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aykevldeadprogram
aykevl
authored and
deadprogram
committed
device: update SVD files
This updates lib/cmsis-svd, pulling in the updates to the Espressif SVD files here: cmsis-svd/cmsis-svd-data#3 This is needed for wifi/BLE support on the ESP32-C3 (the older SVD files were missing some necessary interrupts).
1 parent d04b07f commit 5557e97

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6 files changed

+73
-73
lines changed

6 files changed

+73
-73
lines changed

‎lib/cmsis-svd‎

‎src/machine/machine_esp32c3.go‎

Lines changed: 7 additions & 7 deletions
Original file line numberDiff line numberDiff line change
@@ -192,7 +192,7 @@ func (p Pin) SetInterrupt(change PinChange, callback func(Pin)) (err error) {
192192

193193
if callback == nil {
194194
// Disable this pin interrupt
195-
p.pin().ClearBits(esp.GPIO_PIN_PIN_INT_TYPE_Msk | esp.GPIO_PIN_PIN_INT_ENA_Msk)
195+
p.pin().ClearBits(esp.GPIO_PIN_INT_TYPE_Msk | esp.GPIO_PIN_INT_ENA_Msk)
196196

197197
if pinCallbacks[p] != nil {
198198
pinCallbacks[p] = nil
@@ -216,8 +216,8 @@ func (p Pin) SetInterrupt(change PinChange, callback func(Pin)) (err error) {
216216
}
217217

218218
p.pin().Set(
219-
(p.pin().Get() & ^uint32(esp.GPIO_PIN_PIN_INT_TYPE_Msk|esp.GPIO_PIN_PIN_INT_ENA_Msk)) |
220-
uint32(change)<<esp.GPIO_PIN_PIN_INT_TYPE_Pos | uint32(1)<<esp.GPIO_PIN_PIN_INT_ENA_Pos)
219+
(p.pin().Get() & ^uint32(esp.GPIO_PIN_INT_TYPE_Msk|esp.GPIO_PIN_INT_ENA_Msk)) |
220+
uint32(change)<<esp.GPIO_PIN_INT_TYPE_Pos | uint32(1)<<esp.GPIO_PIN_INT_ENA_Pos)
221221

222222
return nil
223223
}
@@ -395,7 +395,7 @@ func initUARTClock(bus *esp.UART_Type, regs registerSet) {
395395
// synchronize core register
396396
bus.SetID_REG_UPDATE(0)
397397
// enable RTC clock
398-
esp.RTC_CNTL.SetRTC_CLK_CONF_DIG_CLK8M_EN(1)
398+
esp.RTC_CNTL.SetCLK_CONF_DIG_CLK8M_EN(1)
399399
// wait for Core Clock to ready for configuration
400400
for bus.GetID_REG_UPDATE() > 0 {
401401
riscv.Asm("nop")
@@ -419,7 +419,7 @@ func (uart *UART) setupPins(config UARTConfig, regs registerSet) {
419419
// link TX with GPIO signal X (technical reference manual 5.10) (this is not interrupt signal!)
420420
config.TX.outFunc().Set(regs.gpioMatrixSignal)
421421
// link RX with GPIO signal X and route signals via GPIO matrix (GPIO_SIGn_IN_SEL 0x40)
422-
inFunc(regs.gpioMatrixSignal).Set(esp.GPIO_FUNC_IN_SEL_CFG_SIG_IN_SEL | uint32(config.RX))
422+
inFunc(regs.gpioMatrixSignal).Set(esp.GPIO_FUNC_IN_SEL_CFG_SEL | uint32(config.RX))
423423
}
424424

425425
func (uart *UART) configureInterrupt(intrMapReg *volatile.Register32) { // Disable all UART interrupts
@@ -611,8 +611,8 @@ func GetRNG() (ret uint32, err error) {
611611
initADCClock()
612612

613613
// ensure fast RTC clock is enabled
614-
if esp.RTC_CNTL.GetRTC_CLK_CONF_DIG_CLK8M_EN() == 0 {
615-
esp.RTC_CNTL.SetRTC_CLK_CONF_DIG_CLK8M_EN(1)
614+
if esp.RTC_CNTL.GetCLK_CONF_DIG_CLK8M_EN() == 0 {
615+
esp.RTC_CNTL.SetCLK_CONF_DIG_CLK8M_EN(1)
616616
}
617617

618618
return esp.APB_CTRL.GetRND_DATA(), nil

‎src/machine/machine_esp32c3_i2c.go‎

Lines changed: 59 additions & 59 deletions
Original file line numberDiff line numberDiff line change
@@ -52,22 +52,22 @@ func (i2c *I2C) Configure(config I2CConfig) error {
5252
//go:inline
5353
func (i2c *I2C) initClock(config I2CConfig) {
5454
// reset I2C clock
55-
esp.SYSTEM.SetPERIP_RST_EN0_EXT0_RST(1)
56-
esp.SYSTEM.SetPERIP_CLK_EN0_EXT0_CLK_EN(1)
57-
esp.SYSTEM.SetPERIP_RST_EN0_EXT0_RST(0)
55+
esp.SYSTEM.SetPERIP_RST_EN0_I2C_EXT0_RST(1)
56+
esp.SYSTEM.SetPERIP_CLK_EN0_I2C_EXT0_CLK_EN(1)
57+
esp.SYSTEM.SetPERIP_RST_EN0_I2C_EXT0_RST(0)
5858
// disable interrupts
59-
esp.I2C.INT_ENA.ClearBits(0x3fff)
60-
esp.I2C.INT_CLR.ClearBits(0x3fff)
59+
esp.I2C0.INT_ENA.ClearBits(0x3fff)
60+
esp.I2C0.INT_CLR.ClearBits(0x3fff)
6161

62-
esp.I2C.SetCLK_CONF_SCLK_SEL(i2cClkSource)
63-
esp.I2C.SetCLK_CONF_SCLK_ACTIVE(1)
64-
esp.I2C.SetCLK_CONF_SCLK_DIV_NUM(i2cClkSourceFrequency / (config.Frequency * 1024))
65-
esp.I2C.SetCTR_CLK_EN(1)
62+
esp.I2C0.SetCLK_CONF_SCLK_SEL(i2cClkSource)
63+
esp.I2C0.SetCLK_CONF_SCLK_ACTIVE(1)
64+
esp.I2C0.SetCLK_CONF_SCLK_DIV_NUM(i2cClkSourceFrequency / (config.Frequency * 1024))
65+
esp.I2C0.SetCTR_CLK_EN(1)
6666
}
6767

6868
//go:inline
6969
func (i2c *I2C) initNoiseFilter() {
70-
esp.I2C.FILTER_CFG.Set(0x377)
70+
esp.I2C0.FILTER_CFG.Set(0x377)
7171
}
7272

7373
//go:inline
@@ -83,13 +83,13 @@ func (i2c *I2C) initPins(config I2CConfig) {
8383
muxConfig |= 1 << esp.IO_MUX_GPIO_FUN_DRV_Pos
8484
config.SDA.mux().Set(muxConfig)
8585
config.SDA.outFunc().Set(54)
86-
inFunc(54).Set(uint32(esp.GPIO_FUNC_IN_SEL_CFG_SIG_IN_SEL | config.SDA))
86+
inFunc(54).Set(uint32(esp.GPIO_FUNC_IN_SEL_CFG_SEL | config.SDA))
8787
config.SDA.Set(true)
8888
// Configure the pad with the given IO mux configuration.
89-
config.SDA.pinReg().SetBits(esp.GPIO_PIN_PIN_PAD_DRIVER)
89+
config.SDA.pinReg().SetBits(esp.GPIO_PIN_PAD_DRIVER)
9090

9191
esp.GPIO.ENABLE.SetBits(1 << int(config.SDA))
92-
esp.I2C.SetCTR_SDA_FORCE_OUT(1)
92+
esp.I2C0.SetCTR_SDA_FORCE_OUT(1)
9393

9494
// SCL
9595
muxConfig = function << esp.IO_MUX_GPIO_MCU_SEL_Pos
@@ -102,10 +102,10 @@ func (i2c *I2C) initPins(config I2CConfig) {
102102
inFunc(53).Set(uint32(config.SCL))
103103
config.SCL.Set(true)
104104
// Configure the pad with the given IO mux configuration.
105-
config.SCL.pinReg().SetBits(esp.GPIO_PIN_PIN_PAD_DRIVER)
105+
config.SCL.pinReg().SetBits(esp.GPIO_PIN_PAD_DRIVER)
106106

107107
esp.GPIO.ENABLE.SetBits(1 << int(config.SCL))
108-
esp.I2C.SetCTR_SCL_FORCE_OUT(1)
108+
esp.I2C0.SetCTR_SCL_FORCE_OUT(1)
109109
}
110110

111111
//go:inline
@@ -127,48 +127,48 @@ func (i2c *I2C) initFrequency(config I2CConfig) {
127127
setup := halfCycle
128128
hold := halfCycle
129129

130-
esp.I2C.SetSCL_LOW_PERIOD(sclLow - 1)
131-
esp.I2C.SetSCL_HIGH_PERIOD(sclHigh)
132-
esp.I2C.SetSCL_HIGH_PERIOD_SCL_WAIT_HIGH_PERIOD(25)
133-
esp.I2C.SetSCL_RSTART_SETUP_TIME(setup)
134-
esp.I2C.SetSCL_STOP_SETUP_TIME(setup)
135-
esp.I2C.SetSCL_START_HOLD_TIME(hold - 1)
136-
esp.I2C.SetSCL_STOP_HOLD_TIME(hold - 1)
137-
esp.I2C.SetSDA_SAMPLE_TIME(sda_sample)
138-
esp.I2C.SetSDA_HOLD_TIME(sdaHold)
130+
esp.I2C0.SetSCL_LOW_PERIOD(sclLow - 1)
131+
esp.I2C0.SetSCL_HIGH_PERIOD(sclHigh)
132+
esp.I2C0.SetSCL_HIGH_PERIOD_SCL_WAIT_HIGH_PERIOD(25)
133+
esp.I2C0.SetSCL_RSTART_SETUP_TIME(setup)
134+
esp.I2C0.SetSCL_STOP_SETUP_TIME(setup)
135+
esp.I2C0.SetSCL_START_HOLD_TIME(hold - 1)
136+
esp.I2C0.SetSCL_STOP_HOLD_TIME(hold - 1)
137+
esp.I2C0.SetSDA_SAMPLE_TIME(sda_sample)
138+
esp.I2C0.SetSDA_HOLD_TIME(sdaHold)
139139
}
140140

141141
//go:inline
142142
func (i2c *I2C) startMaster() {
143143
// FIFO mode for data
144-
esp.I2C.SetFIFO_CONF_NONFIFO_EN(0)
144+
esp.I2C0.SetFIFO_CONF_NONFIFO_EN(0)
145145
// Reset TX & RX buffers
146-
esp.I2C.SetFIFO_CONF_RX_FIFO_RST(1)
147-
esp.I2C.SetFIFO_CONF_RX_FIFO_RST(0)
148-
esp.I2C.SetFIFO_CONF_TX_FIFO_RST(1)
149-
esp.I2C.SetFIFO_CONF_TX_FIFO_RST(0)
146+
esp.I2C0.SetFIFO_CONF_RX_FIFO_RST(1)
147+
esp.I2C0.SetFIFO_CONF_RX_FIFO_RST(0)
148+
esp.I2C0.SetFIFO_CONF_TX_FIFO_RST(1)
149+
esp.I2C0.SetFIFO_CONF_TX_FIFO_RST(0)
150150
// set timeout value
151-
esp.I2C.TO.Set(0x10)
151+
esp.I2C0.TO.Set(0x10)
152152
// enable master mode
153-
esp.I2C.CTR.Set(0x113)
154-
esp.I2C.SetCTR_CONF_UPGATE(1)
153+
esp.I2C0.CTR.Set(0x113)
154+
esp.I2C0.SetCTR_CONF_UPGATE(1)
155155
resetMaster()
156156
}
157157

158158
//go:inline
159159
func resetMaster() {
160160
// reset FSM
161-
esp.I2C.SetCTR_FSM_RST(1)
161+
esp.I2C0.SetCTR_FSM_RST(1)
162162
// clear the bus
163-
esp.I2C.SetSCL_SP_CONF_SCL_RST_SLV_NUM(9)
164-
esp.I2C.SetSCL_SP_CONF_SCL_RST_SLV_EN(1)
165-
esp.I2C.SetSCL_STRETCH_CONF_SLAVE_SCL_STRETCH_EN(1)
166-
esp.I2C.SetCTR_CONF_UPGATE(1)
167-
esp.I2C.FILTER_CFG.Set(0x377)
163+
esp.I2C0.SetSCL_SP_CONF_SCL_RST_SLV_NUM(9)
164+
esp.I2C0.SetSCL_SP_CONF_SCL_RST_SLV_EN(1)
165+
esp.I2C0.SetSCL_STRETCH_CONF_SLAVE_SCL_STRETCH_EN(1)
166+
esp.I2C0.SetCTR_CONF_UPGATE(1)
167+
esp.I2C0.FILTER_CFG.Set(0x377)
168168
// wait for SCL_RST_SLV_EN
169-
for esp.I2C.GetSCL_SP_CONF_SCL_RST_SLV_EN() != 0 {
169+
for esp.I2C0.GetSCL_SP_CONF_SCL_RST_SLV_EN() != 0 {
170170
}
171-
esp.I2C.SetSCL_SP_CONF_SCL_RST_SLV_NUM(0)
171+
esp.I2C0.SetSCL_SP_CONF_SCL_RST_SLV_NUM(0)
172172
}
173173

174174
type i2cCommandType = uint32
@@ -194,21 +194,21 @@ func nanotime() int64
194194

195195
func (i2c *I2C) transmit(addr uint16, cmd []i2cCommand, timeoutMS int) error {
196196
const intMask = esp.I2C_INT_STATUS_END_DETECT_INT_ST_Msk | esp.I2C_INT_STATUS_TRANS_COMPLETE_INT_ST_Msk | esp.I2C_INT_STATUS_TIME_OUT_INT_ST_Msk | esp.I2C_INT_STATUS_NACK_INT_ST_Msk
197-
esp.I2C.INT_CLR.SetBits(intMask)
198-
esp.I2C.INT_ENA.SetBits(intMask)
199-
esp.I2C.SetCTR_CONF_UPGATE(1)
197+
esp.I2C0.INT_CLR.SetBits(intMask)
198+
esp.I2C0.INT_ENA.SetBits(intMask)
199+
esp.I2C0.SetCTR_CONF_UPGATE(1)
200200

201201
defer func() {
202-
esp.I2C.INT_CLR.SetBits(intMask)
203-
esp.I2C.INT_ENA.ClearBits(intMask)
202+
esp.I2C0.INT_CLR.SetBits(intMask)
203+
esp.I2C0.INT_ENA.ClearBits(intMask)
204204
}()
205205

206206
timeoutNS := int64(timeoutMS) * 1000000
207207
needAddress := true
208208
needRestart := false
209209
readLast := false
210210
var readTo []byte
211-
for cmdIdx, reg := 0, &esp.I2C.COMD0; cmdIdx < len(cmd); {
211+
for cmdIdx, reg := 0, &esp.I2C0.COMD0; cmdIdx < len(cmd); {
212212
c := &cmd[cmdIdx]
213213

214214
switch c.cmd {
@@ -221,13 +221,13 @@ func (i2c *I2C) transmit(addr uint16, cmd []i2cCommand, timeoutMS int) error {
221221
count := 32
222222
if needAddress {
223223
needAddress = false
224-
esp.I2C.SetFIFO_DATA_FIFO_RDATA((uint32(addr) & 0x7f) << 1)
224+
esp.I2C0.SetDATA_FIFO_RDATA((uint32(addr) & 0x7f) << 1)
225225
count--
226-
esp.I2C.SLAVE_ADDR.Set(uint32(addr))
227-
esp.I2C.SetCTR_CONF_UPGATE(1)
226+
esp.I2C0.SLAVE_ADDR.Set(uint32(addr))
227+
esp.I2C0.SetCTR_CONF_UPGATE(1)
228228
}
229229
for ; count > 0 && c.head < len(c.data); count, c.head = count-1, c.head+1 {
230-
esp.I2C.SetFIFO_DATA_FIFO_RDATA(uint32(c.data[c.head]))
230+
esp.I2C0.SetDATA_FIFO_RDATA(uint32(c.data[c.head]))
231231
}
232232
reg.Set(i2cCMD_WRITE | uint32(32-count))
233233
reg = nextAddress(reg)
@@ -243,8 +243,8 @@ func (i2c *I2C) transmit(addr uint16, cmd []i2cCommand, timeoutMS int) error {
243243
case i2cCMD_READ:
244244
if needAddress {
245245
needAddress = false
246-
esp.I2C.SetFIFO_DATA_FIFO_RDATA((uint32(addr)&0x7f)<<1 | 1)
247-
esp.I2C.SLAVE_ADDR.Set(uint32(addr))
246+
esp.I2C0.SetDATA_FIFO_RDATA((uint32(addr)&0x7f)<<1 | 1)
247+
esp.I2C0.SLAVE_ADDR.Set(uint32(addr))
248248
reg.Set(i2cCMD_WRITE | 1)
249249
reg = nextAddress(reg)
250250
}
@@ -256,7 +256,7 @@ func (i2c *I2C) transmit(addr uint16, cmd []i2cCommand, timeoutMS int) error {
256256
reg.Set(i2cCMD_WRITE | 1)
257257

258258
reg = nextAddress(reg)
259-
esp.I2C.SetFIFO_DATA_FIFO_RDATA((uint32(addr)&0x7f)<<1 | 1)
259+
esp.I2C0.SetDATA_FIFO_RDATA((uint32(addr)&0x7f)<<1 | 1)
260260
needRestart = false
261261
}
262262
count := 32
@@ -291,11 +291,11 @@ func (i2c *I2C) transmit(addr uint16, cmd []i2cCommand, timeoutMS int) error {
291291
}
292292
if reg == nil {
293293
// transmit now
294-
esp.I2C.SetCTR_CONF_UPGATE(1)
295-
esp.I2C.SetCTR_TRANS_START(1)
294+
esp.I2C0.SetCTR_CONF_UPGATE(1)
295+
esp.I2C0.SetCTR_TRANS_START(1)
296296
end := nanotime() + timeoutNS
297297
var mask uint32
298-
for mask = esp.I2C.INT_STATUS.Get(); mask&intMask == 0; mask = esp.I2C.INT_STATUS.Get() {
298+
for mask = esp.I2C0.INT_STATUS.Get(); mask&intMask == 0; mask = esp.I2C0.INT_STATUS.Get() {
299299
if nanotime() > end {
300300
if readTo != nil {
301301
return errI2CReadTimeout
@@ -312,13 +312,13 @@ func (i2c *I2C) transmit(addr uint16, cmd []i2cCommand, timeoutMS int) error {
312312
}
313313
return errI2CWriteTimeout
314314
}
315-
esp.I2C.INT_CLR.SetBits(intMask)
315+
esp.I2C0.INT_CLR.SetBits(intMask)
316316
for i := 0; i < len(readTo); i++ {
317-
readTo[i] = byte(esp.I2C.GetFIFO_DATA_FIFO_RDATA() & 0xff)
317+
readTo[i] = byte(esp.I2C0.GetDATA_FIFO_RDATA() & 0xff)
318318
c.head++
319319
}
320320
readTo = nil
321-
reg = &esp.I2C.COMD0
321+
reg = &esp.I2C0.COMD0
322322
}
323323
}
324324
return nil

‎src/machine/machine_esp32c3_spi.go‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -201,7 +201,7 @@ func (spi SPI) Configure(config SPIConfig) error {
201201

202202
// configure esp32c3 gpio pin matrix
203203
config.SDI.Configure(PinConfig{Mode: PinInput})
204-
inFunc(FSPIQ_IN_IDX).Set(esp.GPIO_FUNC_IN_SEL_CFG_SIG_IN_SEL | uint32(config.SDI))
204+
inFunc(FSPIQ_IN_IDX).Set(esp.GPIO_FUNC_IN_SEL_CFG_SEL | uint32(config.SDI))
205205
config.SDO.Configure(PinConfig{Mode: PinOutput})
206206
config.SDO.outFunc().Set(FSPID_OUT_IDX)
207207
config.SCK.Configure(PinConfig{Mode: PinOutput})

‎src/runtime/runtime_esp32c3.go‎

Lines changed: 4 additions & 4 deletions
Original file line numberDiff line numberDiff line change
@@ -31,12 +31,12 @@ func main() {
3131
esp.TIMG0.WDTCONFIG0.Set(0)
3232

3333
// Disable RTC watchdog.
34-
esp.RTC_CNTL.RTC_WDTWPROTECT.Set(0x50D83AA1)
35-
esp.RTC_CNTL.RTC_WDTCONFIG0.Set(0)
34+
esp.RTC_CNTL.WDTWPROTECT.Set(0x50D83AA1)
35+
esp.RTC_CNTL.WDTCONFIG0.Set(0)
3636

3737
// Disable super watchdog.
38-
esp.RTC_CNTL.RTC_SWD_WPROTECT.Set(0x8F1D312A)
39-
esp.RTC_CNTL.RTC_SWD_CONF.Set(esp.RTC_CNTL_RTC_SWD_CONF_SWD_DISABLE)
38+
esp.RTC_CNTL.SWD_WPROTECT.Set(0x8F1D312A)
39+
esp.RTC_CNTL.SWD_CONF.Set(esp.RTC_CNTL_SWD_CONF_SWD_DISABLE)
4040

4141
// Change CPU frequency from 20MHz to 80MHz, by switching from the XTAL to
4242
// the PLL clock source (see table "CPU Clock Frequency" in the reference

‎src/runtime/runtime_esp32xx.go‎

Lines changed: 1 addition & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -27,7 +27,7 @@ func initTimer() {
2727
// DIVIDER: 16-bit prescaler, set to 2 for dividing the APB clock by two
2828
// (40MHz).
2929
// esp.TIMG0.T0CONFIG.Set(0 << esp.TIMG_T0CONFIG_T0_EN_Pos)
30-
esp.TIMG0.T0CONFIG.Set(esp.TIMG_T0CONFIG_T0_EN | esp.TIMG_T0CONFIG_T0_INCREASE | 2<<esp.TIMG_T0CONFIG_T0_DIVIDER_Pos)
30+
esp.TIMG0.T0CONFIG.Set(esp.TIMG_T0CONFIG_EN | esp.TIMG_T0CONFIG_INCREASE | 2<<esp.TIMG_T0CONFIG_DIVIDER_Pos)
3131
// esp.TIMG0.T0CONFIG.Set(1 << esp.TIMG_T0CONFIG_T0_DIVCNT_RST_Pos)
3232
// esp.TIMG0.T0CONFIG.Set(esp.TIMG_T0CONFIG_T0_EN)
3333

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