRL1_SPIFI_RST;
void disable_spifi() {
RESET_CTRL1 = RESET_CTRL1_SPIFI_RST;
}
void initialite_spi(){
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
palOutputPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
void initialite_spi() {
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
palOutputPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
const uint32_t clock_prescale_rate = 2;
const uint32_t serial_clock_rate = 2;
const uint32_t clock_prescale_rate = 2;
const uint32_t serial_clock_rate = 2;
SSP_CR1(SSP0_BASE) = 0;
SSP_CPSR(SSP0_BASE) = clock_prescale_rate;
SSP_CR0(SSP0_BASE) = (serial_clock_rate << 8) | SSP_DATA_8BITS;
SSP_CR1(SSP0_BASE) = SSP_ENABLE;
SSP_CR1(SSP0_BASE) = 0;
SSP_CPSR(SSP0_BASE) = clock_prescale_rate;
SSP_CR0(SSP0_BASE) = (serial_clock_rate << 8) | SSP_DATA_8BITS;
SSP_CR1(SSP0_BASE) = SSP_ENABLE;
}
void setup() {
/* Init SPIFI GPIO to Normal GPIO */
/* Init SPIFI GPIO to Normal GPIO */
MMIO32(PIN_GROUP3 + PIN3) = (SCU_SSP_IO | SCU_CONF_FUNCTION2);
MMIO32(PIN_GROUP3 + PIN4) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION0);
MMIO32(PIN_GROUP3 + PIN5) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION0);
MMIO32(PIN_GROUP3 + PIN6) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION0);
MMIO32(PIN_GROUP3 + PIN7) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION4);
MMIO32(PIN_GROUP3 + PIN8) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION4);
MMIO32(PIN_GROUP3 + PIN3) = (SCU_SSP_IO | SCU_CONF_FUNCTION2);
MMIO32(PIN_GROUP3 + PIN4) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION0);
MMIO32(PIN_GROUP3 + PIN5) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION0);
MMIO32(PIN_GROUP3 + PIN6) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION0);
MMIO32(PIN_GROUP3 + PIN7) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION4);
MMIO32(PIN_GROUP3 + PIN8) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION4);
/* configure SSP pins */
MMIO32(SCU_SSP0_CIPO) = (SCU_SSP_IO | SCU_CONF_FUNCTION5);
MMIO32(SCU_SSP0_COPI) = (SCU_SSP_IO | SCU_CONF_FUNCTION5);
MMIO32(SCU_SSP0_SCK) = (SCU_SSP_IO | SCU_CONF_FUNCTION2);
/* configure SSP pins */
MMIO32(SCU_SSP0_CIPO) = (SCU_SSP_IO | SCU_CONF_FUNCTION5);
MMIO32(SCU_SSP0_COPI) = (SCU_SSP_IO | SCU_CONF_FUNCTION5);
MMIO32(SCU_SSP0_SCK) = (SCU_SSP_IO | SCU_CONF_FUNCTION2);
/* configure GPIO pins */
MMIO32(SCU_FLASH_HOLD) = SCU_GPIO_FAST;
MMIO32(SCU_FLASH_WP) = SCU_GPIO_FAST;
MMIO32(SCU_SSP0_CS) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION4);
/* configure GPIO pins */
MMIO32(SCU_FLASH_HOLD) = SCU_GPIO_FAST;
MMIO32(SCU_FLASH_WP) = SCU_GPIO_FAST;
MMIO32(SCU_SSP0_CS) = (SCU_GPIO_FAST | SCU_CONF_FUNCTION4);
//remove hardware write protection
/* drive CS, HOLD, and WP pins high */
palSetPad(W25Q80BV_HOLD_PORT, W25Q80BV_HOLD_PAD);
palSetPad(W25Q80BV_WP_PORT, W25Q80BV_WP_PAD);
// remove hardware write protection
/* drive CS, HOLD, and WP pins high */
palSetPad(W25Q80BV_HOLD_PORT, W25Q80BV_HOLD_PAD);
palSetPad(W25Q80BV_WP_PORT, W25Q80BV_WP_PAD);
/* Set GPIO pins as outputs. */
palOutputPad(W25Q80BV_HOLD_PORT, W25Q80BV_HOLD_PAD);
palOutputPad(W25Q80BV_WP_PORT, W25Q80BV_WP_PAD);
/* Set GPIO pins as outputs. */
palOutputPad(W25Q80BV_HOLD_PORT, W25Q80BV_HOLD_PAD);
palOutputPad(W25Q80BV_WP_PORT, W25Q80BV_WP_PAD);
}
void wait_for_device() {
uint8_t device_id;
do {
device_id = get_device_id();
} while (device_id != W25Q80BV_DEVICE_ID_RES &&
device_id != W25Q16DV_DEVICE_ID_RES);
uint8_t device_id;
do {
device_id = get_device_id();
} while (device_id != W25Q80BV_DEVICE_ID_RES &&
device_id != W25Q16DV_DEVICE_ID_RES);
}
void wait_not_busy() {
while (get_status() & W25Q80BV_STATUS_BUSY) {HALT_IF_DEBUGGING();}
while (get_status() & W25Q80BV_STATUS_BUSY) {
HALT_IF_DEBUGGING();
}
}
void remove_write_protection() {
uint8_t data[] = {W25Q80BV_WRITE_ENABLE};
palClearPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
uint8_t data[] = {W25Q80BV_WRITE_ENABLE};
palClearPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
for (size_t j = 0; j < 1; j++) {
data[j] = spi_ssp_transfer_word(data[j]);
}
for (size_t j = 0; j < 1; j++) {
data[j] = spi_ssp_transfer_word(data[j]);
}
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
while (!(get_status() & W25Q80BV_STATUS_WEL)) {HALT_IF_DEBUGGING();}
while (!(get_status() & W25Q80BV_STATUS_WEL)) {
HALT_IF_DEBUGGING();
}
}
uint32_t spi_ssp_transfer_word(const uint32_t data) {
while ((SSP_SR(SSP0_BASE) & SSP_SR_TNF) == 0) {HALT_IF_DEBUGGING();}
SSP_DR(SSP0_BASE) = data;
while (SSP_SR(SSP0_BASE) & SSP_SR_BSY) {HALT_IF_DEBUGGING();}
while ((SSP_SR(SSP0_BASE) & SSP_SR_RNE) == 0) {HALT_IF_DEBUGGING();}
return SSP_DR(SSP0_BASE);
while ((SSP_SR(SSP0_BASE) & SSP_SR_TNF) == 0) {
HALT_IF_DEBUGGING();
}
SSP_DR(SSP0_BASE) = data;
while (SSP_SR(SSP0_BASE) & SSP_SR_BSY) {
HALT_IF_DEBUGGING();
}
while ((SSP_SR(SSP0_BASE) & SSP_SR_RNE) == 0) {
HALT_IF_DEBUGGING();
}
return SSP_DR(SSP0_BASE);
}
uint8_t get_status() {
uint8_t data[] = {W25Q80BV_READ_STATUS1, 0xFF};
palClearPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
uint8_t data[] = {W25Q80BV_READ_STATUS1, 0xFF};
palClearPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
for (size_t j = 0; j < 2; j++) {
data[j] = spi_ssp_transfer_word(data[j]);
}
for (size_t j = 0; j < 2; j++) {
data[j] = spi_ssp_transfer_word(data[j]);
}
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
return data[1];
return data[1];
}
uint8_t get_device_id() {
uint8_t data[] = {W25Q80BV_DEVICE_ID, 0xFF, 0xFF, 0xFF, 0xFF};
palClearPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
uint8_t data[] = {W25Q80BV_DEVICE_ID, 0xFF, 0xFF, 0xFF, 0xFF};
palClearPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
for (size_t j = 0; j < 5; j++) {
data[j] = spi_ssp_transfer_word(data[j]);
}
for (size_t j = 0; j < 5; j++) {
data[j] = spi_ssp_transfer_word(data[j]);
}
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
return data[4];
return data[4];
}
void erase_chip() {
uint8_t data[] = {W25Q80BV_CHIP_ERASE};
palClearPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
uint8_t data[] = {W25Q80BV_CHIP_ERASE};
palClearPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
for (size_t j = 0; j < 1; j++) {
data[j] = spi_ssp_transfer_word(data[j]);
}
for (size_t j = 0; j < 1; j++) {
data[j] = spi_ssp_transfer_word(data[j]);
}
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
}
void write(size_t page_index, uint8_t *data_buffer, size_t length) {
size_t page_len = 256U;
size_t addr = page_index * page_len;
uint8_t header[] = {
W25Q80BV_PAGE_PROGRAM,
(uint8_t)((addr & 0xFF0000) >> 16),
(uint8_t)((addr & 0xFF00) >> 8),
(uint8_t)(addr & 0xFF)
};
void write(size_t page_index, uint8_t* data_buffer, size_t length) {
size_t page_len = 256U;
size_t addr = page_index * page_len;
uint8_t header[] = {
W25Q80BV_PAGE_PROGRAM,
(uint8_t)((addr & 0xFF0000) >> 16),
(uint8_t)((addr & 0xFF00) >> 8),
(uint8_t)(addr & 0xFF)};
palClearPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
for (size_t j = 0; j < 4; j++) {
header[j] = spi_ssp_transfer_word(header[j]);
}
palClearPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
for (size_t j = 0; j < 4; j++) {
header[j] = spi_ssp_transfer_word(header[j]);
}
for (size_t j = 0; j < length; j++) {
data_buffer[j] = spi_ssp_transfer_word(data_buffer[j]);
}
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
}
for (size_t j = 0; j < length; j++) {
data_buffer[j] = spi_ssp_transfer_word(data_buffer[j]);
}
palSetPad(W25Q80BV_SELECT_PORT, W25Q80BV_SELECT_PAD);
}
} // namespace w25q80bv